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.
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	3	# Generated by GNU Autoconf 2.69 for python 3.6.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4	#
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	5	# Report bugs to <https://bugs.python.org/>.
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	6	#
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7	#
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9	#
				10	#
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	11	# This configure script is free software; the Free Software Foundation
				12	# gives unlimited permission to copy, distribute and modify it.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13	## -------------------- ##
				14	## M4sh Initialization. ##
				15	## -------------------- ##
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17	# Be more Bourne compatible
				18	DUALCASE=1; export DUALCASE # for MKS sh
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	20	emulate sh
				21	NULLCMD=:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	23	# is contrary to our usage. Disable this feature.
				24	alias -g '${1+"$@"}'='"$@"'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	25	setopt NO_GLOB_SUBST
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	26	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	27	case `(set -o) 2>/dev/null` in #(
				28	posix) :
				29	set -o posix ;; #(
				30	*) :
				31	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	32	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	33	fi
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	34
				35
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	36	as_nl='
				37	'
				38	export as_nl
				39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
				40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
				41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
				42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
				43	# Prefer a ksh shell builtin over an external printf program on Solaris,
				44	# but without wasting forks for bash or zsh.
				45	if test -z "$BASH_VERSION$ZSH_VERSION" \
				46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
				47	as_echo='print -r --'
				48	as_echo_n='print -rn --'
				49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
				50	as_echo='printf %s\n'
				51	as_echo_n='printf %s'
				52	else
				53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
				54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
				55	as_echo_n='/usr/ucb/echo -n'
				56	else
				57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
				58	as_echo_n_body='eval
				59	arg=$1;
				60	case $arg in #(
				61	"$as_nl")
				62	expr "X$arg" : "X\$.*\$$as_nl";
				63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
				64	esac;
				65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
				66	'
				67	export as_echo_n_body
				68	as_echo_n='sh -c $as_echo_n_body as_echo'
				69	fi
				70	export as_echo_body
				71	as_echo='sh -c $as_echo_body as_echo'
				72	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	73
				74	# The user is always right.
				75	if test "${PATH_SEPARATOR+set}" != set; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	76	PATH_SEPARATOR=:
				77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
				78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
				79	PATH_SEPARATOR=';'
				80	}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	81	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	82
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	83
				84	# IFS
				85	# We need space, tab and new line, in precisely that order. Quoting is
				86	# there to prevent editors from complaining about space-tab.
				87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
				88	# splitting by setting IFS to empty value.)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	89	IFS=" "" $as_nl"
				90
				91	# Find who we are. Look in the path if we contain no directory separator.
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	92	as_myself=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	93	case $0 in #((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	94	[\\/] ) as_myself=$0 ;;
				95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	96	for as_dir in $PATH
				97	do
				98	IFS=$as_save_IFS
				99	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
				101	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	102	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	103
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	104	;;
				105	esac
				106	# We did not find ourselves, most probably we were run as `sh COMMAND'
				107	# in which case we are not to be found in the path.
				108	if test "x$as_myself" = x; then
				109	as_myself=$0
				110	fi
				111	if test ! -f "$as_myself"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
				113	exit 1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	114	fi
				115
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	116	# Unset variables that we do not need and which cause bugs (e.g. in
				117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
				118	# suppresses any "Segmentation fault" message there. '((' could
				119	# trigger a bug in pdksh 5.2.14.
				120	for as_var in BASH_ENV ENV MAIL MAILPATH
				121	do eval test x\${$as_var+set} = xset \
				122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	123	done
				124	PS1='$ '
				125	PS2='> '
				126	PS4='+ '
				127
				128	# NLS nuisances.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	129	LC_ALL=C
				130	export LC_ALL
				131	LANGUAGE=C
				132	export LANGUAGE
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	133
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	134	# CDPATH.
				135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
				136
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	137	# Use a proper internal environment variable to ensure we don't fall
				138	# into an infinite loop, continuously re-executing ourselves.
				139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
				140	_as_can_reexec=no; export _as_can_reexec;
				141	# We cannot yet assume a decent shell, so we have to provide a
				142	# neutralization value for shells without unset; and this also
				143	# works around shells that cannot unset nonexistent variables.
				144	# Preserve -v and -x to the replacement shell.
				145	BASH_ENV=/dev/null
				146	ENV=/dev/null
				147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
				148	case $- in # ((((
				149	vx* \| xv* ) as_opts=-vx ;;
				150	v ) as_opts=-v ;;
				151	x ) as_opts=-x ;;
				152	* ) as_opts= ;;
				153	esac
				154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
				155	# Admittedly, this is quite paranoid, since all the known shells bail
				156	# out after a failed `exec'.
				157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
				158	as_fn_exit 255
				159	fi
				160	# We don't want this to propagate to other subprocesses.
				161	{ _as_can_reexec=; unset _as_can_reexec;}
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	162	if test "x$CONFIG_SHELL" = x; then
				163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
				164	emulate sh
				165	NULLCMD=:
				166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
				167	# is contrary to our usage. Disable this feature.
				168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
				169	setopt NO_GLOB_SUBST
				170	else
				171	case \`(set -o) 2>/dev/null\` in #(
				172	posix) :
				173	set -o posix ;; #(
				174	*) :
				175	;;
				176	esac
				177	fi
				178	"
				179	as_required="as_fn_return () { (exit \$1); }
				180	as_fn_success () { as_fn_return 0; }
				181	as_fn_failure () { as_fn_return 1; }
				182	as_fn_ret_success () { return 0; }
				183	as_fn_ret_failure () { return 1; }
				184
				185	exitcode=0
				186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
				187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
				188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
				189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
				190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
				191
				192	else
				193	exitcode=1; echo positional parameters were not saved.
				194	fi
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	195	test x\$exitcode = x0 \|\| exit 1
				196	test -x / \|\| exit 1"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
				198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
				199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
				200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
				201	test \$(( 1 + 1 )) = 2 \|\| exit 1"
				202	if (eval "$as_required") 2>/dev/null; then :
				203	as_have_required=yes
				204	else
				205	as_have_required=no
				206	fi
				207	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
				208
				209	else
				210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				211	as_found=false
				212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
				213	do
				214	IFS=$as_save_IFS
				215	test -z "$as_dir" && as_dir=.
				216	as_found=:
				217	case $as_dir in #(
				218	/*)
				219	for as_base in sh bash ksh sh5; do
				220	# Try only shells that exist, to save several forks.
				221	as_shell=$as_dir/$as_base
				222	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
				223	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
				224	CONFIG_SHELL=$as_shell as_have_required=yes
				225	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
				226	break 2
				227	fi
				228	fi
				229	done;;
				230	esac
				231	as_found=false
				232	done
				233	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
				234	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
				235	CONFIG_SHELL=$SHELL as_have_required=yes
				236	fi; }
				237	IFS=$as_save_IFS
				238
				239
				240	if test "x$CONFIG_SHELL" != x; then :
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	241	export CONFIG_SHELL
				242	# We cannot yet assume a decent shell, so we have to provide a
				243	# neutralization value for shells without unset; and this also
				244	# works around shells that cannot unset nonexistent variables.
				245	# Preserve -v and -x to the replacement shell.
				246	BASH_ENV=/dev/null
				247	ENV=/dev/null
				248	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
				249	case $- in # ((((
				250	vx* \| xv* ) as_opts=-vx ;;
				251	v ) as_opts=-v ;;
				252	x ) as_opts=-x ;;
				253	* ) as_opts= ;;
				254	esac
				255	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
				256	# Admittedly, this is quite paranoid, since all the known shells bail
				257	# out after a failed `exec'.
				258	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
				259	exit 255
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	260	fi
				261
				262	if test x$as_have_required = xno; then :
				263	$as_echo "$0: This script requires a shell more modern than all"
				264	$as_echo "$0: the shells that I found on your system."
				265	if test x${ZSH_VERSION+set} = xset ; then
				266	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
				267	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
				268	else
				269	$as_echo "$0: Please tell bug-autoconf@gnu.org and
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	270	$0: https://bugs.python.org/ about your system, including
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	271	$0: any error possibly output before this message. Then
				272	$0: install a modern shell, or manually run the script
				273	$0: under such a shell if you do have one."
				274	fi
				275	exit 1
				276	fi
				277	fi
				278	fi
				279	SHELL=${CONFIG_SHELL-/bin/sh}
				280	export SHELL
				281	# Unset more variables known to interfere with behavior of common tools.
				282	CLICOLOR_FORCE= GREP_OPTIONS=
				283	unset CLICOLOR_FORCE GREP_OPTIONS
				284
				285	## --------------------- ##
				286	## M4sh Shell Functions. ##
				287	## --------------------- ##
				288	# as_fn_unset VAR
				289	# ---------------
				290	# Portably unset VAR.
				291	as_fn_unset ()
				292	{
				293	{ eval $1=; unset $1;}
				294	}
				295	as_unset=as_fn_unset
				296
				297	# as_fn_set_status STATUS
				298	# -----------------------
				299	# Set $? to STATUS, without forking.
				300	as_fn_set_status ()
				301	{
				302	return $1
				303	} # as_fn_set_status
				304
				305	# as_fn_exit STATUS
				306	# -----------------
				307	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
				308	as_fn_exit ()
				309	{
				310	set +e
				311	as_fn_set_status $1
				312	exit $1
				313	} # as_fn_exit
				314
				315	# as_fn_mkdir_p
				316	# -------------
				317	# Create "$as_dir" as a directory, including parents if necessary.
				318	as_fn_mkdir_p ()
				319	{
				320
				321	case $as_dir in #(
				322	-*) as_dir=./$as_dir;;
				323	esac
				324	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
				325	as_dirs=
				326	while :; do
				327	case $as_dir in #(
				328	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
				329	*) as_qdir=$as_dir;;
				330	esac
				331	as_dirs="'$as_qdir' $as_dirs"
				332	as_dir=`$as_dirname -- "$as_dir" \|\|
				333	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
				334	X"$as_dir" : 'X$//$[^/]' \\| \
				335	X"$as_dir" : 'X$//$$' \\| \
				336	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
				337	$as_echo X"$as_dir" \|
				338	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				339	s//\1/
				340	q
				341	}
				342	/^X$\/\/$[^/].*/{
				343	s//\1/
				344	q
				345	}
				346	/^X$\/\/$$/{
				347	s//\1/
				348	q
				349	}
				350	/^X$\/$.*/{
				351	s//\1/
				352	q
				353	}
				354	s/.*/./; q'`
				355	test -d "$as_dir" && break
				356	done
				357	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	358	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	359
				360
				361	} # as_fn_mkdir_p
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	362
				363	# as_fn_executable_p FILE
				364	# -----------------------
				365	# Test if FILE is an executable regular file.
				366	as_fn_executable_p ()
				367	{
				368	test -f "$1" && test -x "$1"
				369	} # as_fn_executable_p
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	370	# as_fn_append VAR VALUE
				371	# ----------------------
				372	# Append the text in VALUE to the end of the definition contained in VAR. Take
				373	# advantage of any shell optimizations that allow amortized linear growth over
				374	# repeated appends, instead of the typical quadratic growth present in naive
				375	# implementations.
				376	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
				377	eval 'as_fn_append ()
				378	{
				379	eval $1+=\$2
				380	}'
				381	else
				382	as_fn_append ()
				383	{
				384	eval $1=\$$1\$2
				385	}
				386	fi # as_fn_append
				387
				388	# as_fn_arith ARG...
				389	# ------------------
				390	# Perform arithmetic evaluation on the ARGs, and store the result in the
				391	# global $as_val. Take advantage of shells that can avoid forks. The arguments
				392	# must be portable across $(()) and expr.
				393	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
				394	eval 'as_fn_arith ()
				395	{
				396	as_val=$(( $* ))
				397	}'
				398	else
				399	as_fn_arith ()
				400	{
				401	as_val=`expr "$@" \|\| test $? -eq 1`
				402	}
				403	fi # as_fn_arith
				404
				405
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	406	# as_fn_error STATUS ERROR [LINENO LOG_FD]
				407	# ----------------------------------------
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	408	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
				409	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	410	# script with STATUS, using 1 if that was 0.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	411	as_fn_error ()
				412	{
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	413	as_status=$1; test $as_status -eq 0 && as_status=1
				414	if test "$4"; then
				415	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				416	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	417	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	418	$as_echo "$as_me: error: $2" >&2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	419	as_fn_exit $as_status
				420	} # as_fn_error
				421
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	422	if expr a : '$a$' >/dev/null 2>&1 &&
				423	test "X`expr 00001 : '.*$...$'`" = X001; then
				424	as_expr=expr
				425	else
				426	as_expr=false
				427	fi
				428
				429	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
				430	as_basename=basename
				431	else
				432	as_basename=false
				433	fi
				434
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	435	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
				436	as_dirname=dirname
				437	else
				438	as_dirname=false
				439	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	440
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	441	as_me=`$as_basename -- "$0" \|\|
				442	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
				443	X"$0" : 'X$//$$' \\| \
				444	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	445	$as_echo X/"$0" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	446	sed '/^.\/$[^/][^/]$\/*$/{
				447	s//\1/
				448	q
				449	}
				450	/^X\/$\/\/$$/{
				451	s//\1/
				452	q
				453	}
				454	/^X\/$\/$.*/{
				455	s//\1/
				456	q
				457	}
				458	s/.*/./; q'`
				459
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	460	# Avoid depending upon Character Ranges.
				461	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
				462	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
				463	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
				464	as_cr_digits='0123456789'
				465	as_cr_alnum=$as_cr_Letters$as_cr_digits
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	466
				467
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	468	as_lineno_1=$LINENO as_lineno_1a=$LINENO
				469	as_lineno_2=$LINENO as_lineno_2a=$LINENO
				470	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
				471	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
				472	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	473	sed -n '
				474	p
				475	/[$]LINENO/=
				476	' <$as_myself \|
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	477	sed '
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	478	s/[$]LINENO.*/&-/
				479	t lineno
				480	b
				481	:lineno
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	482	N
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	483	:loop
				484	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	485	t loop
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	486	s/-\n.*//
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	487	' >$as_me.lineno &&
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	488	chmod +x "$as_me.lineno" \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	490
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
				492	# already done that, so ensure we don't try to do so again and fall
				493	# in an infinite loop. This has already happened in practice.
				494	_as_can_reexec=no; export _as_can_reexec
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	495	# Don't try to exec as it changes $[0], causing all sort of problems
				496	# (the dirname of $[0] is not the place where we might find the
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	497	# original and so on. Autoconf is especially sensitive to this).
				498	. "./$as_me.lineno"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	499	# Exit status is that of the last command.
				500	exit
				501	}
				502
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	503	ECHO_C= ECHO_N= ECHO_T=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	504	case `echo -n x` in #(((((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	505	-n*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	506	case `echo 'xy\c'` in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	507	c) ECHO_T=' ';; # ECHO_T is single tab character.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	508	xy) ECHO_C='\c';;
				509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
				510	ECHO_T=' ';;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	511	esac;;
				512	*)
				513	ECHO_N='-n';;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	514	esac
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	515
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	516	rm -f conf$$ conf$$.exe conf$$.file
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	517	if test -d conf$$.dir; then
				518	rm -f conf$$.dir/conf$$.file
				519	else
				520	rm -f conf$$.dir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	521	mkdir conf$$.dir 2>/dev/null
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	522	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	523	if (echo >conf$$.file) 2>/dev/null; then
				524	if ln -s conf$$.file conf$$ 2>/dev/null; then
				525	as_ln_s='ln -s'
				526	# ... but there are two gotchas:
				527	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
				528	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	529	# In both cases, we have to default to `cp -pR'.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	530	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	531	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	532	elif ln conf$$.file conf$$ 2>/dev/null; then
				533	as_ln_s=ln
				534	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	535	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	536	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	537	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	538	as_ln_s='cp -pR'
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	539	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	540	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
				541	rmdir conf$$.dir 2>/dev/null
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	542
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	543	if mkdir -p . 2>/dev/null; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	544	as_mkdir_p='mkdir -p "$as_dir"'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	545	else
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	546	test -d ./-p && rmdir ./-p
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	547	as_mkdir_p=false
				548	fi
				549
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	550	as_test_x='test -x'
				551	as_executable_p=as_fn_executable_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	552
				553	# Sed expression to map a string onto a valid CPP name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	554	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	555
				556	# Sed expression to map a string onto a valid variable name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	557	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	558
				559
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	560	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
				561	exec 6>&1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	562
				563	# Name of the host.
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	564	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	565	# so uname gets run too.
				566	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				567
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	568	#
				569	# Initializations.
				570	#
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	571	ac_default_prefix=/usr/local
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	572	ac_clean_files=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	573	ac_config_libobj_dir=.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	574	LIBOBJS=
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	575	cross_compiling=no
				576	subdirs=
				577	MFLAGS=
				578	MAKEFLAGS=
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	579
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	580	# Identity of this package.
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	581	PACKAGE_NAME='python'
				582	PACKAGE_TARNAME='python'
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	583	PACKAGE_VERSION='3.6'
				584	PACKAGE_STRING='python 3.6'
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	585	PACKAGE_BUGREPORT='https://bugs.python.org/'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	586	PACKAGE_URL=''
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	587
				588	ac_unique_file="Include/object.h"
				589	# Factoring default headers for most tests.
				590	ac_includes_default="\
				591	#include <stdio.h>
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	592	#ifdef HAVE_SYS_TYPES_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	593	# include <sys/types.h>
				594	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	595	#ifdef HAVE_SYS_STAT_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	596	# include <sys/stat.h>
				597	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	598	#ifdef STDC_HEADERS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	599	# include <stdlib.h>
				600	# include <stddef.h>
				601	#else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	602	# ifdef HAVE_STDLIB_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	603	# include <stdlib.h>
				604	# endif
				605	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	606	#ifdef HAVE_STRING_H
				607	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	608	# include <memory.h>
				609	# endif
				610	# include <string.h>
				611	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	612	#ifdef HAVE_STRINGS_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	613	# include <strings.h>
				614	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	615	#ifdef HAVE_INTTYPES_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	616	# include <inttypes.h>
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	617	#endif
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	618	#ifdef HAVE_STDINT_H
				619	# include <stdint.h>
				620	#endif
				621	#ifdef HAVE_UNISTD_H
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	622	# include <unistd.h>
				623	#endif"
				624
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	625	ac_subst_vars='LTLIBOBJS
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	626	ENSUREPIP
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	627	SRCDIRS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	628	THREADHEADERS
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	629	LIBPL
				630	PY_ENABLE_SHARED
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	631	EXT_SUFFIX
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	632	SOABI
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	633	LIBC
				634	LIBM
				635	HAVE_GETHOSTBYNAME
				636	HAVE_GETHOSTBYNAME_R
				637	HAVE_GETHOSTBYNAME_R_3_ARG
				638	HAVE_GETHOSTBYNAME_R_5_ARG
				639	HAVE_GETHOSTBYNAME_R_6_ARG
				640	LIBOBJS
				641	TRUE
				642	MACHDEP_OBJS
				643	DYNLOADFILE
				644	DLINCLDIR
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	645	DTRACE_OBJS
				646	DTRACE_HEADERS
				647	DFLAGS
				648	DTRACE
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	649	THREADOBJ
				650	LDLAST
				651	USE_THREAD_MODULE
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	652	TCLTK_LIBS
				653	TCLTK_INCLUDES
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	654	LIBFFI_INCLUDEDIR
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	655	PKG_CONFIG_LIBDIR
				656	PKG_CONFIG_PATH
				657	PKG_CONFIG
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	658	SHLIBS
				659	CFLAGSFORSHARED
				660	LINKFORSHARED
				661	CCSHARED
				662	BLDSHARED
				663	LDCXXSHARED
				664	LDSHARED
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	665	SHLIB_SUFFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	666	LIBTOOL_CRUFT
				667	OTHER_LIBTOOL_OPT
				668	UNIVERSAL_ARCH_FLAGS
Victor Stinner	a21bedf	2018-12-20 20:31:22	[diff] [blame]	669	LDFLAGS_NODIST
Benjamin Peterson	acb8c52	2014-08-10 03:01:49	[diff] [blame]	670	CFLAGS_NODIST
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	671	BASECFLAGS
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	672	CFLAGS_ALIASING
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	673	OPT
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	674	LLVM_PROF_FOUND
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	675	LLVM_PROFDATA
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	676	LLVM_PROF_ERR
				677	LLVM_PROF_FILE
				678	LLVM_PROF_MERGER
				679	PGO_PROF_USE_FLAG
				680	PGO_PROF_GEN_FLAG
stratakis	f83ee47	2018-12-09 08:08:43	[diff] [blame]	681	LLVM_AR_FOUND
				682	target_os
				683	target_vendor
				684	target_cpu
				685	target
				686	LLVM_AR
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	687	DEF_MAKE_RULE
				688	DEF_MAKE_ALL_RULE
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	689	ABIFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	690	LN
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	691	MKDIR_P
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	692	INSTALL_DATA
				693	INSTALL_SCRIPT
				694	INSTALL_PROGRAM
doko@ubuntu.com	5884449	2012-06-30 16:25:32	[diff] [blame]	695	ac_ct_READELF
				696	READELF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	697	ARFLAGS
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	698	ac_ct_AR
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	699	AR
Ned Deily	cc3e732	2018-12-11 21:47:14	[diff] [blame]	700	USE_INLINE
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	701	GNULD
				702	LINKCC
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	703	LDVERSION
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	704	RUNSHARED
				705	INSTSONAME
				706	LDLIBRARYDIR
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	707	PY3LIBRARY
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	708	BLDLIBRARY
				709	DLLLIBRARY
				710	LDLIBRARY
				711	LIBRARY
				712	BUILDEXEEXT
				713	EGREP
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	714	NO_AS_NEEDED
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	715	MULTIARCH_CPPFLAGS
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	716	PLATFORM_TRIPLET
				717	MULTIARCH
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	718	ac_ct_CXX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	719	MAINCC
				720	CXX
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	721	SED
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	722	GREP
				723	CPP
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	724	OBJEXT
				725	EXEEXT
				726	ac_ct_CC
				727	CPPFLAGS
				728	LDFLAGS
				729	CFLAGS
				730	CC
				731	EXPORT_MACOSX_DEPLOYMENT_TARGET
				732	CONFIGURE_MACOSX_DEPLOYMENT_TARGET
				733	SGI_ABI
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	734	_PYTHON_HOST_PLATFORM
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	735	MACHDEP
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	736	FRAMEWORKINSTALLAPPSPREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	737	FRAMEWORKUNIXTOOLSPREFIX
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	738	FRAMEWORKPYTHONW
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	739	FRAMEWORKALTINSTALLLAST
				740	FRAMEWORKALTINSTALLFIRST
				741	FRAMEWORKINSTALLLAST
				742	FRAMEWORKINSTALLFIRST
				743	PYTHONFRAMEWORKINSTALLDIR
				744	PYTHONFRAMEWORKPREFIX
				745	PYTHONFRAMEWORKDIR
				746	PYTHONFRAMEWORKIDENTIFIER
				747	PYTHONFRAMEWORK
				748	LIPO_32BIT_FLAGS
				749	ARCH_RUN_32BIT
				750	UNIVERSALSDK
				751	CONFIG_ARGS
				752	SOVERSION
				753	VERSION
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	754	PYTHON_FOR_BUILD
Victor Stinner	9d02f56	2017-05-04 22:46:56	[diff] [blame]	755	PYTHON_FOR_REGEN
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	756	host_os
				757	host_vendor
				758	host_cpu
				759	host
				760	build_os
				761	build_vendor
				762	build_cpu
				763	build
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	764	HAS_GIT
				765	GITBRANCH
				766	GITTAG
				767	GITVERSION
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	768	BASECPPFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	769	target_alias
				770	host_alias
				771	build_alias
				772	LIBS
				773	ECHO_T
				774	ECHO_N
				775	ECHO_C
				776	DEFS
				777	mandir
				778	localedir
				779	libdir
				780	psdir
				781	pdfdir
				782	dvidir
				783	htmldir
				784	infodir
				785	docdir
				786	oldincludedir
				787	includedir
				788	localstatedir
				789	sharedstatedir
				790	sysconfdir
				791	datadir
				792	datarootdir
				793	libexecdir
				794	sbindir
				795	bindir
				796	program_transform_name
				797	prefix
				798	exec_prefix
				799	PACKAGE_URL
				800	PACKAGE_BUGREPORT
				801	PACKAGE_STRING
				802	PACKAGE_VERSION
				803	PACKAGE_TARNAME
				804	PACKAGE_NAME
				805	PATH_SEPARATOR
				806	SHELL'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	807	ac_subst_files=''
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	808	ac_user_opts='
				809	enable_option_checking
				810	enable_universalsdk
				811	with_universal_archs
				812	with_framework_name
				813	enable_framework
				814	with_gcc
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	815	with_icc
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	816	with_cxx_main
				817	with_suffix
				818	enable_shared
				819	enable_profiling
				820	with_pydebug
T. Wouters	07a40a1	2017-05-23 05:25:17	[diff] [blame]	821	with_assertions
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	822	enable_optimizations
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	823	with_lto
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	824	with_hash_algorithm
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	825	with_address_sanitizer
Gregory P. Smith	3b5b1c0	2018-11-13 00:10:21	[diff] [blame]	826	with_memory_sanitizer
				827	with_undefined_behavior_sanitizer
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	828	with_libs
				829	with_system_expat
				830	with_system_ffi
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	831	with_system_libmpdec
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	832	enable_loadable_sqlite_extensions
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	833	with_tcltk_includes
				834	with_tcltk_libs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	835	with_dbmliborder
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	836	with_threads
				837	with_thread
				838	enable_ipv6
				839	with_doc_strings
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	840	with_pymalloc
				841	with_valgrind
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	842	with_dtrace
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	843	with_fpectl
				844	with_libm
				845	with_libc
				846	enable_big_digits
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	847	with_computed_gotos
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	848	with_ensurepip
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	849	'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	850	ac_precious_vars='build_alias
				851	host_alias
				852	target_alias
doko@python.org	eab42bf	2013-01-26 17:57:19	[diff] [blame]	853	MACHDEP
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	854	CC
				855	CFLAGS
				856	LDFLAGS
				857	LIBS
				858	CPPFLAGS
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	859	CPP
				860	PKG_CONFIG
				861	PKG_CONFIG_PATH
				862	PKG_CONFIG_LIBDIR'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	863
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	864
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	865	# Initialize some variables set by options.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	866	ac_init_help=
				867	ac_init_version=false
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	868	ac_unrecognized_opts=
				869	ac_unrecognized_sep=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	870	# The variables have the same names as the options, with
				871	# dashes changed to underlines.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	872	cache_file=/dev/null
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	873	exec_prefix=NONE
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	874	no_create=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	875	no_recursion=
				876	prefix=NONE
				877	program_prefix=NONE
				878	program_suffix=NONE
				879	program_transform_name=s,x,x,
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	880	silent=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	881	site=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	882	srcdir=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	883	verbose=
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	884	x_includes=NONE
				885	x_libraries=NONE
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	886
				887	# Installation directory options.
				888	# These are left unexpanded so users can "make install exec_prefix=/foo"
				889	# and all the variables that are supposed to be based on exec_prefix
				890	# by default will actually change.
				891	# Use braces instead of parens because sh, perl, etc. also accept them.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	892	# (The list follows the same order as the GNU Coding Standards.)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	893	bindir='${exec_prefix}/bin'
				894	sbindir='${exec_prefix}/sbin'
				895	libexecdir='${exec_prefix}/libexec'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	896	datarootdir='${prefix}/share'
				897	datadir='${datarootdir}'
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	898	sysconfdir='${prefix}/etc'
				899	sharedstatedir='${prefix}/com'
				900	localstatedir='${prefix}/var'
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	901	includedir='${prefix}/include'
				902	oldincludedir='/usr/include'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	903	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
				904	infodir='${datarootdir}/info'
				905	htmldir='${docdir}'
				906	dvidir='${docdir}'
				907	pdfdir='${docdir}'
				908	psdir='${docdir}'
				909	libdir='${exec_prefix}/lib'
				910	localedir='${datarootdir}/locale'
				911	mandir='${datarootdir}/man'
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	912
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	913	ac_prev=
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	914	ac_dashdash=
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	915	for ac_option
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	916	do
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	917	# If the previous option needs an argument, assign it.
				918	if test -n "$ac_prev"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	919	eval $ac_prev=\$ac_option
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	920	ac_prev=
				921	continue
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	922	fi
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	923
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	924	case $ac_option in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	925	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
				926	*=) ac_optarg= ;;
				927	*) ac_optarg=yes ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	928	esac
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	929
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	930	# Accept the important Cygnus configure options, so we can diagnose typos.
				931
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	932	case $ac_dashdash$ac_option in
				933	--)
				934	ac_dashdash=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	935
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	936	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
				937	ac_prev=bindir ;;
				938	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	939	bindir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	940
				941	-build \| --build \| --buil \| --bui \| --bu)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	942	ac_prev=build_alias ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	943	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	944	build_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	945
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	946	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
				947	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
				948	ac_prev=cache_file ;;
				949	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
				950	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	951	cache_file=$ac_optarg ;;
				952
				953	--config-cache \| -C)
				954	cache_file=config.cache ;;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	955
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	956	-datadir \| --datadir \| --datadi \| --datad)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	957	ac_prev=datadir ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	958	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	959	datadir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	960
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	961	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
				962	\| --dataroo \| --dataro \| --datar)
				963	ac_prev=datarootdir ;;
				964	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
				965	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
				966	datarootdir=$ac_optarg ;;
				967
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	968	-disable-* \| --disable-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	969	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	970	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	971	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	972	as_fn_error $? "invalid feature name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	973	ac_useropt_orig=$ac_useropt
				974	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				975	case $ac_user_opts in
				976	*"
				977	"enable_$ac_useropt"
				978	"*) ;;
				979	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
				980	ac_unrecognized_sep=', ';;
				981	esac
				982	eval enable_$ac_useropt=no ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	983
				984	-docdir \| --docdir \| --docdi \| --doc \| --do)
				985	ac_prev=docdir ;;
				986	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
				987	docdir=$ac_optarg ;;
				988
				989	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
				990	ac_prev=dvidir ;;
				991	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
				992	dvidir=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	993
				994	-enable-* \| --enable-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	995	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	996	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	997	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	998	as_fn_error $? "invalid feature name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	999	ac_useropt_orig=$ac_useropt
				1000	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1001	case $ac_user_opts in
				1002	*"
				1003	"enable_$ac_useropt"
				1004	"*) ;;
				1005	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
				1006	ac_unrecognized_sep=', ';;
				1007	esac
				1008	eval enable_$ac_useropt=\$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1009
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1010	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
				1011	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
				1012	\| --exec \| --exe \| --ex)
				1013	ac_prev=exec_prefix ;;
				1014	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
				1015	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
				1016	\| --exec=* \| --exe=* \| --ex=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1017	exec_prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1018
				1019	-gas \| --gas \| --ga \| --g)
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1020	# Obsolete; use --with-gas.
				1021	with_gas=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1022
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1023	-help \| --help \| --hel \| --he \| -h)
				1024	ac_init_help=long ;;
				1025	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
				1026	ac_init_help=recursive ;;
				1027	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
				1028	ac_init_help=short ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1029
				1030	-host \| --host \| --hos \| --ho)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1031	ac_prev=host_alias ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1032	-host=* \| --host=* \| --hos=* \| --ho=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1033	host_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1034
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1035	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
				1036	ac_prev=htmldir ;;
				1037	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
				1038	\| --ht=*)
				1039	htmldir=$ac_optarg ;;
				1040
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1041	-includedir \| --includedir \| --includedi \| --included \| --include \
				1042	\| --includ \| --inclu \| --incl \| --inc)
				1043	ac_prev=includedir ;;
				1044	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
				1045	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1046	includedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1047
				1048	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
				1049	ac_prev=infodir ;;
				1050	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1051	infodir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1052
				1053	-libdir \| --libdir \| --libdi \| --libd)
				1054	ac_prev=libdir ;;
				1055	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1056	libdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1057
				1058	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
				1059	\| --libexe \| --libex \| --libe)
				1060	ac_prev=libexecdir ;;
				1061	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
				1062	\| --libexe=* \| --libex=* \| --libe=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1063	libexecdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1064
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1065	-localedir \| --localedir \| --localedi \| --localed \| --locale)
				1066	ac_prev=localedir ;;
				1067	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
				1068	localedir=$ac_optarg ;;
				1069
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1070	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1071	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1072	ac_prev=localstatedir ;;
				1073	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1074	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1075	localstatedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1076
				1077	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
				1078	ac_prev=mandir ;;
				1079	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1080	mandir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1081
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1082	-nfp \| --nfp \| --nf)
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1083	# Obsolete; use --without-fp.
				1084	with_fp=no ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1085
				1086	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1087	\| --no-cr \| --no-c \| -n)
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1088	no_create=yes ;;
				1089
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1090	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
				1091	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
				1092	no_recursion=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1093
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1094	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
				1095	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
				1096	\| --oldin \| --oldi \| --old \| --ol \| --o)
				1097	ac_prev=oldincludedir ;;
				1098	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
				1099	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
				1100	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1101	oldincludedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1102
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1103	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
				1104	ac_prev=prefix ;;
				1105	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1106	prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1107
				1108	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
				1109	\| --program-pre \| --program-pr \| --program-p)
				1110	ac_prev=program_prefix ;;
				1111	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
				1112	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1113	program_prefix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1114
				1115	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
				1116	\| --program-suf \| --program-su \| --program-s)
				1117	ac_prev=program_suffix ;;
				1118	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
				1119	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1120	program_suffix=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1121
				1122	-program-transform-name \| --program-transform-name \
				1123	\| --program-transform-nam \| --program-transform-na \
				1124	\| --program-transform-n \| --program-transform- \
				1125	\| --program-transform \| --program-transfor \
				1126	\| --program-transfo \| --program-transf \
				1127	\| --program-trans \| --program-tran \
				1128	\| --progr-tra \| --program-tr \| --program-t)
				1129	ac_prev=program_transform_name ;;
				1130	-program-transform-name=* \| --program-transform-name=* \
				1131	\| --program-transform-nam=* \| --program-transform-na=* \
				1132	\| --program-transform-n=* \| --program-transform-=* \
				1133	\| --program-transform=* \| --program-transfor=* \
				1134	\| --program-transfo=* \| --program-transf=* \
				1135	\| --program-trans=* \| --program-tran=* \
				1136	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1137	program_transform_name=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1138
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1139	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
				1140	ac_prev=pdfdir ;;
				1141	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
				1142	pdfdir=$ac_optarg ;;
				1143
				1144	-psdir \| --psdir \| --psdi \| --psd \| --ps)
				1145	ac_prev=psdir ;;
				1146	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
				1147	psdir=$ac_optarg ;;
				1148
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1149	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				1150	\| -silent \| --silent \| --silen \| --sile \| --sil)
				1151	silent=yes ;;
				1152
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1153	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
				1154	ac_prev=sbindir ;;
				1155	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
				1156	\| --sbi=* \| --sb=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1157	sbindir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1158
				1159	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
				1160	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
				1161	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
				1162	\| --sha \| --sh)
				1163	ac_prev=sharedstatedir ;;
				1164	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
				1165	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
				1166	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
				1167	\| --sha=* \| --sh=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1168	sharedstatedir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1169
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1170	-site \| --site \| --sit)
				1171	ac_prev=site ;;
				1172	-site=* \| --site=* \| --sit=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1173	site=$ac_optarg ;;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1174
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1175	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
				1176	ac_prev=srcdir ;;
				1177	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1178	srcdir=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1179
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1180	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
				1181	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
				1182	ac_prev=sysconfdir ;;
				1183	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
				1184	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1185	sysconfdir=$ac_optarg ;;
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1186
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1187	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1188	ac_prev=target_alias ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1189	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1190	target_alias=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1191
				1192	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
				1193	verbose=yes ;;
				1194
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1195	-version \| --version \| --versio \| --versi \| --vers \| -V)
				1196	ac_init_version=: ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1197
				1198	-with-* \| --with-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1199	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1200	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1201	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1202	as_fn_error $? "invalid package name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1203	ac_useropt_orig=$ac_useropt
				1204	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1205	case $ac_user_opts in
				1206	*"
				1207	"with_$ac_useropt"
				1208	"*) ;;
				1209	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
				1210	ac_unrecognized_sep=', ';;
				1211	esac
				1212	eval with_$ac_useropt=\$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1213
				1214	-without-* \| --without-*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1215	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1216	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1217	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1218	as_fn_error $? "invalid package name: $ac_useropt"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1219	ac_useropt_orig=$ac_useropt
				1220	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1221	case $ac_user_opts in
				1222	*"
				1223	"with_$ac_useropt"
				1224	"*) ;;
				1225	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
				1226	ac_unrecognized_sep=', ';;
				1227	esac
				1228	eval with_$ac_useropt=no ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1229
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1230	--x)
				1231	# Obsolete; use --with-x.
				1232	with_x=yes ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1233
				1234	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
				1235	\| --x-incl \| --x-inc \| --x-in \| --x-i)
				1236	ac_prev=x_includes ;;
				1237	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
				1238	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1239	x_includes=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1240
				1241	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
				1242	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
				1243	ac_prev=x_libraries ;;
				1244	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
				1245	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1246	x_libraries=$ac_optarg ;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1247
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1248	-*) as_fn_error $? "unrecognized option: \`$ac_option'
				1249	Try \`$0 --help' for more information"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1250	;;
				1251
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1252	=)
				1253	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
				1254	# Reject names that are not valid shell variable names.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1255	case $ac_envvar in #(
				1256	'' \| [0-9]* \| [!_$as_cr_alnum] )
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1257	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1258	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1259	eval $ac_envvar=\$ac_optarg
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1260	export $ac_envvar ;;
				1261
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	1262	*)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1263	# FIXME: should be removed in autoconf 3.0.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1264	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1265	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1266	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1267	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1268	;;
				1269
				1270	esac
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1271	done
				1272
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1273	if test -n "$ac_prev"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1274	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1275	as_fn_error $? "missing argument to $ac_option"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1276	fi
				1277
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1278	if test -n "$ac_unrecognized_opts"; then
				1279	case $enable_option_checking in
				1280	no) ;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1281	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1282	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
				1283	esac
				1284	fi
				1285
				1286	# Check all directory arguments for consistency.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1287	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
				1288	datadir sysconfdir sharedstatedir localstatedir includedir \
				1289	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
Ned Deily	cc3e732	2018-12-11 21:47:14	[diff] [blame]	1290	libdir localedir mandir
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1291	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1292	eval ac_val=\$$ac_var
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1293	# Remove trailing slashes.
				1294	case $ac_val in
				1295	*/ )
				1296	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
				1297	eval $ac_var=\$ac_val;;
				1298	esac
				1299	# Be sure to have absolute directory names.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1300	case $ac_val in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1301	[\\/$]* \| ?:[\\/]* ) continue;;
				1302	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1303	esac
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1304	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]	1305	done
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1306
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1307	# There might be people who depend on the old broken behavior: `$host'
				1308	# used to hold the argument of --host etc.
				1309	# FIXME: To remove some day.
				1310	build=$build_alias
				1311	host=$host_alias
				1312	target=$target_alias
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1313
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1314	# FIXME: To remove some day.
				1315	if test "x$host_alias" != x; then
				1316	if test "x$build_alias" = x; then
				1317	cross_compiling=maybe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1318	elif test "x$build_alias" != "x$host_alias"; then
				1319	cross_compiling=yes
				1320	fi
				1321	fi
				1322
				1323	ac_tool_prefix=
				1324	test -n "$host_alias" && ac_tool_prefix=$host_alias-
				1325
				1326	test "$silent" = yes && exec 6>/dev/null
				1327
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1328
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1329	ac_pwd=`pwd` && test -n "$ac_pwd" &&
				1330	ac_ls_di=`ls -di .` &&
				1331	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1332	as_fn_error $? "working directory cannot be determined"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1333	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1334	as_fn_error $? "pwd does not report name of working directory"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1335
				1336
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1337	# Find the source files, if location was not specified.
				1338	if test -z "$srcdir"; then
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1339	ac_srcdir_defaulted=yes
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1340	# Try the directory containing this script, then the parent directory.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1341	ac_confdir=`$as_dirname -- "$as_myself" \|\|
				1342	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
				1343	X"$as_myself" : 'X$//$[^/]' \\| \
				1344	X"$as_myself" : 'X$//$$' \\| \
				1345	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
				1346	$as_echo X"$as_myself" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1347	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				1348	s//\1/
				1349	q
				1350	}
				1351	/^X$\/\/$[^/].*/{
				1352	s//\1/
				1353	q
				1354	}
				1355	/^X$\/\/$$/{
				1356	s//\1/
				1357	q
				1358	}
				1359	/^X$\/$.*/{
				1360	s//\1/
				1361	q
				1362	}
				1363	s/.*/./; q'`
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	1364	srcdir=$ac_confdir
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1365	if test ! -r "$srcdir/$ac_unique_file"; then
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1366	srcdir=..
				1367	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1368	else
				1369	ac_srcdir_defaulted=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	1370	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1371	if test ! -r "$srcdir/$ac_unique_file"; then
				1372	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1373	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	1374	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1375	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
				1376	ac_abs_confdir=`(
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1377	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1378	pwd)`
				1379	# When building in place, set srcdir=.
				1380	if test "$ac_abs_confdir" = "$ac_pwd"; then
				1381	srcdir=.
				1382	fi
				1383	# Remove unnecessary trailing slashes from srcdir.
				1384	# Double slashes in file names in object file debugging info
				1385	# mess up M-x gdb in Emacs.
				1386	case $srcdir in
				1387	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
				1388	esac
				1389	for ac_var in $ac_precious_vars; do
				1390	eval ac_env_${ac_var}_set=\${${ac_var}+set}
				1391	eval ac_env_${ac_var}_value=\$${ac_var}
				1392	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
				1393	eval ac_cv_env_${ac_var}_value=\$${ac_var}
				1394	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	1395
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1396	#
				1397	# Report the --help message.
				1398	#
				1399	if test "$ac_init_help" = "long"; then
				1400	# Omit some internal or obsolete options to make the list less imposing.
				1401	# This message is too long to be a string in the A/UX 3.1 sh.
				1402	cat <<_ACEOF
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	1403	\`configure' configures python 3.6 to adapt to many kinds of systems.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1404
				1405	Usage: $0 [OPTION]... [VAR=VALUE]...
				1406
				1407	To assign environment variables (e.g., CC, CFLAGS...), specify them as
				1408	VAR=VALUE. See below for descriptions of some of the useful variables.
				1409
				1410	Defaults for the options are specified in brackets.
				1411
				1412	Configuration:
				1413	-h, --help display this help and exit
				1414	--help=short display options specific to this package
				1415	--help=recursive display the short help of all the included packages
				1416	-V, --version display version information and exit
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1417	-q, --quiet, --silent do not print \`checking ...' messages
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1418	--cache-file=FILE cache test results in FILE [disabled]
				1419	-C, --config-cache alias for \`--cache-file=config.cache'
				1420	-n, --no-create do not create output files
				1421	--srcdir=DIR find the sources in DIR [configure dir or \`..']
				1422
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1423	Installation directories:
				1424	--prefix=PREFIX install architecture-independent files in PREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1425	[$ac_default_prefix]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1426	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1427	[PREFIX]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1428
				1429	By default, \`make install' will install all the files in
				1430	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
				1431	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
				1432	for instance \`--prefix=\$HOME'.
				1433
				1434	For better control, use the options below.
				1435
				1436	Fine tuning of the installation directories:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1437	--bindir=DIR user executables [EPREFIX/bin]
				1438	--sbindir=DIR system admin executables [EPREFIX/sbin]
				1439	--libexecdir=DIR program executables [EPREFIX/libexec]
				1440	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
				1441	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
				1442	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
				1443	--libdir=DIR object code libraries [EPREFIX/lib]
				1444	--includedir=DIR C header files [PREFIX/include]
				1445	--oldincludedir=DIR C header files for non-gcc [/usr/include]
				1446	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
				1447	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
				1448	--infodir=DIR info documentation [DATAROOTDIR/info]
				1449	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
				1450	--mandir=DIR man documentation [DATAROOTDIR/man]
				1451	--docdir=DIR documentation root [DATAROOTDIR/doc/python]
				1452	--htmldir=DIR html documentation [DOCDIR]
				1453	--dvidir=DIR dvi documentation [DOCDIR]
				1454	--pdfdir=DIR pdf documentation [DOCDIR]
				1455	--psdir=DIR ps documentation [DOCDIR]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1456	_ACEOF
				1457
				1458	cat <<\_ACEOF
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	1459
				1460	System types:
				1461	--build=BUILD configure for building on BUILD [guessed]
				1462	--host=HOST cross-compile to build programs to run on HOST [BUILD]
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	1463	--target=TARGET configure for building compilers for TARGET [HOST]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1464	_ACEOF
				1465	fi
				1466
				1467	if test -n "$ac_init_help"; then
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	1468	case $ac_init_help in
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	1469	short \| recursive ) echo "Configuration of python 3.6:";;
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	1470	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1471	cat <<\_ACEOF
				1472
				1473	Optional Features:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1474	--disable-option-checking ignore unrecognized --enable/--with options
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1475	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
				1476	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
Christian Heimes	68f5fbe	2008-02-14 08:27:37	[diff] [blame]	1477	--enable-universalsdk[=SDKDIR]
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	1478	Build fat binary against Mac OS X SDK
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1479	--enable-framework[=INSTALLDIR]
				1480	Build (MacOSX\|Darwin) framework
				1481	--enable-shared disable/enable building shared python library
Skip Montanaro	56f6a4f	2004-06-18 02:47:22	[diff] [blame]	1482	--enable-profiling enable C-level code profiling
Brett Cannon	d24429a	2017-06-09 21:34:32	[diff] [blame]	1483	--enable-optimizations Enable expensive, stable optimizations (PGO, etc).
				1484	Disabled by default.
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	1485	--enable-loadable-sqlite-extensions
				1486	support loadable extensions in _sqlite module
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1487	--enable-ipv6 Enable ipv6 (with ipv4) support
				1488	--disable-ipv6 Disable ipv6 support
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	1489	--enable-big-digits[=BITS]
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1490	use big digits for Python longs [[BITS=30]]
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1491
				1492	Optional Packages:
				1493	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
				1494	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	1495	--with-universal-archs=ARCH
				1496	select architectures for universal build ("32-bit",
Ned Deily	9455244	2018-03-13 06:51:54	[diff] [blame]	1497	"64-bit", "3-way", "intel", "intel-32", "intel-64",
				1498	or "all")
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	1499	--with-framework-name=FRAMEWORK
				1500	specify an alternate name of the framework built
				1501	with --enable-framework
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1502	--without-gcc never use gcc
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	1503	--with-icc build with icc
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	1504	--with-cxx-main=<compiler>
				1505	compile main() and link python executable with C++
				1506	compiler
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1507	--with-suffix=.exe set executable suffix
				1508	--with-pydebug build with Py_DEBUG defined
T. Wouters	07a40a1	2017-05-23 05:25:17	[diff] [blame]	1509	--with-assertions build with C assertions enabled
stratakis	f6b9459	2018-11-07 22:05:13	[diff] [blame]	1510	--with-lto Enable Link Time Optimization in any build. Disabled
				1511	by default.
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	1512	--with-hash-algorithm=[fnv\|siphash24]
				1513	select hash algorithm
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	1514	--with-address-sanitizer
Gregory P. Smith	3b5b1c0	2018-11-13 00:10:21	[diff] [blame]	1515	enable AddressSanitizer (asan)
				1516	--with-memory-sanitizer enable MemorySanitizer (msan)
				1517	--with-undefined-behavior-sanitizer
				1518	enable UndefinedBehaviorSanitizer (ubsan)
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1519	--with-libs='lib1 ...' link against additional libs
Benjamin Peterson	b2d9046	2009-12-31 03:23:10	[diff] [blame]	1520	--with-system-expat build pyexpat module using an installed expat
				1521	library
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	1522	--with-system-ffi build _ctypes module using an installed ffi library
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	1523	--with-system-libmpdec build _decimal module using an installed libmpdec
				1524	library
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	1525	--with-tcltk-includes='-I...'
				1526	override search for Tcl and Tk include files
				1527	--with-tcltk-libs='-L...'
				1528	override search for Tcl and Tk libs
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	1529	--with-dbmliborder=db1:db2:...
				1530	order to check db backends for dbm. Valid value is a
				1531	colon separated string with the backend names
				1532	`ndbm', `gdbm' and `bdb'.
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1533	--with(out)-threads[=DIRECTORY]
				1534	disable/enable thread support
				1535	--with(out)-thread[=DIRECTORY]
				1536	deprecated; use --with(out)-threads
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1537	--with(out)-doc-strings disable/enable documentation strings
				1538	--with(out)-pymalloc disable/enable specialized mallocs
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	1539	--with-valgrind Enable Valgrind support
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	1540	--with(out)-dtrace disable/enable DTrace support
Martin v. Löwis	3e2c632	2002-10-29 10:07:43	[diff] [blame]	1541	--with-fpectl enable SIGFPE catching
				1542	--with-libm=STRING math library
				1543	--with-libc=STRING C library
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	1544	--with(out)-computed-gotos
				1545	Use computed gotos in evaluation loop (enabled by
				1546	default on supported compilers)
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	1547	--with(out)-ensurepip=[=upgrade]
				1548	"install" or "upgrade" using bundled pip
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1549
				1550	Some influential environment variables:
doko@python.org	eab42bf	2013-01-26 17:57:19	[diff] [blame]	1551	MACHDEP name for machine-dependent library files
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1552	CC C compiler command
				1553	CFLAGS C compiler flags
				1554	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
				1555	nonstandard directory <lib dir>
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1556	LIBS libraries to pass to the linker, e.g. -l<library>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1557	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1558	you have headers in a nonstandard directory <include dir>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1559	CPP C preprocessor
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	1560	PKG_CONFIG path to pkg-config utility
				1561	PKG_CONFIG_PATH
				1562	directories to add to pkg-config's search path
				1563	PKG_CONFIG_LIBDIR
				1564	path overriding pkg-config's built-in search path
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1565
				1566	Use these variables to override the choices made by `configure' or to help
				1567	it to find libraries and programs with nonstandard names/locations.
				1568
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	1569	Report bugs to <https://bugs.python.org/>.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1570	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1571	ac_status=$?
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1572	fi
				1573
				1574	if test "$ac_init_help" = "recursive"; then
				1575	# If there are subdirs, report their specific --help.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1576	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]	1577	test -d "$ac_dir" \|\|
				1578	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
				1579	continue
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1580	ac_builddir=.
				1581
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1582	case "$ac_dir" in
				1583	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				1584	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1585	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1586	# A ".." for each directory in $ac_dir_suffix.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1587	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1588	case $ac_top_builddir_sub in
				1589	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				1590	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				1591	esac ;;
				1592	esac
				1593	ac_abs_top_builddir=$ac_pwd
				1594	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				1595	# for backward compatibility:
				1596	ac_top_builddir=$ac_top_build_prefix
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1597
				1598	case $srcdir in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1599	.) # We are building in place.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1600	ac_srcdir=.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1601	ac_top_srcdir=$ac_top_builddir_sub
				1602	ac_abs_top_srcdir=$ac_pwd ;;
				1603	[\\/]* \| ?:[\\/]* ) # Absolute name.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1604	ac_srcdir=$srcdir$ac_dir_suffix;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1605	ac_top_srcdir=$srcdir
				1606	ac_abs_top_srcdir=$srcdir ;;
				1607	*) # Relative name.
				1608	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				1609	ac_top_srcdir=$ac_top_build_prefix$srcdir
				1610	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1611	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1612	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	1613
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1614	cd "$ac_dir" \|\| { ac_status=$?; continue; }
				1615	# Check for guested configure.
				1616	if test -f "$ac_srcdir/configure.gnu"; then
				1617	echo &&
				1618	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
				1619	elif test -f "$ac_srcdir/configure"; then
				1620	echo &&
				1621	$SHELL "$ac_srcdir/configure" --help=recursive
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1622	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1623	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1624	fi \|\| ac_status=$?
				1625	cd "$ac_pwd" \|\| { ac_status=$?; break; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1626	done
				1627	fi
				1628
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1629	test -n "$ac_init_help" && exit $ac_status
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1630	if $ac_init_version; then
				1631	cat <<\_ACEOF
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	1632	python configure 3.6
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1633	generated by GNU Autoconf 2.69
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1634
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1635	Copyright (C) 2012 Free Software Foundation, Inc.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1636	This configure script is free software; the Free Software Foundation
				1637	gives unlimited permission to copy, distribute and modify it.
				1638	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	1639	exit
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	1640	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1641
				1642	## ------------------------ ##
				1643	## Autoconf initialization. ##
				1644	## ------------------------ ##
				1645
				1646	# ac_fn_c_try_compile LINENO
				1647	# --------------------------
				1648	# Try to compile conftest.$ac_ext, and return whether this succeeded.
				1649	ac_fn_c_try_compile ()
				1650	{
				1651	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1652	rm -f conftest.$ac_objext
				1653	if { { ac_try="$ac_compile"
				1654	case "(($ac_try" in
				1655	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1656	*) ac_try_echo=$ac_try;;
				1657	esac
				1658	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1659	$as_echo "$ac_try_echo"; } >&5
				1660	(eval "$ac_compile") 2>conftest.err
				1661	ac_status=$?
				1662	if test -s conftest.err; then
				1663	grep -v '^ *+' conftest.err >conftest.er1
				1664	cat conftest.er1 >&5
				1665	mv -f conftest.er1 conftest.err
				1666	fi
				1667	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1668	test $ac_status = 0; } && {
				1669	test -z "$ac_c_werror_flag" \|\|
				1670	test ! -s conftest.err
				1671	} && test -s conftest.$ac_objext; then :
				1672	ac_retval=0
				1673	else
				1674	$as_echo "$as_me: failed program was:" >&5
				1675	sed 's/^/\| /' conftest.$ac_ext >&5
				1676
				1677	ac_retval=1
				1678	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1679	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1680	as_fn_set_status $ac_retval
				1681
				1682	} # ac_fn_c_try_compile
				1683
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	1684	# ac_fn_c_try_cpp LINENO
				1685	# ----------------------
				1686	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
				1687	ac_fn_c_try_cpp ()
				1688	{
				1689	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1690	if { { ac_try="$ac_cpp conftest.$ac_ext"
				1691	case "(($ac_try" in
				1692	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1693	*) ac_try_echo=$ac_try;;
				1694	esac
				1695	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1696	$as_echo "$ac_try_echo"; } >&5
				1697	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
				1698	ac_status=$?
				1699	if test -s conftest.err; then
				1700	grep -v '^ *+' conftest.err >conftest.er1
				1701	cat conftest.er1 >&5
				1702	mv -f conftest.er1 conftest.err
				1703	fi
				1704	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1705	test $ac_status = 0; } > conftest.i && {
				1706	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
				1707	test ! -s conftest.err
				1708	}; then :
				1709	ac_retval=0
				1710	else
				1711	$as_echo "$as_me: failed program was:" >&5
				1712	sed 's/^/\| /' conftest.$ac_ext >&5
				1713
				1714	ac_retval=1
				1715	fi
				1716	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				1717	as_fn_set_status $ac_retval
				1718
				1719	} # ac_fn_c_try_cpp
				1720
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1721	# ac_fn_c_try_link LINENO
				1722	# -----------------------
				1723	# Try to link conftest.$ac_ext, and return whether this succeeded.
				1724	ac_fn_c_try_link ()
				1725	{
				1726	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1727	rm -f conftest.$ac_objext conftest$ac_exeext
				1728	if { { ac_try="$ac_link"
				1729	case "(($ac_try" in
				1730	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1731	*) ac_try_echo=$ac_try;;
				1732	esac
				1733	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1734	$as_echo "$ac_try_echo"; } >&5
				1735	(eval "$ac_link") 2>conftest.err
				1736	ac_status=$?
				1737	if test -s conftest.err; then
				1738	grep -v '^ *+' conftest.err >conftest.er1
				1739	cat conftest.er1 >&5
				1740	mv -f conftest.er1 conftest.err
				1741	fi
				1742	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1743	test $ac_status = 0; } && {
				1744	test -z "$ac_c_werror_flag" \|\|
				1745	test ! -s conftest.err
				1746	} && test -s conftest$ac_exeext && {
				1747	test "$cross_compiling" = yes \|\|
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	1748	test -x conftest$ac_exeext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1749	}; then :
				1750	ac_retval=0
				1751	else
				1752	$as_echo "$as_me: failed program was:" >&5
				1753	sed 's/^/\| /' conftest.$ac_ext >&5
				1754
				1755	ac_retval=1
				1756	fi
				1757	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
				1758	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
				1759	# interfere with the next link command; also delete a directory that is
				1760	# left behind by Apple's compiler. We do this before executing the actions.
				1761	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1762	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1763	as_fn_set_status $ac_retval
				1764
				1765	} # ac_fn_c_try_link
				1766
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1767	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
				1768	# -------------------------------------------------------
				1769	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
				1770	# the include files in INCLUDES and setting the cache variable VAR
				1771	# accordingly.
				1772	ac_fn_c_check_header_mongrel ()
				1773	{
				1774	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]	1775	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1776	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1777	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1778	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1779	$as_echo_n "(cached) " >&6
				1780	fi
				1781	eval ac_res=\$$3
				1782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1783	$as_echo "$ac_res" >&6; }
				1784	else
				1785	# Is the header compilable?
				1786	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
				1787	$as_echo_n "checking $2 usability... " >&6; }
				1788	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1789	/* end confdefs.h. */
				1790	$4
				1791	#include <$2>
				1792	_ACEOF
				1793	if ac_fn_c_try_compile "$LINENO"; then :
				1794	ac_header_compiler=yes
				1795	else
				1796	ac_header_compiler=no
				1797	fi
				1798	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1799	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
				1800	$as_echo "$ac_header_compiler" >&6; }
				1801
				1802	# Is the header present?
				1803	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
				1804	$as_echo_n "checking $2 presence... " >&6; }
				1805	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1806	/* end confdefs.h. */
				1807	#include <$2>
				1808	_ACEOF
				1809	if ac_fn_c_try_cpp "$LINENO"; then :
				1810	ac_header_preproc=yes
				1811	else
				1812	ac_header_preproc=no
				1813	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	1814	rm -f conftest.err conftest.i conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1815	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
				1816	$as_echo "$ac_header_preproc" >&6; }
				1817
				1818	# So? What about this header?
				1819	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
				1820	yes:no: )
				1821	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
				1822	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
				1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
				1824	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
				1825	;;
				1826	no:yes:* )
				1827	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
				1828	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
				1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
				1830	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
				1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
				1832	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
				1833	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
				1834	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
				1835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
				1836	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	1837	( $as_echo "## --------------------------------------- ##
				1838	## Report this to https://bugs.python.org/ ##
				1839	## --------------------------------------- ##"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1840	) \| sed "s/^/$as_me: WARNING: /" >&2
				1841	;;
				1842	esac
				1843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1844	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1845	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1846	$as_echo_n "(cached) " >&6
				1847	else
				1848	eval "$3=\$ac_header_compiler"
				1849	fi
				1850	eval ac_res=\$$3
				1851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1852	$as_echo "$ac_res" >&6; }
				1853	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1854	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1855
				1856	} # ac_fn_c_check_header_mongrel
				1857
				1858	# ac_fn_c_try_run LINENO
				1859	# ----------------------
				1860	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
				1861	# that executables can be run.
				1862	ac_fn_c_try_run ()
				1863	{
				1864	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1865	if { { ac_try="$ac_link"
				1866	case "(($ac_try" in
				1867	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1868	*) ac_try_echo=$ac_try;;
				1869	esac
				1870	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1871	$as_echo "$ac_try_echo"; } >&5
				1872	(eval "$ac_link") 2>&5
				1873	ac_status=$?
				1874	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1875	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
				1876	{ { case "(($ac_try" in
				1877	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1878	*) ac_try_echo=$ac_try;;
				1879	esac
				1880	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1881	$as_echo "$ac_try_echo"; } >&5
				1882	(eval "$ac_try") 2>&5
				1883	ac_status=$?
				1884	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1885	test $ac_status = 0; }; }; then :
				1886	ac_retval=0
				1887	else
				1888	$as_echo "$as_me: program exited with status $ac_status" >&5
				1889	$as_echo "$as_me: failed program was:" >&5
				1890	sed 's/^/\| /' conftest.$ac_ext >&5
				1891
				1892	ac_retval=$ac_status
				1893	fi
				1894	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1895	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1896	as_fn_set_status $ac_retval
				1897
				1898	} # ac_fn_c_try_run
				1899
				1900	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
				1901	# -------------------------------------------------------
				1902	# Tests whether HEADER exists and can be compiled using the include files in
				1903	# INCLUDES, setting the cache variable VAR accordingly.
				1904	ac_fn_c_check_header_compile ()
				1905	{
				1906	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1907	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1908	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1909	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1910	$as_echo_n "(cached) " >&6
				1911	else
				1912	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1913	/* end confdefs.h. */
				1914	$4
				1915	#include <$2>
				1916	_ACEOF
				1917	if ac_fn_c_try_compile "$LINENO"; then :
				1918	eval "$3=yes"
				1919	else
				1920	eval "$3=no"
				1921	fi
				1922	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1923	fi
				1924	eval ac_res=\$$3
				1925	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1926	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1927	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1928
				1929	} # ac_fn_c_check_header_compile
				1930
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1931	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
				1932	# -------------------------------------------
				1933	# Tests whether TYPE exists after having included INCLUDES, setting cache
				1934	# variable VAR accordingly.
				1935	ac_fn_c_check_type ()
				1936	{
				1937	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1938	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				1939	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1940	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1941	$as_echo_n "(cached) " >&6
				1942	else
				1943	eval "$3=no"
				1944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1945	/* end confdefs.h. */
				1946	$4
				1947	int
				1948	main ()
				1949	{
				1950	if (sizeof ($2))
				1951	return 0;
				1952	;
				1953	return 0;
				1954	}
				1955	_ACEOF
				1956	if ac_fn_c_try_compile "$LINENO"; then :
				1957	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1958	/* end confdefs.h. */
				1959	$4
				1960	int
				1961	main ()
				1962	{
				1963	if (sizeof (($2)))
				1964	return 0;
				1965	;
				1966	return 0;
				1967	}
				1968	_ACEOF
				1969	if ac_fn_c_try_compile "$LINENO"; then :
				1970
				1971	else
				1972	eval "$3=yes"
				1973	fi
				1974	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1975	fi
				1976	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				1977	fi
				1978	eval ac_res=\$$3
				1979	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				1980	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	1981	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1982
				1983	} # ac_fn_c_check_type
				1984
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	1985	# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
				1986	# --------------------------------------------
				1987	# Tries to find the compile-time value of EXPR in a program that includes
				1988	# INCLUDES, setting VAR accordingly. Returns whether the value could be
				1989	# computed
				1990	ac_fn_c_compute_int ()
				1991	{
				1992	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1993	if test "$cross_compiling" = yes; then
				1994	# Depending upon the size, compute the lo and hi bounds.
				1995	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				1996	/* end confdefs.h. */
				1997	$4
				1998	int
				1999	main ()
				2000	{
				2001	static int test_array [1 - 2 * !(($2) >= 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2002	test_array [0] = 0;
				2003	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2004
				2005	;
				2006	return 0;
				2007	}
				2008	_ACEOF
				2009	if ac_fn_c_try_compile "$LINENO"; then :
				2010	ac_lo=0 ac_mid=0
				2011	while :; do
				2012	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2013	/* end confdefs.h. */
				2014	$4
				2015	int
				2016	main ()
				2017	{
				2018	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2019	test_array [0] = 0;
				2020	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2021
				2022	;
				2023	return 0;
				2024	}
				2025	_ACEOF
				2026	if ac_fn_c_try_compile "$LINENO"; then :
				2027	ac_hi=$ac_mid; break
				2028	else
				2029	as_fn_arith $ac_mid + 1 && ac_lo=$as_val
				2030	if test $ac_lo -le $ac_mid; then
				2031	ac_lo= ac_hi=
				2032	break
				2033	fi
				2034	as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
				2035	fi
				2036	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2037	done
				2038	else
				2039	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2040	/* end confdefs.h. */
				2041	$4
				2042	int
				2043	main ()
				2044	{
				2045	static int test_array [1 - 2 * !(($2) < 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2046	test_array [0] = 0;
				2047	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2048
				2049	;
				2050	return 0;
				2051	}
				2052	_ACEOF
				2053	if ac_fn_c_try_compile "$LINENO"; then :
				2054	ac_hi=-1 ac_mid=-1
				2055	while :; do
				2056	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2057	/* end confdefs.h. */
				2058	$4
				2059	int
				2060	main ()
				2061	{
				2062	static int test_array [1 - 2 * !(($2) >= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2063	test_array [0] = 0;
				2064	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2065
				2066	;
				2067	return 0;
				2068	}
				2069	_ACEOF
				2070	if ac_fn_c_try_compile "$LINENO"; then :
				2071	ac_lo=$ac_mid; break
				2072	else
				2073	as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
				2074	if test $ac_mid -le $ac_hi; then
				2075	ac_lo= ac_hi=
				2076	break
				2077	fi
				2078	as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
				2079	fi
				2080	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2081	done
				2082	else
				2083	ac_lo= ac_hi=
				2084	fi
				2085	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2086	fi
				2087	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2088	# Binary search between lo and hi bounds.
				2089	while test "x$ac_lo" != "x$ac_hi"; do
				2090	as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
				2091	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2092	/* end confdefs.h. */
				2093	$4
				2094	int
				2095	main ()
				2096	{
				2097	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2098	test_array [0] = 0;
				2099	return test_array [0];
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2100
				2101	;
				2102	return 0;
				2103	}
				2104	_ACEOF
				2105	if ac_fn_c_try_compile "$LINENO"; then :
				2106	ac_hi=$ac_mid
				2107	else
				2108	as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
				2109	fi
				2110	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2111	done
				2112	case $ac_lo in #((
				2113	?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
				2114	'') ac_retval=1 ;;
				2115	esac
				2116	else
				2117	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2118	/* end confdefs.h. */
				2119	$4
				2120	static long int longval () { return $2; }
				2121	static unsigned long int ulongval () { return $2; }
				2122	#include <stdio.h>
				2123	#include <stdlib.h>
				2124	int
				2125	main ()
				2126	{
				2127
				2128	FILE *f = fopen ("conftest.val", "w");
				2129	if (! f)
				2130	return 1;
				2131	if (($2) < 0)
				2132	{
				2133	long int i = longval ();
				2134	if (i != ($2))
				2135	return 1;
				2136	fprintf (f, "%ld", i);
				2137	}
				2138	else
				2139	{
				2140	unsigned long int i = ulongval ();
				2141	if (i != ($2))
				2142	return 1;
				2143	fprintf (f, "%lu", i);
				2144	}
				2145	/* Do not output a trailing newline, as this causes \r\n confusion
				2146	on some platforms. */
				2147	return ferror (f) \|\| fclose (f) != 0;
				2148
				2149	;
				2150	return 0;
				2151	}
				2152	_ACEOF
				2153	if ac_fn_c_try_run "$LINENO"; then :
				2154	echo >>conftest.val; read $3 <conftest.val; ac_retval=0
				2155	else
				2156	ac_retval=1
				2157	fi
				2158	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				2159	conftest.$ac_objext conftest.beam conftest.$ac_ext
				2160	rm -f conftest.val
				2161
				2162	fi
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2163	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2164	as_fn_set_status $ac_retval
				2165
				2166	} # ac_fn_c_compute_int
				2167
				2168	# ac_fn_c_check_func LINENO FUNC VAR
				2169	# ----------------------------------
				2170	# Tests whether FUNC exists, setting the cache variable VAR accordingly
				2171	ac_fn_c_check_func ()
				2172	{
				2173	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2174	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
				2175	$as_echo_n "checking for $2... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2176	if eval \${$3+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2177	$as_echo_n "(cached) " >&6
				2178	else
				2179	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2180	/* end confdefs.h. */
				2181	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
				2182	For example, HP-UX 11i <limits.h> declares gettimeofday. */
				2183	#define $2 innocuous_$2
				2184
				2185	/* System header to define __stub macros and hopefully few prototypes,
				2186	which can conflict with char $2 (); below.
				2187	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				2188	<limits.h> exists even on freestanding compilers. */
				2189
				2190	#ifdef __STDC__
				2191	# include <limits.h>
				2192	#else
				2193	# include <assert.h>
				2194	#endif
				2195
				2196	#undef $2
				2197
				2198	/* Override any GCC internal prototype to avoid an error.
				2199	Use char because int might match the return type of a GCC
				2200	builtin and then its argument prototype would still apply. */
				2201	#ifdef __cplusplus
				2202	extern "C"
				2203	#endif
				2204	char $2 ();
				2205	/* The GNU C library defines this for functions which it implements
				2206	to always fail with ENOSYS. Some functions are actually named
				2207	something starting with __ and the normal name is an alias. */
				2208	#if defined __stub_$2 \|\| defined __stub___$2
				2209	choke me
				2210	#endif
				2211
				2212	int
				2213	main ()
				2214	{
				2215	return $2 ();
				2216	;
				2217	return 0;
				2218	}
				2219	_ACEOF
				2220	if ac_fn_c_try_link "$LINENO"; then :
				2221	eval "$3=yes"
				2222	else
				2223	eval "$3=no"
				2224	fi
				2225	rm -f core conftest.err conftest.$ac_objext \
				2226	conftest$ac_exeext conftest.$ac_ext
				2227	fi
				2228	eval ac_res=\$$3
				2229	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2230	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2231	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2232
				2233	} # ac_fn_c_check_func
				2234
Gregory P. Smith	df300d5	2012-01-22 02:20:15	[diff] [blame]	2235	# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
				2236	# ---------------------------------------------
				2237	# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
				2238	# accordingly.
				2239	ac_fn_c_check_decl ()
				2240	{
				2241	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2242	as_decl_name=`echo $2\|sed 's/ (.//'`
				2243	as_decl_use=`echo $2\|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
				2244	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
				2245	$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
				2246	if eval \${$3+:} false; then :
				2247	$as_echo_n "(cached) " >&6
				2248	else
				2249	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2250	/* end confdefs.h. */
				2251	$4
				2252	int
				2253	main ()
				2254	{
				2255	#ifndef $as_decl_name
				2256	#ifdef __cplusplus
				2257	(void) $as_decl_use;
				2258	#else
				2259	(void) $as_decl_name;
				2260	#endif
				2261	#endif
				2262
				2263	;
				2264	return 0;
				2265	}
				2266	_ACEOF
				2267	if ac_fn_c_try_compile "$LINENO"; then :
				2268	eval "$3=yes"
				2269	else
				2270	eval "$3=no"
				2271	fi
				2272	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2273	fi
				2274	eval ac_res=\$$3
				2275	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2276	$as_echo "$ac_res" >&6; }
				2277	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				2278
				2279	} # ac_fn_c_check_decl
				2280
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2281	# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
				2282	# ----------------------------------------------------
				2283	# Tries to find if the field MEMBER exists in type AGGR, after including
				2284	# INCLUDES, setting cache variable VAR accordingly.
				2285	ac_fn_c_check_member ()
				2286	{
				2287	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				2288	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
				2289	$as_echo_n "checking for $2.$3... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2290	if eval \${$4+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2291	$as_echo_n "(cached) " >&6
				2292	else
				2293	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2294	/* end confdefs.h. */
				2295	$5
				2296	int
				2297	main ()
				2298	{
				2299	static $2 ac_aggr;
				2300	if (ac_aggr.$3)
				2301	return 0;
				2302	;
				2303	return 0;
				2304	}
				2305	_ACEOF
				2306	if ac_fn_c_try_compile "$LINENO"; then :
				2307	eval "$4=yes"
				2308	else
				2309	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2310	/* end confdefs.h. */
				2311	$5
				2312	int
				2313	main ()
				2314	{
				2315	static $2 ac_aggr;
				2316	if (sizeof ac_aggr.$3)
				2317	return 0;
				2318	;
				2319	return 0;
				2320	}
				2321	_ACEOF
				2322	if ac_fn_c_try_compile "$LINENO"; then :
				2323	eval "$4=yes"
				2324	else
				2325	eval "$4=no"
				2326	fi
				2327	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2328	fi
				2329	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2330	fi
				2331	eval ac_res=\$$4
				2332	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				2333	$as_echo "$ac_res" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2334	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2335
				2336	} # ac_fn_c_check_member
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2337	cat >config.log <<_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2338	This file contains any messages produced by compilers while
				2339	running configure, to aid debugging if configure makes a mistake.
				2340
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	2341	It was created by python $as_me 3.6, which was
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	2342	generated by GNU Autoconf 2.69. Invocation command line was
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2343
				2344	$ $0 $@
				2345
				2346	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2347	exec 5>>config.log
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2348	{
				2349	cat <<_ASUNAME
				2350	## --------- ##
				2351	## Platform. ##
				2352	## --------- ##
				2353
				2354	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				2355	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
				2356	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
				2357	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
				2358	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
				2359
				2360	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
				2361	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
				2362
				2363	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
				2364	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
				2365	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2366	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2367	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
				2368	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
				2369	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
				2370
				2371	_ASUNAME
				2372
				2373	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2374	for as_dir in $PATH
				2375	do
				2376	IFS=$as_save_IFS
				2377	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2378	$as_echo "PATH: $as_dir"
				2379	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2380	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2381
				2382	} >&5
				2383
				2384	cat >&5 <<_ACEOF
				2385
				2386
				2387	## ----------- ##
				2388	## Core tests. ##
				2389	## ----------- ##
				2390
				2391	_ACEOF
				2392
				2393
				2394	# Keep a trace of the command line.
				2395	# Strip out --no-create and --no-recursion so they do not pile up.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2396	# 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]	2397	# Also quote any args containing shell meta-characters.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2398	# Make two passes to allow for proper duplicate-argument suppression.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2399	ac_configure_args=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2400	ac_configure_args0=
				2401	ac_configure_args1=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2402	ac_must_keep_next=false
				2403	for ac_pass in 1 2
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2404	do
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2405	for ac_arg
				2406	do
				2407	case $ac_arg in
				2408	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
				2409	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				2410	\| -silent \| --silent \| --silen \| --sile \| --sil)
				2411	continue ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2412	\')
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2413	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2414	esac
				2415	case $ac_pass in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2416	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2417	2)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2418	as_fn_append ac_configure_args1 " '$ac_arg'"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2419	if test $ac_must_keep_next = true; then
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	2420	ac_must_keep_next=false # Got value, back to normal.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2421	else
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	2422	case $ac_arg in
				2423	= \| --config-cache \| -C \| -disable-* \| --disable-* \
				2424	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
				2425	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
				2426	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
				2427	case "$ac_configure_args0 " in
				2428	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
				2429	esac
				2430	;;
				2431	-* ) ac_must_keep_next=true ;;
				2432	esac
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2433	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2434	as_fn_append ac_configure_args " '$ac_arg'"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2435	;;
				2436	esac
				2437	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2438	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2439	{ ac_configure_args0=; unset ac_configure_args0;}
				2440	{ ac_configure_args1=; unset ac_configure_args1;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2441
				2442	# When interrupted or exit'd, cleanup temporary files, and complete
				2443	# config.log. We remove comments because anyway the quotes in there
				2444	# would cause problems or look ugly.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2445	# WARNING: Use '\'' to represent an apostrophe within the trap.
				2446	# 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]	2447	trap 'exit_status=$?
				2448	# Save into config.log some information that might help in debugging.
				2449	{
				2450	echo
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2451
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2452	$as_echo "## ---------------- ##
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2453	## Cache variables. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2454	## ---------------- ##"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2455	echo
				2456	# The following way of writing the cache mishandles newlines in values,
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2457	(
				2458	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
				2459	eval ac_val=\$$ac_var
				2460	case $ac_val in #(
				2461	${as_nl})
				2462	case $ac_var in #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2463	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
				2464	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2465	esac
				2466	case $ac_var in #(
				2467	_ \| IFS \| as_nl) ;; #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2468	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
				2469	*) { eval $ac_var=; unset $ac_var;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2470	esac ;;
				2471	esac
				2472	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2473	(set) 2>&1 \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2474	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
				2475	${as_nl}ac_space=\ )
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2476	sed -n \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2477	"s/'\''/'\''\\\\'\'''\''/g;
				2478	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
				2479	;; #(
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	2480	*)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2481	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	2482	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2483	esac \|
				2484	sort
				2485	)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2486	echo
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2487
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2488	$as_echo "## ----------------- ##
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2489	## Output variables. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2490	## ----------------- ##"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2491	echo
				2492	for ac_var in $ac_subst_vars
				2493	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2494	eval ac_val=\$$ac_var
				2495	case $ac_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2496	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2497	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2498	$as_echo "$ac_var='\''$ac_val'\''"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2499	done \| sort
				2500	echo
				2501
				2502	if test -n "$ac_subst_files"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2503	$as_echo "## ------------------- ##
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2504	## File substitutions. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2505	## ------------------- ##"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2506	echo
				2507	for ac_var in $ac_subst_files
				2508	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2509	eval ac_val=\$$ac_var
				2510	case $ac_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2511	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2512	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2513	$as_echo "$ac_var='\''$ac_val'\''"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	2514	done \| sort
				2515	echo
				2516	fi
				2517
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2518	if test -s confdefs.h; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2519	$as_echo "## ----------- ##
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2520	## confdefs.h. ##
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2521	## ----------- ##"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2522	echo
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2523	cat confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2524	echo
				2525	fi
				2526	test "$ac_signal" != 0 &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2527	$as_echo "$as_me: caught signal $ac_signal"
				2528	$as_echo "$as_me: exit $exit_status"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2529	} >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2530	rm -f core .core core.conftest. &&
				2531	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2532	exit $exit_status
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2533	' 0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2534	for ac_signal in 1 2 13 15; do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2535	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2536	done
				2537	ac_signal=0
				2538
				2539	# confdefs.h avoids OS command line length limits that DEFS can exceed.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2540	rm -f -r conftest* confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2541
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2542	$as_echo "/* confdefs.h */" > confdefs.h
				2543
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2544	# Predefined preprocessor variables.
				2545
				2546	cat >>confdefs.h <<_ACEOF
				2547	#define PACKAGE_NAME "$PACKAGE_NAME"
				2548	_ACEOF
				2549
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2550	cat >>confdefs.h <<_ACEOF
				2551	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
				2552	_ACEOF
				2553
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2554	cat >>confdefs.h <<_ACEOF
				2555	#define PACKAGE_VERSION "$PACKAGE_VERSION"
				2556	_ACEOF
				2557
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2558	cat >>confdefs.h <<_ACEOF
				2559	#define PACKAGE_STRING "$PACKAGE_STRING"
				2560	_ACEOF
				2561
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2562	cat >>confdefs.h <<_ACEOF
				2563	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
				2564	_ACEOF
				2565
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2566	cat >>confdefs.h <<_ACEOF
				2567	#define PACKAGE_URL "$PACKAGE_URL"
				2568	_ACEOF
				2569
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2570
				2571	# Let the site file select an alternate cache file if it wants to.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2572	# Prefer an explicitly selected file to automatically selected ones.
				2573	ac_site_file1=NONE
				2574	ac_site_file2=NONE
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2575	if test -n "$CONFIG_SITE"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2576	# We do not want a PATH search for config.site.
				2577	case $CONFIG_SITE in #((
				2578	-*) ac_site_file1=./$CONFIG_SITE;;
				2579	/) ac_site_file1=$CONFIG_SITE;;
				2580	*) ac_site_file1=./$CONFIG_SITE;;
				2581	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2582	elif test "x$prefix" != xNONE; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2583	ac_site_file1=$prefix/share/config.site
				2584	ac_site_file2=$prefix/etc/config.site
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2585	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2586	ac_site_file1=$ac_default_prefix/share/config.site
				2587	ac_site_file2=$ac_default_prefix/etc/config.site
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2588	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2589	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2590	do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2591	test "x$ac_site_file" = xNONE && continue
				2592	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
				2593	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
				2594	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2595	sed 's/^/\| /' "$ac_site_file" >&5
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2596	. "$ac_site_file" \
				2597	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2598	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2599	as_fn_error $? "failed to load site script $ac_site_file
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	2600	See \`config.log' for more details" "$LINENO" 5; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2601	fi
				2602	done
				2603
				2604	if test -r "$cache_file"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2605	# Some versions of bash will fail to source /dev/null (special files
				2606	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
				2607	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
				2608	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
				2609	$as_echo "$as_me: loading cache $cache_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2610	case $cache_file in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2611	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
				2612	*) . "./$cache_file";;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2613	esac
				2614	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2615	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
				2617	$as_echo "$as_me: creating cache $cache_file" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2618	>$cache_file
				2619	fi
				2620
				2621	# Check that the precious variables saved in the cache have kept the same
				2622	# value.
				2623	ac_cache_corrupted=false
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2624	for ac_var in $ac_precious_vars; do
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2625	eval ac_old_set=\$ac_cv_env_${ac_var}_set
				2626	eval ac_new_set=\$ac_env_${ac_var}_set
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2627	eval ac_old_val=\$ac_cv_env_${ac_var}_value
				2628	eval ac_new_val=\$ac_env_${ac_var}_value
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2629	case $ac_old_set,$ac_new_set in
				2630	set,)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2631	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
				2632	$as_echo "$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]	2633	ac_cache_corrupted=: ;;
				2634	,set)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2635	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
				2636	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2637	ac_cache_corrupted=: ;;
				2638	,);;
				2639	*)
				2640	if test "x$ac_old_val" != "x$ac_new_val"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2641	# differences in whitespace do not lead to failure.
				2642	ac_old_val_w=`echo x $ac_old_val`
				2643	ac_new_val_w=`echo x $ac_new_val`
				2644	if test "$ac_old_val_w" != "$ac_new_val_w"; then
				2645	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
				2646	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
				2647	ac_cache_corrupted=:
				2648	else
				2649	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
				2650	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
				2651	eval $ac_var=\$ac_old_val
				2652	fi
				2653	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
				2654	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
				2655	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
				2656	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2657	fi;;
				2658	esac
				2659	# Pass precious variables to config.status.
				2660	if test "$ac_new_set" = set; then
				2661	case $ac_new_val in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2662	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2663	*) ac_arg=$ac_var=$ac_new_val ;;
				2664	esac
				2665	case " $ac_configure_args " in
				2666	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2667	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2668	esac
				2669	fi
				2670	done
				2671	if $ac_cache_corrupted; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2672	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2673	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2674	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
				2675	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	2676	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]	2677	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2678	## -------------------- ##
				2679	## Main body of script. ##
				2680	## -------------------- ##
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2681
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	2682	ac_ext=c
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2683	ac_cpp='$CPP $CPPFLAGS'
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2684	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				2685	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				2686	ac_compiler_gnu=$ac_cv_c_compiler_gnu
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	2687
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	2688
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	2689
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	2690
Martin Panter	c5ee3ca	2016-09-12 01:32:03	[diff] [blame]	2691	if test "$srcdir" != . -a "$srcdir" != "$(pwd)"; then
Trent Nelson	4d4ec65	2012-10-16 12:51:24	[diff] [blame]	2692	# If we're building out-of-tree, we need to make sure the following
				2693	# resources get picked up before their $srcdir counterparts.
				2694	# Objects/ -> typeslots.inc
				2695	# Include/ -> Python-ast.h, graminit.h
				2696	# Python/ -> importlib.h
				2697	# (A side effect of this is that these resources will automatically be
				2698	# regenerated when building out-of-tree, regardless of whether or not
				2699	# the $srcdir counterpart is up-to-date. This is an acceptable trade
				2700	# off.)
				2701	BASECPPFLAGS="-IObjects -IInclude -IPython"
				2702	else
				2703	BASECPPFLAGS=""
				2704	fi
				2705
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2706
				2707
				2708
				2709
Victor Stinner	4dae0d1	2017-05-02 21:46:06	[diff] [blame]	2710	if test -e $srcdir/.git
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2711	then
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2712	# Extract the first word of "git", so it can be a program name with args.
				2713	set dummy git; ac_word=$2
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2714	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2715	$as_echo_n "checking for $ac_word... " >&6; }
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2716	if ${ac_cv_prog_HAS_GIT+:} false; then :
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2717	$as_echo_n "(cached) " >&6
				2718	else
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2719	if test -n "$HAS_GIT"; then
				2720	ac_cv_prog_HAS_GIT="$HAS_GIT" # Let the user override the test.
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2721	else
				2722	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2723	for as_dir in $PATH
				2724	do
				2725	IFS=$as_save_IFS
				2726	test -z "$as_dir" && as_dir=.
				2727	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	2728	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2729	ac_cv_prog_HAS_GIT="found"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2730	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2731	break 2
				2732	fi
				2733	done
				2734	done
				2735	IFS=$as_save_IFS
				2736
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2737	test -z "$ac_cv_prog_HAS_GIT" && ac_cv_prog_HAS_GIT="not-found"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2738	fi
				2739	fi
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2740	HAS_GIT=$ac_cv_prog_HAS_GIT
				2741	if test -n "$HAS_GIT"; then
				2742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_GIT" >&5
				2743	$as_echo "$HAS_GIT" >&6; }
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2744	else
				2745	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2746	$as_echo "no" >&6; }
				2747	fi
				2748
				2749
				2750	else
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2751	HAS_GIT=no-repository
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2752	fi
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2753	if test $HAS_GIT = found
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2754	then
Miss Islington (bot)	92970cc	2018-08-20 15:00:07	[diff] [blame]	2755	GITVERSION="git --git-dir \$(srcdir)/.git rev-parse --short HEAD"
				2756	GITTAG="git --git-dir \$(srcdir)/.git describe --all --always --dirty"
				2757	GITBRANCH="git --git-dir \$(srcdir)/.git name-rev --name-only HEAD"
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2758	else
Ned Deily	95c50e5	2017-03-04 06:05:06	[diff] [blame]	2759	GITVERSION=""
				2760	GITTAG=""
				2761	GITBRANCH=""
Benjamin Peterson	8c6f88e	2011-06-01 01:52:17	[diff] [blame]	2762	fi
				2763
				2764
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	2765	ac_config_headers="$ac_config_headers pyconfig.h"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2766
				2767
Matthias Klose	ca2f6ec	2012-03-15 20:30:11	[diff] [blame]	2768	ac_aux_dir=
				2769	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
				2770	if test -f "$ac_dir/install-sh"; then
				2771	ac_aux_dir=$ac_dir
				2772	ac_install_sh="$ac_aux_dir/install-sh -c"
				2773	break
				2774	elif 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/shtool"; then
				2779	ac_aux_dir=$ac_dir
				2780	ac_install_sh="$ac_aux_dir/shtool install -c"
				2781	break
				2782	fi
				2783	done
				2784	if test -z "$ac_aux_dir"; then
				2785	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
				2786	fi
				2787
				2788	# These three variables are undocumented and unsupported,
				2789	# and are intended to be withdrawn in a future Autoconf release.
				2790	# They can cause serious problems if a builder's source tree is in a directory
				2791	# whose full name contains unusual characters.
				2792	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
				2793	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
				2794	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
				2795
				2796
				2797	# Make sure we can run config.sub.
				2798	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
				2799	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
				2800
				2801	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
				2802	$as_echo_n "checking build system type... " >&6; }
				2803	if ${ac_cv_build+:} false; then :
				2804	$as_echo_n "(cached) " >&6
				2805	else
				2806	ac_build_alias=$build_alias
				2807	test "x$ac_build_alias" = x &&
				2808	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
				2809	test "x$ac_build_alias" = x &&
				2810	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
				2811	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
				2812	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
				2813
				2814	fi
				2815	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
				2816	$as_echo "$ac_cv_build" >&6; }
				2817	case $ac_cv_build in
				2818	--*) ;;
				2819	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
				2820	esac
				2821	build=$ac_cv_build
				2822	ac_save_IFS=$IFS; IFS='-'
				2823	set x $ac_cv_build
				2824	shift
				2825	build_cpu=$1
				2826	build_vendor=$2
				2827	shift; shift
				2828	# Remember, the first character of IFS is used to create $*,
				2829	# except with old shells:
				2830	build_os=$*
				2831	IFS=$ac_save_IFS
				2832	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
				2833
				2834
				2835	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
				2836	$as_echo_n "checking host system type... " >&6; }
				2837	if ${ac_cv_host+:} false; then :
				2838	$as_echo_n "(cached) " >&6
				2839	else
				2840	if test "x$host_alias" = x; then
				2841	ac_cv_host=$ac_cv_build
				2842	else
				2843	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
				2844	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
				2845	fi
				2846
				2847	fi
				2848	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
				2849	$as_echo "$ac_cv_host" >&6; }
				2850	case $ac_cv_host in
				2851	--*) ;;
				2852	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
				2853	esac
				2854	host=$ac_cv_host
				2855	ac_save_IFS=$IFS; IFS='-'
				2856	set x $ac_cv_host
				2857	shift
				2858	host_cpu=$1
				2859	host_vendor=$2
				2860	shift; shift
				2861	# Remember, the first character of IFS is used to create $*,
				2862	# except with old shells:
				2863	host_os=$*
				2864	IFS=$ac_save_IFS
				2865	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
				2866
				2867
				2868
doko@python.org	a10e4a9	2013-01-25 17:45:12	[diff] [blame]	2869
				2870
Ned Deily	fcbc246	2014-08-22 20:32:49	[diff] [blame]	2871	# pybuilddir.txt will be created by --generate-posix-vars in the Makefile
				2872	rm -f pybuilddir.txt
				2873
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2874	for ac_prog in python$PACKAGE_VERSION python3 python
				2875	do
				2876	# Extract the first word of "$ac_prog", so it can be a program name with args.
				2877	set dummy $ac_prog; ac_word=$2
				2878	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2879	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	9d02f56	2017-05-04 22:46:56	[diff] [blame]	2880	if ${ac_cv_prog_PYTHON_FOR_REGEN+:} false; then :
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2881	$as_echo_n "(cached) " >&6
				2882	else
Victor Stinner	9d02f56	2017-05-04 22:46:56	[diff] [blame]	2883	if test -n "$PYTHON_FOR_REGEN"; then
				2884	ac_cv_prog_PYTHON_FOR_REGEN="$PYTHON_FOR_REGEN" # Let the user override the test.
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2885	else
				2886	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2887	for as_dir in $PATH
				2888	do
				2889	IFS=$as_save_IFS
				2890	test -z "$as_dir" && as_dir=.
				2891	for ac_exec_ext in '' $ac_executable_extensions; do
				2892	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Victor Stinner	9d02f56	2017-05-04 22:46:56	[diff] [blame]	2893	ac_cv_prog_PYTHON_FOR_REGEN="$ac_prog"
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2894	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2895	break 2
				2896	fi
				2897	done
				2898	done
				2899	IFS=$as_save_IFS
				2900
				2901	fi
				2902	fi
Victor Stinner	9d02f56	2017-05-04 22:46:56	[diff] [blame]	2903	PYTHON_FOR_REGEN=$ac_cv_prog_PYTHON_FOR_REGEN
				2904	if test -n "$PYTHON_FOR_REGEN"; then
				2905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_FOR_REGEN" >&5
				2906	$as_echo "$PYTHON_FOR_REGEN" >&6; }
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2907	else
				2908	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2909	$as_echo "no" >&6; }
				2910	fi
				2911
				2912
Victor Stinner	9d02f56	2017-05-04 22:46:56	[diff] [blame]	2913	test -n "$PYTHON_FOR_REGEN" && break
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2914	done
Victor Stinner	9d02f56	2017-05-04 22:46:56	[diff] [blame]	2915	test -n "$PYTHON_FOR_REGEN" \|\| PYTHON_FOR_REGEN="python3"
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2916
Xavier de Gaye	fd0d593	2016-07-26 10:48:08	[diff] [blame]	2917
				2918
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	2919	if test "$cross_compiling" = yes; then
				2920	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for python interpreter for cross build" >&5
				2921	$as_echo_n "checking for python interpreter for cross build... " >&6; }
				2922	if test -z "$PYTHON_FOR_BUILD"; then
				2923	for interp in python$PACKAGE_VERSION python3 python; do
				2924	which $interp >/dev/null 2>&1 \|\| continue
Xavier de Gaye	4afd143	2016-07-07 16:00:22	[diff] [blame]	2925	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]	2926	break
				2927	fi
				2928	interp=
				2929	done
				2930	if test x$interp = x; then
				2931	as_fn_error $? "python$PACKAGE_VERSION interpreter not found" "$LINENO" 5
				2932	fi
				2933	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $interp" >&5
				2934	$as_echo "$interp" >&6; }
Xavier de Gaye	92dec54	2016-09-11 20:22:24	[diff] [blame]	2935	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]	2936	fi
Christian Heimes	954ac03	2012-12-12 12:10:21	[diff] [blame]	2937	elif test "$cross_compiling" = maybe; then
				2938	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]	2939	else
				2940	PYTHON_FOR_BUILD='./$(BUILDPYTHON) -E'
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	2941	fi
				2942
				2943
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2944
Benjamin Peterson	d23f822	2009-04-05 19:13:16	[diff] [blame]	2945	if test "$prefix" != "/"; then
				2946	prefix=`echo "$prefix" \| sed -e 's/\/$//g'`
				2947	fi
				2948
				2949
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	2950
				2951
Martin v. Löwis	8316feb	2003-06-14 07:48:07	[diff] [blame]	2952	# We don't use PACKAGE_ variables, and they cause conflicts
				2953	# with other autoconf-based packages that include Python.h
				2954	grep -v 'define PACKAGE_' <confdefs.h >confdefs.h.new
				2955	rm confdefs.h
				2956	mv confdefs.h.new confdefs.h
				2957
Martin v. Löwis	bddf5a5	2002-11-11 13:37:28	[diff] [blame]	2958
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	2959	VERSION=3.6
Guido van Rossum	1fd74a7	1997-07-19 19:36:02	[diff] [blame]	2960
Benjamin Peterson	d7f73e9	2010-09-05 00:09:07	[diff] [blame]	2961	# Version number of Python's own shared library file.
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	2962
				2963	SOVERSION=1.0
				2964
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	2965	# The later defininition of _XOPEN_SOURCE disables certain features
				2966	# on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone).
				2967
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2968	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	2969
				2970
Martin v. Löwis	bcd9396	2003-05-03 10:32:18	[diff] [blame]	2971	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
				2972	# certain features on NetBSD, so we need _NETBSD_SOURCE to re-enable
				2973	# them.
				2974
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2975	$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
Martin v. Löwis	bcd9396	2003-05-03 10:32:18	[diff] [blame]	2976
				2977
Andrew MacIntyre	abccf41	2003-07-02 13:53:25	[diff] [blame]	2978	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
				2979	# certain features on FreeBSD, so we need __BSD_VISIBLE to re-enable
				2980	# them.
				2981
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2982	$as_echo "#define __BSD_VISIBLE 1" >>confdefs.h
Andrew MacIntyre	abccf41	2003-07-02 13:53:25	[diff] [blame]	2983
				2984
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	2985	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
				2986	# u_int on Irix 5.3. Defining _BSD_TYPES brings it back.
				2987
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2988	$as_echo "#define _BSD_TYPES 1" >>confdefs.h
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	2989
				2990
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	2991	# The later defininition of _XOPEN_SOURCE and _POSIX_C_SOURCE disables
				2992	# certain features on Mac OS X, so we need _DARWIN_C_SOURCE to re-enable
				2993	# them.
				2994
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	2995	$as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	2996
				2997
				2998
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	2999	define_xopen_source=yes
Martin v. Löwis	6f18a3c	2002-07-20 08:51:52	[diff] [blame]	3000
Neil Schemenauer	4edbc2a	2001-03-22 00:34:03	[diff] [blame]	3001	# Arguments passed to configure.
				3002
				3003	CONFIG_ARGS="$ac_configure_args"
				3004
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3005	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-universalsdk" >&5
				3006	$as_echo_n "checking for --enable-universalsdk... " >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3007	# Check whether --enable-universalsdk was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3008	if test "${enable_universalsdk+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3009	enableval=$enable_universalsdk;
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3010	case $enableval in
				3011	yes)
Mariatta	4ba4ff4	2018-06-09 00:17:32	[diff] [blame]	3012	# Locate the best usable SDK, see Mac/README for more
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3013	# information
				3014	enableval="`/usr/bin/xcodebuild -version -sdk macosx Path 2>/dev/null`"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3015	if ! ( echo $enableval \| grep -E '\.sdk' 1>/dev/null )
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3016	then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3017	enableval=/Developer/SDKs/MacOSX10.4u.sdk
				3018	if test ! -d "${enableval}"
				3019	then
				3020	enableval=/
				3021	fi
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3022	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3023	;;
				3024	esac
				3025	case $enableval in
				3026	no)
				3027	UNIVERSALSDK=
				3028	enable_universalsdk=
				3029	;;
				3030	*)
				3031	UNIVERSALSDK=$enableval
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3032	if test ! -d "${UNIVERSALSDK}"
				3033	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3034	as_fn_error $? "--enable-universalsdk specifies non-existing SDK: ${UNIVERSALSDK}" "$LINENO" 5
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3035	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3036	;;
				3037	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3038
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3039
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3040	else
				3041
				3042	UNIVERSALSDK=
				3043	enable_universalsdk=
				3044
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3045	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3046
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3047	if test -n "${UNIVERSALSDK}"
				3048	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3049	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSALSDK}" >&5
				3050	$as_echo "${UNIVERSALSDK}" >&6; }
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3051	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3053	$as_echo "no" >&6; }
Ronald Oussoren	8af24c1	2010-02-07 12:03:42	[diff] [blame]	3054	fi
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3055
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3056
Benjamin Peterson	6794aa3	2008-07-16 20:33:37	[diff] [blame]	3057
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3058	ARCH_RUN_32BIT=""
Benjamin Peterson	6794aa3	2008-07-16 20:33:37	[diff] [blame]	3059
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3060	# For backward compatibility reasons we prefer to select '32-bit' if available,
				3061	# otherwise use 'intel'
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3062	UNIVERSAL_ARCHS="32-bit"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3063	if test "`uname -s`" = "Darwin"
				3064	then
				3065	if test -n "${UNIVERSALSDK}"
				3066	then
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3067	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]	3068	then
				3069	UNIVERSAL_ARCHS="intel"
				3070	fi
				3071	fi
				3072	fi
				3073
Ronald Oussoren	6f6c562	2009-12-24 14:03:19	[diff] [blame]	3074
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3075	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-universal-archs" >&5
				3076	$as_echo_n "checking for --with-universal-archs... " >&6; }
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3077
				3078	# Check whether --with-universal-archs was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3079	if test "${with_universal_archs+set}" = set; then :
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3080	withval=$with_universal_archs;
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3081	UNIVERSAL_ARCHS="$withval"
				3082
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3083	fi
				3084
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	3085	if test -n "${UNIVERSALSDK}"
				3086	then
				3087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${UNIVERSAL_ARCHS}" >&5
				3088	$as_echo "${UNIVERSAL_ARCHS}" >&6; }
				3089	else
				3090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3091	$as_echo "no" >&6; }
				3092	fi
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3093
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3094
				3095	# Check whether --with-framework-name was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3096	if test "${with_framework_name+set}" = set; then :
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3097	withval=$with_framework_name;
				3098	PYTHONFRAMEWORK=${withval}
				3099	PYTHONFRAMEWORKDIR=${withval}.framework
				3100	PYTHONFRAMEWORKIDENTIFIER=org.python.`echo $withval \| tr 'A-Z' 'a-z'`
				3101
				3102	else
				3103
				3104	PYTHONFRAMEWORK=Python
				3105	PYTHONFRAMEWORKDIR=Python.framework
				3106	PYTHONFRAMEWORKIDENTIFIER=org.python.python
				3107
				3108	fi
				3109
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3110	# Check whether --enable-framework was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3111	if test "${enable_framework+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3112	enableval=$enable_framework;
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3113	case $enableval in
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3114	yes)
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3115	enableval=/Library/Frameworks
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3116	esac
				3117	case $enableval in
				3118	no)
				3119	PYTHONFRAMEWORK=
				3120	PYTHONFRAMEWORKDIR=no-framework
				3121	PYTHONFRAMEWORKPREFIX=
				3122	PYTHONFRAMEWORKINSTALLDIR=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3123	FRAMEWORKINSTALLFIRST=
				3124	FRAMEWORKINSTALLLAST=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3125	FRAMEWORKALTINSTALLFIRST=
				3126	FRAMEWORKALTINSTALLLAST=
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3127	FRAMEWORKPYTHONW=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3128	if test "x${prefix}" = "xNONE"; then
				3129	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
				3130	else
				3131	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3132	fi
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3133	enable_framework=
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3134	;;
				3135	*)
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3136	PYTHONFRAMEWORKPREFIX="${enableval}"
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3137	PYTHONFRAMEWORKINSTALLDIR=$PYTHONFRAMEWORKPREFIX/$PYTHONFRAMEWORKDIR
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3138	FRAMEWORKINSTALLFIRST="frameworkinstallstructure"
Ronald Oussoren	f6ccbf6	2009-06-02 10:55:56	[diff] [blame]	3139	FRAMEWORKALTINSTALLFIRST="frameworkinstallstructure "
Ronald Oussoren	6f6c562	2009-12-24 14:03:19	[diff] [blame]	3140	FRAMEWORKINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkinstallunixtools"
				3141	FRAMEWORKALTINSTALLLAST="frameworkinstallmaclib frameworkinstallapps frameworkaltinstallunixtools"
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3142	FRAMEWORKPYTHONW="frameworkpythonw"
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3143	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3144
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3145	if test "x${prefix}" = "xNONE" ; then
				3146	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3147
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3148	else
				3149	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3150	fi
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3151
				3152	case "${enableval}" in
				3153	/System*)
				3154	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3155	if test "${prefix}" = "NONE" ; then
				3156	# See below
				3157	FRAMEWORKUNIXTOOLSPREFIX="/usr"
				3158	fi
				3159	;;
				3160
				3161	/Library*)
				3162	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3163	;;
				3164
				3165	*/Library/Frameworks)
				3166	MDIR="`dirname "${enableval}"`"
				3167	MDIR="`dirname "${MDIR}"`"
				3168	FRAMEWORKINSTALLAPPSPREFIX="${MDIR}/Applications"
				3169
				3170	if test "${prefix}" = "NONE"; then
				3171	# User hasn't specified the
				3172	# --prefix option, but wants to install
				3173	# the framework in a non-default location,
				3174	# ensure that the compatibility links get
				3175	# installed relative to that prefix as well
				3176	# instead of in /usr/local.
				3177	FRAMEWORKUNIXTOOLSPREFIX="${MDIR}"
				3178	fi
				3179	;;
				3180
				3181	*)
				3182	FRAMEWORKINSTALLAPPSPREFIX="/Applications"
				3183	;;
				3184	esac
				3185
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3186	prefix=$PYTHONFRAMEWORKINSTALLDIR/Versions/$VERSION
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3187
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3188	# Add files for Mac specific code to the list of output
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3189	# files:
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3190	ac_config_files="$ac_config_files Mac/Makefile"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3191
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3192	ac_config_files="$ac_config_files Mac/PythonLauncher/Makefile"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3193
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3194	ac_config_files="$ac_config_files Mac/Resources/framework/Info.plist"
				3195
				3196	ac_config_files="$ac_config_files Mac/Resources/app/Info.plist"
				3197
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3198	esac
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3199
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3200	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3201
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3202	PYTHONFRAMEWORK=
Jack Jansen	127e56e	2001-09-11 14:41:54	[diff] [blame]	3203	PYTHONFRAMEWORKDIR=no-framework
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3204	PYTHONFRAMEWORKPREFIX=
				3205	PYTHONFRAMEWORKINSTALLDIR=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3206	FRAMEWORKINSTALLFIRST=
				3207	FRAMEWORKINSTALLLAST=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3208	FRAMEWORKALTINSTALLFIRST=
				3209	FRAMEWORKALTINSTALLLAST=
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3210	FRAMEWORKPYTHONW=
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3211	if test "x${prefix}" = "xNONE" ; then
				3212	FRAMEWORKUNIXTOOLSPREFIX="${ac_default_prefix}"
				3213	else
				3214	FRAMEWORKUNIXTOOLSPREFIX="${prefix}"
				3215	fi
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3216	enable_framework=
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3217
Benjamin Peterson	14ae959	2008-07-16 02:20:15	[diff] [blame]	3218
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3219	fi
				3220
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3221
				3222
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3223
				3224
				3225
				3226
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3227
Thomas Wouters	73e5a5b	2006-06-08 15:35:45	[diff] [blame]	3228
				3229
				3230
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	3231
Ronald Oussoren	86b33c8	2010-04-30 11:41:56	[diff] [blame]	3232
Ned Deily	b8f944f	2013-11-22 06:42:25	[diff] [blame]	3233
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3234	##AC_ARG_WITH(dyld,
Matthias Klose	2b8733f	2010-04-25 18:34:36	[diff] [blame]	3235	## AS_HELP_STRING([--with-dyld],
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	3236	## [Use (OpenStep\|Rhapsody) dynamic linker]))
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	3237	##
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3238	# Set name for machine-dependent library files
				3239
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3240	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP" >&5
				3241	$as_echo_n "checking MACHDEP... " >&6; }
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3242	if test -z "$MACHDEP"
				3243	then
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3244	# avoid using uname for cross builds
				3245	if test "$cross_compiling" = yes; then
doko@python.org	44bbbda	2013-01-25 13:44:00	[diff] [blame]	3246	# ac_sys_system and ac_sys_release are used for setting
				3247	# a lot of different things including 'define_xopen_source'
				3248	# in the case statement below.
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3249	case "$host" in
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	3250	--linux-android*)
				3251	ac_sys_system=Linux-android
				3252	;;
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3253	--linux*)
				3254	ac_sys_system=Linux
				3255	;;
				3256	--cygwin*)
				3257	ac_sys_system=Cygwin
				3258	;;
				3259	*)
				3260	# for now, limit cross builds to known configurations
				3261	MACHDEP="unknown"
				3262	as_fn_error $? "cross build not supported for $host" "$LINENO" 5
				3263	esac
				3264	ac_sys_release=
				3265	else
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3266	ac_sys_system=`uname -s`
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	3267	if test "$ac_sys_system" = "AIX" \
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	3268	-o "$ac_sys_system" = "UnixWare" -o "$ac_sys_system" = "OpenUNIX"; then
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3269	ac_sys_release=`uname -v`
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3270	else
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3271	ac_sys_release=`uname -r`
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3272	fi
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3273	fi
				3274	ac_md_system=`echo $ac_sys_system \|
				3275	tr -d '/ ' \| tr '[A-Z]' '[a-z]'`
				3276	ac_md_release=`echo $ac_sys_release \|
				3277	tr -d '/ ' \| sed 's/^[A-Z]\.//' \| sed 's/\..*//'`
				3278	MACHDEP="$ac_md_system$ac_md_release"
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	3279
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3280	case $MACHDEP in
Victor Stinner	7209ff2	2011-08-20 22:00:16	[diff] [blame]	3281	linux*) MACHDEP="linux";;
Andrew M. Kuchling	5a3e4cb	2001-07-20 19:29:04	[diff] [blame]	3282	cygwin*) MACHDEP="cygwin";;
Jack Jansen	8a97f4a	2001-12-05 23:27:32	[diff] [blame]	3283	darwin*) MACHDEP="darwin";;
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	3284	irix646) MACHDEP="irix6";;
Guido van Rossum	b97ef17	1997-09-28 05:44:03	[diff] [blame]	3285	'') MACHDEP="unknown";;
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	3286	esac
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3287	fi
Guido van Rossum	9192267	1997-10-09 20:24:13	[diff] [blame]	3288
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	3289
				3290	if test "$cross_compiling" = yes; then
				3291	case "$host" in
				3292	--linux*)
				3293	case "$host_cpu" in
				3294	arm*)
				3295	_host_cpu=arm
				3296	;;
				3297	*)
				3298	_host_cpu=$host_cpu
				3299	esac
				3300	;;
				3301	--cygwin*)
				3302	_host_cpu=
				3303	;;
				3304	*)
				3305	# for now, limit cross builds to known configurations
				3306	MACHDEP="unknown"
				3307	as_fn_error $? "cross build not supported for $host" "$LINENO" 5
				3308	esac
				3309	_PYTHON_HOST_PLATFORM="$MACHDEP${_host_cpu:+-$_host_cpu}"
				3310	fi
				3311
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3312	# Some systems cannot stand _XOPEN_SOURCE being defined at all; they
				3313	# disable features if it is defined, without any means to access these
				3314	# features as extensions. For these systems, we skip the definition of
				3315	# _XOPEN_SOURCE. Before adding a system to the list to gain access to
				3316	# some feature, make sure there is no alternative way to access this
				3317	# feature. Also, when using wildcards, make sure you have verified the
				3318	# need for not defining _XOPEN_SOURCE on all systems matching the
				3319	# wildcard, and that the wildcard does not include future systems
				3320	# (which may remove their limitations).
				3321	case $ac_sys_system/$ac_sys_release in
				3322	# On OpenBSD, select(2) is not available if _XOPEN_SOURCE is defined,
				3323	# even though select is a POSIX function. Reported by J. Ribbens.
Martin v. Löwis	76bafc6	2003-10-03 13:47:44	[diff] [blame]	3324	# 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]	3325	# In addition, Stefan Krah confirms that issue #1244610 exists through
				3326	# OpenBSD 4.6, but is fixed in 4.7.
Charles-François Natali	54ef40b	2011-07-22 21:52:02	[diff] [blame]	3327	OpenBSD/2.* \| OpenBSD/3.* \| OpenBSD/4.[0123456])
Christian Heimes	5b5e81c	2007-12-31 16:14:33	[diff] [blame]	3328	define_xopen_source=no
				3329	# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
				3330	# also defined. This can be overridden by defining _BSD_SOURCE
				3331	# As this has a different meaning on Linux, only define it on OpenBSD
				3332
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3333	$as_echo "#define _BSD_SOURCE 1" >>confdefs.h
Christian Heimes	5b5e81c	2007-12-31 16:14:33	[diff] [blame]	3334
				3335	;;
Charles-François Natali	54ef40b	2011-07-22 21:52:02	[diff] [blame]	3336	OpenBSD/*)
Martin v. Löwis	7671efc	2010-02-15 08:35:16	[diff] [blame]	3337	# OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is
				3338	# also defined. This can be overridden by defining _BSD_SOURCE
				3339	# As this has a different meaning on Linux, only define it on OpenBSD
				3340
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3341	$as_echo "#define _BSD_SOURCE 1" >>confdefs.h
Martin v. Löwis	7671efc	2010-02-15 08:35:16	[diff] [blame]	3342
				3343	;;
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	3344	# Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of
				3345	# _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by
				3346	# Marc Recht
Benjamin Peterson	f608c61	2008-11-16 18:33:53	[diff] [blame]	3347	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]	3348	define_xopen_source=no;;
Martin v. Löwis	1a41576	2010-05-28 15:44:20	[diff] [blame]	3349	# From the perspective of Solaris, _XOPEN_SOURCE is not so much a
				3350	# request to enable features supported by the standard as a request
				3351	# to disable features not supported by the standard. The best way
				3352	# for Python to use Solaris is simply to leave _XOPEN_SOURCE out
				3353	# entirely and define __EXTENSIONS__ instead.
				3354	SunOS/*)
Martin v. Löwis	a9d7142	2003-03-28 18:43:31	[diff] [blame]	3355	define_xopen_source=no;;
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3356	# On UnixWare 7, u_long is never defined with _XOPEN_SOURCE,
				3357	# but used in /usr/include/netinet/tcp.h. Reported by Tim Rice.
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3358	# Reconfirmed for 7.1.4 by Martin v. Loewis.
Martin v. Löwis	253d1f4	2004-05-07 19:14:14	[diff] [blame]	3359	OpenUNIX/8.0.0\| UnixWare/7.1.[0-4])
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3360	define_xopen_source=no;;
				3361	# On OpenServer 5, u_short is never defined with _XOPEN_SOURCE,
Martin v. Löwis	53e73c3	2003-05-05 05:13:18	[diff] [blame]	3362	# but used in struct sockaddr.sa_family. Reported by Tim Rice.
Martin v. Löwis	c2409b4	2003-05-11 05:53:41	[diff] [blame]	3363	SCO_SV/3.2)
Martin v. Löwis	53e73c3	2003-05-05 05:13:18	[diff] [blame]	3364	define_xopen_source=no;;
Martin v. Löwis	b37509b	2008-11-04 20:45:29	[diff] [blame]	3365	# On FreeBSD 4, the math functions C89 does not cover are never defined
				3366	# with _XOPEN_SOURCE and __BSD_VISIBLE does not re-enable them.
				3367	FreeBSD/4.*)
				3368	define_xopen_source=no;;
				3369	# On MacOS X 10.2, a bug in ncurses.h means that it craps out if
				3370	# _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which
				3371	# identifies itself as Darwin/7.*
				3372	# On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
				3373	# disables platform specific features beyond repair.
				3374	# On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
				3375	# has no effect, don't bother defining them
				3376	Darwin/[6789].*)
Anthony Baxter	6169c6b	2003-10-04 07:46:23	[diff] [blame]	3377	define_xopen_source=no;;
Ronald Oussoren	92fb941	2010-03-09 06:40:19	[diff] [blame]	3378	Darwin/1[0-9].*)
Ronald Oussoren	b8f11a6	2010-03-08 07:02:03	[diff] [blame]	3379	define_xopen_source=no;;
Trent Mick	c5625ba	2004-08-25 23:59:39	[diff] [blame]	3380	# On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but
				3381	# used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined
				3382	# 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]	3383	AIX/4)
				3384	define_xopen_source=no;;
Trent Mick	c5625ba	2004-08-25 23:59:39	[diff] [blame]	3385	AIX/5)
				3386	if test `uname -r` -eq 1; then
				3387	define_xopen_source=no
				3388	fi
				3389	;;
Benjamin Peterson	de9c869	2008-07-01 18:23:09	[diff] [blame]	3390	# On QNX 6.3.2, defining _XOPEN_SOURCE prevents netdb.h from
				3391	# defining NI_NUMERICHOST.
				3392	QNX/6.3.2)
				3393	define_xopen_source=no
				3394	;;
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	3395
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3396	esac
				3397
				3398	if test $define_xopen_source = yes
				3399	then
Victor Stinner	14d098d	2011-09-07 20:29:43	[diff] [blame]	3400	# X/Open 7, incorporating POSIX.1-2008
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3401
Victor Stinner	14d098d	2011-09-07 20:29:43	[diff] [blame]	3402	$as_echo "#define _XOPEN_SOURCE 700" >>confdefs.h
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3403
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3404
				3405	# On Tru64 Unix 4.0F, defining _XOPEN_SOURCE also requires
				3406	# definition of _XOPEN_SOURCE_EXTENDED and _POSIX_C_SOURCE, or else
				3407	# several APIs are not declared. Since this is also needed in some
				3408	# cases for HP-UX, we define it globally.
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3409
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3410	$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3411
				3412
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	3413
Victor Stinner	d169fdc	2011-09-07 22:56:17	[diff] [blame]	3414	$as_echo "#define _POSIX_C_SOURCE 200809L" >>confdefs.h
Martin v. Löwis	678fc1e	2002-11-12 06:04:39	[diff] [blame]	3415
Martin v. Löwis	35195ad	2002-11-11 13:26:51	[diff] [blame]	3416	fi
				3417
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3418	# On HP-UX mbstate_t requires _INCLUDE__STDC_A1_SOURCE
				3419	case $ac_sys_system in
Christian Heimes	b02bcae	2013-12-08 14:21:08	[diff] [blame]	3420	hp\|HP)
				3421	define_stdc_a1=yes;;
				3422	*)
				3423	define_stdc_a1=no;;
				3424	esac
				3425
				3426	if test $define_stdc_a1 = yes
				3427	then
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3428
				3429	$as_echo "#define _INCLUDE__STDC_A1_SOURCE 1" >>confdefs.h
				3430
Christian Heimes	b02bcae	2013-12-08 14:21:08	[diff] [blame]	3431	fi
Christian Heimes	647cd87	2013-12-07 22:39:33	[diff] [blame]	3432
Guido van Rossum	9192267	1997-10-09 20:24:13	[diff] [blame]	3433	#
				3434	# SGI compilers allow the specification of the both the ABI and the
				3435	# ISA on the command line. Depending on the values of these switches,
Martin Panter	46f5072	2016-05-26 05:35:26	[diff] [blame]	3436	# different and often incompatible code will be generated.
Guido van Rossum	9192267	1997-10-09 20:24:13	[diff] [blame]	3437	#
				3438	# The SGI_ABI variable can be used to modify the CC and LDFLAGS and
				3439	# thus supply support for various ABI/ISA combinations. The MACHDEP
				3440	# variable is also adjusted.
				3441	#
				3442
				3443	if test ! -z "$SGI_ABI"
				3444	then
				3445	CC="cc $SGI_ABI"
				3446	LDFLAGS="$SGI_ABI $LDFLAGS"
				3447	MACHDEP=`echo "${MACHDEP}${SGI_ABI}" \| sed 's/ *//g'`
				3448	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3449	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACHDEP" >&5
				3450	$as_echo "$MACHDEP" >&6; }
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3451
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3452	# Record the configure-time value of MACOSX_DEPLOYMENT_TARGET,
				3453	# it may influence the way we can build extensions, so distutils
				3454	# needs to check it
				3455
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3456
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3457	CONFIGURE_MACOSX_DEPLOYMENT_TARGET=
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	3458	EXPORT_MACOSX_DEPLOYMENT_TARGET='#'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	3459
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	3460	# checks for alternative programs
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	3461
				3462	# compiler flags are generated in two sets, BASECFLAGS and OPT. OPT is just
				3463	# for debug/optimization stuff. BASECFLAGS is for flags that are required
				3464	# just to get things to compile and link. Users are free to override OPT
				3465	# when running configure or make. The build should not break if they do.
				3466	# BASECFLAGS should generally not be messed with, however.
				3467
				3468	# XXX shouldn't some/most/all of this code be merged with the stuff later
				3469	# on that fiddles with OPT and BASECFLAGS?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3470	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --without-gcc" >&5
				3471	$as_echo_n "checking for --without-gcc... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3472
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3473	# Check whether --with-gcc was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3474	if test "${with_gcc+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3475	withval=$with_gcc;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	3476	case $withval in
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	3477	no) CC=${CC:-cc}
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	3478	without_gcc=yes;;
				3479	yes) CC=gcc
				3480	without_gcc=no;;
				3481	*) CC=$withval
				3482	without_gcc=$withval;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	3483	esac
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	3484	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3485
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	3486	case $ac_sys_system in
Antoine Pitrou	f6350d2	2010-09-21 15:19:14	[diff] [blame]	3487	AIX*) CC=${CC:-xlc_r}
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	3488	without_gcc=;;
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	3489	*) without_gcc=no;;
Guido van Rossum	e77438c	1995-09-13 18:59:59	[diff] [blame]	3490	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3491	fi
				3492
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3493	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $without_gcc" >&5
				3494	$as_echo "$without_gcc" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3495
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	3496	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-icc" >&5
				3497	$as_echo_n "checking for --with-icc... " >&6; }
				3498
				3499	# Check whether --with-icc was given.
				3500	if test "${with_icc+set}" = set; then :
				3501	withval=$with_icc;
				3502	case $withval in
				3503	no) CC=${CC:-cc}
				3504	with_icc=no;;
				3505	yes) CC=icc
				3506	CXX=icpc
				3507	with_icc=yes;;
				3508	*) CC=$withval
				3509	with_icc=$withval;;
				3510	esac
				3511	else
				3512
				3513	with_icc=no
				3514	fi
				3515
				3516	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_icc" >&5
				3517	$as_echo "$with_icc" >&6; }
				3518
Guido van Rossum	8b131c5	1995-03-09 14:10:13	[diff] [blame]	3519	# If the user switches compilers, we can't believe the cache
				3520	if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC"
				3521	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3522	as_fn_error $? "cached CC is different -- throw away $cache_file
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3523	(it is also a good idea to do 'make clean' before compiling)" "$LINENO" 5
Guido van Rossum	8b131c5	1995-03-09 14:10:13	[diff] [blame]	3524	fi
				3525
Jeffrey Yasskin	d4fcdb1	2010-07-09 16:30:58	[diff] [blame]	3526	# Don't let AC_PROG_CC set the default CFLAGS. It normally sets -g -O2
				3527	# when the compiler supports them, but we don't always want -O2, and
				3528	# we set -g later.
				3529	if test -z "$CFLAGS"; then
				3530	CFLAGS=
				3531	fi
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3532
				3533	if test "$ac_sys_system" = "Darwin"
				3534	then
				3535	# Compiler selection on MacOSX is more complicated than
Mariatta	4ba4ff4	2018-06-09 00:17:32	[diff] [blame]	3536	# AC_PROG_CC can handle, see Mac/README for more
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3537	# information
				3538	if test -z "${CC}"
				3539	then
				3540	found_gcc=
				3541	found_clang=
				3542	as_save_IFS=$IFS; IFS=:
				3543	for as_dir in $PATH
				3544	do
				3545	IFS=$as_save_IFS
Ned Deily	ac360fc	2017-10-09 18:30:59	[diff] [blame]	3546	if test -x "${as_dir}/gcc"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3547	if test -z "${found_gcc}"; then
Ned Deily	ac360fc	2017-10-09 18:30:59	[diff] [blame]	3548	found_gcc="${as_dir}/gcc"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3549	fi
				3550	fi
Ned Deily	ac360fc	2017-10-09 18:30:59	[diff] [blame]	3551	if test -x "${as_dir}/clang"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3552	if test -z "${found_clang}"; then
Ned Deily	ac360fc	2017-10-09 18:30:59	[diff] [blame]	3553	found_clang="${as_dir}/clang"
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	3554	fi
				3555	fi
				3556	done
				3557	IFS=$as_save_IFS
				3558
				3559	if test -n "$found_gcc" -a -n "$found_clang"
				3560	then
				3561	if test -n "`"$found_gcc" --version \| grep llvm-gcc`"
				3562	then
				3563	{ $as_echo "$as_me:${as_lineno-$LINENO}: Detected llvm-gcc, falling back to clang" >&5
				3564	$as_echo "$as_me: Detected llvm-gcc, falling back to clang" >&6;}
				3565	CC="$found_clang"
				3566	CXX="$found_clang++"
				3567	fi
				3568
				3569
				3570	elif test -z "$found_gcc" -a -n "$found_clang"
				3571	then
				3572	{ $as_echo "$as_me:${as_lineno-$LINENO}: No GCC found, use CLANG" >&5
				3573	$as_echo "$as_me: No GCC found, use CLANG" >&6;}
				3574	CC="$found_clang"
				3575	CXX="$found_clang++"
				3576
				3577	elif test -z "$found_gcc" -a -z "$found_clang"
				3578	then
				3579	found_clang=`/usr/bin/xcrun -find clang 2>/dev/null`
				3580	if test -n "${found_clang}"
				3581	then
				3582	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using clang from Xcode.app" >&5
				3583	$as_echo "$as_me: Using clang from Xcode.app" >&6;}
				3584	CC="${found_clang}"
				3585	CXX="`/usr/bin/xcrun -find clang++`"
				3586
				3587	# else: use default behaviour
				3588	fi
				3589	fi
				3590	fi
				3591	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3592	ac_ext=c
				3593	ac_cpp='$CPP $CPPFLAGS'
				3594	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				3595	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				3596	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				3597	if test -n "$ac_tool_prefix"; then
				3598	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
				3599	set dummy ${ac_tool_prefix}gcc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3600	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3601	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3602	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3603	$as_echo_n "(cached) " >&6
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3604	else
				3605	if test -n "$CC"; then
				3606	ac_cv_prog_CC="$CC" # Let the user override the test.
				3607	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3608	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3609	for as_dir in $PATH
				3610	do
				3611	IFS=$as_save_IFS
				3612	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3613	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3614	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3615	ac_cv_prog_CC="${ac_tool_prefix}gcc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3616	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3617	break 2
				3618	fi
				3619	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3620	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3621	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3622
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3623	fi
				3624	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3625	CC=$ac_cv_prog_CC
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3626	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3627	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3628	$as_echo "$CC" >&6; }
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3629	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3631	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3632	fi
				3633
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3634
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3635	fi
				3636	if test -z "$ac_cv_prog_CC"; then
				3637	ac_ct_CC=$CC
				3638	# Extract the first word of "gcc", so it can be a program name with args.
				3639	set dummy gcc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3640	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3641	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3642	if ${ac_cv_prog_ac_ct_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3643	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3644	else
				3645	if test -n "$ac_ct_CC"; then
				3646	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
				3647	else
				3648	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3649	for as_dir in $PATH
				3650	do
				3651	IFS=$as_save_IFS
				3652	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3653	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3654	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3655	ac_cv_prog_ac_ct_CC="gcc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3656	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3657	break 2
				3658	fi
				3659	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3660	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3661	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3662
				3663	fi
				3664	fi
				3665	ac_ct_CC=$ac_cv_prog_ac_ct_CC
				3666	if test -n "$ac_ct_CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3667	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
				3668	$as_echo "$ac_ct_CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3669	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3671	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3672	fi
				3673
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3674	if test "x$ac_ct_CC" = x; then
				3675	CC=""
				3676	else
				3677	case $cross_compiling:$ac_tool_warned in
				3678	yes:)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3679	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				3680	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3681	ac_tool_warned=yes ;;
				3682	esac
				3683	CC=$ac_ct_CC
				3684	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3685	else
				3686	CC="$ac_cv_prog_CC"
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3687	fi
				3688
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3689	if test -z "$CC"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3690	if test -n "$ac_tool_prefix"; then
				3691	# 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]	3692	set dummy ${ac_tool_prefix}cc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3693	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3694	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3695	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3696	$as_echo_n "(cached) " >&6
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3697	else
				3698	if test -n "$CC"; then
				3699	ac_cv_prog_CC="$CC" # Let the user override the test.
				3700	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3701	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3702	for as_dir in $PATH
				3703	do
				3704	IFS=$as_save_IFS
				3705	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3706	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3707	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3708	ac_cv_prog_CC="${ac_tool_prefix}cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3709	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3710	break 2
				3711	fi
				3712	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3713	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3714	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3715
				3716	fi
				3717	fi
				3718	CC=$ac_cv_prog_CC
				3719	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3720	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3721	$as_echo "$CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3722	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3723	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3724	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3725	fi
				3726
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3727
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3728	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3729	fi
				3730	if test -z "$CC"; then
				3731	# Extract the first word of "cc", so it can be a program name with args.
				3732	set dummy cc; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3733	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3734	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3735	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3736	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3737	else
				3738	if test -n "$CC"; then
				3739	ac_cv_prog_CC="$CC" # Let the user override the test.
				3740	else
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3741	ac_prog_rejected=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3742	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3743	for as_dir in $PATH
				3744	do
				3745	IFS=$as_save_IFS
				3746	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3747	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3748	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3749	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
				3750	ac_prog_rejected=yes
				3751	continue
				3752	fi
				3753	ac_cv_prog_CC="cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3754	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3755	break 2
				3756	fi
				3757	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3758	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3759	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3760
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3761	if test $ac_prog_rejected = yes; then
				3762	# We found a bogon in the path, so make sure we never use it.
				3763	set dummy $ac_cv_prog_CC
				3764	shift
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3765	if test $# != 0; then
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3766	# We chose a different compiler from the bogus one.
				3767	# However, it has the same basename, so the bogon will be chosen
				3768	# first if we set CC to just the basename; use the full file name.
				3769	shift
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3770	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3771	fi
				3772	fi
				3773	fi
				3774	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3775	CC=$ac_cv_prog_CC
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3776	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3778	$as_echo "$CC" >&6; }
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3779	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3781	$as_echo "no" >&6; }
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	3782	fi
				3783
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3784
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3785	fi
				3786	if test -z "$CC"; then
				3787	if test -n "$ac_tool_prefix"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3788	for ac_prog in cl.exe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3789	do
				3790	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				3791	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3792	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3793	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3794	if ${ac_cv_prog_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3795	$as_echo_n "(cached) " >&6
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	3796	else
				3797	if test -n "$CC"; then
				3798	ac_cv_prog_CC="$CC" # Let the user override the test.
				3799	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3800	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3801	for as_dir in $PATH
				3802	do
				3803	IFS=$as_save_IFS
				3804	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3805	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3806	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3807	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3808	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3809	break 2
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	3810	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3811	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3812	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3813	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3814
				3815	fi
				3816	fi
				3817	CC=$ac_cv_prog_CC
				3818	if test -n "$CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3819	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				3820	$as_echo "$CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3821	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3822	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3823	$as_echo "no" >&6; }
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3824	fi
				3825
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3826
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3827	test -n "$CC" && break
				3828	done
				3829	fi
				3830	if test -z "$CC"; then
				3831	ac_ct_CC=$CC
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3832	for ac_prog in cl.exe
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3833	do
				3834	# Extract the first word of "$ac_prog", so it can be a program name with args.
				3835	set dummy $ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3836	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				3837	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3838	if ${ac_cv_prog_ac_ct_CC+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3839	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3840	else
				3841	if test -n "$ac_ct_CC"; then
				3842	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
				3843	else
				3844	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				3845	for as_dir in $PATH
				3846	do
				3847	IFS=$as_save_IFS
				3848	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3849	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	3850	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3851	ac_cv_prog_ac_ct_CC="$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3852	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3853	break 2
				3854	fi
				3855	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3856	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3857	IFS=$as_save_IFS
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3858
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3859	fi
				3860	fi
				3861	ac_ct_CC=$ac_cv_prog_ac_ct_CC
				3862	if test -n "$ac_ct_CC"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3863	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
				3864	$as_echo "$ac_ct_CC" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3865	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				3867	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3868	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3869
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3870
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3871	test -n "$ac_ct_CC" && break
				3872	done
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	3873
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3874	if test "x$ac_ct_CC" = x; then
				3875	CC=""
				3876	else
				3877	case $cross_compiling:$ac_tool_warned in
				3878	yes:)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3879	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				3880	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3881	ac_tool_warned=yes ;;
				3882	esac
				3883	CC=$ac_ct_CC
				3884	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3885	fi
				3886
				3887	fi
				3888
				3889
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3890	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				3891	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	3892	as_fn_error $? "no acceptable C compiler found in \$PATH
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	3893	See \`config.log' for more details" "$LINENO" 5; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3894
				3895	# Provide some information about the compiler.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3896	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
				3897	set X $ac_compile
				3898	ac_compiler=$2
				3899	for ac_option in --version -v -V -qversion; do
				3900	{ { ac_try="$ac_compiler $ac_option >&5"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3901	case "(($ac_try" in
				3902	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				3903	*) ac_try_echo=$ac_try;;
				3904	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3905	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				3906	$as_echo "$ac_try_echo"; } >&5
				3907	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3908	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3909	if test -s conftest.err; then
				3910	sed '10a\
				3911	... rest of stderr output deleted ...
				3912	10q' conftest.err >conftest.er1
				3913	cat conftest.er1 >&5
				3914	fi
				3915	rm -f conftest.er1 conftest.err
				3916	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				3917	test $ac_status = 0; }
				3918	done
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3919
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3920	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3921	/* end confdefs.h. */
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	3922
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3923	int
				3924	main ()
				3925	{
				3926
				3927	;
				3928	return 0;
				3929	}
				3930	_ACEOF
				3931	ac_clean_files_save=$ac_clean_files
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3932	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3933	# Try to create an executable without -o first, disregard a.out.
				3934	# It will help us diagnose broken compilers, and finding out an intuition
				3935	# of exeext.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3936	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
				3937	$as_echo_n "checking whether the C compiler works... " >&6; }
				3938	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
				3939
				3940	# The possible output files:
				3941	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
				3942
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3943	ac_rmfiles=
				3944	for ac_file in $ac_files
				3945	do
				3946	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3947	.$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]	3948	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
				3949	esac
				3950	done
				3951	rm -f $ac_rmfiles
				3952
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3953	if { { ac_try="$ac_link_default"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3954	case "(($ac_try" in
				3955	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				3956	*) ac_try_echo=$ac_try;;
				3957	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3958	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				3959	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3960	(eval "$ac_link_default") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3961	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3962	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				3963	test $ac_status = 0; }; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3964	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
				3965	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
				3966	# in a Makefile. We should not override ac_cv_exeext if it was cached,
				3967	# so that the user can short-circuit this test for compilers unknown to
				3968	# Autoconf.
				3969	for ac_file in $ac_files ''
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	3970	do
				3971	test -f "$ac_file" \|\| continue
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3972	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3973	.$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]	3974	;;
				3975	[ab].out )
				3976	# We found the default executable, but exeext='' is most
				3977	# certainly right.
				3978	break;;
				3979	. )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3980	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3981	then :; else
				3982	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
				3983	fi
				3984	# We set ac_cv_exeext here because the later test for it is not
				3985	# safe: cross compilers may not add the suffix if given an `-o'
				3986	# argument, so we may need to know it at that point already.
				3987	# Even if this section looks crufty: it has the advantage of
				3988	# actually working.
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	3989	break;;
				3990	* )
				3991	break;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	3992	esac
				3993	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3994	test "$ac_cv_exeext" = no && ac_cv_exeext=
				3995
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	3996	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	3997	ac_file=''
				3998	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	3999	if test -z "$ac_file"; then :
				4000	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4001	$as_echo "no" >&6; }
				4002	$as_echo "$as_me: failed program was:" >&5
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4003	sed 's/^/\| /' conftest.$ac_ext >&5
				4004
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4005	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4006	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4007	as_fn_error 77 "C compiler cannot create executables
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4008	See \`config.log' for more details" "$LINENO" 5; }
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4009	else
				4010	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				4011	$as_echo "yes" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	4012	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4013	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
				4014	$as_echo_n "checking for C compiler default output file name... " >&6; }
				4015	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
				4016	$as_echo "$ac_file" >&6; }
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4017	ac_exeext=$ac_cv_exeext
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4018
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4019	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4020	ac_clean_files=$ac_clean_files_save
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4021	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
				4022	$as_echo_n "checking for suffix of executables... " >&6; }
				4023	if { { ac_try="$ac_link"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4024	case "(($ac_try" in
				4025	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4026	*) ac_try_echo=$ac_try;;
				4027	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4028	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4029	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4030	(eval "$ac_link") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4031	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4032	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4033	test $ac_status = 0; }; then :
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4034	# If both `conftest.exe' and `conftest' are `present' (well, observable)
				4035	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
				4036	# work properly (i.e., refer to `conftest.exe'), while it won't with
				4037	# `rm'.
				4038	for ac_file in conftest.exe conftest conftest.*; do
				4039	test -f "$ac_file" \|\| continue
				4040	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4041	.$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]	4042	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
				4043	break;;
				4044	* ) break;;
				4045	esac
				4046	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4047	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4048	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4049	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4050	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4051	See \`config.log' for more details" "$LINENO" 5; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	4052	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4053	rm -f conftest conftest$ac_cv_exeext
				4054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
				4055	$as_echo "$ac_cv_exeext" >&6; }
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4056
				4057	rm -f conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4058	EXEEXT=$ac_cv_exeext
				4059	ac_exeext=$EXEEXT
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4060	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4061	/* end confdefs.h. */
				4062	#include <stdio.h>
				4063	int
				4064	main ()
				4065	{
				4066	FILE *f = fopen ("conftest.out", "w");
				4067	return ferror (f) \|\| fclose (f) != 0;
				4068
				4069	;
				4070	return 0;
				4071	}
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4072	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4073	ac_clean_files="$ac_clean_files conftest.out"
				4074	# Check that the compiler produces executables we can run. If not, either
				4075	# the compiler is broken, or we cross compile.
				4076	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
				4077	$as_echo_n "checking whether we are cross compiling... " >&6; }
				4078	if test "$cross_compiling" != yes; then
				4079	{ { ac_try="$ac_link"
				4080	case "(($ac_try" in
				4081	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4082	*) ac_try_echo=$ac_try;;
				4083	esac
				4084	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4085	$as_echo "$ac_try_echo"; } >&5
				4086	(eval "$ac_link") 2>&5
				4087	ac_status=$?
				4088	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4089	test $ac_status = 0; }
				4090	if { ac_try='./conftest$ac_cv_exeext'
				4091	{ { case "(($ac_try" in
				4092	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4093	*) ac_try_echo=$ac_try;;
				4094	esac
				4095	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4096	$as_echo "$ac_try_echo"; } >&5
				4097	(eval "$ac_try") 2>&5
				4098	ac_status=$?
				4099	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4100	test $ac_status = 0; }; }; then
				4101	cross_compiling=no
				4102	else
				4103	if test "$cross_compiling" = maybe; then
				4104	cross_compiling=yes
				4105	else
				4106	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4107	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4108	as_fn_error $? "cannot run C compiled programs.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4109	If you meant to cross compile, use \`--host'.
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4110	See \`config.log' for more details" "$LINENO" 5; }
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4111	fi
				4112	fi
				4113	fi
				4114	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
				4115	$as_echo "$cross_compiling" >&6; }
				4116
				4117	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
				4118	ac_clean_files=$ac_clean_files_save
				4119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
				4120	$as_echo_n "checking for suffix of object files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4121	if ${ac_cv_objext+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4122	$as_echo_n "(cached) " >&6
				4123	else
				4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4125	/* end confdefs.h. */
				4126
				4127	int
				4128	main ()
				4129	{
				4130
				4131	;
				4132	return 0;
				4133	}
				4134	_ACEOF
				4135	rm -f conftest.o conftest.obj
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4136	if { { ac_try="$ac_compile"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4137	case "(($ac_try" in
				4138	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				4139	*) ac_try_echo=$ac_try;;
				4140	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4141	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				4142	$as_echo "$ac_try_echo"; } >&5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4143	(eval "$ac_compile") 2>&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4144	ac_status=$?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4145	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				4146	test $ac_status = 0; }; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4147	for ac_file in conftest.o conftest.obj conftest.*; do
				4148	test -f "$ac_file" \|\| continue;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4149	case $ac_file in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4150	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4151	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
				4152	break;;
				4153	esac
				4154	done
				4155	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4156	$as_echo "$as_me: failed program was:" >&5
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4157	sed 's/^/\| /' conftest.$ac_ext >&5
				4158
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4159	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4160	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	4161	as_fn_error $? "cannot compute suffix of object files: cannot compile
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4162	See \`config.log' for more details" "$LINENO" 5; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4163	fi
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	4164	rm -f conftest.$ac_cv_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4165	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
				4167	$as_echo "$ac_cv_objext" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4168	OBJEXT=$ac_cv_objext
				4169	ac_objext=$OBJEXT
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
				4171	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4172	if ${ac_cv_c_compiler_gnu+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4173	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4174	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4175	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4176	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4177
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4178	int
				4179	main ()
				4180	{
				4181	#ifndef __GNUC__
				4182	choke me
				4183	#endif
				4184
				4185	;
				4186	return 0;
				4187	}
				4188	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4189	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4190	ac_compiler_gnu=yes
				4191	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4192	ac_compiler_gnu=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4193	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4194	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4195	ac_cv_c_compiler_gnu=$ac_compiler_gnu
				4196
				4197	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4198	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
				4199	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
				4200	if test $ac_compiler_gnu = yes; then
				4201	GCC=yes
				4202	else
				4203	GCC=
				4204	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4205	ac_test_CFLAGS=${CFLAGS+set}
				4206	ac_save_CFLAGS=$CFLAGS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4207	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
				4208	$as_echo_n "checking whether $CC accepts -g... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4209	if ${ac_cv_prog_cc_g+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4210	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4211	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4212	ac_save_c_werror_flag=$ac_c_werror_flag
				4213	ac_c_werror_flag=yes
				4214	ac_cv_prog_cc_g=no
				4215	CFLAGS="-g"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4216	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4217	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4218
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4219	int
				4220	main ()
				4221	{
				4222
				4223	;
				4224	return 0;
				4225	}
				4226	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4227	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	4228	ac_cv_prog_cc_g=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4229	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4230	CFLAGS=""
				4231	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4232	/* end confdefs.h. */
				4233
				4234	int
				4235	main ()
				4236	{
				4237
				4238	;
				4239	return 0;
				4240	}
				4241	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4242	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4243
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4244	else
				4245	ac_c_werror_flag=$ac_save_c_werror_flag
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4246	CFLAGS="-g"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4247	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4248	/* end confdefs.h. */
				4249
				4250	int
				4251	main ()
				4252	{
				4253
				4254	;
				4255	return 0;
				4256	}
				4257	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4258	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4259	ac_cv_prog_cc_g=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	4260	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4261	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4262	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4263	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				4264	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4265	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				4266	ac_c_werror_flag=$ac_save_c_werror_flag
				4267	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4268	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
				4269	$as_echo "$ac_cv_prog_cc_g" >&6; }
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4270	if test "$ac_test_CFLAGS" = set; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4271	CFLAGS=$ac_save_CFLAGS
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4272	elif test $ac_cv_prog_cc_g = yes; then
				4273	if test "$GCC" = yes; then
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	4274	CFLAGS="-g -O2"
				4275	else
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4276	CFLAGS="-g"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4277	fi
				4278	else
Guido van Rossum	e6c2cf1	1999-01-08 21:08:33	[diff] [blame]	4279	if test "$GCC" = yes; then
				4280	CFLAGS="-O2"
				4281	else
				4282	CFLAGS=
				4283	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4284	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4285	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
				4286	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4287	if ${ac_cv_prog_cc_c89+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4288	$as_echo_n "(cached) " >&6
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4289	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4290	ac_cv_prog_cc_c89=no
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4291	ac_save_CC=$CC
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4293	/* end confdefs.h. */
				4294	#include <stdarg.h>
				4295	#include <stdio.h>
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4296	struct stat;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4297	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
				4298	struct buf { int x; };
				4299	FILE * (rcsopen) (struct buf , struct stat *, int);
				4300	static char *e (p, i)
				4301	char **p;
				4302	int i;
				4303	{
				4304	return p[i];
				4305	}
				4306	static char f (char (g) (char , int), char *p, ...)
				4307	{
				4308	char *s;
				4309	va_list v;
				4310	va_start (v,p);
				4311	s = g (p, va_arg (v,int));
				4312	va_end (v);
				4313	return s;
				4314	}
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4315
				4316	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
				4317	function prototypes and stuff, but not '\xHH' hex character constants.
				4318	These don't provoke an error unfortunately, instead are silently treated
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4319	as 'x'. The following induces an error, until -std is added to get
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4320	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
				4321	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]	4322	that's true only with -std. */
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	4323	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
				4324
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4325	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
				4326	inside strings and character constants. */
				4327	#define FOO(x) 'x'
				4328	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
				4329
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4330	int test (int i, double x);
				4331	struct s1 {int (*f) (int a);};
				4332	struct s2 {int (*f) (double a);};
				4333	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
				4334	int argc;
				4335	char **argv;
				4336	int
				4337	main ()
				4338	{
				4339	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
				4340	;
				4341	return 0;
				4342	}
				4343	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4344	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
				4345	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4346	do
				4347	CC="$ac_save_CC $ac_arg"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4348	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4349	ac_cv_prog_cc_c89=$ac_arg
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4350	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4351	rm -f core conftest.err conftest.$ac_objext
				4352	test "x$ac_cv_prog_cc_c89" != "xno" && break
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4353	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4354	rm -f conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4355	CC=$ac_save_CC
				4356
				4357	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4358	# AC_CACHE_VAL
				4359	case "x$ac_cv_prog_cc_c89" in
				4360	x)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4361	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
				4362	$as_echo "none needed" >&6; } ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4363	xno)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4364	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
				4365	$as_echo "unsupported" >&6; } ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4366	*)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4367	CC="$CC $ac_cv_prog_cc_c89"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
				4369	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4370	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4371	if test "x$ac_cv_prog_cc_c89" != xno; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4372
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4373	fi
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	4374
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	4375	ac_ext=c
				4376	ac_cpp='$CPP $CPPFLAGS'
				4377	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4378	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4379	ac_compiler_gnu=$ac_cv_c_compiler_gnu
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	4380
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	4381	ac_ext=c
				4382	ac_cpp='$CPP $CPPFLAGS'
				4383	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4384	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4385	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				4386	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
				4387	$as_echo_n "checking how to run the C preprocessor... " >&6; }
				4388	# On Suns, sometimes $CPP names a directory.
				4389	if test -n "$CPP" && test -d "$CPP"; then
				4390	CPP=
				4391	fi
				4392	if test -z "$CPP"; then
				4393	if ${ac_cv_prog_CPP+:} false; then :
				4394	$as_echo_n "(cached) " >&6
				4395	else
				4396	# Double quotes because CPP needs to be expanded
				4397	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
				4398	do
				4399	ac_preproc_ok=false
				4400	for ac_c_preproc_warn_flag in '' yes
				4401	do
				4402	# Use a header file that comes with gcc, so configuring glibc
				4403	# with a fresh cross-compiler works.
				4404	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				4405	# <limits.h> exists even on freestanding compilers.
				4406	# On the NeXT, cc -E runs the code through the compiler's parser,
				4407	# not just through cpp. "Syntax error" is here to catch this case.
				4408	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4409	/* end confdefs.h. */
				4410	#ifdef __STDC__
				4411	# include <limits.h>
				4412	#else
				4413	# include <assert.h>
				4414	#endif
				4415	Syntax error
				4416	_ACEOF
				4417	if ac_fn_c_try_cpp "$LINENO"; then :
				4418
				4419	else
				4420	# Broken: fails on valid input.
				4421	continue
				4422	fi
				4423	rm -f conftest.err conftest.i conftest.$ac_ext
				4424
				4425	# OK, works on sane cases. Now check whether nonexistent headers
				4426	# can be detected and how.
				4427	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4428	/* end confdefs.h. */
				4429	#include <ac_nonexistent.h>
				4430	_ACEOF
				4431	if ac_fn_c_try_cpp "$LINENO"; then :
				4432	# Broken: success on invalid input.
				4433	continue
				4434	else
				4435	# Passes both tests.
				4436	ac_preproc_ok=:
				4437	break
				4438	fi
				4439	rm -f conftest.err conftest.i conftest.$ac_ext
				4440
				4441	done
				4442	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
				4443	rm -f conftest.i conftest.err conftest.$ac_ext
				4444	if $ac_preproc_ok; then :
				4445	break
				4446	fi
				4447
				4448	done
				4449	ac_cv_prog_CPP=$CPP
				4450
				4451	fi
				4452	CPP=$ac_cv_prog_CPP
				4453	else
				4454	ac_cv_prog_CPP=$CPP
				4455	fi
				4456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
				4457	$as_echo "$CPP" >&6; }
				4458	ac_preproc_ok=false
				4459	for ac_c_preproc_warn_flag in '' yes
				4460	do
				4461	# Use a header file that comes with gcc, so configuring glibc
				4462	# with a fresh cross-compiler works.
				4463	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
				4464	# <limits.h> exists even on freestanding compilers.
				4465	# On the NeXT, cc -E runs the code through the compiler's parser,
				4466	# not just through cpp. "Syntax error" is here to catch this case.
				4467	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4468	/* end confdefs.h. */
				4469	#ifdef __STDC__
				4470	# include <limits.h>
				4471	#else
				4472	# include <assert.h>
				4473	#endif
				4474	Syntax error
				4475	_ACEOF
				4476	if ac_fn_c_try_cpp "$LINENO"; then :
				4477
				4478	else
				4479	# Broken: fails on valid input.
				4480	continue
				4481	fi
				4482	rm -f conftest.err conftest.i conftest.$ac_ext
				4483
				4484	# OK, works on sane cases. Now check whether nonexistent headers
				4485	# can be detected and how.
				4486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4487	/* end confdefs.h. */
				4488	#include <ac_nonexistent.h>
				4489	_ACEOF
				4490	if ac_fn_c_try_cpp "$LINENO"; then :
				4491	# Broken: success on invalid input.
				4492	continue
				4493	else
				4494	# Passes both tests.
				4495	ac_preproc_ok=:
				4496	break
				4497	fi
				4498	rm -f conftest.err conftest.i conftest.$ac_ext
				4499
				4500	done
				4501	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
				4502	rm -f conftest.i conftest.err conftest.$ac_ext
				4503	if $ac_preproc_ok; then :
				4504
				4505	else
				4506	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				4507	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				4508	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
				4509	See \`config.log' for more details" "$LINENO" 5; }
				4510	fi
				4511
				4512	ac_ext=c
				4513	ac_cpp='$CPP $CPPFLAGS'
				4514	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				4515	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				4516	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				4517
				4518	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
				4519	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
				4520	if ${ac_cv_path_GREP+:} false; then :
				4521	$as_echo_n "(cached) " >&6
				4522	else
				4523	if test -z "$GREP"; then
				4524	ac_path_GREP_found=false
				4525	# Loop through the user's path and test for each of PROGNAME-LIST
				4526	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4527	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
				4528	do
				4529	IFS=$as_save_IFS
				4530	test -z "$as_dir" && as_dir=.
				4531	for ac_prog in grep ggrep; do
				4532	for ac_exec_ext in '' $ac_executable_extensions; do
				4533	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
				4534	as_fn_executable_p "$ac_path_GREP" \|\| continue
				4535	# Check for GNU ac_path_GREP and select it if it is found.
				4536	# Check for GNU $ac_path_GREP
				4537	case `"$ac_path_GREP" --version 2>&1` in
				4538	GNU)
				4539	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
				4540	*)
				4541	ac_count=0
				4542	$as_echo_n 0123456789 >"conftest.in"
				4543	while :
				4544	do
				4545	cat "conftest.in" "conftest.in" >"conftest.tmp"
				4546	mv "conftest.tmp" "conftest.in"
				4547	cp "conftest.in" "conftest.nl"
				4548	$as_echo 'GREP' >> "conftest.nl"
				4549	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				4550	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
				4551	as_fn_arith $ac_count + 1 && ac_count=$as_val
				4552	if test $ac_count -gt ${ac_path_GREP_max-0}; then
				4553	# Best one so far, save it but keep looking for a better one
				4554	ac_cv_path_GREP="$ac_path_GREP"
				4555	ac_path_GREP_max=$ac_count
				4556	fi
				4557	# 10*(2^10) chars as input seems more than enough
				4558	test $ac_count -gt 10 && break
				4559	done
				4560	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				4561	esac
				4562
				4563	$ac_path_GREP_found && break 3
				4564	done
				4565	done
				4566	done
				4567	IFS=$as_save_IFS
				4568	if test -z "$ac_cv_path_GREP"; then
				4569	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
				4570	fi
				4571	else
				4572	ac_cv_path_GREP=$GREP
				4573	fi
				4574
				4575	fi
				4576	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
				4577	$as_echo "$ac_cv_path_GREP" >&6; }
				4578	GREP="$ac_cv_path_GREP"
				4579
				4580
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	4581	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
				4582	$as_echo_n "checking for a sed that does not truncate output... " >&6; }
				4583	if ${ac_cv_path_SED+:} false; then :
				4584	$as_echo_n "(cached) " >&6
				4585	else
				4586	ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
				4587	for ac_i in 1 2 3 4 5 6 7; do
				4588	ac_script="$ac_script$as_nl$ac_script"
				4589	done
				4590	echo "$ac_script" 2>/dev/null \| sed 99q >conftest.sed
				4591	{ ac_script=; unset ac_script;}
				4592	if test -z "$SED"; then
				4593	ac_path_SED_found=false
				4594	# Loop through the user's path and test for each of PROGNAME-LIST
				4595	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4596	for as_dir in $PATH
				4597	do
				4598	IFS=$as_save_IFS
				4599	test -z "$as_dir" && as_dir=.
				4600	for ac_prog in sed gsed; do
				4601	for ac_exec_ext in '' $ac_executable_extensions; do
				4602	ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
				4603	as_fn_executable_p "$ac_path_SED" \|\| continue
				4604	# Check for GNU ac_path_SED and select it if it is found.
				4605	# Check for GNU $ac_path_SED
				4606	case `"$ac_path_SED" --version 2>&1` in
				4607	GNU)
				4608	ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
				4609	*)
				4610	ac_count=0
				4611	$as_echo_n 0123456789 >"conftest.in"
				4612	while :
				4613	do
				4614	cat "conftest.in" "conftest.in" >"conftest.tmp"
				4615	mv "conftest.tmp" "conftest.in"
				4616	cp "conftest.in" "conftest.nl"
				4617	$as_echo '' >> "conftest.nl"
				4618	"$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				4619	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
				4620	as_fn_arith $ac_count + 1 && ac_count=$as_val
				4621	if test $ac_count -gt ${ac_path_SED_max-0}; then
				4622	# Best one so far, save it but keep looking for a better one
				4623	ac_cv_path_SED="$ac_path_SED"
				4624	ac_path_SED_max=$ac_count
				4625	fi
				4626	# 10*(2^10) chars as input seems more than enough
				4627	test $ac_count -gt 10 && break
				4628	done
				4629	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				4630	esac
				4631
				4632	$ac_path_SED_found && break 3
				4633	done
				4634	done
				4635	done
				4636	IFS=$as_save_IFS
				4637	if test -z "$ac_cv_path_SED"; then
				4638	as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
				4639	fi
				4640	else
				4641	ac_cv_path_SED=$SED
				4642	fi
				4643
				4644	fi
				4645	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
				4646	$as_echo "$ac_cv_path_SED" >&6; }
				4647	SED="$ac_cv_path_SED"
				4648	rm -f conftest.sed
				4649
Martin v. Löwis	1d5ecb7	2001-08-09 10:29:44	[diff] [blame]	4650
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4651
				4652
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4653	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-cxx-main=<compiler>" >&5
				4654	$as_echo_n "checking for --with-cxx-main=<compiler>... " >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4655
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4656	# Check whether --with-cxx_main was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4657	if test "${with_cxx_main+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4658	withval=$with_cxx_main;
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4659
				4660	case $withval in
				4661	no) with_cxx_main=no
				4662	MAINCC='$(CC)';;
				4663	yes) with_cxx_main=yes
				4664	MAINCC='$(CXX)';;
				4665	*) with_cxx_main=yes
				4666	MAINCC=$withval
				4667	if test -z "$CXX"
				4668	then
				4669	CXX=$withval
				4670	fi;;
				4671	esac
				4672	else
				4673
				4674	with_cxx_main=no
				4675	MAINCC='$(CC)'
				4676
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4677	fi
				4678
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cxx_main" >&5
				4680	$as_echo "$with_cxx_main" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4681
				4682	preset_cxx="$CXX"
				4683	if test -z "$CXX"
				4684	then
				4685	case "$CC" in
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4686	gcc) if test -n "$ac_tool_prefix"; then
				4687	# Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args.
				4688	set dummy ${ac_tool_prefix}g++; ac_word=$2
				4689	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4690	$as_echo_n "checking for $ac_word... " >&6; }
				4691	if ${ac_cv_path_CXX+:} false; then :
				4692	$as_echo_n "(cached) " >&6
				4693	else
				4694	case $CXX in
				4695	[\\/]* \| ?:[\\/]*)
				4696	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4697	;;
				4698	*)
				4699	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4700	for as_dir in notfound
				4701	do
				4702	IFS=$as_save_IFS
				4703	test -z "$as_dir" && as_dir=.
				4704	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4705	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4706	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				4707	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4708	break 2
				4709	fi
				4710	done
				4711	done
				4712	IFS=$as_save_IFS
				4713
				4714	;;
				4715	esac
				4716	fi
				4717	CXX=$ac_cv_path_CXX
				4718	if test -n "$CXX"; then
				4719	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4720	$as_echo "$CXX" >&6; }
				4721	else
				4722	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4723	$as_echo "no" >&6; }
				4724	fi
				4725
				4726
				4727	fi
				4728	if test -z "$ac_cv_path_CXX"; then
				4729	ac_pt_CXX=$CXX
				4730	# 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]	4731	set dummy g++; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4732	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4733	$as_echo_n "checking for $ac_word... " >&6; }
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4734	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				4735	$as_echo_n "(cached) " >&6
				4736	else
				4737	case $ac_pt_CXX in
				4738	[\\/]* \| ?:[\\/]*)
				4739	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				4740	;;
				4741	*)
				4742	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4743	for as_dir in notfound
				4744	do
				4745	IFS=$as_save_IFS
				4746	test -z "$as_dir" && as_dir=.
				4747	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4748	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4749	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				4750	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4751	break 2
				4752	fi
				4753	done
				4754	done
				4755	IFS=$as_save_IFS
				4756
				4757	;;
				4758	esac
				4759	fi
				4760	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4761	if test -n "$ac_pt_CXX"; then
				4762	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4763	$as_echo "$ac_pt_CXX" >&6; }
				4764	else
				4765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4766	$as_echo "no" >&6; }
				4767	fi
				4768
				4769	if test "x$ac_pt_CXX" = x; then
				4770	CXX="g++"
				4771	else
				4772	case $cross_compiling:$ac_tool_warned in
				4773	yes:)
				4774	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4775	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4776	ac_tool_warned=yes ;;
				4777	esac
				4778	CXX=$ac_pt_CXX
				4779	fi
				4780	else
				4781	CXX="$ac_cv_path_CXX"
				4782	fi
				4783	;;
				4784	cc) if test -n "$ac_tool_prefix"; then
				4785	# Extract the first word of "${ac_tool_prefix}c++", so it can be a program name with args.
				4786	set dummy ${ac_tool_prefix}c++; ac_word=$2
				4787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4788	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	4789	if ${ac_cv_path_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4790	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4791	else
				4792	case $CXX in
				4793	[\\/]* \| ?:[\\/]*)
				4794	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4795	;;
				4796	*)
				4797	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4798	for as_dir in notfound
				4799	do
				4800	IFS=$as_save_IFS
				4801	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4802	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	4803	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4804	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4805	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4806	break 2
				4807	fi
				4808	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4809	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4810	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4811
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4812	;;
				4813	esac
				4814	fi
				4815	CXX=$ac_cv_path_CXX
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4816	if test -n "$CXX"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4818	$as_echo "$CXX" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4819	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4821	$as_echo "no" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4822	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4823
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4824
				4825	fi
				4826	if test -z "$ac_cv_path_CXX"; then
				4827	ac_pt_CXX=$CXX
				4828	# 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]	4829	set dummy c++; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4830	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4831	$as_echo_n "checking for $ac_word... " >&6; }
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4832	if ${ac_cv_path_ac_pt_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4833	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4834	else
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4835	case $ac_pt_CXX in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4836	[\\/]* \| ?:[\\/]*)
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4837	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4838	;;
				4839	*)
				4840	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4841	for as_dir in notfound
				4842	do
				4843	IFS=$as_save_IFS
				4844	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4845	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4846	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4847	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4848	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4849	break 2
				4850	fi
				4851	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4852	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4853	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4854
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4855	;;
				4856	esac
				4857	fi
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4858	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4859	if test -n "$ac_pt_CXX"; then
				4860	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4861	$as_echo "$ac_pt_CXX" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4862	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	4863	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4864	$as_echo "no" >&6; }
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	4865	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	4866
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4867	if test "x$ac_pt_CXX" = x; then
				4868	CXX="c++"
				4869	else
				4870	case $cross_compiling:$ac_tool_warned in
				4871	yes:)
				4872	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4873	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4874	ac_tool_warned=yes ;;
				4875	esac
				4876	CXX=$ac_pt_CXX
				4877	fi
				4878	else
				4879	CXX="$ac_cv_path_CXX"
				4880	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	4881	;;
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4882	clang\|*/clang) if test -n "$ac_tool_prefix"; then
				4883	# Extract the first word of "${ac_tool_prefix}clang++", so it can be a program name with args.
				4884	set dummy ${ac_tool_prefix}clang++; ac_word=$2
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4885	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4886	$as_echo_n "checking for $ac_word... " >&6; }
				4887	if ${ac_cv_path_CXX+:} false; then :
				4888	$as_echo_n "(cached) " >&6
				4889	else
				4890	case $CXX in
				4891	[\\/]* \| ?:[\\/]*)
				4892	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4893	;;
				4894	*)
				4895	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4896	for as_dir in notfound
				4897	do
				4898	IFS=$as_save_IFS
				4899	test -z "$as_dir" && as_dir=.
				4900	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4901	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4902	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				4903	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4904	break 2
				4905	fi
				4906	done
				4907	done
				4908	IFS=$as_save_IFS
				4909
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4910	;;
				4911	esac
				4912	fi
				4913	CXX=$ac_cv_path_CXX
				4914	if test -n "$CXX"; then
				4915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				4916	$as_echo "$CXX" >&6; }
				4917	else
				4918	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4919	$as_echo "no" >&6; }
				4920	fi
				4921
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4922
				4923	fi
				4924	if test -z "$ac_cv_path_CXX"; then
				4925	ac_pt_CXX=$CXX
				4926	# Extract the first word of "clang++", so it can be a program name with args.
				4927	set dummy clang++; ac_word=$2
				4928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4929	$as_echo_n "checking for $ac_word... " >&6; }
				4930	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				4931	$as_echo_n "(cached) " >&6
				4932	else
				4933	case $ac_pt_CXX in
				4934	[\\/]* \| ?:[\\/]*)
				4935	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				4936	;;
				4937	*)
				4938	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4939	for as_dir in notfound
				4940	do
				4941	IFS=$as_save_IFS
				4942	test -z "$as_dir" && as_dir=.
				4943	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	4944	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	4945	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				4946	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4947	break 2
				4948	fi
				4949	done
				4950	done
				4951	IFS=$as_save_IFS
				4952
				4953	;;
				4954	esac
				4955	fi
				4956	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				4957	if test -n "$ac_pt_CXX"; then
				4958	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				4959	$as_echo "$ac_pt_CXX" >&6; }
				4960	else
				4961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4962	$as_echo "no" >&6; }
				4963	fi
				4964
				4965	if test "x$ac_pt_CXX" = x; then
				4966	CXX="clang++"
				4967	else
				4968	case $cross_compiling:$ac_tool_warned in
				4969	yes:)
				4970	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4971	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4972	ac_tool_warned=yes ;;
				4973	esac
				4974	CXX=$ac_pt_CXX
				4975	fi
				4976	else
				4977	CXX="$ac_cv_path_CXX"
				4978	fi
Ned Deily	cbfb9a5	2012-06-23 23:02:19	[diff] [blame]	4979	;;
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	4980	icc\|*/icc) if test -n "$ac_tool_prefix"; then
				4981	# Extract the first word of "${ac_tool_prefix}icpc", so it can be a program name with args.
				4982	set dummy ${ac_tool_prefix}icpc; ac_word=$2
				4983	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4984	$as_echo_n "checking for $ac_word... " >&6; }
				4985	if ${ac_cv_path_CXX+:} false; then :
				4986	$as_echo_n "(cached) " >&6
				4987	else
				4988	case $CXX in
				4989	[\\/]* \| ?:[\\/]*)
				4990	ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
				4991	;;
				4992	*)
				4993	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4994	for as_dir in notfound
				4995	do
				4996	IFS=$as_save_IFS
				4997	test -z "$as_dir" && as_dir=.
				4998	for ac_exec_ext in '' $ac_executable_extensions; do
				4999	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				5000	ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
				5001	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5002	break 2
				5003	fi
				5004	done
				5005	done
				5006	IFS=$as_save_IFS
				5007
				5008	;;
				5009	esac
				5010	fi
				5011	CXX=$ac_cv_path_CXX
				5012	if test -n "$CXX"; then
				5013	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				5014	$as_echo "$CXX" >&6; }
				5015	else
				5016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5017	$as_echo "no" >&6; }
				5018	fi
				5019
				5020
				5021	fi
				5022	if test -z "$ac_cv_path_CXX"; then
				5023	ac_pt_CXX=$CXX
				5024	# Extract the first word of "icpc", so it can be a program name with args.
				5025	set dummy icpc; ac_word=$2
				5026	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5027	$as_echo_n "checking for $ac_word... " >&6; }
				5028	if ${ac_cv_path_ac_pt_CXX+:} false; then :
				5029	$as_echo_n "(cached) " >&6
				5030	else
				5031	case $ac_pt_CXX in
				5032	[\\/]* \| ?:[\\/]*)
				5033	ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path.
				5034	;;
				5035	*)
				5036	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5037	for as_dir in notfound
				5038	do
				5039	IFS=$as_save_IFS
				5040	test -z "$as_dir" && as_dir=.
				5041	for ac_exec_ext in '' $ac_executable_extensions; do
				5042	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				5043	ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext"
				5044	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5045	break 2
				5046	fi
				5047	done
				5048	done
				5049	IFS=$as_save_IFS
				5050
				5051	;;
				5052	esac
				5053	fi
				5054	ac_pt_CXX=$ac_cv_path_ac_pt_CXX
				5055	if test -n "$ac_pt_CXX"; then
				5056	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5
				5057	$as_echo "$ac_pt_CXX" >&6; }
				5058	else
				5059	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5060	$as_echo "no" >&6; }
				5061	fi
				5062
				5063	if test "x$ac_pt_CXX" = x; then
				5064	CXX="icpc"
				5065	else
				5066	case $cross_compiling:$ac_tool_warned in
				5067	yes:)
				5068	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				5069	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				5070	ac_tool_warned=yes ;;
				5071	esac
				5072	CXX=$ac_pt_CXX
				5073	fi
				5074	else
				5075	CXX="$ac_cv_path_CXX"
				5076	fi
				5077	;;
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5078	esac
				5079	if test "$CXX" = "notfound"
				5080	then
				5081	CXX=""
				5082	fi
				5083	fi
				5084	if test -z "$CXX"
				5085	then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5086	if test -n "$ac_tool_prefix"; then
				5087	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
				5088	do
				5089	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				5090	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5092	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5093	if ${ac_cv_prog_CXX+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5094	$as_echo_n "(cached) " >&6
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5095	else
				5096	if test -n "$CXX"; then
				5097	ac_cv_prog_CXX="$CXX" # Let the user override the test.
				5098	else
				5099	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5100	for as_dir in $PATH
				5101	do
				5102	IFS=$as_save_IFS
				5103	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5104	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5105	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5106	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5107	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5108	break 2
				5109	fi
				5110	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5111	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5112	IFS=$as_save_IFS
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5113
				5114	fi
				5115	fi
				5116	CXX=$ac_cv_prog_CXX
				5117	if test -n "$CXX"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5118	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				5119	$as_echo "$CXX" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5120	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5121	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5122	$as_echo "no" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5123	fi
				5124
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5125
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5126	test -n "$CXX" && break
				5127	done
				5128	fi
				5129	if test -z "$CXX"; then
				5130	ac_ct_CXX=$CXX
				5131	for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
				5132	do
				5133	# Extract the first word of "$ac_prog", so it can be a program name with args.
				5134	set dummy $ac_prog; ac_word=$2
				5135	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5136	$as_echo_n "checking for $ac_word... " >&6; }
				5137	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
				5138	$as_echo_n "(cached) " >&6
				5139	else
				5140	if test -n "$ac_ct_CXX"; then
				5141	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
				5142	else
				5143	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5144	for as_dir in $PATH
				5145	do
				5146	IFS=$as_save_IFS
				5147	test -z "$as_dir" && as_dir=.
				5148	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	5149	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5150	ac_cv_prog_ac_ct_CXX="$ac_prog"
				5151	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5152	break 2
				5153	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5154	done
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	5155	done
				5156	IFS=$as_save_IFS
				5157
				5158	fi
				5159	fi
				5160	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
				5161	if test -n "$ac_ct_CXX"; then
				5162	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
				5163	$as_echo "$ac_ct_CXX" >&6; }
				5164	else
				5165	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5166	$as_echo "no" >&6; }
				5167	fi
				5168
				5169
				5170	test -n "$ac_ct_CXX" && break
				5171	done
				5172
				5173	if test "x$ac_ct_CXX" = x; then
				5174	CXX="notfound"
				5175	else
				5176	case $cross_compiling:$ac_tool_warned in
				5177	yes:)
				5178	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				5179	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				5180	ac_tool_warned=yes ;;
				5181	esac
				5182	CXX=$ac_ct_CXX
				5183	fi
				5184	fi
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5185
				5186	if test "$CXX" = "notfound"
				5187	then
				5188	CXX=""
				5189	fi
				5190	fi
				5191	if test "$preset_cxx" != "$CXX"
				5192	then
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5193	{ $as_echo "$as_me:${as_lineno-$LINENO}:
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5194
				5195	By default, distutils will build C++ extension modules with \"$CXX\".
				5196	If this is not intended, then set CXX on the configure command line.
				5197	" >&5
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5198	$as_echo "$as_me:
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5199
				5200	By default, distutils will build C++ extension modules with \"$CXX\".
				5201	If this is not intended, then set CXX on the configure command line.
Christian Heimes	fe32aec	2013-11-20 00:18:26	[diff] [blame]	5202	" >&6;}
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	5203	fi
				5204
				5205
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5206	MULTIARCH=$($CC --print-multiarch 2>/dev/null)
				5207
				5208
				5209	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the platform triplet based on compiler characteristics" >&5
				5210	$as_echo_n "checking for the platform triplet based on compiler characteristics... " >&6; }
				5211	cat >> conftest.c <<EOF
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5212	#undef bfin
				5213	#undef cris
				5214	#undef fr30
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5215	#undef linux
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5216	#undef hppa
				5217	#undef hpux
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5218	#undef i386
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5219	#undef mips
doko@ubuntu.com	9abe049	2015-04-15 21:31:02	[diff] [blame]	5220	#undef powerpc
doko@ubuntu.com	5cc9c4f	2015-04-19 12:44:05	[diff] [blame]	5221	#undef sparc
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5222	#undef unix
doko@ubuntu.com	5c38cb2	2016-09-01 20:05:20	[diff] [blame]	5223	#if defined(__ANDROID__)
Xavier de Gaye	32cf1ac	2016-12-10 16:31:28	[diff] [blame]	5224	# Android is not a multiarch system.
doko@ubuntu.com	5c38cb2	2016-09-01 20:05:20	[diff] [blame]	5225	#elif defined(__linux__)
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5226	# if defined(__x86_64__) && defined(__LP64__)
				5227	x86_64-linux-gnu
				5228	# elif defined(__x86_64__) && defined(__ILP32__)
				5229	x86_64-linux-gnux32
				5230	# elif defined(__i386__)
				5231	i386-linux-gnu
				5232	# elif defined(__aarch64__) && defined(__AARCH64EL__)
				5233	# if defined(__ILP32__)
				5234	aarch64_ilp32-linux-gnu
				5235	# else
				5236	aarch64-linux-gnu
				5237	# endif
				5238	# elif defined(__aarch64__) && defined(__AARCH64EB__)
				5239	# if defined(__ILP32__)
				5240	aarch64_be_ilp32-linux-gnu
				5241	# else
				5242	aarch64_be-linux-gnu
				5243	# endif
				5244	# elif defined(__alpha__)
				5245	alpha-linux-gnu
				5246	# elif defined(__ARM_EABI__) && defined(__ARM_PCS_VFP)
				5247	# if defined(__ARMEL__)
				5248	arm-linux-gnueabihf
				5249	# else
				5250	armeb-linux-gnueabihf
				5251	# endif
				5252	# elif defined(__ARM_EABI__) && !defined(__ARM_PCS_VFP)
				5253	# if defined(__ARMEL__)
				5254	arm-linux-gnueabi
				5255	# else
				5256	armeb-linux-gnueabi
				5257	# endif
				5258	# elif defined(__hppa__)
				5259	hppa-linux-gnu
				5260	# elif defined(__ia64__)
				5261	ia64-linux-gnu
				5262	# elif defined(__m68k__) && !defined(__mcoldfire__)
				5263	m68k-linux-gnu
				5264	# elif defined(__mips_hard_float) && defined(_MIPSEL)
				5265	# if _MIPS_SIM == _ABIO32
				5266	mipsel-linux-gnu
				5267	# elif _MIPS_SIM == _ABIN32
				5268	mips64el-linux-gnuabin32
				5269	# elif _MIPS_SIM == _ABI64
				5270	mips64el-linux-gnuabi64
				5271	# else
				5272	# error unknown platform triplet
				5273	# endif
				5274	# elif defined(__mips_hard_float)
				5275	# if _MIPS_SIM == _ABIO32
				5276	mips-linux-gnu
				5277	# elif _MIPS_SIM == _ABIN32
				5278	mips64-linux-gnuabin32
				5279	# elif _MIPS_SIM == _ABI64
				5280	mips64-linux-gnuabi64
				5281	# else
				5282	# error unknown platform triplet
				5283	# endif
				5284	# elif defined(__or1k__)
				5285	or1k-linux-gnu
				5286	# elif defined(__powerpc__) && defined(__SPE__)
				5287	powerpc-linux-gnuspe
				5288	# elif defined(__powerpc64__)
				5289	# if defined(__LITTLE_ENDIAN__)
				5290	powerpc64le-linux-gnu
				5291	# else
				5292	powerpc64-linux-gnu
				5293	# endif
				5294	# elif defined(__powerpc__)
				5295	powerpc-linux-gnu
				5296	# elif defined(__s390x__)
				5297	s390x-linux-gnu
				5298	# elif defined(__s390__)
				5299	s390-linux-gnu
				5300	# elif defined(__sh__) && defined(__LITTLE_ENDIAN__)
				5301	sh4-linux-gnu
				5302	# elif defined(__sparc__) && defined(__arch64__)
				5303	sparc64-linux-gnu
				5304	# elif defined(__sparc__)
				5305	sparc-linux-gnu
				5306	# else
				5307	# error unknown platform triplet
				5308	# endif
				5309	#elif defined(__FreeBSD_kernel__)
				5310	# if defined(__LP64__)
				5311	x86_64-kfreebsd-gnu
				5312	# elif defined(__i386__)
				5313	i386-kfreebsd-gnu
				5314	# else
				5315	# error unknown platform triplet
				5316	# endif
				5317	#elif defined(__gnu_hurd__)
				5318	i386-gnu
Ned Deily	3b81248	2015-04-16 00:11:47	[diff] [blame]	5319	#elif defined(__APPLE__)
				5320	darwin
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5321	#else
				5322	# error unknown platform triplet
				5323	#endif
				5324
				5325	EOF
				5326
Xavier de Gaye	3a32bdf	2016-07-30 09:28:35	[diff] [blame]	5327	if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5328	PLATFORM_TRIPLET=`grep -v '^#' conftest.out \| grep -v '^ *$' \| tr -d ' '`
				5329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PLATFORM_TRIPLET" >&5
				5330	$as_echo "$PLATFORM_TRIPLET" >&6; }
				5331	else
				5332	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				5333	$as_echo "none" >&6; }
				5334	fi
				5335	rm -f conftest.c conftest.out
				5336
				5337	if test x$PLATFORM_TRIPLET != x && test x$MULTIARCH != x; then
				5338	if test x$PLATFORM_TRIPLET != x$MULTIARCH; then
				5339	as_fn_error $? "internal configure error for the platform triplet, please file a bug report" "$LINENO" 5
				5340	fi
doko@ubuntu.com	75b1cb1	2016-08-29 18:03:25	[diff] [blame]	5341	elif test x$PLATFORM_TRIPLET != x && test x$MULTIARCH = x; then
				5342	MULTIARCH=$PLATFORM_TRIPLET
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5343	fi
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5344
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	5345	if test x$MULTIARCH != x; then
				5346	MULTIARCH_CPPFLAGS="-DMULTIARCH=\\\"$MULTIARCH\\\""
				5347	fi
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	5348
				5349
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	5350	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wl,--no-as-needed" >&5
				5351	$as_echo_n "checking for -Wl,--no-as-needed... " >&6; }
				5352	save_LDFLAGS="$LDFLAGS"
				5353	LDFLAGS="$LDFLAGS -Wl,--no-as-needed"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	5354
Martin v. Löwis	48e14d3	2011-05-09 05:37:45	[diff] [blame]	5355	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5356	/* end confdefs.h. */
				5357
				5358	int
				5359	main ()
				5360	{
				5361
				5362	;
				5363	return 0;
				5364	}
				5365	_ACEOF
				5366	if ac_fn_c_try_link "$LINENO"; then :
				5367	NO_AS_NEEDED="-Wl,--no-as-needed"
				5368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				5369	$as_echo "yes" >&6; }
				5370	else
				5371	NO_AS_NEEDED=""
				5372	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5373	$as_echo "no" >&6; }
				5374	fi
				5375	rm -f core conftest.err conftest.$ac_objext \
				5376	conftest$ac_exeext conftest.$ac_ext
				5377	LDFLAGS="$save_LDFLAGS"
				5378
				5379
				5380
				5381	# checks for UNIX variants that set C preprocessor variables
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5382
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5383	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
				5384	$as_echo_n "checking for egrep... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5385	if ${ac_cv_path_EGREP+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5386	$as_echo_n "(cached) " >&6
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5387	else
				5388	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
				5389	then ac_cv_path_EGREP="$GREP -E"
				5390	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5391	if test -z "$EGREP"; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5392	ac_path_EGREP_found=false
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5393	# Loop through the user's path and test for each of PROGNAME-LIST
				5394	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5395	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
				5396	do
				5397	IFS=$as_save_IFS
				5398	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5399	for ac_prog in egrep; do
				5400	for ac_exec_ext in '' $ac_executable_extensions; do
				5401	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5402	as_fn_executable_p "$ac_path_EGREP" \|\| continue
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5403	# Check for GNU ac_path_EGREP and select it if it is found.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5404	# Check for GNU $ac_path_EGREP
				5405	case `"$ac_path_EGREP" --version 2>&1` in
				5406	GNU)
				5407	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
				5408	*)
				5409	ac_count=0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5410	$as_echo_n 0123456789 >"conftest.in"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5411	while :
				5412	do
				5413	cat "conftest.in" "conftest.in" >"conftest.tmp"
				5414	mv "conftest.tmp" "conftest.in"
				5415	cp "conftest.in" "conftest.nl"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5416	$as_echo 'EGREP' >> "conftest.nl"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5417	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
				5418	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5419	as_fn_arith $ac_count + 1 && ac_count=$as_val
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5420	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
				5421	# Best one so far, save it but keep looking for a better one
				5422	ac_cv_path_EGREP="$ac_path_EGREP"
				5423	ac_path_EGREP_max=$ac_count
				5424	fi
				5425	# 10*(2^10) chars as input seems more than enough
				5426	test $ac_count -gt 10 && break
				5427	done
				5428	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
				5429	esac
				5430
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5431	$ac_path_EGREP_found && break 3
				5432	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5433	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5434	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5435	IFS=$as_save_IFS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5436	if test -z "$ac_cv_path_EGREP"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	5437	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5438	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5439	else
				5440	ac_cv_path_EGREP=$EGREP
				5441	fi
				5442
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5443	fi
				5444	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5445	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
				5446	$as_echo "$ac_cv_path_EGREP" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	5447	EGREP="$ac_cv_path_EGREP"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	5448
				5449
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5450	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
				5451	$as_echo_n "checking for ANSI C header files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5452	if ${ac_cv_header_stdc+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5453	$as_echo_n "(cached) " >&6
				5454	else
				5455	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5456	/* end confdefs.h. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5457	#include <stdlib.h>
				5458	#include <stdarg.h>
				5459	#include <string.h>
				5460	#include <float.h>
				5461
				5462	int
				5463	main ()
				5464	{
				5465
				5466	;
				5467	return 0;
				5468	}
				5469	_ACEOF
				5470	if ac_fn_c_try_compile "$LINENO"; then :
				5471	ac_cv_header_stdc=yes
				5472	else
				5473	ac_cv_header_stdc=no
				5474	fi
				5475	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				5476
				5477	if test $ac_cv_header_stdc = yes; then
				5478	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
				5479	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5480	/* end confdefs.h. */
				5481	#include <string.h>
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5482
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	5483	_ACEOF
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5484	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5485	$EGREP "memchr" >/dev/null 2>&1; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5486
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5487	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5488	ac_cv_header_stdc=no
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	5489	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	5490	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5491
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5492	fi
				5493
				5494	if test $ac_cv_header_stdc = yes; then
				5495	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
				5496	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5497	/* end confdefs.h. */
				5498	#include <stdlib.h>
				5499
				5500	_ACEOF
				5501	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
				5502	$EGREP "free" >/dev/null 2>&1; then :
				5503
				5504	else
				5505	ac_cv_header_stdc=no
				5506	fi
				5507	rm -f conftest*
				5508
				5509	fi
				5510
				5511	if test $ac_cv_header_stdc = yes; then
				5512	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
				5513	if test "$cross_compiling" = yes; then :
				5514	:
				5515	else
				5516	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5517	/* end confdefs.h. */
				5518	#include <ctype.h>
				5519	#include <stdlib.h>
				5520	#if ((' ' & 0x0FF) == 0x020)
				5521	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
				5522	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
				5523	#else
				5524	# define ISLOWER(c) \
				5525	(('a' <= (c) && (c) <= 'i') \
				5526	\|\| ('j' <= (c) && (c) <= 'r') \
				5527	\|\| ('s' <= (c) && (c) <= 'z'))
				5528	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
				5529	#endif
				5530
				5531	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
				5532	int
				5533	main ()
				5534	{
				5535	int i;
				5536	for (i = 0; i < 256; i++)
				5537	if (XOR (islower (i), ISLOWER (i))
				5538	\|\| toupper (i) != TOUPPER (i))
				5539	return 2;
				5540	return 0;
				5541	}
				5542	_ACEOF
				5543	if ac_fn_c_try_run "$LINENO"; then :
				5544
				5545	else
				5546	ac_cv_header_stdc=no
				5547	fi
				5548	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				5549	conftest.$ac_objext conftest.beam conftest.$ac_ext
				5550	fi
				5551
				5552	fi
				5553	fi
				5554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
				5555	$as_echo "$ac_cv_header_stdc" >&6; }
				5556	if test $ac_cv_header_stdc = yes; then
				5557
				5558	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
				5559
				5560	fi
				5561
				5562	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
				5563	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
				5564	inttypes.h stdint.h unistd.h
				5565	do :
				5566	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				5567	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
				5568	"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	5569	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5570	cat >>confdefs.h <<_ACEOF
				5571	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				5572	_ACEOF
				5573
				5574	fi
				5575
				5576	done
				5577
				5578
				5579
				5580	ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5581	if test "x$ac_cv_header_minix_config_h" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5582	MINIX=yes
				5583	else
				5584	MINIX=
				5585	fi
				5586
				5587
				5588	if test "$MINIX" = yes; then
				5589
				5590	$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
				5591
				5592
				5593	$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
				5594
				5595
				5596	$as_echo "#define _MINIX 1" >>confdefs.h
				5597
				5598	fi
				5599
				5600
				5601	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
				5602	$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5603	if ${ac_cv_safe_to_define___extensions__+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5604	$as_echo_n "(cached) " >&6
				5605	else
				5606	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5607	/* end confdefs.h. */
				5608
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	5609	# define __EXTENSIONS__ 1
				5610	$ac_includes_default
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5611	int
				5612	main ()
				5613	{
				5614
				5615	;
				5616	return 0;
				5617	}
				5618	_ACEOF
				5619	if ac_fn_c_try_compile "$LINENO"; then :
				5620	ac_cv_safe_to_define___extensions__=yes
				5621	else
				5622	ac_cv_safe_to_define___extensions__=no
				5623	fi
				5624	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				5625	fi
				5626	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
				5627	$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
				5628	test $ac_cv_safe_to_define___extensions__ = yes &&
				5629	$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
				5630
				5631	$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
				5632
				5633	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
				5634
				5635	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
				5636
				5637	$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
				5638
				5639
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5640
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5641	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android API level" >&5
				5642	$as_echo_n "checking for the Android API level... " >&6; }
				5643	cat >> conftest.c <<EOF
				5644	#ifdef __ANDROID__
				5645	#include <android/api-level.h>
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5646	android_api = __ANDROID_API__
				5647	arm_arch = __ARM_ARCH
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5648	#else
				5649	#error not Android
				5650	#endif
				5651	EOF
				5652
				5653	if $CPP $CPPFLAGS conftest.c >conftest.out 2>/dev/null; then
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5654	ANDROID_API_LEVEL=`sed -n -e '/__ANDROID_API__/d' -e 's/^android_api = //p' conftest.out`
				5655	_arm_arch=`sed -n -e '/__ARM_ARCH/d' -e 's/^arm_arch = //p' conftest.out`
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ANDROID_API_LEVEL" >&5
				5657	$as_echo "$ANDROID_API_LEVEL" >&6; }
				5658
				5659	cat >>confdefs.h <<_ACEOF
				5660	#define ANDROID_API_LEVEL $ANDROID_API_LEVEL
				5661	_ACEOF
				5662
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	5663
				5664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Android arm ABI" >&5
				5665	$as_echo_n "checking for the Android arm ABI... " >&6; }
				5666	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_arm_arch" >&5
				5667	$as_echo "$_arm_arch" >&6; }
				5668	if test "$_arm_arch" = 7; then
				5669	BASECFLAGS="${BASECFLAGS} -mfloat-abi=softfp -mfpu=vfpv3-d16"
				5670	LDFLAGS="${LDFLAGS} -march=armv7-a -Wl,--fix-cortex-a8"
				5671	fi
Xavier de Gaye	95750b1	2016-07-09 09:05:42	[diff] [blame]	5672	else
				5673	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not Android" >&5
				5674	$as_echo "not Android" >&6; }
				5675	fi
				5676	rm -f conftest.c conftest.out
				5677
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5678	# Check for unsupported systems
				5679	case $ac_sys_system/$ac_sys_release in
				5680	atheos\|Linux/1*)
				5681	echo This system $$ac_sys_system/$ac_sys_release$ is no longer supported.
				5682	echo See README for details.
				5683	exit 1;;
				5684	esac
				5685
				5686
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-suffix" >&5
				5688	$as_echo_n "checking for --with-suffix... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5689
				5690	# Check whether --with-suffix was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5691	if test "${with_suffix+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5692	withval=$with_suffix;
				5693	case $withval in
				5694	no) EXEEXT=;;
				5695	yes) EXEEXT=.exe;;
				5696	*) EXEEXT=$withval;;
				5697	esac
				5698	fi
				5699
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5700	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
				5701	$as_echo "$EXEEXT" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5702
				5703	# Test whether we're running on a non-case-sensitive system, in which
				5704	# case we give a warning if no ext is given
				5705
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5706	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for case-insensitive build directory" >&5
				5707	$as_echo_n "checking for case-insensitive build directory... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5708	if test ! -d CaseSensitiveTestDir; then
				5709	mkdir CaseSensitiveTestDir
				5710	fi
				5711
				5712	if test -d casesensitivetestdir
				5713	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5714	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				5715	$as_echo "yes" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5716	BUILDEXEEXT=.exe
				5717	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5718	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5719	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5720	BUILDEXEEXT=$EXEEXT
				5721	fi
				5722	rmdir CaseSensitiveTestDir
				5723
				5724	case $MACHDEP in
				5725	bsdos*)
				5726	case $CC in
				5727	gcc) CC="$CC -D_HAVE_BSDI";;
				5728	esac;;
				5729	esac
				5730
				5731	case $ac_sys_system in
				5732	hp\|HP)
				5733	case $CC in
				5734	cc\|*/cc) CC="$CC -Ae";;
				5735	esac;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5736	esac
				5737
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5738
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5739	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY" >&5
				5740	$as_echo_n "checking LIBRARY... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5741	if test -z "$LIBRARY"
				5742	then
Barry Warsaw	f040d7d	2010-10-18 17:09:07	[diff] [blame]	5743	LIBRARY='libpython$(VERSION)$(ABIFLAGS).a'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5744	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5745	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBRARY" >&5
				5746	$as_echo "$LIBRARY" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5747
				5748	# LDLIBRARY is the name of the library to link against (as opposed to the
				5749	# name of the library into which to insert object files). BLDLIBRARY is also
				5750	# the library to link against, usually. On Mac OS X frameworks, BLDLIBRARY
				5751	# is blank as the main program is not linked directly against LDLIBRARY.
				5752	# LDLIBRARYDIR is the path to LDLIBRARY, which is made in a subdirectory. On
				5753	# systems without shared libraries, LDLIBRARY is the same as LIBRARY
				5754	# (defined in the Makefiles). On Cygwin LDLIBRARY is the import library,
				5755	# DLLLIBRARY is the shared (i.e., DLL) library.
				5756	#
				5757	# RUNSHARED is used to run shared python without installed libraries
				5758	#
				5759	# INSTSONAME is the name of the shared library that will be use to install
				5760	# on the system - some systems like version suffix, others don't
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5761	#
				5762	# LDVERSION is the shared library version number, normally the Python version
				5763	# with the ABI build flags appended.
				5764
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5765
				5766
				5767
				5768
				5769
				5770
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5771
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5772	LDLIBRARY="$LIBRARY"
				5773	BLDLIBRARY='$(LDLIBRARY)'
				5774	INSTSONAME='$(LDLIBRARY)'
				5775	DLLLIBRARY=''
				5776	LDLIBRARYDIR=''
				5777	RUNSHARED=''
Barry Warsaw	14d98ac	2010-11-24 19:43:47	[diff] [blame]	5778	LDVERSION="$VERSION"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5779
				5780	# LINKCC is the command that links the python executable -- default is $(CC).
				5781	# If CXX is set, and if it is needed to link a main function that was
				5782	# compiled with CXX, LINKCC is CXX instead. Always using CXX is undesirable:
				5783	# python might then depend on the C++ runtime
				5784	# This is altered for AIX in order to build the export list before
				5785	# linking.
				5786
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKCC" >&5
				5788	$as_echo_n "checking LINKCC... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5789	if test -z "$LINKCC"
				5790	then
				5791	LINKCC='$(PURIFY) $(MAINCC)'
				5792	case $ac_sys_system in
				5793	AIX*)
				5794	exp_extra="\"\""
				5795	if test $ac_sys_release -ge 5 -o \
				5796	$ac_sys_release -eq 4 -a `uname -r` -ge 2 ; then
				5797	exp_extra="."
				5798	fi
				5799	LINKCC="\$(srcdir)/Modules/makexp_aix Modules/python.exp $exp_extra \$(LIBRARY); $LINKCC";;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5800	QNX*)
				5801	# qcc must be used because the other compilers do not
				5802	# support -N.
				5803	LINKCC=qcc;;
				5804	esac
				5805	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKCC" >&5
				5807	$as_echo "$LINKCC" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5808
				5809	# GNULD is set to "yes" if the GNU linker is used. If this goes wrong
				5810	# make sure we default having it set to "no": this is used by
				5811	# distutils.unixccompiler to know if it should add --enable-new-dtags
				5812	# to linker command lines, and failing to detect GNU ld simply results
				5813	# in the same bahaviour as before.
				5814
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5815	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
				5816	$as_echo_n "checking for GNU ld... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5817	ac_prog=ld
				5818	if test "$GCC" = yes; then
				5819	ac_prog=`$CC -print-prog-name=ld`
				5820	fi
				5821	case `"$ac_prog" -V 2>&1 < /dev/null` in
				5822	GNU)
				5823	GNULD=yes;;
				5824	*)
				5825	GNULD=no;;
				5826	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNULD" >&5
				5828	$as_echo "$GNULD" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5829
Daniel Stutzbach	a606faa	2010-08-31 19:51:07	[diff] [blame]	5830	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
				5831	$as_echo_n "checking for inline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	5832	if ${ac_cv_c_inline+:} false; then :
Daniel Stutzbach	a606faa	2010-08-31 19:51:07	[diff] [blame]	5833	$as_echo_n "(cached) " >&6
				5834	else
				5835	ac_cv_c_inline=no
				5836	for ac_kw in inline __inline__ __inline; do
				5837	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				5838	/* end confdefs.h. */
				5839	#ifndef __cplusplus
				5840	typedef int foo_t;
				5841	static $ac_kw foo_t static_foo () {return 0; }
				5842	$ac_kw foo_t foo () {return 0; }
				5843	#endif
				5844
				5845	_ACEOF
				5846	if ac_fn_c_try_compile "$LINENO"; then :
				5847	ac_cv_c_inline=$ac_kw
				5848	fi
				5849	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				5850	test "$ac_cv_c_inline" != no && break
				5851	done
				5852
				5853	fi
				5854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
				5855	$as_echo "$ac_cv_c_inline" >&6; }
				5856
				5857	case $ac_cv_c_inline in
				5858	inline \| yes) ;;
				5859	*)
				5860	case $ac_cv_c_inline in
				5861	no) ac_val=;;
				5862	*) ac_val=$ac_cv_c_inline;;
				5863	esac
				5864	cat >>confdefs.h <<_ACEOF
				5865	#ifndef __cplusplus
				5866	#define inline $ac_val
				5867	#endif
				5868	_ACEOF
				5869	;;
				5870	esac
				5871
				5872	if test "$ac_cv_c_inline" != no ; then
Benjamin Peterson	d7f73e9	2010-09-05 00:09:07	[diff] [blame]	5873
				5874	$as_echo "#define USE_INLINE 1" >>confdefs.h
Daniel Stutzbach	a606faa	2010-08-31 19:51:07	[diff] [blame]	5875
				5876
				5877	fi
				5878
				5879
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-shared" >&5
				5881	$as_echo_n "checking for --enable-shared... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5882	# Check whether --enable-shared was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5883	if test "${enable_shared+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5884	enableval=$enable_shared;
				5885	fi
				5886
				5887
				5888	if test -z "$enable_shared"
				5889	then
				5890	case $ac_sys_system in
Antoine Pitrou	6103ab1	2009-10-24 20:11:21	[diff] [blame]	5891	CYGWIN*)
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5892	enable_shared="yes";;
				5893	*)
				5894	enable_shared="no";;
				5895	esac
				5896	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5897	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
				5898	$as_echo "$enable_shared" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5899
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5900	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-profiling" >&5
				5901	$as_echo_n "checking for --enable-profiling... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5902	# Check whether --enable-profiling was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5903	if test "${enable_profiling+set}" = set; then :
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5904	enableval=$enable_profiling;
				5905	fi
				5906
				5907	if test "x$enable_profiling" = xyes; then
				5908	ac_save_cc="$CC"
Benjamin Peterson	615ea1a	2013-03-26 12:55:37	[diff] [blame]	5909	CC="$CC -pg"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5911	/* end confdefs.h. */
				5912	int main() { return 0; }
				5913	_ACEOF
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5914	if ac_fn_c_try_link "$LINENO"; then :
				5915
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5916	else
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5917	enable_profiling=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5918	fi
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5919	rm -f core conftest.err conftest.$ac_objext \
				5920	conftest$ac_exeext conftest.$ac_ext
				5921	CC="$ac_save_cc"
				5922	else
				5923	enable_profiling=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5924	fi
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5925	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_profiling" >&5
				5926	$as_echo "$enable_profiling" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5927
doko@ubuntu.com	ba01583	2012-06-30 14:52:05	[diff] [blame]	5928	if test "x$enable_profiling" = xyes; then
				5929	BASECFLAGS="-pg $BASECFLAGS"
				5930	LDFLAGS="-pg $LDFLAGS"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5931	fi
				5932
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5933	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDLIBRARY" >&5
				5934	$as_echo_n "checking LDLIBRARY... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5935
				5936	# MacOSX framework builds need more magic. LDLIBRARY is the dynamic
				5937	# library that we build, but we do not want to link against it (we
				5938	# will find it with a -framework option). For this reason there is an
				5939	# extra variable BLDLIBRARY against which Python and the extension
				5940	# modules are linked, BLDLIBRARY. This is normally the same as
				5941	# LDLIBRARY, but empty for MacOSX framework builds.
				5942	if test "$enable_framework"
				5943	then
				5944	LDLIBRARY='$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5945	RUNSHARED=DYLD_FRAMEWORK_PATH=`pwd`${DYLD_FRAMEWORK_PATH:+:${DYLD_FRAMEWORK_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5946	BLDLIBRARY=''
				5947	else
				5948	BLDLIBRARY='$(LDLIBRARY)'
				5949	fi
				5950
				5951	# Other platforms follow
				5952	if test $enable_shared = "yes"; then
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	5953	PY_ENABLE_SHARED=1
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5954
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	5955	$as_echo "#define Py_ENABLE_SHARED 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5956
				5957	case $ac_sys_system in
				5958	CYGWIN*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5959	LDLIBRARY='libpython$(LDVERSION).dll.a'
				5960	DLLLIBRARY='libpython$(LDVERSION).dll'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5961	;;
				5962	SunOS*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5963	LDLIBRARY='libpython$(LDVERSION).so'
				5964	BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5965	RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5966	INSTSONAME="$LDLIBRARY".$SOVERSION
Martin v. Löwis	9b142aa	2011-02-05 20:26:52	[diff] [blame]	5967	if test "$with_pydebug" != yes
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5968	then
				5969	PY3LIBRARY=libpython3.so
				5970	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5971	;;
Charles-François Natali	749400a	2011-07-24 20:41:18	[diff] [blame]	5972	Linux\|GNU\|NetBSD\|FreeBSD\|DragonFly\|OpenBSD)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5973	LDLIBRARY='libpython$(LDVERSION).so'
				5974	BLDLIBRARY='-L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5975	RUNSHARED=LD_LIBRARY_PATH=`pwd`${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5976	INSTSONAME="$LDLIBRARY".$SOVERSION
Martin v. Löwis	9b142aa	2011-02-05 20:26:52	[diff] [blame]	5977	if test "$with_pydebug" != yes
Martin v. Löwis	d1fc34d	2010-12-30 14:55:47	[diff] [blame]	5978	then
				5979	PY3LIBRARY=libpython3.so
				5980	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5981	;;
				5982	hp\|HP)
				5983	case `uname -m` in
				5984	ia64)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5985	LDLIBRARY='libpython$(LDVERSION).so'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5986	;;
				5987	*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5988	LDLIBRARY='libpython$(LDVERSION).sl'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5989	;;
				5990	esac
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5991	BLDLIBRARY='-Wl,+b,$(LIBDIR) -L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5992	RUNSHARED=SHLIB_PATH=`pwd`${SHLIB_PATH:+:${SHLIB_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5993	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5994	Darwin*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	5995	LDLIBRARY='libpython$(LDVERSION).dylib'
				5996	BLDLIBRARY='-L. -lpython$(LDVERSION)'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	5997	RUNSHARED=DYLD_LIBRARY_PATH=`pwd`${DYLD_LIBRARY_PATH:+:${DYLD_LIBRARY_PATH}}
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	5998	;;
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	5999	AIX*)
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	6000	LDLIBRARY='libpython$(LDVERSION).so'
doko@ubuntu.com	e5de66e	2014-05-07 10:57:44	[diff] [blame]	6001	RUNSHARED=LIBPATH=`pwd`${LIBPATH:+:${LIBPATH}}
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	6002	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6003
				6004	esac
				6005	else # shared is disabled
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	6006	PY_ENABLE_SHARED=0
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6007	case $ac_sys_system in
				6008	CYGWIN*)
				6009	BLDLIBRARY='$(LIBRARY)'
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	6010	LDLIBRARY='libpython$(LDVERSION).dll.a'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6011	;;
				6012	esac
				6013	fi
				6014
doko@ubuntu.com	1abe1c5	2012-06-30 18:42:45	[diff] [blame]	6015	if test "$cross_compiling" = yes; then
				6016	RUNSHARED=
				6017	fi
				6018
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDLIBRARY" >&5
				6020	$as_echo "$LDLIBRARY" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6021
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6022
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	6023	if test -n "$ac_tool_prefix"; then
				6024	for ac_prog in ar aal
				6025	do
				6026	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				6027	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6028	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6029	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	6030	if ${ac_cv_prog_AR+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6031	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6032	else
				6033	if test -n "$AR"; then
				6034	ac_cv_prog_AR="$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=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6041	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[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_AR="$ac_tool_prefix$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6044	$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]	6045	break 2
				6046	fi
				6047	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6048	done
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6049	IFS=$as_save_IFS
				6050
				6051	fi
				6052	fi
				6053	AR=$ac_cv_prog_AR
				6054	if test -n "$AR"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6055	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
				6056	$as_echo "$AR" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6057	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6058	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6059	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6060	fi
				6061
				6062
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	6063	test -n "$AR" && break
				6064	done
				6065	fi
				6066	if test -z "$AR"; then
				6067	ac_ct_AR=$AR
				6068	for ac_prog in ar aal
				6069	do
				6070	# Extract the first word of "$ac_prog", so it can be a program name with args.
				6071	set dummy $ac_prog; ac_word=$2
				6072	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6073	$as_echo_n "checking for $ac_word... " >&6; }
				6074	if ${ac_cv_prog_ac_ct_AR+:} false; then :
				6075	$as_echo_n "(cached) " >&6
				6076	else
				6077	if test -n "$ac_ct_AR"; then
				6078	ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
				6079	else
				6080	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6081	for as_dir in $PATH
				6082	do
				6083	IFS=$as_save_IFS
				6084	test -z "$as_dir" && as_dir=.
				6085	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	646eb1e	2012-10-29 17:35:57	[diff] [blame]	6086	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]	6087	ac_cv_prog_ac_ct_AR="$ac_prog"
				6088	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6089	break 2
				6090	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6091	done
doko@ubuntu.com	51f6594	2012-06-30 12:42:46	[diff] [blame]	6092	done
				6093	IFS=$as_save_IFS
				6094
				6095	fi
				6096	fi
				6097	ac_ct_AR=$ac_cv_prog_ac_ct_AR
				6098	if test -n "$ac_ct_AR"; then
				6099	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
				6100	$as_echo "$ac_ct_AR" >&6; }
				6101	else
				6102	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6103	$as_echo "no" >&6; }
				6104	fi
				6105
				6106
				6107	test -n "$ac_ct_AR" && break
				6108	done
				6109
				6110	if test "x$ac_ct_AR" = x; then
				6111	AR="ar"
				6112	else
				6113	case $cross_compiling:$ac_tool_warned in
				6114	yes:)
				6115	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6116	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6117	ac_tool_warned=yes ;;
				6118	esac
				6119	AR=$ac_ct_AR
				6120	fi
				6121	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6122
				6123
				6124	# tweak ARFLAGS only if the user didn't set it on the command line
				6125
				6126	if test -z "$ARFLAGS"
				6127	then
stratakis	e1b2103	2018-11-29 14:43:24	[diff] [blame]	6128	ARFLAGS="rcs"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6129	fi
				6130
doko@ubuntu.com	5884449	2012-06-30 16:25:32	[diff] [blame]	6131	if test -n "$ac_tool_prefix"; then
				6132	for ac_prog in readelf
				6133	do
				6134	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				6135	set dummy $ac_tool_prefix$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_READELF+:} false; then :
				6139	$as_echo_n "(cached) " >&6
				6140	else
				6141	if test -n "$READELF"; then
				6142	ac_cv_prog_READELF="$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_READELF="$ac_tool_prefix$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	READELF=$ac_cv_prog_READELF
				6162	if test -n "$READELF"; then
				6163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
				6164	$as_echo "$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 "$READELF" && break
				6172	done
				6173	fi
				6174	if test -z "$READELF"; then
				6175	ac_ct_READELF=$READELF
				6176	for ac_prog in readelf
				6177	do
				6178	# Extract the first word of "$ac_prog", so it can be a program name with args.
				6179	set dummy $ac_prog; ac_word=$2
				6180	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6181	$as_echo_n "checking for $ac_word... " >&6; }
				6182	if ${ac_cv_prog_ac_ct_READELF+:} false; then :
				6183	$as_echo_n "(cached) " >&6
				6184	else
				6185	if test -n "$ac_ct_READELF"; then
				6186	ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
				6187	else
				6188	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6189	for as_dir in $PATH
				6190	do
				6191	IFS=$as_save_IFS
				6192	test -z "$as_dir" && as_dir=.
				6193	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6194	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]	6195	ac_cv_prog_ac_ct_READELF="$ac_prog"
				6196	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6197	break 2
				6198	fi
				6199	done
				6200	done
				6201	IFS=$as_save_IFS
				6202
				6203	fi
				6204	fi
				6205	ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
				6206	if test -n "$ac_ct_READELF"; then
				6207	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
				6208	$as_echo "$ac_ct_READELF" >&6; }
				6209	else
				6210	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6211	$as_echo "no" >&6; }
				6212	fi
				6213
				6214
				6215	test -n "$ac_ct_READELF" && break
				6216	done
				6217
				6218	if test "x$ac_ct_READELF" = x; then
				6219	READELF=":"
				6220	else
				6221	case $cross_compiling:$ac_tool_warned in
				6222	yes:)
				6223	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				6224	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				6225	ac_tool_warned=yes ;;
				6226	esac
				6227	READELF=$ac_ct_READELF
				6228	fi
				6229	fi
				6230
				6231	if test "$cross_compiling" = yes; then
				6232	case "$READELF" in
				6233	readelf\|:)
				6234	as_fn_error $? "readelf for the host is required for cross builds" "$LINENO" 5
				6235	;;
				6236	esac
				6237	fi
				6238
				6239
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6240
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6241	case $MACHDEP in
				6242	bsdos\|hp\|HP*)
				6243	# install -d does not work on BSDI or HP-UX
				6244	if test -z "$INSTALL"
				6245	then
				6246	INSTALL="${srcdir}/install-sh -c"
				6247	fi
				6248	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6249	# Find a good install program. We prefer a C program (faster),
				6250	# so one script is as good as another. But avoid the broken or
				6251	# incompatible versions:
				6252	# SysV /etc/install, /usr/sbin/install
				6253	# SunOS /usr/etc/install
				6254	# IRIX /sbin/install
				6255	# AIX /bin/install
				6256	# AmigaOS /C/install, which installs bootblocks on floppy discs
				6257	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
				6258	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
				6259	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
				6260	# OS/2's system install, which has a completely different semantic
				6261	# ./install, which can be erroneously created by make from ./install.sh.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6262	# Reject install programs that cannot install multiple files.
				6263	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
				6264	$as_echo_n "checking for a BSD-compatible install... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6265	if test -z "$INSTALL"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	6266	if ${ac_cv_path_install+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6267	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6268	else
				6269	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6270	for as_dir in $PATH
				6271	do
				6272	IFS=$as_save_IFS
				6273	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6274	# Account for people who put trailing slashes in PATH elements.
				6275	case $as_dir/ in #((
				6276	./ \| .// \| /[cC]/* \| \
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6277	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6278	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6279	/usr/ucb/* ) ;;
				6280	*)
				6281	# OSF1 and SCO ODT 3.0 have their own names for install.
				6282	# Don't use installbsd from OSF since it installs stuff as root
				6283	# by default.
				6284	for ac_prog in ginstall scoinst install; do
				6285	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6286	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6287	if test $ac_prog = install &&
				6288	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
				6289	# AIX install. It has an incompatible calling convention.
				6290	:
				6291	elif test $ac_prog = install &&
				6292	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
				6293	# program-specific install script used by HP pwplus--don't use.
				6294	:
				6295	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6296	rm -rf conftest.one conftest.two conftest.dir
				6297	echo one > conftest.one
				6298	echo two > conftest.two
				6299	mkdir conftest.dir
				6300	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
				6301	test -s conftest.one && test -s conftest.two &&
				6302	test -s conftest.dir/conftest.one &&
				6303	test -s conftest.dir/conftest.two
				6304	then
				6305	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
				6306	break 3
				6307	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6308	fi
				6309	fi
				6310	done
				6311	done
				6312	;;
				6313	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6314
				6315	done
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6316	IFS=$as_save_IFS
				6317
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6318	rm -rf conftest.one conftest.two conftest.dir
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6319
				6320	fi
				6321	if test "${ac_cv_path_install+set}" = set; then
				6322	INSTALL=$ac_cv_path_install
				6323	else
				6324	# As a last resort, use the slow shell script. Don't cache a
				6325	# value for INSTALL within a source directory, because that will
				6326	# break other packages using the cache if that directory is
				6327	# removed, or if the value is a relative name.
				6328	INSTALL=$ac_install_sh
				6329	fi
				6330	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6331	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
				6332	$as_echo "$INSTALL" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6333
				6334	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
				6335	# It thinks the first close brace ends the variable substitution.
				6336	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
				6337
				6338	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
				6339
				6340	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
				6341
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	6342	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
				6343	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
				6344	if test -z "$MKDIR_P"; then
				6345	if ${ac_cv_path_mkdir+:} false; then :
				6346	$as_echo_n "(cached) " >&6
				6347	else
				6348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6349	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
				6350	do
				6351	IFS=$as_save_IFS
				6352	test -z "$as_dir" && as_dir=.
				6353	for ac_prog in mkdir gmkdir; do
				6354	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	6355	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	6356	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
				6357	'mkdir (GNU coreutils) '* \| \
				6358	'mkdir (coreutils) '* \| \
				6359	'mkdir (fileutils) '4.1*)
				6360	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
				6361	break 3;;
				6362	esac
				6363	done
				6364	done
				6365	done
				6366	IFS=$as_save_IFS
				6367
				6368	fi
				6369
				6370	test -d ./--version && rmdir ./--version
				6371	if test "${ac_cv_path_mkdir+set}" = set; then
				6372	MKDIR_P="$ac_cv_path_mkdir -p"
				6373	else
				6374	# As a last resort, use the slow shell script. Don't cache a
				6375	# value for MKDIR_P within a source directory, because that will
				6376	# break other packages using the cache if that directory is
				6377	# removed, or if the value is a relative name.
				6378	MKDIR_P="$ac_install_sh -d"
				6379	fi
				6380	fi
				6381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
				6382	$as_echo "$MKDIR_P" >&6; }
				6383
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6384
				6385	# Not every filesystem supports hard links
				6386
				6387	if test -z "$LN" ; then
				6388	case $ac_sys_system in
				6389	CYGWIN*) LN="ln -s";;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6390	*) LN=ln;;
				6391	esac
				6392	fi
				6393
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	6394	# For calculating the .so ABI tag.
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	6395
				6396	ABIFLAGS=""
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	6397
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6398	# Check for --with-pydebug
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pydebug" >&5
				6400	$as_echo_n "checking for --with-pydebug... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6401
				6402	# Check whether --with-pydebug was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6403	if test "${with_pydebug+set}" = set; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6404	withval=$with_pydebug;
				6405	if test "$withval" != no
				6406	then
				6407
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6408	$as_echo "#define Py_DEBUG 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6409
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6411	$as_echo "yes" >&6; };
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6412	Py_DEBUG='true'
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	6413	ABIFLAGS="${ABIFLAGS}d"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6414	else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6415	$as_echo "no" >&6; }; Py_DEBUG='false'
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6416	fi
				6417	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	6418	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6419	$as_echo "no" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6420	fi
				6421
				6422
T. Wouters	07a40a1	2017-05-23 05:25:17	[diff] [blame]	6423	# Check for --with-assertions. Py_DEBUG implies assertions, but also changes
				6424	# the ABI. This allows enabling assertions without changing the ABI.
				6425	assertions='false'
				6426	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-assertions" >&5
				6427	$as_echo_n "checking for --with-assertions... " >&6; }
				6428
				6429	# Check whether --with-assertions was given.
				6430	if test "${with_assertions+set}" = set; then :
				6431	withval=$with_assertions;
				6432	if test "$withval" != no
				6433	then
				6434	assertions='true'
				6435	fi
				6436	fi
				6437
				6438	if test "$assertions" = 'true'; then
				6439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6440	$as_echo "yes" >&6; }
				6441	elif test "$Py_DEBUG" = 'true'; then
				6442	assertions='true'
				6443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: implied by --with-pydebug" >&5
				6444	$as_echo "implied by --with-pydebug" >&6; }
				6445	else
				6446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6447	$as_echo "no" >&6; }
				6448	fi
				6449
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6450	# Enable optimization flags
				6451
				6452
				6453	Py_OPT='false'
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-optimizations" >&5
				6455	$as_echo_n "checking for --enable-optimizations... " >&6; }
				6456	# Check whether --enable-optimizations was given.
				6457	if test "${enable_optimizations+set}" = set; then :
				6458	enableval=$enable_optimizations;
INADA Naoki	f01de61	2017-03-28 15:25:26	[diff] [blame]	6459	if test "$enableval" != no
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6460	then
				6461	Py_OPT='true'
				6462	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6463	$as_echo "yes" >&6; };
				6464	else
				6465	Py_OPT='false'
				6466	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6467	$as_echo "no" >&6; };
				6468	fi
				6469	else
				6470	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6471	$as_echo "no" >&6; }
				6472	fi
				6473
				6474	if test "$Py_OPT" = 'true' ; then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	14c7f71	2016-09-08 22:38:46	[diff] [blame]	6475	# Intentionally not forcing Py_LTO='true' here. Too many toolchains do not
				6476	# compile working code using it and both test_distutils and test_gdb are
Brett Cannon	1d8f755	2016-11-03 23:20:00	[diff] [blame]	6477	# 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]	6478	# who want LTO need to use --with-lto themselves.
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6479	DEF_MAKE_ALL_RULE="profile-opt"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6480	REQUIRE_PGO="yes"
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6481	DEF_MAKE_RULE="build_all"
				6482	else
				6483	DEF_MAKE_ALL_RULE="build_all"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6484	REQUIRE_PGO="no"
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	6485	DEF_MAKE_RULE="all"
				6486	fi
				6487
stratakis	f83ee47	2018-12-09 08:08:43	[diff] [blame]	6488	# Make llvm-relatec checks work on systems where llvm tools are not installed with their
				6489	# normal names in the default $PATH (ie: Ubuntu). They exist under the
				6490	# non-suffixed name in their versioned llvm directory.
				6491
				6492	llvm_bin_dir=''
				6493	llvm_path="${PATH}"
				6494	if test "${CC}" = "clang"
				6495	then
				6496	clang_bin=`which clang`
				6497	# Some systems install clang elsewhere as a symlink to the real path
				6498	# which is where the related llvm tools are located.
				6499	if test -L "${clang_bin}"
				6500	then
				6501	clang_dir=`dirname "${clang_bin}"`
				6502	clang_bin=`readlink "${clang_bin}"`
				6503	llvm_bin_dir="${clang_dir}/"`dirname "${clang_bin}"`
				6504	llvm_path="${llvm_path}${PATH_SEPARATOR}${llvm_bin_dir}"
				6505	fi
				6506	fi
				6507
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	6508	# Enable LTO flags
Gregory P. Smith	d82da9f	2016-04-15 23:57:04	[diff] [blame]	6509	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-lto" >&5
				6510	$as_echo_n "checking for --with-lto... " >&6; }
				6511
				6512	# Check whether --with-lto was given.
				6513	if test "${with_lto+set}" = set; then :
				6514	withval=$with_lto;
				6515	if test "$withval" != no
				6516	then
				6517	Py_LTO='true'
				6518	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				6519	$as_echo "yes" >&6; };
				6520	else
				6521	Py_LTO='false'
				6522	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6523	$as_echo "no" >&6; };
				6524	fi
				6525	else
				6526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6527	$as_echo "no" >&6; }
				6528	fi
				6529
				6530	if test "$Py_LTO" = 'true' ; then
				6531	case $CC in
				6532	clang)
Victor Stinner	7839288	2018-06-22 07:10:42	[diff] [blame]	6533
stratakis	f83ee47	2018-12-09 08:08:43	[diff] [blame]	6534	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6535	$as_echo_n "checking target system type... " >&6; }
				6536	if ${ac_cv_target+:} false; then :
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6537	$as_echo_n "(cached) " >&6
				6538	else
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6539	if test "x$target_alias" = x; then
				6540	ac_cv_target=$ac_cv_host
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6541	else
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6542	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
				6543	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
				6544	fi
				6545
				6546	fi
				6547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
				6548	$as_echo "$ac_cv_target" >&6; }
				6549	case $ac_cv_target in
				6550	--*) ;;
				6551	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
				6552	esac
				6553	target=$ac_cv_target
				6554	ac_save_IFS=$IFS; IFS='-'
				6555	set x $ac_cv_target
				6556	shift
				6557	target_cpu=$1
				6558	target_vendor=$2
				6559	shift; shift
				6560	# Remember, the first character of IFS is used to create $*,
				6561	# except with old shells:
				6562	target_os=$*
				6563	IFS=$ac_save_IFS
				6564	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
				6565
				6566
				6567	# The aliases save the names the user supplied, while $host etc.
				6568	# will get canonicalized.
				6569	test -n "$target_alias" &&
				6570	test "$program_prefix$program_suffix$program_transform_name" = \
				6571	NONENONEs,x,x, &&
				6572	program_prefix=${target_alias}-
stratakis	f83ee47	2018-12-09 08:08:43	[diff] [blame]	6573	# Extract the first word of "$target_alias-llvm-ar", so it can be a program name with args.
				6574	set dummy $target_alias-llvm-ar; ac_word=$2
				6575	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6576	$as_echo_n "checking for $ac_word... " >&6; }
				6577	if ${ac_cv_path_LLVM_AR+:} false; then :
				6578	$as_echo_n "(cached) " >&6
				6579	else
				6580	case $LLVM_AR in
				6581	[\\/]* \| ?:[\\/]*)
				6582	ac_cv_path_LLVM_AR="$LLVM_AR" # Let the user override the test with a path.
				6583	;;
				6584	*)
				6585	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6586	for as_dir in ${llvm_path}
				6587	do
				6588	IFS=$as_save_IFS
				6589	test -z "$as_dir" && as_dir=.
				6590	for ac_exec_ext in '' $ac_executable_extensions; do
				6591	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6592	ac_cv_path_LLVM_AR="$as_dir/$ac_word$ac_exec_ext"
				6593	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6594	break 2
				6595	fi
				6596	done
				6597	done
				6598	IFS=$as_save_IFS
				6599
				6600	;;
				6601	esac
				6602	fi
				6603	LLVM_AR=$ac_cv_path_LLVM_AR
				6604	if test -n "$LLVM_AR"; then
				6605	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_AR" >&5
				6606	$as_echo "$LLVM_AR" >&6; }
				6607	else
				6608	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6609	$as_echo "no" >&6; }
				6610	fi
				6611
				6612
				6613	if test -z "$ac_cv_path_LLVM_AR"; then
				6614	if test "$build" = "$target"; then
				6615	ac_pt_LLVM_AR=$LLVM_AR
				6616	# Extract the first word of "llvm-ar", so it can be a program name with args.
				6617	set dummy llvm-ar; ac_word=$2
				6618	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6619	$as_echo_n "checking for $ac_word... " >&6; }
				6620	if ${ac_cv_path_ac_pt_LLVM_AR+:} false; then :
				6621	$as_echo_n "(cached) " >&6
				6622	else
				6623	case $ac_pt_LLVM_AR in
				6624	[\\/]* \| ?:[\\/]*)
				6625	ac_cv_path_ac_pt_LLVM_AR="$ac_pt_LLVM_AR" # Let the user override the test with a path.
				6626	;;
				6627	*)
				6628	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6629	for as_dir in ${llvm_path}
				6630	do
				6631	IFS=$as_save_IFS
				6632	test -z "$as_dir" && as_dir=.
				6633	for ac_exec_ext in '' $ac_executable_extensions; do
				6634	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6635	ac_cv_path_ac_pt_LLVM_AR="$as_dir/$ac_word$ac_exec_ext"
				6636	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6637	break 2
				6638	fi
				6639	done
				6640	done
				6641	IFS=$as_save_IFS
				6642
				6643	test -z "$ac_cv_path_ac_pt_LLVM_AR" && ac_cv_path_ac_pt_LLVM_AR="''"
				6644	;;
				6645	esac
				6646	fi
				6647	ac_pt_LLVM_AR=$ac_cv_path_ac_pt_LLVM_AR
				6648	if test -n "$ac_pt_LLVM_AR"; then
				6649	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_AR" >&5
				6650	$as_echo "$ac_pt_LLVM_AR" >&6; }
				6651	else
				6652	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6653	$as_echo "no" >&6; }
				6654	fi
				6655
				6656	LLVM_AR=$ac_pt_LLVM_AR
				6657	else
				6658	LLVM_AR="''"
				6659	fi
				6660	else
				6661	LLVM_AR="$ac_cv_path_LLVM_AR"
				6662	fi
				6663
				6664
				6665	if test -n "${LLVM_AR}" -a -x "${LLVM_AR}"
				6666	then
				6667	LLVM_AR_FOUND="found"
				6668	else
				6669	LLVM_AR_FOUND="not-found"
				6670	fi
				6671	if test "$ac_sys_system" = "Darwin" -a "${LLVM_AR_FOUND}" = "not-found"
				6672	then
				6673	found_llvm_ar=`/usr/bin/xcrun -find llvm-ar 2>/dev/null`
				6674	if test -n "${found_llvm_ar}"
				6675	then
				6676	LLVM_AR='/usr/bin/xcrun llvm-ar'
				6677	LLVM_AR_FOUND=found
				6678	{ $as_echo "$as_me:${as_lineno-$LINENO}: llvm-ar found via xcrun: ${LLVM_AR}" >&5
				6679	$as_echo "$as_me: llvm-ar found via xcrun: ${LLVM_AR}" >&6;}
				6680	fi
				6681	fi
				6682	if test $LLVM_AR_FOUND = not-found
				6683	then
				6684	LLVM_PROFR_ERR=yes
				6685	as_fn_error $? "llvm-ar is required for a --with-lto build with clang but could not be found." "$LINENO" 5
				6686	else
				6687	LLVM_AR_ERR=no
				6688	fi
				6689	AR="${LLVM_AR}"
				6690	case $ac_sys_system in
				6691	Darwin*)
				6692	# Any changes made here should be reflected in the GCC+Darwin case below
				6693	LTOFLAGS="-flto -Wl,-export_dynamic"
				6694	;;
				6695	*)
				6696	LTOFLAGS="-flto"
				6697	;;
				6698	esac
				6699	;;
				6700	gcc)
				6701	case $ac_sys_system in
				6702	Darwin*)
				6703	LTOFLAGS="-flto -Wl,-export_dynamic"
				6704	;;
				6705	*)
				6706	LTOFLAGS="-flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none"
				6707	;;
				6708	esac
				6709	;;
				6710	esac
				6711
				6712	if test "$ac_cv_prog_cc_g" = "yes"
				6713	then
				6714	# bpo-30345: Add -g to LDFLAGS when compiling with LTO
				6715	# to get debug symbols.
				6716	LTOFLAGS="$LTOFLAGS -g"
				6717	fi
				6718
Miss Islington (bot)	f2d2cb1	2018-12-09 08:35:13	[diff] [blame]	6719	CFLAGS_NODIST="$CFLAGS_NODIST $LTOFLAGS"
Victor Stinner	a21bedf	2018-12-20 20:31:22	[diff] [blame]	6720	LDFLAGS_NODIST="$LDFLAGS_NODIST $LTOFLAGS"
stratakis	f83ee47	2018-12-09 08:08:43	[diff] [blame]	6721	fi
				6722
				6723	# Enable PGO flags.
				6724
				6725
				6726
				6727
				6728
				6729
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6730	# Extract the first word of "$target_alias-llvm-profdata", so it can be a program name with args.
				6731	set dummy $target_alias-llvm-profdata; ac_word=$2
				6732	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6733	$as_echo_n "checking for $ac_word... " >&6; }
				6734	if ${ac_cv_path_LLVM_PROFDATA+:} false; then :
				6735	$as_echo_n "(cached) " >&6
				6736	else
				6737	case $LLVM_PROFDATA in
				6738	[\\/]* \| ?:[\\/]*)
				6739	ac_cv_path_LLVM_PROFDATA="$LLVM_PROFDATA" # Let the user override the test with a path.
				6740	;;
				6741	*)
				6742	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6743	for as_dir in ${llvm_path}
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6744	do
				6745	IFS=$as_save_IFS
				6746	test -z "$as_dir" && as_dir=.
				6747	for ac_exec_ext in '' $ac_executable_extensions; do
				6748	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]	6749	ac_cv_path_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6750	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6751	break 2
				6752	fi
				6753	done
				6754	done
				6755	IFS=$as_save_IFS
				6756
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6757	;;
				6758	esac
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6759	fi
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6760	LLVM_PROFDATA=$ac_cv_path_LLVM_PROFDATA
				6761	if test -n "$LLVM_PROFDATA"; then
				6762	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_PROFDATA" >&5
				6763	$as_echo "$LLVM_PROFDATA" >&6; }
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6764	else
				6765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6766	$as_echo "no" >&6; }
				6767	fi
				6768
				6769
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6770	if test -z "$ac_cv_path_LLVM_PROFDATA"; then
				6771	if test "$build" = "$target"; then
				6772	ac_pt_LLVM_PROFDATA=$LLVM_PROFDATA
				6773	# Extract the first word of "llvm-profdata", so it can be a program name with args.
				6774	set dummy llvm-profdata; ac_word=$2
				6775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				6776	$as_echo_n "checking for $ac_word... " >&6; }
				6777	if ${ac_cv_path_ac_pt_LLVM_PROFDATA+:} false; then :
				6778	$as_echo_n "(cached) " >&6
				6779	else
				6780	case $ac_pt_LLVM_PROFDATA in
				6781	[\\/]* \| ?:[\\/]*)
				6782	ac_cv_path_ac_pt_LLVM_PROFDATA="$ac_pt_LLVM_PROFDATA" # Let the user override the test with a path.
				6783	;;
				6784	*)
				6785	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6786	for as_dir in ${llvm_path}
				6787	do
				6788	IFS=$as_save_IFS
				6789	test -z "$as_dir" && as_dir=.
				6790	for ac_exec_ext in '' $ac_executable_extensions; do
				6791	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				6792	ac_cv_path_ac_pt_LLVM_PROFDATA="$as_dir/$ac_word$ac_exec_ext"
				6793	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				6794	break 2
				6795	fi
				6796	done
				6797	done
				6798	IFS=$as_save_IFS
				6799
				6800	test -z "$ac_cv_path_ac_pt_LLVM_PROFDATA" && ac_cv_path_ac_pt_LLVM_PROFDATA="''"
				6801	;;
				6802	esac
				6803	fi
				6804	ac_pt_LLVM_PROFDATA=$ac_cv_path_ac_pt_LLVM_PROFDATA
				6805	if test -n "$ac_pt_LLVM_PROFDATA"; then
				6806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LLVM_PROFDATA" >&5
				6807	$as_echo "$ac_pt_LLVM_PROFDATA" >&6; }
				6808	else
				6809	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				6810	$as_echo "no" >&6; }
				6811	fi
				6812
				6813	LLVM_PROFDATA=$ac_pt_LLVM_PROFDATA
				6814	else
				6815	LLVM_PROFDATA="''"
				6816	fi
				6817	else
				6818	LLVM_PROFDATA="$ac_cv_path_LLVM_PROFDATA"
				6819	fi
				6820
				6821
				6822	if test -n "${LLVM_PROFDATA}" -a -x "${LLVM_PROFDATA}"
				6823	then
				6824	LLVM_PROF_FOUND="found"
				6825	else
				6826	LLVM_PROF_FOUND="not-found"
				6827	fi
				6828	if test "$ac_sys_system" = "Darwin" -a "${LLVM_PROF_FOUND}" = "not-found"
				6829	then
				6830	found_llvm_profdata=`/usr/bin/xcrun -find llvm-profdata 2>/dev/null`
				6831	if test -n "${found_llvm_profdata}"
				6832	then
				6833	# llvm-profdata isn't directly in $PATH in some cases.
				6834	# https://apple.stackexchange.com/questions/197053/
				6835	LLVM_PROFDATA='/usr/bin/xcrun llvm-profdata'
				6836	LLVM_PROF_FOUND=found
				6837	{ $as_echo "$as_me:${as_lineno-$LINENO}: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&5
				6838	$as_echo "$as_me: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&6;}
				6839	fi
				6840	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6841	LLVM_PROF_ERR=no
				6842	case $CC in
				6843	clang)
				6844	# Any changes made here should be reflected in the GCC+Darwin case below
				6845	PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
				6846	PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6847	LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6848	LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\""
				6849	if test $LLVM_PROF_FOUND = not-found
				6850	then
				6851	LLVM_PROF_ERR=yes
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6852	if test "${REQUIRE_PGO}" = "yes"
				6853	then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6854	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]	6855	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6856	fi
				6857	;;
				6858	gcc)
				6859	case $ac_sys_system in
				6860	Darwin*)
				6861	PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
				6862	PGO_PROF_USE_FLAG="-fprofile-instr-use=code.profclangd"
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6863	LLVM_PROF_MERGER="${LLVM_PROFDATA} merge -output=code.profclangd *.profclangr"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6864	LLVM_PROF_FILE="LLVM_PROFILE_FILE=\"code-%p.profclangr\""
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6865	if test "${LLVM_PROF_FOUND}" = "not-found"
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6866	then
				6867	LLVM_PROF_ERR=yes
Gregory P. Smith	799520c	2016-09-07 23:10:00	[diff] [blame]	6868	if test "${REQUIRE_PGO}" = "yes"
				6869	then
Gregory P. Smith ext:(%20%5BGoogle%20Inc.%5D)	1016b2f	2016-11-20 21:07:42	[diff] [blame]	6870	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]	6871	fi
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6872	fi
				6873	;;
				6874	*)
				6875	PGO_PROF_GEN_FLAG="-fprofile-generate"
				6876	PGO_PROF_USE_FLAG="-fprofile-use -fprofile-correction"
				6877	LLVM_PROF_MERGER="true"
				6878	LLVM_PROF_FILE=""
				6879	;;
				6880	esac
				6881	;;
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	6882	icc)
				6883	PGO_PROF_GEN_FLAG="-prof-gen"
				6884	PGO_PROF_USE_FLAG="-prof-use"
				6885	LLVM_PROF_MERGER="true"
				6886	LLVM_PROF_FILE=""
				6887	;;
Brett Cannon	7188a3e	2015-09-18 22:13:44	[diff] [blame]	6888	esac
				6889
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6890	# XXX Shouldn't the code above that fiddles with BASECFLAGS and OPT be
				6891	# merged with this chunk of code?
				6892
				6893	# Optimizer/debugger flags
				6894	# ------------------------
				6895	# (The following bit of code is complicated enough - please keep things
				6896	# indented properly. Just pretend you're editing Python code. ;-)
				6897
				6898	# There are two parallel sets of case statements below, one that checks to
				6899	# see if OPT was set and one that does BASECFLAGS setting based upon
				6900	# compiler and platform. BASECFLAGS tweaks need to be made even if the
				6901	# user set OPT.
				6902
				6903	# tweak OPT based on compiler and platform, only if the user didn't set
				6904	# it on the command line
				6905
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	6906
Benjamin Peterson	65b4ec5	2010-03-23 21:02:34	[diff] [blame]	6907	if test "${OPT-unset}" = "unset"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6908	then
				6909	case $GCC in
				6910	yes)
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6911	# For gcc 4.x we need to use -fwrapv so lets check if its supported
				6912	if "$CC" -v --help 2>/dev/null \|grep -- -fwrapv > /dev/null; then
				6913	WRAP="-fwrapv"
				6914	fi
Stefan Krah	962055d	2011-09-14 13:14:08	[diff] [blame]	6915
Stefan Krah	af04ff2	2011-12-08 21:20:31	[diff] [blame]	6916	case $CC in
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	6917	clang)
				6918	cc_is_clang=1
				6919	;;
				6920	*)
				6921	if $CC --version 2>&1 \| grep -q clang
				6922	then
				6923	cc_is_clang=1
				6924	else
				6925	cc_is_clang=
				6926	fi
Stefan Krah	af04ff2	2011-12-08 21:20:31	[diff] [blame]	6927	esac
Stefan Krah	962055d	2011-09-14 13:14:08	[diff] [blame]	6928
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	6929	if test -n "${cc_is_clang}"
				6930	then
				6931	# Clang also needs -fwrapv
				6932	WRAP="-fwrapv"
				6933	# bpo-30104: disable strict aliasing to compile correctly dtoa.c,
				6934	# see Makefile.pre.in for more information
				6935	CFLAGS_ALIASING="-fno-strict-aliasing"
				6936	fi
				6937
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6938	case $ac_cv_prog_cc_g in
				6939	yes)
				6940	if test "$Py_DEBUG" = 'true' ; then
				6941	# Optimization messes up debuggers, so turn it off for
				6942	# debug builds.
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6943	if "$CC" -v --help 2>/dev/null \|grep -- -Og > /dev/null; then
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	6944	OPT="-g -Og -Wall"
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6945	else
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	6946	OPT="-g -O0 -Wall"
Antoine Pitrou	3d6c784	2015-02-11 18:39:16	[diff] [blame]	6947	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6948	else
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	6949	OPT="-g $WRAP -O3 -Wall"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6950	fi
				6951	;;
				6952	*)
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	6953	OPT="-O3 -Wall"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6954	;;
				6955	esac
Victor Stinner	809101f	2017-05-02 08:47:37	[diff] [blame]	6956
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6957	case $ac_sys_system in
				6958	SCO_SV*) OPT="$OPT -m486 -DSCO5"
				6959	;;
				6960	esac
				6961	;;
				6962
				6963	*)
				6964	OPT="-O"
				6965	;;
				6966	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6967	fi
				6968
				6969
				6970
Benjamin Peterson	acb8c52	2014-08-10 03:01:49	[diff] [blame]	6971
Victor Stinner	a21bedf	2018-12-20 20:31:22	[diff] [blame]	6972
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	6973	# The -arch flags for universal builds on OSX
				6974	UNIVERSAL_ARCH_FLAGS=
				6975
				6976
				6977	# tweak BASECFLAGS based on compiler and platform
				6978	case $GCC in
				6979	yes)
Benjamin Peterson	050af5d	2016-09-11 00:53:13	[diff] [blame]	6980	CFLAGS_NODIST="$CFLAGS_NODIST -std=c99"
Benjamin Peterson	d170256	2016-09-07 19:00:06	[diff] [blame]	6981
Serhiy Storchaka	ea80ffb	2016-09-11 18:56:32	[diff] [blame]	6982	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -Wextra" >&5
				6983	$as_echo_n "checking for -Wextra... " >&6; }
				6984	ac_save_cc="$CC"
				6985	CC="$CC -Wextra -Werror"
				6986	if ${ac_cv_extra_warnings+:} false; then :
				6987	$as_echo_n "(cached) " >&6
				6988	else
				6989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6990	/* end confdefs.h. */
				6991
				6992
				6993	int
				6994	main ()
				6995	{
				6996
				6997	;
				6998	return 0;
				6999	}
				7000
				7001	_ACEOF
				7002	if ac_fn_c_try_compile "$LINENO"; then :
				7003
				7004	ac_cv_extra_warnings=yes
				7005
				7006	else
				7007
				7008	ac_cv_extra_warnings=no
				7009
				7010	fi
				7011	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7012	fi
				7013
				7014	CC="$ac_save_cc"
				7015	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_extra_warnings" >&5
				7016	$as_echo "$ac_cv_extra_warnings" >&6; }
				7017
				7018	if test $ac_cv_extra_warnings = yes
				7019	then
				7020	CFLAGS_NODIST="$CFLAGS_NODIST -Wextra"
				7021	fi
				7022
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7023	# Python doesn't violate C99 aliasing rules, but older versions of
				7024	# GCC produce warnings for legal Python code. Enable
				7025	# -fno-strict-aliasing on versions of GCC that support but produce
				7026	# warnings. See Issue3326
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts and needs -fno-strict-aliasing" >&5
				7028	$as_echo_n "checking whether $CC accepts and needs -fno-strict-aliasing... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7029	ac_save_cc="$CC"
				7030	CC="$CC -fno-strict-aliasing"
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7031	save_CFLAGS="$CFLAGS"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7032	if ${ac_cv_no_strict_aliasing+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7033	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	7034	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7036	/* end confdefs.h. */
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	7037
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7038
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	7039	int
				7040	main ()
				7041	{
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	7042
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	7043	;
				7044	return 0;
				7045	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7046
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7047	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7048	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7049
				7050	CC="$ac_save_cc -fstrict-aliasing"
				7051	CFLAGS="$CFLAGS -Werror -Wstrict-aliasing"
				7052	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7053	/* end confdefs.h. */
				7054
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	7055	void f(int **x) {}
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7056	int
				7057	main ()
				7058	{
Mark Dickinson	8c2b6f1	2010-05-11 09:23:07	[diff] [blame]	7059	double x; f((int *) &x);
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7060	;
				7061	return 0;
				7062	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7063
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7064	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7065	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7066
				7067	ac_cv_no_strict_aliasing=no
				7068
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7069	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7070
				7071	ac_cv_no_strict_aliasing=yes
				7072
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7073	fi
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7074	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7075
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7076	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	7077
				7078	ac_cv_no_strict_aliasing=no
				7079
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7080	fi
Gregory P. Smith	e0450c6	2009-11-01 21:11:36	[diff] [blame]	7081	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	7082	fi
				7083
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7084	CFLAGS="$save_CFLAGS"
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7085	CC="$ac_save_cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_no_strict_aliasing" >&5
				7087	$as_echo "$ac_cv_no_strict_aliasing" >&6; }
Benjamin Peterson	e6c9d24	2010-03-30 17:34:47	[diff] [blame]	7088	if test $ac_cv_no_strict_aliasing = yes
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7089	then
				7090	BASECFLAGS="$BASECFLAGS -fno-strict-aliasing"
				7091	fi
				7092
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7093	# ICC doesn't recognize the option, but only emits a warning
				7094	## XXX does it emit an unused result warning and can it be disabled?
				7095	case "$CC" in
				7096	icc)
				7097	ac_cv_disable_unused_result_warning=no
				7098	;;
				7099	*)
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7100	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused result warning" >&5
				7101	$as_echo_n "checking if we can turn off $CC unused result warning... " >&6; }
				7102	ac_save_cc="$CC"
				7103	CC="$CC -Wunused-result -Werror"
				7104	save_CFLAGS="$CFLAGS"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7105	if ${ac_cv_disable_unused_result_warning+:} false; then :
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7106	$as_echo_n "(cached) " >&6
				7107	else
				7108	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7109	/* end confdefs.h. */
				7110
				7111
				7112	int
				7113	main ()
				7114	{
				7115
				7116	;
				7117	return 0;
				7118	}
				7119
				7120	_ACEOF
				7121	if ac_fn_c_try_compile "$LINENO"; then :
				7122
				7123	ac_cv_disable_unused_result_warning=yes
				7124
				7125	else
				7126
				7127	ac_cv_disable_unused_result_warning=no
				7128
				7129	fi
				7130	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7131	fi
				7132
				7133	CFLAGS="$save_CFLAGS"
				7134	CC="$ac_save_cc"
				7135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_result_warning" >&5
				7136	$as_echo "$ac_cv_disable_unused_result_warning" >&6; }
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7137	;;
				7138	esac
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7139
				7140	if test $ac_cv_disable_unused_result_warning = yes
				7141	then
				7142	BASECFLAGS="$BASECFLAGS -Wno-unused-result"
Serhiy Storchaka	ea80ffb	2016-09-11 18:56:32	[diff] [blame]	7143	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-result"
				7144	fi
				7145
				7146	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC unused parameter warning" >&5
				7147	$as_echo_n "checking if we can turn off $CC unused parameter warning... " >&6; }
				7148	ac_save_cc="$CC"
				7149	CC="$CC -Wunused-parameter -Werror"
				7150	if ${ac_cv_disable_unused_parameter_warning+:} false; then :
				7151	$as_echo_n "(cached) " >&6
				7152	else
				7153	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7154	/* end confdefs.h. */
				7155
				7156
				7157	int
				7158	main ()
				7159	{
				7160
				7161	;
				7162	return 0;
				7163	}
				7164
				7165	_ACEOF
				7166	if ac_fn_c_try_compile "$LINENO"; then :
				7167
				7168	ac_cv_disable_unused_parameter_warning=yes
				7169
				7170	else
				7171
				7172	ac_cv_disable_unused_parameter_warning=no
				7173
				7174	fi
				7175	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7176	fi
				7177
				7178	CC="$ac_save_cc"
				7179	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_unused_parameter_warning" >&5
				7180	$as_echo "$ac_cv_disable_unused_parameter_warning" >&6; }
				7181
				7182	if test $ac_cv_disable_unused_parameter_warning = yes
				7183	then
				7184	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-unused-parameter"
				7185	fi
				7186
				7187	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC missing field initializers warning" >&5
				7188	$as_echo_n "checking if we can turn off $CC missing field initializers warning... " >&6; }
				7189	ac_save_cc="$CC"
				7190	CC="$CC -Wmissing-field-initializers -Werror"
				7191	if ${ac_cv_disable_missing_field_initializers+:} false; then :
				7192	$as_echo_n "(cached) " >&6
				7193	else
				7194	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7195	/* end confdefs.h. */
				7196
				7197
				7198	int
				7199	main ()
				7200	{
				7201
				7202	;
				7203	return 0;
				7204	}
				7205
				7206	_ACEOF
				7207	if ac_fn_c_try_compile "$LINENO"; then :
				7208
				7209	ac_cv_disable_missing_field_initializers=yes
				7210
				7211	else
				7212
				7213	ac_cv_disable_missing_field_initializers=no
				7214
				7215	fi
				7216	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7217	fi
				7218
				7219	CC="$ac_save_cc"
				7220	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_missing_field_initializers" >&5
				7221	$as_echo "$ac_cv_disable_missing_field_initializers" >&6; }
				7222
				7223	if test $ac_cv_disable_missing_field_initializers = yes
				7224	then
				7225	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-missing-field-initializers"
Benjamin Peterson	7ddbf10	2011-09-23 17:23:22	[diff] [blame]	7226	fi
				7227
Miss Islington (bot)	20b797d	2018-05-25 11:02:54	[diff] [blame]	7228	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn off $CC invalid function cast warning" >&5
				7229	$as_echo_n "checking if we can turn off $CC invalid function cast warning... " >&6; }
				7230	ac_save_cc="$CC"
				7231	CC="$CC -Wcast-function-type -Werror"
				7232	if ${ac_cv_disable_cast_function_type+:} false; then :
				7233	$as_echo_n "(cached) " >&6
				7234	else
				7235	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7236	/* end confdefs.h. */
				7237
				7238
				7239	int
				7240	main ()
				7241	{
				7242
				7243	;
				7244	return 0;
				7245	}
				7246
				7247	_ACEOF
				7248	if ac_fn_c_try_compile "$LINENO"; then :
				7249
				7250	ac_cv_disable_cast_function_type=yes
				7251
				7252	else
				7253
				7254	ac_cv_disable_cast_function_type=no
				7255
				7256	fi
				7257	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7258	fi
				7259
				7260	CC="$ac_save_cc"
				7261	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_disable_cast_function_type" >&5
				7262	$as_echo "$ac_cv_disable_cast_function_type" >&6; }
				7263
				7264	if test $ac_cv_disable_cast_function_type = yes
				7265	then
				7266	CFLAGS_NODIST="$CFLAGS_NODIST -Wno-cast-function-type"
				7267	fi
				7268
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7269	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC mixed sign comparison warning" >&5
				7270	$as_echo_n "checking if we can turn on $CC mixed sign comparison warning... " >&6; }
				7271	ac_save_cc="$CC"
				7272	CC="$CC -Wsign-compare"
				7273	save_CFLAGS="$CFLAGS"
				7274	if ${ac_cv_enable_sign_compare_warning+:} false; then :
				7275	$as_echo_n "(cached) " >&6
				7276	else
				7277	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7278	/* end confdefs.h. */
				7279
				7280
				7281	int
				7282	main ()
				7283	{
				7284
				7285	;
				7286	return 0;
				7287	}
				7288
				7289	_ACEOF
				7290	if ac_fn_c_try_compile "$LINENO"; then :
				7291
				7292	ac_cv_enable_sign_compare_warning=yes
				7293
				7294	else
				7295
				7296	ac_cv_enable_sign_compare_warning=no
				7297
				7298	fi
				7299	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7300	fi
				7301
				7302	CFLAGS="$save_CFLAGS"
				7303	CC="$ac_save_cc"
				7304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_sign_compare_warning" >&5
				7305	$as_echo "$ac_cv_enable_sign_compare_warning" >&6; }
				7306
				7307	if test $ac_cv_enable_sign_compare_warning = yes
				7308	then
				7309	BASECFLAGS="$BASECFLAGS -Wsign-compare"
				7310	fi
				7311
				7312	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC unreachable code warning" >&5
				7313	$as_echo_n "checking if we can turn on $CC unreachable code warning... " >&6; }
				7314	ac_save_cc="$CC"
				7315	CC="$CC -Wunreachable-code"
				7316	save_CFLAGS="$CFLAGS"
				7317	if ${ac_cv_enable_unreachable_code_warning+:} false; then :
				7318	$as_echo_n "(cached) " >&6
				7319	else
				7320	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7321	/* end confdefs.h. */
				7322
				7323
				7324	int
				7325	main ()
				7326	{
				7327
				7328	;
				7329	return 0;
				7330	}
				7331
				7332	_ACEOF
				7333	if ac_fn_c_try_compile "$LINENO"; then :
				7334
				7335	ac_cv_enable_unreachable_code_warning=yes
				7336
				7337	else
				7338
				7339	ac_cv_enable_unreachable_code_warning=no
				7340
				7341	fi
				7342	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7343	fi
				7344
				7345	CFLAGS="$save_CFLAGS"
				7346	CC="$ac_save_cc"
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7347
				7348	# Don't enable unreachable code warning in debug mode, since it usually
				7349	# results in non-standard code paths.
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7350	# Issue #24324: Unfortunately, the unreachable code warning does not work
				7351	# correctly on gcc and has been silently removed from the compiler.
				7352	# It is supported on clang but on OS X systems gcc may be an alias
				7353	# for clang. Try to determine if the compiler is not really gcc and,
				7354	# if so, only then enable the warning.
				7355	if test $ac_cv_enable_unreachable_code_warning = yes && \
				7356	test "$Py_DEBUG" != "true" && \
				7357	test -z "`$CC --version 2>/dev/null \| grep 'Free Software Foundation'`"
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7358	then
				7359	BASECFLAGS="$BASECFLAGS -Wunreachable-code"
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7360	else
				7361	ac_cv_enable_unreachable_code_warning=no
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7362	fi
Ned Deily	bec699e	2016-03-08 05:28:37	[diff] [blame]	7363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_unreachable_code_warning" >&5
				7364	$as_echo "$ac_cv_enable_unreachable_code_warning" >&6; }
Charles-François Natali	7f9cc93	2014-08-01 20:57:49	[diff] [blame]	7365
INADA Naoki	d59f97c	2018-06-06 05:18:14	[diff] [blame]	7366	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can turn on $CC strict-prototypes warning" >&5
				7367	$as_echo_n "checking if we can turn on $CC strict-prototypes warning... " >&6; }
				7368	ac_save_cc="$CC"
				7369	CC="$CC -Werror -Wstrict-prototypes"
				7370	if ${ac_cv_enable_enable_strict_prototypes_warning+:} false; then :
				7371	$as_echo_n "(cached) " >&6
				7372	else
				7373	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				7374	/* end confdefs.h. */
				7375
				7376
				7377	int
				7378	main ()
				7379	{
				7380
				7381	;
				7382	return 0;
				7383	}
				7384
				7385	_ACEOF
				7386	if ac_fn_c_try_compile "$LINENO"; then :
				7387
				7388	ac_cv_enable_strict_prototypes_warning=yes
				7389
				7390	else
				7391
				7392	ac_cv_enable_strict_prototypes_warning=no
				7393
				7394	fi
				7395	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7396	fi
				7397
				7398	CC="$ac_save_cc"
				7399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_enable_strict_prototypes_warning" >&5
				7400	$as_echo "$ac_cv_enable_strict_prototypes_warning" >&6; }
				7401
				7402	if test $ac_cv_enable_strict_prototypes_warning = yes
				7403	then
				7404	CFLAGS_NODIST="$CFLAGS_NODIST -Wstrict-prototypes"
				7405	fi
				7406
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7407	# if using gcc on alpha, use -mieee to get (near) full IEEE 754
				7408	# support. Without this, treatment of subnormals doesn't follow
				7409	# the standard.
Matthias Klose	df2aecb	2012-03-15 21:19:28	[diff] [blame]	7410	case $host in
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7411	alpha*)
				7412	BASECFLAGS="$BASECFLAGS -mieee"
				7413	;;
				7414	esac
				7415
				7416	case $ac_sys_system in
				7417	SCO_SV*)
				7418	BASECFLAGS="$BASECFLAGS -m486 -DSCO5"
				7419	;;
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7420
				7421	# is there any other compiler on Darwin besides gcc?
				7422	Darwin*)
				7423	# -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd
				7424	# used to be here, but non-Apple gcc doesn't accept them.
				7425	if test "${CC}" = gcc
				7426	then
				7427	{ $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]	7428	$as_echo_n "checking which compiler should be used... " >&6; }
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7429	case "${UNIVERSALSDK}" in
				7430	*/MacOSX10.4u.sdk)
				7431	# Build using 10.4 SDK, force usage of gcc when the
				7432	# compiler is gcc, otherwise the user will get very
				7433	# confusing error messages when building on OSX 10.6
				7434	CC=gcc-4.0
				7435	CPP=cpp-4.0
				7436	;;
				7437	esac
				7438	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7439	$as_echo "$CC" >&6; }
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7440	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7441
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7442	if test "${enable_universalsdk}"
				7443	then
				7444	case "$UNIVERSAL_ARCHS" in
				7445	32-bit)
				7446	UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386"
				7447	LIPO_32BIT_FLAGS=""
				7448	ARCH_RUN_32BIT=""
				7449	;;
				7450	64-bit)
				7451	UNIVERSAL_ARCH_FLAGS="-arch ppc64 -arch x86_64"
				7452	LIPO_32BIT_FLAGS=""
				7453	ARCH_RUN_32BIT="true"
				7454	;;
				7455	all)
				7456	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64"
				7457	LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
				7458	ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
				7459	;;
				7460	intel)
				7461	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64"
				7462	LIPO_32BIT_FLAGS="-extract i386"
				7463	ARCH_RUN_32BIT="/usr/bin/arch -i386"
				7464	;;
				7465	intel-32)
				7466	UNIVERSAL_ARCH_FLAGS="-arch i386"
				7467	LIPO_32BIT_FLAGS=""
				7468	ARCH_RUN_32BIT=""
				7469	;;
Ned Deily	9455244	2018-03-13 06:51:54	[diff] [blame]	7470	intel-64)
				7471	UNIVERSAL_ARCH_FLAGS="-arch x86_64"
				7472	LIPO_32BIT_FLAGS=""
				7473	ARCH_RUN_32BIT="true"
				7474	;;
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7475	3-way)
				7476	UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64"
				7477	LIPO_32BIT_FLAGS="-extract ppc7400 -extract i386"
				7478	ARCH_RUN_32BIT="/usr/bin/arch -i386 -ppc"
				7479	;;
				7480	*)
				7481	as_fn_error $? "proper usage is --with-universal-arch=32-bit\|64-bit\|all\|intel\|3-way" "$LINENO" 5
				7482	;;
				7483	esac
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7484
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7485	if test "${UNIVERSALSDK}" != "/"
				7486	then
Ned Deily	9455244	2018-03-13 06:51:54	[diff] [blame]	7487	CFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${CFLAGS}"
				7488	LDFLAGS="${UNIVERSAL_ARCH_FLAGS} -isysroot ${UNIVERSALSDK} ${LDFLAGS}"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7489	CPPFLAGS="-isysroot ${UNIVERSALSDK} ${CPPFLAGS}"
Ned Deily	9455244	2018-03-13 06:51:54	[diff] [blame]	7490	else
				7491	CFLAGS="${UNIVERSAL_ARCH_FLAGS} ${CFLAGS}"
				7492	LDFLAGS="${UNIVERSAL_ARCH_FLAGS} ${LDFLAGS}"
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7493	fi
				7494	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7495
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7496	# Calculate an appropriate deployment target for this build:
				7497	# The deployment target value is used explicitly to enable certain
				7498	# features are enabled (such as builtin libedit support for readline)
Raymond Hettinger	15f44ab	2016-08-30 17:47:49	[diff] [blame]	7499	# through the use of Apple's Availability Macros and is used as a
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7500	# component of the string returned by distutils.get_platform().
				7501	#
				7502	# Use the value from:
				7503	# 1. the MACOSX_DEPLOYMENT_TARGET environment variable if specified
				7504	# 2. the operating system version of the build machine if >= 10.6
				7505	# 3. If running on OS X 10.3 through 10.5, use the legacy tests
				7506	# below to pick either 10.3, 10.4, or 10.5 as the target.
				7507	# 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]	7508
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7509	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which MACOSX_DEPLOYMENT_TARGET to use" >&5
				7510	$as_echo_n "checking which MACOSX_DEPLOYMENT_TARGET to use... " >&6; }
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	7511	cur_target_major=`sw_vers -productVersion \| \
				7512	sed 's/$[0-9]$\.$[0-9]$.*/\1/'`
				7513	cur_target_minor=`sw_vers -productVersion \| \
				7514	sed 's/$[0-9]$\.$[0-9]$.*/\2/'`
				7515	cur_target="${cur_target_major}.${cur_target_minor}"
				7516	if test ${cur_target_major} -eq 10 && \
				7517	test ${cur_target_minor} -ge 3 && \
				7518	test ${cur_target_minor} -le 5
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7519	then
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	7520	# OS X 10.3 through 10.5
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7521	cur_target=10.3
				7522	if test ${enable_universalsdk}
				7523	then
				7524	case "$UNIVERSAL_ARCHS" in
				7525	all\|3-way\|intel\|64-bit)
				7526	# These configurations were first supported in 10.5
				7527	cur_target='10.5'
				7528	;;
				7529	esac
				7530	else
				7531	if test `/usr/bin/arch` = "i386"
				7532	then
				7533	# 10.4 was the first release to support Intel archs
				7534	cur_target="10.4"
				7535	fi
				7536	fi
				7537	fi
				7538	CONFIGURE_MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET-${cur_target}}
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	7539
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7540	# Make sure that MACOSX_DEPLOYMENT_TARGET is set in the
				7541	# environment with a value that is the same as what we'll use
				7542	# in the Makefile to ensure that we'll get the same compiler
				7543	# environment during configure and build time.
				7544	MACOSX_DEPLOYMENT_TARGET="$CONFIGURE_MACOSX_DEPLOYMENT_TARGET"
				7545	export MACOSX_DEPLOYMENT_TARGET
				7546	EXPORT_MACOSX_DEPLOYMENT_TARGET=''
				7547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACOSX_DEPLOYMENT_TARGET" >&5
				7548	$as_echo "$MACOSX_DEPLOYMENT_TARGET" >&6; }
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	7549
Ned Deily	87adb6e	2013-10-19 04:09:56	[diff] [blame]	7550	# end of Darwin* tests
				7551	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7552	esac
				7553	;;
				7554
				7555	*)
				7556	case $ac_sys_system in
				7557	OpenUNIX\|UnixWare)
				7558	BASECFLAGS="$BASECFLAGS -K pentium,host,inline,loop_unroll,alloca "
				7559	;;
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7560	SCO_SV*)
				7561	BASECFLAGS="$BASECFLAGS -belf -Ki486 -DSCO5"
				7562	;;
				7563	esac
				7564	;;
				7565	esac
				7566
Zachary Ware	5af8564	2015-12-21 18:09:17	[diff] [blame]	7567	# ICC needs -fp-model strict or floats behave badly
				7568	case "$CC" in
				7569	icc)
				7570	CFLAGS_NODIST="$CFLAGS_NODIST -fp-model strict"
				7571	;;
				7572	esac
				7573
T. Wouters	07a40a1	2017-05-23 05:25:17	[diff] [blame]	7574	if test "$assertions" = 'true'; then
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7575	:
				7576	else
				7577	OPT="-DNDEBUG $OPT"
				7578	fi
				7579
				7580	if test "$ac_arch_flags"
				7581	then
				7582	BASECFLAGS="$BASECFLAGS $ac_arch_flags"
				7583	fi
				7584
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7585	# On some compilers, pthreads are available without further options
				7586	# (e.g. MacOS X). On some of these systems, the compiler will not
				7587	# complain if unaccepted options are passed (e.g. gcc on Mac OS X).
				7588	# So we have to see first whether pthreads are available without
				7589	# options before we can check whether -Kpthread improves anything.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7590	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads are available without options" >&5
				7591	$as_echo_n "checking whether pthreads are available without options... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7592	if ${ac_cv_pthread_is_default+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7593	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7594	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7595	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7596	ac_cv_pthread_is_default=no
				7597	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7598	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7599	/* end confdefs.h. */
				7600
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7601	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7602	#include <pthread.h>
				7603
				7604	void* routine(void* p){return NULL;}
				7605
				7606	int main(){
				7607	pthread_t p;
				7608	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7609	return 1;
				7610	(void)pthread_detach(p);
				7611	return 0;
				7612	}
				7613
				7614	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7615	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7616
				7617	ac_cv_pthread_is_default=yes
				7618	ac_cv_kthread=no
				7619	ac_cv_pthread=no
				7620
				7621	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7622	ac_cv_pthread_is_default=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7623	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7624	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7625	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7626	fi
				7627
				7628
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7629	fi
				7630
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_is_default" >&5
				7632	$as_echo "$ac_cv_pthread_is_default" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7633
				7634
				7635	if test $ac_cv_pthread_is_default = yes
				7636	then
				7637	ac_cv_kpthread=no
				7638	else
				7639	# -Kpthread, if available, provides the right #defines
				7640	# and linker options to make pthread_create available
				7641	# Some compilers won't report that they do not support -Kpthread,
				7642	# so we need to run a program to see whether it really made the
				7643	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7644	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kpthread" >&5
				7645	$as_echo_n "checking whether $CC accepts -Kpthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7646	if ${ac_cv_kpthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7647	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7648	else
				7649	ac_save_cc="$CC"
				7650	CC="$CC -Kpthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7651	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7652	ac_cv_kpthread=no
				7653	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7655	/* end confdefs.h. */
				7656
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7657	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7658	#include <pthread.h>
				7659
				7660	void* routine(void* p){return NULL;}
				7661
				7662	int main(){
				7663	pthread_t p;
				7664	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7665	return 1;
				7666	(void)pthread_detach(p);
				7667	return 0;
				7668	}
				7669
				7670	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7671	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7672	ac_cv_kpthread=yes
				7673	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7674	ac_cv_kpthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7675	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7676	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7677	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7678	fi
				7679
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7680	CC="$ac_save_cc"
				7681	fi
				7682
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7683	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kpthread" >&5
				7684	$as_echo "$ac_cv_kpthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7685	fi
				7686
				7687	if test $ac_cv_kpthread = no -a $ac_cv_pthread_is_default = no
				7688	then
				7689	# -Kthread, if available, provides the right #defines
				7690	# and linker options to make pthread_create available
				7691	# Some compilers won't report that they do not support -Kthread,
				7692	# so we need to run a program to see whether it really made the
				7693	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -Kthread" >&5
				7695	$as_echo_n "checking whether $CC accepts -Kthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7696	if ${ac_cv_kthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7697	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7698	else
				7699	ac_save_cc="$CC"
				7700	CC="$CC -Kthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7701	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7702	ac_cv_kthread=no
				7703	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7704	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7705	/* end confdefs.h. */
				7706
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7707	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7708	#include <pthread.h>
				7709
				7710	void* routine(void* p){return NULL;}
				7711
				7712	int main(){
				7713	pthread_t p;
				7714	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7715	return 1;
				7716	(void)pthread_detach(p);
				7717	return 0;
				7718	}
				7719
				7720	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7721	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7722	ac_cv_kthread=yes
				7723	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7724	ac_cv_kthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7725	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7726	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7727	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7728	fi
				7729
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7730	CC="$ac_save_cc"
				7731	fi
				7732
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7733	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_kthread" >&5
				7734	$as_echo "$ac_cv_kthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7735	fi
				7736
				7737	if test $ac_cv_kthread = no -a $ac_cv_pthread_is_default = no
				7738	then
				7739	# -pthread, if available, provides the right #defines
				7740	# and linker options to make pthread_create available
				7741	# Some compilers won't report that they do not support -pthread,
				7742	# so we need to run a program to see whether it really made the
				7743	# function available.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7744	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -pthread" >&5
				7745	$as_echo_n "checking whether $CC accepts -pthread... " >&6; }
doko@python.org	7981f20	2013-01-25 14:33:25	[diff] [blame]	7746	if ${ac_cv_pthread+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7747	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7748	else
				7749	ac_save_cc="$CC"
				7750	CC="$CC -pthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7751	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7752	ac_cv_pthread=no
				7753	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7755	/* end confdefs.h. */
				7756
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	7757	#include <stdio.h>
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7758	#include <pthread.h>
				7759
				7760	void* routine(void* p){return NULL;}
				7761
				7762	int main(){
				7763	pthread_t p;
				7764	if(pthread_create(&p,NULL,routine,NULL)!=0)
				7765	return 1;
				7766	(void)pthread_detach(p);
				7767	return 0;
				7768	}
				7769
				7770	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7771	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7772	ac_cv_pthread=yes
				7773	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7774	ac_cv_pthread=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7775	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7776	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7777	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7778	fi
				7779
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7780	CC="$ac_save_cc"
				7781	fi
				7782
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread" >&5
				7784	$as_echo "$ac_cv_pthread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7785	fi
				7786
				7787	# If we have set a CC compiler flag for thread support then
				7788	# check if it works for CXX, too.
				7789	ac_cv_cxx_thread=no
				7790	if test ! -z "$CXX"
				7791	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7792	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX also accepts flags for thread support" >&5
				7793	$as_echo_n "checking whether $CXX also accepts flags for thread support... " >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7794	ac_save_cxx="$CXX"
				7795
				7796	if test "$ac_cv_kpthread" = "yes"
				7797	then
				7798	CXX="$CXX -Kpthread"
				7799	ac_cv_cxx_thread=yes
				7800	elif test "$ac_cv_kthread" = "yes"
				7801	then
				7802	CXX="$CXX -Kthread"
				7803	ac_cv_cxx_thread=yes
				7804	elif test "$ac_cv_pthread" = "yes"
				7805	then
				7806	CXX="$CXX -pthread"
				7807	ac_cv_cxx_thread=yes
				7808	fi
				7809
				7810	if test $ac_cv_cxx_thread = yes
				7811	then
				7812	echo 'void foo();int main(){foo();}void foo(){}' > conftest.$ac_ext
				7813	$CXX -c conftest.$ac_ext 2>&5
				7814	if $CXX -o conftest$ac_exeext conftest.$ac_objext 2>&5 \
				7815	&& test -s conftest$ac_exeext && ./conftest$ac_exeext
				7816	then
				7817	ac_cv_cxx_thread=yes
				7818	else
				7819	ac_cv_cxx_thread=no
				7820	fi
				7821	rm -fr conftest*
				7822	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_thread" >&5
				7824	$as_echo "$ac_cv_cxx_thread" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7825	fi
				7826	CXX="$ac_save_cxx"
				7827
				7828
				7829	# checks for header files
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7830	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
				7831	$as_echo_n "checking for ANSI C header files... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7832	if ${ac_cv_header_stdc+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7833	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7834	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7835	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7836	/* end confdefs.h. */
				7837	#include <stdlib.h>
				7838	#include <stdarg.h>
				7839	#include <string.h>
				7840	#include <float.h>
				7841
				7842	int
				7843	main ()
				7844	{
				7845
				7846	;
				7847	return 0;
				7848	}
				7849	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7850	if ac_fn_c_try_compile "$LINENO"; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7851	ac_cv_header_stdc=yes
				7852	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7853	ac_cv_header_stdc=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7854	fi
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7855	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				7856
				7857	if test $ac_cv_header_stdc = yes; then
				7858	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7859	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7860	/* end confdefs.h. */
				7861	#include <string.h>
				7862
				7863	_ACEOF
				7864	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7865	$EGREP "memchr" >/dev/null 2>&1; then :
				7866
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7867	else
				7868	ac_cv_header_stdc=no
				7869	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	7870	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7871
				7872	fi
				7873
				7874	if test $ac_cv_header_stdc = yes; then
				7875	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7877	/* end confdefs.h. */
				7878	#include <stdlib.h>
				7879
				7880	_ACEOF
				7881	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7882	$EGREP "free" >/dev/null 2>&1; then :
				7883
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7884	else
				7885	ac_cv_header_stdc=no
				7886	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	7887	rm -f conftest*
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7888
				7889	fi
				7890
				7891	if test $ac_cv_header_stdc = yes; then
				7892	# /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]	7893	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7894	:
				7895	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7896	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7897	/* end confdefs.h. */
				7898	#include <ctype.h>
				7899	#include <stdlib.h>
				7900	#if ((' ' & 0x0FF) == 0x020)
				7901	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
				7902	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
				7903	#else
				7904	# define ISLOWER(c) \
				7905	(('a' <= (c) && (c) <= 'i') \
				7906	\|\| ('j' <= (c) && (c) <= 'r') \
				7907	\|\| ('s' <= (c) && (c) <= 'z'))
				7908	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
				7909	#endif
				7910
				7911	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
				7912	int
				7913	main ()
				7914	{
				7915	int i;
				7916	for (i = 0; i < 256; i++)
				7917	if (XOR (islower (i), ISLOWER (i))
				7918	\|\| toupper (i) != TOUPPER (i))
				7919	return 2;
				7920	return 0;
				7921	}
				7922	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7923	if ac_fn_c_try_run "$LINENO"; then :
				7924
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7925	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7926	ac_cv_header_stdc=no
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7927	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7928	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				7929	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7930	fi
				7931
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7932	fi
				7933	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7934	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
				7935	$as_echo "$ac_cv_header_stdc" >&6; }
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7936	if test $ac_cv_header_stdc = yes; then
				7937
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7938	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	7939
				7940	fi
				7941
Miss Islington (bot)	8e230e1	2018-01-24 10:11:16	[diff] [blame]	7942	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]	7943	fcntl.h grp.h \
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	7944	ieeefp.h io.h langinfo.h libintl.h process.h pthread.h \
Benjamin Peterson	4fe5510	2016-09-06 18:58:01	[diff] [blame]	7945	sched.h shadow.h signal.h stropts.h termios.h \
Martin v. Löwis	14e73b1	2003-01-01 09:51:12	[diff] [blame]	7946	unistd.h utime.h \
Jesus Cea	d8b9ae6	2011-11-14 18:07:41	[diff] [blame]	7947	poll.h sys/devpoll.h sys/epoll.h sys/poll.h \
Antoine Pitrou	bcf2b59	2012-02-08 22:28:36	[diff] [blame]	7948	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]	7949	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]	7950	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]	7951	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]	7952	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]	7953	libutil.h sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \
Benjamin Peterson	93b2dee	2016-09-09 17:22:45	[diff] [blame]	7954	linux/tipc.h linux/random.h spawn.h util.h alloca.h endian.h \
Christian Heimes	02854da	2017-09-05 15:09:12	[diff] [blame]	7955	sys/endian.h sys/sysmacros.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7956	do :
				7957	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				7958	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]	7959	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7960	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7961	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7962	_ACEOF
				7963
				7964	fi
				7965
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	7966	done
				7967
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7968	ac_header_dirent=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7969	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]	7970	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
				7971	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
				7972	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	7973	if eval \${$as_ac_Header+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7974	$as_echo_n "(cached) " >&6
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	7975	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7976	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	7977	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7978	#include <sys/types.h>
				7979	#include <$ac_hdr>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7980
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7981	int
				7982	main ()
				7983	{
				7984	if ((DIR *) 0)
				7985	return 0;
				7986	;
				7987	return 0;
				7988	}
				7989	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7990	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	7991	eval "$as_ac_Header=yes"
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	7992	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7993	eval "$as_ac_Header=no"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	7994	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	7995	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	7996	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	7997	eval ac_res=\$$as_ac_Header
				7998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
				7999	$as_echo "$ac_res" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8000	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8001	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8002	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8003	_ACEOF
				8004
				8005	ac_header_dirent=$ac_hdr; break
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8006	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8007
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8008	done
				8009	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
				8010	if test $ac_header_dirent = dirent.h; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8011	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
				8012	$as_echo_n "checking for library containing opendir... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8013	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8014	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8015	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8016	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8017	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8018	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8019
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8020	/* Override any GCC internal prototype to avoid an error.
				8021	Use char because int might match the return type of a GCC
				8022	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8023	#ifdef __cplusplus
				8024	extern "C"
				8025	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8026	char opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8027	int
				8028	main ()
				8029	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8030	return opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8031	;
				8032	return 0;
				8033	}
				8034	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8035	for ac_lib in '' dir; do
				8036	if test -z "$ac_lib"; then
				8037	ac_res="none required"
				8038	else
				8039	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8040	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8041	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8042	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8043	ac_cv_search_opendir=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	8044	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8045	rm -f core conftest.err conftest.$ac_objext \
				8046	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8047	if ${ac_cv_search_opendir+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8048	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8049	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8050	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8051	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8052
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8053	else
				8054	ac_cv_search_opendir=no
				8055	fi
				8056	rm conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8057	LIBS=$ac_func_search_save_LIBS
				8058	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8059	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
				8060	$as_echo "$ac_cv_search_opendir" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8061	ac_res=$ac_cv_search_opendir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8062	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8063	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8064
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8065	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8066
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8067	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8068	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
				8069	$as_echo_n "checking for library containing opendir... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8070	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8071	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8072	else
				8073	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8074	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8075	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8076
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8077	/* Override any GCC internal prototype to avoid an error.
				8078	Use char because int might match the return type of a GCC
				8079	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8080	#ifdef __cplusplus
				8081	extern "C"
				8082	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8083	char opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8084	int
				8085	main ()
				8086	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8087	return opendir ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8088	;
				8089	return 0;
				8090	}
				8091	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8092	for ac_lib in '' x; do
				8093	if test -z "$ac_lib"; then
				8094	ac_res="none required"
				8095	else
				8096	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8097	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8098	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8099	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8100	ac_cv_search_opendir=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	8101	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8102	rm -f core conftest.err conftest.$ac_objext \
				8103	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8104	if ${ac_cv_search_opendir+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8105	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	8106	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8107	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8108	if ${ac_cv_search_opendir+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8109
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8110	else
				8111	ac_cv_search_opendir=no
				8112	fi
				8113	rm conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8114	LIBS=$ac_func_search_save_LIBS
				8115	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
				8117	$as_echo "$ac_cv_search_opendir" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8118	ac_res=$ac_cv_search_opendir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8119	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8120	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8121
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8122	fi
				8123
				8124	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8125
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5
				8127	$as_echo_n "checking whether sys/types.h defines makedev... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8128	if ${ac_cv_header_sys_types_h_makedev+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8129	$as_echo_n "(cached) " >&6
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8130	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8131	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8132	/* end confdefs.h. */
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8133	#include <sys/types.h>
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8134	int
				8135	main ()
				8136	{
				8137	return makedev(0, 0);
				8138	;
				8139	return 0;
				8140	}
				8141	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8142	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8143	ac_cv_header_sys_types_h_makedev=yes
				8144	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8145	ac_cv_header_sys_types_h_makedev=no
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8146	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8147	rm -f core conftest.err conftest.$ac_objext \
				8148	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8149
				8150	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8151	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5
				8152	$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8153
				8154	if test $ac_cv_header_sys_types_h_makedev = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8155	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]	8156	if test "x$ac_cv_header_sys_mkdev_h" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8157
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8158	$as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8159
				8160	fi
				8161
				8162
				8163
				8164	if test $ac_cv_header_sys_mkdev_h = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8165	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]	8166	if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8167
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8168	$as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	8169
				8170	fi
				8171
				8172
				8173	fi
				8174	fi
				8175
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8176
Benjamin Peterson	93b2dee	2016-09-09 17:22:45	[diff] [blame]	8177	# bluetooth/bluetooth.h has been known to not compile with -std=c99.
				8178	# http://permalink.gmane.org/gmane.linux.bluez.kernel/22294
				8179	SAVE_CFLAGS=$CFLAGS
				8180	CFLAGS="-std=c99 $CFLAGS"
				8181	for ac_header in bluetooth/bluetooth.h
				8182	do :
				8183	ac_fn_c_check_header_mongrel "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default"
				8184	if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes; then :
				8185	cat >>confdefs.h <<_ACEOF
				8186	#define HAVE_BLUETOOTH_BLUETOOTH_H 1
				8187	_ACEOF
				8188
				8189	fi
				8190
				8191	done
				8192
				8193	CFLAGS=$SAVE_CFLAGS
				8194
Gregory P. Smith	3b1f2c3	2011-05-15 19:18:23	[diff] [blame]	8195	# On Darwin (OS X) net/if.h requires sys/socket.h to be imported first.
				8196	for ac_header in net/if.h
				8197	do :
				8198	ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "#include <stdio.h>
				8199	#ifdef STDC_HEADERS
				8200	# include <stdlib.h>
				8201	# include <stddef.h>
				8202	#else
				8203	# ifdef HAVE_STDLIB_H
				8204	# include <stdlib.h>
				8205	# endif
				8206	#endif
				8207	#ifdef HAVE_SYS_SOCKET_H
				8208	# include <sys/socket.h>
				8209	#endif
				8210
				8211	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8212	if test "x$ac_cv_header_net_if_h" = xyes; then :
Gregory P. Smith	3b1f2c3	2011-05-15 19:18:23	[diff] [blame]	8213	cat >>confdefs.h <<_ACEOF
				8214	#define HAVE_NET_IF_H 1
				8215	_ACEOF
				8216
				8217	fi
				8218
				8219	done
				8220
				8221
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8222	# On Linux, netlink.h requires asm/types.h
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8223	for ac_header in linux/netlink.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8224	do :
				8225	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]	8226	#ifdef HAVE_ASM_TYPES_H
				8227	#include <asm/types.h>
				8228	#endif
				8229	#ifdef HAVE_SYS_SOCKET_H
				8230	#include <sys/socket.h>
				8231	#endif
				8232
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8233	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8234	if test "x$ac_cv_header_linux_netlink_h" = xyes; then :
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8235	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8236	#define HAVE_LINUX_NETLINK_H 1
Martin v. Löwis	11017b1	2006-01-14 18:12:57	[diff] [blame]	8237	_ACEOF
				8238
				8239	fi
				8240
				8241	done
				8242
				8243
Charles-François Natali	47413c1	2011-10-06 17:47:44	[diff] [blame]	8244	# On Linux, can.h and can/raw.h require sys/socket.h
Charles-François Natali	773e42d	2013-02-05 18:42:01	[diff] [blame]	8245	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]	8246	do :
				8247	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				8248	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
				8249	#ifdef HAVE_SYS_SOCKET_H
				8250	#include <sys/socket.h>
				8251	#endif
				8252
				8253	"
				8254	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
				8255	cat >>confdefs.h <<_ACEOF
				8256	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				8257	_ACEOF
				8258
				8259	fi
				8260
				8261	done
				8262
				8263
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8264	# checks for typedefs
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8265	was_it_defined=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t in time.h" >&5
				8267	$as_echo_n "checking for clock_t in time.h... " >&6; }
				8268	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8269	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8270	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8271
				8272	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8273	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8274	$EGREP "clock_t" >/dev/null 2>&1; then :
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8275	was_it_defined=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8276	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8277
				8278
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8279	$as_echo "#define clock_t long" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8280
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	8281
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8282	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	8283	rm -f conftest*
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8284
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8285	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5
				8286	$as_echo "$was_it_defined" >&6; }
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	8287
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8288	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for makedev" >&5
				8289	$as_echo_n "checking for makedev... " >&6; }
				8290	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8291	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	8292
Jesus Cea	740f53a	2010-04-28 11:35:30	[diff] [blame]	8293	#if defined(MAJOR_IN_MKDEV)
				8294	#include <sys/mkdev.h>
				8295	#elif defined(MAJOR_IN_SYSMACROS)
				8296	#include <sys/sysmacros.h>
				8297	#else
				8298	#include <sys/types.h>
				8299	#endif
				8300
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8301	int
				8302	main ()
				8303	{
Jesus Cea	740f53a	2010-04-28 11:35:30	[diff] [blame]	8304
				8305	makedev(0, 0)
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8306	;
				8307	return 0;
				8308	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	8309
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8310	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8311	if ac_fn_c_try_link "$LINENO"; then :
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8312	ac_cv_has_makedev=yes
				8313	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8314	ac_cv_has_makedev=no
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8315	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8316	rm -f core conftest.err conftest.$ac_objext \
				8317	conftest$ac_exeext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8318	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_makedev" >&5
				8319	$as_echo "$ac_cv_has_makedev" >&6; }
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8320	if test "$ac_cv_has_makedev" = "yes"; then
				8321
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8322	$as_echo "#define HAVE_MAKEDEV 1" >>confdefs.h
Neal Norwitz	1169011	2002-07-30 01:08:28	[diff] [blame]	8323
				8324	fi
				8325
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	8326	# byte swapping
				8327	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for le64toh" >&5
				8328	$as_echo_n "checking for le64toh... " >&6; }
				8329	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				8330	/* end confdefs.h. */
				8331
				8332	#ifdef HAVE_ENDIAN_H
				8333	#include <endian.h>
				8334	#elif defined(HAVE_SYS_ENDIAN_H)
				8335	#include <sys/endian.h>
				8336	#endif
				8337
				8338	int
				8339	main ()
				8340	{
				8341
				8342	le64toh(1)
				8343	;
				8344	return 0;
				8345	}
				8346
				8347	_ACEOF
				8348	if ac_fn_c_try_link "$LINENO"; then :
				8349	ac_cv_has_le64toh=yes
				8350	else
				8351	ac_cv_has_le64toh=no
				8352	fi
				8353	rm -f core conftest.err conftest.$ac_objext \
				8354	conftest$ac_exeext conftest.$ac_ext
				8355	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_has_le64toh" >&5
				8356	$as_echo "$ac_cv_has_le64toh" >&6; }
				8357	if test "$ac_cv_has_le64toh" = "yes"; then
				8358
				8359	$as_echo "#define HAVE_HTOLE64 1" >>confdefs.h
				8360
				8361	fi
				8362
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8363	# Enabling LFS on Solaris (2.6 to 9) with gcc 2.95 triggers a bug in
				8364	# the system headers: If _XOPEN_SOURCE and _LARGEFILE_SOURCE are
				8365	# defined, but the compiler does not support pragma redefine_extname,
				8366	# and _LARGEFILE64_SOURCE is not defined, the headers refer to 64-bit
				8367	# structures (such as rlimit64) without declaring them. As a
				8368	# work-around, disable LFS on such configurations
				8369
				8370	use_lfs=yes
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8371	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Solaris LFS bug" >&5
				8372	$as_echo_n "checking Solaris LFS bug... " >&6; }
				8373	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8374	/* end confdefs.h. */
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8375
				8376	#define _LARGEFILE_SOURCE 1
				8377	#define _FILE_OFFSET_BITS 64
				8378	#include <sys/resource.h>
				8379
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8380	int
				8381	main ()
				8382	{
				8383	struct rlimit foo;
				8384	;
				8385	return 0;
				8386	}
				8387	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8388	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8389	sol_lfs_bug=no
				8390	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8391	sol_lfs_bug=yes
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8392	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8393	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sol_lfs_bug" >&5
				8395	$as_echo "$sol_lfs_bug" >&6; }
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8396	if test "$sol_lfs_bug" = "yes"; then
				8397	use_lfs=no
				8398	fi
				8399
doko@ubuntu.com	006a56c	2016-06-14 08:15:25	[diff] [blame]	8400	# Don't use largefile support for GNU/Hurd
				8401	case $ac_sys_system in GNU*)
				8402	use_lfs=no
				8403	esac
				8404
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8405	if test "$use_lfs" = "yes"; then
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8406	# Two defines needed to enable largefile support on various platforms
				8407	# These may affect some typedefs
Georg Brandl	216e404	2011-02-19 08:58:23	[diff] [blame]	8408	case $ac_sys_system/$ac_sys_release in
				8409	AIX*)
				8410
				8411	$as_echo "#define _LARGE_FILES 1" >>confdefs.h
				8412
				8413	;;
				8414	esac
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8415
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8416	$as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8417
				8418
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8419	$as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h
Guido van Rossum	810cc51	2001-09-09 23:51:39	[diff] [blame]	8420
Martin v. Löwis	399a689	2002-10-04 10:22:02	[diff] [blame]	8421	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8422
Guido van Rossum	84e7b24	1996-08-19 21:59:00	[diff] [blame]	8423	# Add some code to confdefs.h so that the test for off_t works on SCO
				8424	cat >> confdefs.h <<\EOF
				8425	#if defined(SCO_DS)
				8426	#undef _OFF_T
				8427	#endif
				8428	EOF
				8429
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8430	# Type availability checks
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8431	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]	8432	if test "x$ac_cv_type_mode_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8433
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8434	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8435
				8436	cat >>confdefs.h <<_ACEOF
				8437	#define mode_t int
				8438	_ACEOF
				8439
				8440	fi
				8441
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8442	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]	8443	if test "x$ac_cv_type_off_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8444
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8445	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8446
				8447	cat >>confdefs.h <<_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8448	#define off_t long int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8449	_ACEOF
				8450
				8451	fi
				8452
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8453	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]	8454	if test "x$ac_cv_type_pid_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8455
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8456	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8457
				8458	cat >>confdefs.h <<_ACEOF
				8459	#define pid_t int
				8460	_ACEOF
				8461
				8462	fi
				8463
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	8464
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8465	cat >>confdefs.h <<_ACEOF
Matthias Klose	bada4c3	2010-04-25 21:18:48	[diff] [blame]	8466	#define RETSIGTYPE void
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8467	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8468
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8469	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]	8470	if test "x$ac_cv_type_size_t" = xyes; then :
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8471
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8472	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8473
				8474	cat >>confdefs.h <<_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8475	#define size_t unsigned int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8476	_ACEOF
				8477
				8478	fi
				8479
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8480	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
				8481	$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8482	if ${ac_cv_type_uid_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8483	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8484	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8485	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	8486	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8487	#include <sys/types.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8488
				8489	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8490	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8491	$EGREP "uid_t" >/dev/null 2>&1; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8492	ac_cv_type_uid_t=yes
				8493	else
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8494	ac_cv_type_uid_t=no
				8495	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	8496	rm -f conftest*
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	8497
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8498	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
				8500	$as_echo "$ac_cv_type_uid_t" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8501	if test $ac_cv_type_uid_t = no; then
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8502
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8503	$as_echo "#define uid_t int" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8504
				8505
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8506	$as_echo "#define gid_t int" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	8507
				8508	fi
				8509
Mark Dickinson	983bc16	2012-12-02 12:11:38	[diff] [blame]	8510
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8511	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]	8512	if test "x$ac_cv_type_ssize_t" = xyes; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8513
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8514	$as_echo "#define HAVE_SSIZE_T 1" >>confdefs.h
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8515
				8516	fi
				8517
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	8518	ac_fn_c_check_type "$LINENO" "__uint128_t" "ac_cv_type___uint128_t" "$ac_includes_default"
				8519	if test "x$ac_cv_type___uint128_t" = xyes; then :
				8520
				8521	$as_echo "#define HAVE_GCC_UINT128_T 1" >>confdefs.h
				8522
				8523	fi
				8524
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	8525
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8526	# Sizes of various common basic types
Skip Montanaro	b9820a3	2004-01-17 00:16:12	[diff] [blame]	8527	# ANSI C requires sizeof(char) == 1, so no need to check it
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8528	# The cast to long int works around a bug in the HP C Compiler
				8529	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8530	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8531	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8532	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
				8533	$as_echo_n "checking size of int... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8534	if ${ac_cv_sizeof_int+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8535	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8536	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8537	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]	8538
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8539	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8540	if test "$ac_cv_type_int" = yes; then
				8541	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8542	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8543	as_fn_error 77 "cannot compute sizeof (int)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8544	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8545	else
				8546	ac_cv_sizeof_int=0
				8547	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8548	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8549
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8550	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8551	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
				8552	$as_echo "$ac_cv_sizeof_int" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8553
				8554
				8555
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8556	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8557	#define SIZEOF_INT $ac_cv_sizeof_int
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8558	_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8559
				8560
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8561	# The cast to long int works around a bug in the HP C Compiler
				8562	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8563	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8564	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
				8566	$as_echo_n "checking size of long... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8567	if ${ac_cv_sizeof_long+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8568	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8569	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8570	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]	8571
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8572	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8573	if test "$ac_cv_type_long" = yes; then
				8574	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8575	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8576	as_fn_error 77 "cannot compute sizeof (long)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8577	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8578	else
				8579	ac_cv_sizeof_long=0
				8580	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8581	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8582
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8583	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8584	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
				8585	$as_echo "$ac_cv_sizeof_long" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8586
				8587
				8588
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8589	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8590	#define SIZEOF_LONG $ac_cv_sizeof_long
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8591	_ACEOF
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	8592
				8593
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8594	# The cast to long int works around a bug in the HP C Compiler
				8595	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8596	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8597	# This bug is HP SR number 8606223364.
Benjamin Peterson	ed4aa83	2016-09-06 00:44:18	[diff] [blame]	8598	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
				8599	$as_echo_n "checking size of long long... " >&6; }
				8600	if ${ac_cv_sizeof_long_long+:} false; then :
				8601	$as_echo_n "(cached) " >&6
				8602	else
				8603	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
				8604
				8605	else
				8606	if test "$ac_cv_type_long_long" = yes; then
				8607	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8608	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				8609	as_fn_error 77 "cannot compute sizeof (long long)
				8610	See \`config.log' for more details" "$LINENO" 5; }
				8611	else
				8612	ac_cv_sizeof_long_long=0
				8613	fi
				8614	fi
				8615
				8616	fi
				8617	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
				8618	$as_echo "$ac_cv_sizeof_long_long" >&6; }
				8619
				8620
				8621
				8622	cat >>confdefs.h <<_ACEOF
				8623	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
				8624	_ACEOF
				8625
				8626
				8627	# The cast to long int works around a bug in the HP C Compiler
				8628	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8629	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8630	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8631	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
				8632	$as_echo_n "checking size of void *... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8633	if ${ac_cv_sizeof_void_p+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8634	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8635	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8636	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]	8637
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8638	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8639	if test "$ac_cv_type_void_p" = yes; then
				8640	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8641	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8642	as_fn_error 77 "cannot compute sizeof (void *)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8643	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8644	else
				8645	ac_cv_sizeof_void_p=0
				8646	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8647	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8648
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8649	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8650	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
				8651	$as_echo "$ac_cv_sizeof_void_p" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8652
				8653
				8654
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8655	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	8656	#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8657	_ACEOF
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	8658
				8659
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8660	# The cast to long int works around a bug in the HP C Compiler
				8661	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8662	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8663	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
				8665	$as_echo_n "checking size of short... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8666	if ${ac_cv_sizeof_short+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8667	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8668	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8669	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]	8670
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8671	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8672	if test "$ac_cv_type_short" = yes; then
				8673	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8674	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8675	as_fn_error 77 "cannot compute sizeof (short)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8676	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8677	else
				8678	ac_cv_sizeof_short=0
				8679	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8680	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8681
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8682	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8683	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
				8684	$as_echo "$ac_cv_sizeof_short" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8685
				8686
				8687
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8688	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8689	#define SIZEOF_SHORT $ac_cv_sizeof_short
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8690	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8691
				8692
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8693	# The cast to long int works around a bug in the HP C Compiler
				8694	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8695	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8696	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8697	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5
				8698	$as_echo_n "checking size of float... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8699	if ${ac_cv_sizeof_float+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8700	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8701	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8702	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]	8703
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8704	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8705	if test "$ac_cv_type_float" = yes; then
				8706	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8707	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8708	as_fn_error 77 "cannot compute sizeof (float)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8709	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8710	else
				8711	ac_cv_sizeof_float=0
				8712	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8713	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8714
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8715	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8716	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5
				8717	$as_echo "$ac_cv_sizeof_float" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8718
				8719
				8720
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8721	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8722	#define SIZEOF_FLOAT $ac_cv_sizeof_float
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8723	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8724
				8725
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8726	# The cast to long int works around a bug in the HP C Compiler
				8727	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8728	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8729	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8730	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
				8731	$as_echo_n "checking size of double... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8732	if ${ac_cv_sizeof_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8733	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8734	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8735	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]	8736
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8737	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8738	if test "$ac_cv_type_double" = yes; then
				8739	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8740	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8741	as_fn_error 77 "cannot compute sizeof (double)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8742	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8743	else
				8744	ac_cv_sizeof_double=0
				8745	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8746	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8747
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8748	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
				8750	$as_echo "$ac_cv_sizeof_double" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8751
				8752
				8753
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8754	cat >>confdefs.h <<_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8755	#define SIZEOF_DOUBLE $ac_cv_sizeof_double
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8756	_ACEOF
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	8757
				8758
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8759	# The cast to long int works around a bug in the HP C Compiler
				8760	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8761	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8762	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of fpos_t" >&5
				8764	$as_echo_n "checking size of fpos_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8765	if ${ac_cv_sizeof_fpos_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8766	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8767	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8768	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]	8769
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8770	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8771	if test "$ac_cv_type_fpos_t" = yes; then
				8772	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8773	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8774	as_fn_error 77 "cannot compute sizeof (fpos_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8775	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8776	else
				8777	ac_cv_sizeof_fpos_t=0
				8778	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8779	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8780
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8781	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_fpos_t" >&5
				8783	$as_echo "$ac_cv_sizeof_fpos_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8784
				8785
				8786
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8787	cat >>confdefs.h <<_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	8788	#define SIZEOF_FPOS_T $ac_cv_sizeof_fpos_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	8789	_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	8790
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8791
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8792	# The cast to long int works around a bug in the HP C Compiler
				8793	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8794	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8795	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
				8797	$as_echo_n "checking size of size_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8798	if ${ac_cv_sizeof_size_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8799	$as_echo_n "(cached) " >&6
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8800	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8801	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]	8802
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8803	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8804	if test "$ac_cv_type_size_t" = yes; then
				8805	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8806	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8807	as_fn_error 77 "cannot compute sizeof (size_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8808	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8809	else
				8810	ac_cv_sizeof_size_t=0
				8811	fi
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8812	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8813
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8814	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8815	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
				8816	$as_echo "$ac_cv_sizeof_size_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8817
				8818
				8819
Martin v. Löwis	18e1655	2006-02-15 17:27:45	[diff] [blame]	8820	cat >>confdefs.h <<_ACEOF
				8821	#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
				8822	_ACEOF
				8823
				8824
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8825	# The cast to long int works around a bug in the HP C Compiler
				8826	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8827	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8828	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pid_t" >&5
				8830	$as_echo_n "checking size of pid_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8831	if ${ac_cv_sizeof_pid_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8832	$as_echo_n "(cached) " >&6
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8833	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8834	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]	8835
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8836	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8837	if test "$ac_cv_type_pid_t" = yes; then
				8838	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8839	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8840	as_fn_error 77 "cannot compute sizeof (pid_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8841	See \`config.log' for more details" "$LINENO" 5; }
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8842	else
				8843	ac_cv_sizeof_pid_t=0
				8844	fi
				8845	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8846
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8847	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8848	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pid_t" >&5
				8849	$as_echo "$ac_cv_sizeof_pid_t" >&6; }
Christian Heimes	400adb0	2008-02-01 08:12:03	[diff] [blame]	8850
				8851
				8852
				8853	cat >>confdefs.h <<_ACEOF
				8854	#define SIZEOF_PID_T $ac_cv_sizeof_pid_t
				8855	_ACEOF
				8856
				8857
Benjamin Peterson	df6ff7b	2016-09-06 20:53:14	[diff] [blame]	8858	# The cast to long int works around a bug in the HP C Compiler
				8859	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8860	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8861	# This bug is HP SR number 8606223364.
				8862	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of uintptr_t" >&5
				8863	$as_echo_n "checking size of uintptr_t... " >&6; }
				8864	if ${ac_cv_sizeof_uintptr_t+:} false; then :
				8865	$as_echo_n "(cached) " >&6
				8866	else
				8867	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uintptr_t))" "ac_cv_sizeof_uintptr_t" "$ac_includes_default"; then :
				8868
				8869	else
				8870	if test "$ac_cv_type_uintptr_t" = yes; then
				8871	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8872	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				8873	as_fn_error 77 "cannot compute sizeof (uintptr_t)
				8874	See \`config.log' for more details" "$LINENO" 5; }
				8875	else
				8876	ac_cv_sizeof_uintptr_t=0
				8877	fi
				8878	fi
				8879
				8880	fi
				8881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uintptr_t" >&5
				8882	$as_echo "$ac_cv_sizeof_uintptr_t" >&6; }
				8883
				8884
				8885
				8886	cat >>confdefs.h <<_ACEOF
				8887	#define SIZEOF_UINTPTR_T $ac_cv_sizeof_uintptr_t
				8888	_ACEOF
				8889
				8890
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	8891
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support" >&5
				8893	$as_echo_n "checking for long double support... " >&6; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8894	have_long_double=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8896	/* end confdefs.h. */
				8897
				8898	int
				8899	main ()
				8900	{
				8901	long double x; x = (long double)0;
				8902	;
				8903	return 0;
				8904	}
				8905	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8906	if ac_fn_c_try_compile "$LINENO"; then :
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8907
				8908
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8909	$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8910
				8911	have_long_double=yes
				8912
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8913	fi
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8914	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_long_double" >&5
				8916	$as_echo "$have_long_double" >&6; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8917	if test "$have_long_double" = yes ; then
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8918	# The cast to long int works around a bug in the HP C Compiler
				8919	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8920	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8921	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8922	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
				8923	$as_echo_n "checking size of long double... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8924	if ${ac_cv_sizeof_long_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8925	$as_echo_n "(cached) " >&6
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8926	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8927	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]	8928
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8929	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8930	if test "$ac_cv_type_long_double" = yes; then
				8931	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8932	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8933	as_fn_error 77 "cannot compute sizeof (long double)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8934	See \`config.log' for more details" "$LINENO" 5; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8935	else
				8936	ac_cv_sizeof_long_double=0
				8937	fi
				8938	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8939
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8940	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
				8942	$as_echo "$ac_cv_sizeof_long_double" >&6; }
Travis E. Oliphant	9b30784	2007-10-12 22:06:37	[diff] [blame]	8943
				8944
				8945
				8946	cat >>confdefs.h <<_ACEOF
				8947	#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
				8948	_ACEOF
				8949
				8950
				8951	fi
				8952
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8953	# The cast to long int works around a bug in the HP C Compiler
				8954	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8955	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8956	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8957	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of _Bool" >&5
				8958	$as_echo_n "checking size of _Bool... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8959	if ${ac_cv_sizeof__Bool+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8960	$as_echo_n "(cached) " >&6
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8961	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8962	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]	8963
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8964	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8965	if test "$ac_cv_type__Bool" = yes; then
				8966	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				8967	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	8968	as_fn_error 77 "cannot compute sizeof (_Bool)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8969	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8970	else
				8971	ac_cv_sizeof__Bool=0
				8972	fi
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8973	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8974
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8975	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8976	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof__Bool" >&5
				8977	$as_echo "$ac_cv_sizeof__Bool" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	8978
				8979
				8980
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8981	cat >>confdefs.h <<_ACEOF
				8982	#define SIZEOF__BOOL $ac_cv_sizeof__Bool
				8983	_ACEOF
				8984
				8985
Thomas Wouters	b213704	2007-02-01 18:02:27	[diff] [blame]	8986
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8987	# The cast to long int works around a bug in the HP C Compiler
				8988	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				8989	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				8990	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8991	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
				8992	$as_echo_n "checking size of off_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	8993	if ${ac_cv_sizeof_off_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8994	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	8995	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	8996	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]	8997	#ifdef HAVE_SYS_TYPES_H
				8998	#include <sys/types.h>
				8999	#endif
				9000
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9001	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9002
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9003	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9004	if test "$ac_cv_type_off_t" = yes; then
				9005	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9006	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9007	as_fn_error 77 "cannot compute sizeof (off_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9008	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9009	else
				9010	ac_cv_sizeof_off_t=0
				9011	fi
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9012	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9013
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9014	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9015	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
				9016	$as_echo "$ac_cv_sizeof_off_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9017
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9018
				9019
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9020	cat >>confdefs.h <<_ACEOF
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9021	#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9022	_ACEOF
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9023
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9024
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9025
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9026	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable large file support" >&5
				9027	$as_echo_n "checking whether to enable large file support... " >&6; }
Mark Dickinson	2df5d28	2009-12-31 21:22:50	[diff] [blame]	9028	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]	9029	"$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9030
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9031	$as_echo "#define HAVE_LARGEFILE_SUPPORT 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9032
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9033	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9034	$as_echo "yes" >&6; }
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9035	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9037	$as_echo "no" >&6; }
Guido van Rossum	f98e2a7	1999-01-06 18:53:34	[diff] [blame]	9038	fi
				9039
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9040	# The cast to long int works around a bug in the HP C Compiler
				9041	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				9042	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				9043	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9044	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
				9045	$as_echo_n "checking size of time_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9046	if ${ac_cv_sizeof_time_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9047	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9048	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9049	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]	9050	#ifdef HAVE_SYS_TYPES_H
				9051	#include <sys/types.h>
				9052	#endif
				9053	#ifdef HAVE_TIME_H
				9054	#include <time.h>
				9055	#endif
				9056
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9057	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9058
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9059	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9060	if test "$ac_cv_type_time_t" = yes; then
				9061	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9062	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9063	as_fn_error 77 "cannot compute sizeof (time_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9064	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9065	else
				9066	ac_cv_sizeof_time_t=0
				9067	fi
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9068	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9069
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9070	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
				9072	$as_echo "$ac_cv_sizeof_time_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9073
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9074
				9075
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9076	cat >>confdefs.h <<_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9077	#define SIZEOF_TIME_T $ac_cv_sizeof_time_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9078	_ACEOF
Guido van Rossum	b9a22a1	2000-06-30 02:48:53	[diff] [blame]	9079
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9080
				9081
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9082	# if have pthread_t then define SIZEOF_PTHREAD_T
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9083	ac_save_cc="$CC"
				9084	if test "$ac_cv_kpthread" = "yes"
				9085	then CC="$CC -Kpthread"
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	9086	elif test "$ac_cv_kthread" = "yes"
				9087	then CC="$CC -Kthread"
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	9088	elif test "$ac_cv_pthread" = "yes"
				9089	then CC="$CC -pthread"
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9090	fi
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9091
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9092	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_t" >&5
				9093	$as_echo_n "checking for pthread_t... " >&6; }
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9094	have_pthread_t=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9095	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9096	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9097
				9098	#include <pthread.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9099	int
				9100	main ()
				9101	{
Guido van Rossum	1258049	2000-09-24 16:47:19	[diff] [blame]	9102	pthread_t x; x = (pthread_t)0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9103	;
				9104	return 0;
				9105	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9106
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9107	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9108	if ac_fn_c_try_compile "$LINENO"; then :
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9109	have_pthread_t=yes
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9110	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9111	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9112	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_pthread_t" >&5
				9113	$as_echo "$have_pthread_t" >&6; }
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9114	if test "$have_pthread_t" = yes ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9115	# 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]	9116	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				9117	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				9118	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5
				9120	$as_echo_n "checking size of pthread_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9121	if ${ac_cv_sizeof_pthread_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9122	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9123	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9124	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]	9125	#ifdef HAVE_PTHREAD_H
				9126	#include <pthread.h>
				9127	#endif
				9128
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9129	"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9130
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9131	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9132	if test "$ac_cv_type_pthread_t" = yes; then
				9133	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				9134	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9135	as_fn_error 77 "cannot compute sizeof (pthread_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9136	See \`config.log' for more details" "$LINENO" 5; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9137	else
				9138	ac_cv_sizeof_pthread_t=0
				9139	fi
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9140	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9141
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9142	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9143	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5
				9144	$as_echo "$ac_cv_sizeof_pthread_t" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9145
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9146
				9147
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9148	cat >>confdefs.h <<_ACEOF
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9149	#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9150	_ACEOF
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9151
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	9152
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9153	fi
Martin v. Löwis	123cbd2	2001-07-19 14:21:10	[diff] [blame]	9154	CC="$ac_save_cc"
Trent Mick	635f6fb	2000-08-23 21:33:05	[diff] [blame]	9155
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9156
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9157	case $ac_sys_system/$ac_sys_release in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	9158	Darwin/[01567]\..*)
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9159	OTHER_LIBTOOL_OPT="-prebind -seg1addr 0x10000000"
				9160	;;
				9161	Darwin/*)
				9162	OTHER_LIBTOOL_OPT=""
				9163	;;
				9164	esac
				9165
				9166
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9167
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9168	case $ac_sys_system/$ac_sys_release in
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	9169	Darwin/[01567]\..*)
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9170	LIBTOOL_CRUFT="-framework System -lcc_dynamic"
				9171	if test "${enable_universalsdk}"; then
				9172	:
				9173	else
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9174	LIBTOOL_CRUFT="${LIBTOOL_CRUFT} -arch_only `/usr/bin/arch`"
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9175	fi
Jack Jansen	b36687a	2004-07-16 08:43:47	[diff] [blame]	9176	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9177	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';;
Guido van Rossum	5839e58	2000-10-09 19:52:35	[diff] [blame]	9178	Darwin/*)
Ronald Oussoren	9812a6c	2010-02-07 11:53:18	[diff] [blame]	9179	gcc_version=`gcc -dumpversion`
Bob Ippolito	7026a0a	2005-03-28 23:23:47	[diff] [blame]	9180	if test ${gcc_version} '<' 4.0
				9181	then
				9182	LIBTOOL_CRUFT="-lcc_dynamic"
				9183	else
				9184	LIBTOOL_CRUFT=""
				9185	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9186	if test "$cross_compiling" = yes; then :
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9187	ac_osx_32bit=yes
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9188	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9189	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9190	/* end confdefs.h. */
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9191
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9192	#include <unistd.h>
				9193	int main(int argc, char*argv[])
				9194	{
				9195	if (sizeof(long) == 4) {
				9196	return 0;
				9197	} else {
				9198	return 1;
				9199	}
Ronald Oussoren	3c064c1	2009-09-08 07:12:42	[diff] [blame]	9200	}
				9201
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9202	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9203	if ac_fn_c_try_run "$LINENO"; then :
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9204	ac_osx_32bit=yes
				9205	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9206	ac_osx_32bit=no
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9207	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9208	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				9209	conftest.$ac_objext conftest.beam conftest.$ac_ext
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9210	fi
				9211
				9212
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9213	if test "${ac_osx_32bit}" = "yes"; then
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9214	case `/usr/bin/arch` in
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9215	i386)
				9216	MACOSX_DEFAULT_ARCH="i386"
				9217	;;
				9218	ppc)
				9219	MACOSX_DEFAULT_ARCH="ppc"
				9220	;;
				9221	*)
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9222	as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9223	;;
				9224	esac
				9225	else
Ronald Oussoren	e3da75a	2010-02-11 13:38:58	[diff] [blame]	9226	case `/usr/bin/arch` in
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9227	i386)
				9228	MACOSX_DEFAULT_ARCH="x86_64"
				9229	;;
				9230	ppc)
				9231	MACOSX_DEFAULT_ARCH="ppc64"
				9232	;;
				9233	*)
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9234	as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9235	;;
				9236	esac
				9237
Ronald Oussoren	5bbab3e	2009-09-06 11:01:15	[diff] [blame]	9238	fi
				9239
				9240	LIBTOOL_CRUFT=$LIBTOOL_CRUFT" -lSystem -lSystemStubs -arch_only ${MACOSX_DEFAULT_ARCH}"
Jack Jansen	b36687a	2004-07-16 08:43:47	[diff] [blame]	9241	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -install_name $(PYTHONFRAMEWORKINSTALLDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9242	LIBTOOL_CRUFT=$LIBTOOL_CRUFT' -compatibility_version $(VERSION) -current_version $(VERSION)';;
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9243	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9244	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-framework" >&5
				9245	$as_echo_n "checking for --enable-framework... " >&6; }
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9246	if test "$enable_framework"
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9247	then
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	9248	BASECFLAGS="$BASECFLAGS -fno-common -dynamic"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9249	# -F. is needed to allow linking to the framework while
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9250	# in the build location.
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9251
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9252	$as_echo "#define WITH_NEXT_FRAMEWORK 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9253
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9254	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				9255	$as_echo "yes" >&6; }
Ronald Oussoren	99aab65	2009-06-08 21:22:57	[diff] [blame]	9256	if test $enable_shared = "yes"
				9257	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	9258	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]	9259	fi
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9260	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9261	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9262	$as_echo "no" >&6; }
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9263	fi
				9264
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9265	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dyld" >&5
				9266	$as_echo_n "checking for dyld... " >&6; }
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9267	case $ac_sys_system/$ac_sys_release in
				9268	Darwin/*)
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9269
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9270	$as_echo "#define WITH_DYLD 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9271
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9272	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: always on for Darwin" >&5
				9273	$as_echo "always on for Darwin" >&6; }
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9274	;;
				9275	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9277	$as_echo "no" >&6; }
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9278	;;
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	9279	esac
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9280
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9281	# Set info about shared libraries.
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9282
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9283
				9284
				9285
				9286
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9287
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9288
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	9289	# SHLIB_SUFFIX is the extension of shared libraries `(including the dot!)
				9290	# -- usually .so, .sl on HP-UX, .dll on Cygwin
				9291	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the extension of shared libraries" >&5
				9292	$as_echo_n "checking the extension of shared libraries... " >&6; }
				9293	if test -z "$SHLIB_SUFFIX"; then
				9294	case $ac_sys_system in
				9295	hp\|HP)
				9296	case `uname -m` in
				9297	ia64) SHLIB_SUFFIX=.so;;
				9298	*) SHLIB_SUFFIX=.sl;;
				9299	esac
				9300	;;
				9301	CYGWIN*) SHLIB_SUFFIX=.dll;;
				9302	*) SHLIB_SUFFIX=.so;;
				9303	esac
				9304	fi
				9305	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_SUFFIX" >&5
				9306	$as_echo "$SHLIB_SUFFIX" >&6; }
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9307
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9308	# LDSHARED is the ld command used to create shared library
Martin v. Löwis	12af048	2004-01-31 12:34:17	[diff] [blame]	9309	# -- "cc -G" on SunOS 5.x, "ld -shared" on IRIX 5
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9310	# (Shared libraries in this instance are shared modules to be loaded into
				9311	# Python, as opposed to building Python itself as a shared library.)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9312	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDSHARED" >&5
				9313	$as_echo_n "checking LDSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9314	if test -z "$LDSHARED"
				9315	then
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9316	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9317	AIX*)
Martin Panter	395733d	2016-11-20 07:56:37	[diff] [blame]	9318	BLDSHARED="Modules/ld_so_aix \$(CC) -bI:Modules/python.exp"
Martin Panter	5de141f	2016-08-27 04:00:19	[diff] [blame]	9319	LDSHARED="\$(LIBPL)/ld_so_aix \$(CC) -bI:\$(LIBPL)/python.exp"
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9320	;;
Guido van Rossum	0739797	1997-04-29 21:49:50	[diff] [blame]	9321	IRIX/5*) LDSHARED="ld -shared";;
Guido van Rossum	9192267	1997-10-09 20:24:13	[diff] [blame]	9322	IRIX/6) LDSHARED="ld ${SGI_ABI} -shared -all";;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9323	SunOS/5*)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9324	if test "$GCC" = "yes" ; then
				9325	LDSHARED='$(CC) -shared'
				9326	LDCXXSHARED='$(CXX) -shared'
				9327	else
				9328	LDSHARED='$(CC) -G'
				9329	LDCXXSHARED='$(CXX) -G'
Greg Ward	57c9a663	2000-05-26 12:22:54	[diff] [blame]	9330	fi ;;
Thomas Heller	f44b9a1	2008-04-04 10:18:23	[diff] [blame]	9331	hp\|HP)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9332	if test "$GCC" = "yes" ; then
				9333	LDSHARED='$(CC) -shared'
				9334	LDCXXSHARED='$(CXX) -shared'
				9335	else
				9336	LDSHARED='ld -b'
Thomas Heller	f44b9a1	2008-04-04 10:18:23	[diff] [blame]	9337	fi ;;
Jack Jansen	418c3b1	2001-11-14 10:59:57	[diff] [blame]	9338	Darwin/1.3*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9339	LDSHARED='$(CC) -bundle'
				9340	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9341	if test "$enable_framework" ; then
				9342	# Link against the framework. All externals should be defined.
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9343	BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
				9344	LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9345	LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9346	else
				9347	# No framework. Ignore undefined symbols, assuming they come from Python
Jack Jansen	418c3b1	2001-11-14 10:59:57	[diff] [blame]	9348	LDSHARED="$LDSHARED -undefined suppress"
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9349	LDCXXSHARED="$LDCXXSHARED -undefined suppress"
Jack Jansen	a3891ea	2001-09-07 14:25:12	[diff] [blame]	9350	fi ;;
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9351	Darwin/1.4\|Darwin/5.\|Darwin/6.*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9352	LDSHARED='$(CC) -bundle'
				9353	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9354	if test "$enable_framework" ; then
				9355	# Link against the framework. All externals should be defined.
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9356	BLDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
				9357	LDSHARED="$LDSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9358	LDCXXSHARED="$LDCXXSHARED "'$(PYTHONFRAMEWORKPREFIX)/$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9359	else
Michael W. Hudson	594bc80	2002-03-07 09:59:15	[diff] [blame]	9360	# No framework, use the Python app as bundle-loader
				9361	BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
Jack Jansen	c28fc37	2003-02-25 13:14:43	[diff] [blame]	9362	LDSHARED="$LDSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9363	LDCXXSHARED="$LDCXXSHARED "'-bundle_loader $(BINDIR)/python$(VERSION)$(EXE)'
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9364	fi ;;
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9365	Darwin/*)
				9366	# Use -undefined dynamic_lookup whenever possible (10.3 and later).
				9367	# This allows an extension to be used in any Python
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	9368
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9369	dep_target_major=`echo ${MACOSX_DEPLOYMENT_TARGET} \| \
				9370	sed 's/$[0-9]$\.$[0-9]$.*/\1/'`
				9371	dep_target_minor=`echo ${MACOSX_DEPLOYMENT_TARGET} \| \
				9372	sed 's/$[0-9]$\.$[0-9]$.*/\2/'`
				9373	if test ${dep_target_major} -eq 10 && \
				9374	test ${dep_target_minor} -le 2
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9375	then
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9376	# building for OS X 10.0 through 10.2
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9377	LDSHARED='$(CC) -bundle'
				9378	LDCXXSHARED='$(CXX) -bundle'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[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	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9384	else
				9385	# No framework, use the Python app as bundle-loader
				9386	BLDSHARED="$LDSHARED "'-bundle_loader $(BUILDPYTHON)'
				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)'
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9389	fi
Ned Deily	36820b6	2014-06-25 20:44:22	[diff] [blame]	9390	else
				9391	# building for OS X 10.3 and later
				9392	LDSHARED='$(CC) -bundle -undefined dynamic_lookup'
				9393	LDCXXSHARED='$(CXX) -bundle -undefined dynamic_lookup'
				9394	BLDSHARED="$LDSHARED"
Jack Jansen	6b08a40	2004-06-03 12:41:45	[diff] [blame]	9395	fi
				9396	;;
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9397	Linux\|GNU\|QNX*)
				9398	LDSHARED='$(CC) -shared'
				9399	LDCXXSHARED='$(CXX) -shared';;
				9400	BSD/OS/4)
				9401	LDSHARED="gcc -shared"
				9402	LDCXXSHARED="g++ -shared";;
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9403	FreeBSD*)
Jeremy Hylton	4bcc7c5	2000-08-31 17:45:35	[diff] [blame]	9404	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9405	then
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9406	LDSHARED='$(CC) -shared'
				9407	LDCXXSHARED='$(CXX) -shared'
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9408	else
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9409	LDSHARED="ld -Bshareable"
Guido van Rossum	0286ae8	2000-08-29 15:06:49	[diff] [blame]	9410	fi;;
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9411	OpenBSD*)
				9412	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
				9413	then
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9414	LDSHARED='$(CC) -shared $(CCSHARED)'
				9415	LDCXXSHARED='$(CXX) -shared $(CCSHARED)'
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9416	else
				9417	case `uname -r` in
				9418	[01].* \| 2.[0-7] \| 2.[0-7].*)
				9419	LDSHARED="ld -Bshareable ${LDFLAGS}"
				9420	;;
				9421	*)
Antoine Pitrou	d4958c2	2010-10-13 17:01:10	[diff] [blame]	9422	LDSHARED='$(CC) -shared $(CCSHARED)'
				9423	LDCXXSHARED='$(CXX) -shared $(CCSHARED)'
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	9424	;;
				9425	esac
				9426	fi;;
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9427	NetBSD\|DragonFly)
Antoine Pitrou	ece919e	2011-01-02 20:45:21	[diff] [blame]	9428	LDSHARED='$(CC) -shared'
				9429	LDCXXSHARED='$(CXX) -shared';;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9430	OpenUNIX\|UnixWare)
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9431	if test "$GCC" = "yes" ; then
				9432	LDSHARED='$(CC) -shared'
				9433	LDCXXSHARED='$(CXX) -shared'
				9434	else
				9435	LDSHARED='$(CC) -G'
				9436	LDCXXSHARED='$(CXX) -G'
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9437	fi;;
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9438	SCO_SV*)
				9439	LDSHARED='$(CC) -Wl,-G,-Bexport'
				9440	LDCXXSHARED='$(CXX) -Wl,-G,-Bexport';;
				9441	CYGWIN*)
				9442	LDSHARED="gcc -shared -Wl,--enable-auto-image-base"
				9443	LDCXXSHARED="g++ -shared -Wl,--enable-auto-image-base";;
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9444	*) LDSHARED="ld";;
				9445	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9446	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9447	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDSHARED" >&5
				9448	$as_echo "$LDSHARED" >&6; }
Benjamin Peterson	99f0376	2010-04-11 22:15:28	[diff] [blame]	9449	LDCXXSHARED=${LDCXXSHARED-$LDSHARED}
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9450	BLDSHARED=${BLDSHARED-$LDSHARED}
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9451	# 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]	9452	# library (module) -- this is only needed for a few systems
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9453	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CCSHARED" >&5
				9454	$as_echo_n "checking CCSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9455	if test -z "$CCSHARED"
				9456	then
Guido van Rossum	0739797	1997-04-29 21:49:50	[diff] [blame]	9457	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	c761fc8	2001-02-19 04:50:49	[diff] [blame]	9458	SunOS*) if test "$GCC" = yes;
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9459	then CCSHARED="-fPIC";
				9460	elif test `uname -p` = sparc;
				9461	then CCSHARED="-xcode=pic32";
				9462	else CCSHARED="-Kpic";
				9463	fi;;
Guido van Rossum	af07a44	1995-02-13 19:45:27	[diff] [blame]	9464	hp\|HP) if test "$GCC" = yes;
Martin v. Löwis	703ad70	2001-09-05 08:36:52	[diff] [blame]	9465	then CCSHARED="-fPIC";
Guido van Rossum	af07a44	1995-02-13 19:45:27	[diff] [blame]	9466	else CCSHARED="+z";
				9467	fi;;
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	9468	Linux-android*) ;;
Martin v. Löwis	a6e9758	2002-01-01 18:41:33	[diff] [blame]	9469	Linux\|GNU) CCSHARED="-fPIC";;
Guido van Rossum	f5957ea	1999-10-05 21:59:33	[diff] [blame]	9470	BSD/OS/4) CCSHARED="-fpic";;
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	9471	FreeBSD\|NetBSD\|OpenBSD\|DragonFly) CCSHARED="-fPIC";;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9472	OpenUNIX\|UnixWare)
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9473	if test "$GCC" = "yes"
				9474	then CCSHARED="-fPIC"
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	9475	else CCSHARED="-KPIC"
Martin v. Löwis	bec1958	2001-03-21 15:57:54	[diff] [blame]	9476	fi;;
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	9477	SCO_SV*)
				9478	if test "$GCC" = "yes"
				9479	then CCSHARED="-fPIC"
				9480	else CCSHARED="-Kpic -belf"
				9481	fi;;
Guido van Rossum	2b5ca00	1998-03-05 15:41:09	[diff] [blame]	9482	IRIX/6) case $CC in
				9483	gcc) CCSHARED="-shared";;
Guido van Rossum	ee21f41	1998-04-20 18:51:54	[diff] [blame]	9484	*) CCSHARED="";;
Guido van Rossum	2b5ca00	1998-03-05 15:41:09	[diff] [blame]	9485	esac;;
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9486	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9487	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9488	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCSHARED" >&5
				9489	$as_echo "$CCSHARED" >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9490	# LINKFORSHARED are the flags passed to the $(CC) command that links
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9491	# the python executable -- this is only needed for a few systems
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9492	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LINKFORSHARED" >&5
				9493	$as_echo_n "checking LINKFORSHARED... " >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9494	if test -z "$LINKFORSHARED"
				9495	then
Guido van Rossum	0739797	1997-04-29 21:49:50	[diff] [blame]	9496	case $ac_sys_system/$ac_sys_release in
Neil Schemenauer	4a7bbcb	2001-02-16 03:37:54	[diff] [blame]	9497	AIX*) LINKFORSHARED='-Wl,-bE:Modules/python.exp -lld';;
Guido van Rossum	ccaf3b6	1996-12-06 21:19:16	[diff] [blame]	9498	hp\|HP)
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	9499	LINKFORSHARED="-Wl,-E -Wl,+s";;
				9500	# LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";;
Guido van Rossum	f5957ea	1999-10-05 21:59:33	[diff] [blame]	9501	BSD/OS/4*) LINKFORSHARED="-Xlinker -export-dynamic";;
Xavier de Gaye	2a352b6	2017-01-04 20:51:16	[diff] [blame]	9502	Linux-android*) LINKFORSHARED="-pie -Xlinker -export-dynamic";;
Martin v. Löwis	a6e9758	2002-01-01 18:41:33	[diff] [blame]	9503	Linux\|GNU) LINKFORSHARED="-Xlinker -export-dynamic";;
Guido van Rossum	54ecc3d	1999-01-27 17:53:11	[diff] [blame]	9504	# -u libsys_s pulls in all symbols in libsys
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9505	Darwin/*)
Benjamin Peterson	9c80cac	2009-05-23 16:34:23	[diff] [blame]	9506	LINKFORSHARED="$extra_undefs -framework CoreFoundation"
Miss Islington (bot)	782854f	2019-07-02 07:48:59	[diff] [blame]	9507
				9508	# Issue #18075: the default maximum stack size (8MBytes) is too
				9509	# small for the default recursion limit. Increase the stack size
				9510	# to ensure that tests don't crash
				9511	LINKFORSHARED="-Wl,-stack_size,1000000 $LINKFORSHARED"
				9512
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9513	if test "$enable_framework"
				9514	then
Jack Jansen	da49e19	2005-01-07 13:08:22	[diff] [blame]	9515	LINKFORSHARED="$LINKFORSHARED "'$(PYTHONFRAMEWORKDIR)/Versions/$(VERSION)/$(PYTHONFRAMEWORK)'
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	9516	fi
Anthony Baxter	eef2d3b	2004-11-06 04:45:33	[diff] [blame]	9517	LINKFORSHARED="$LINKFORSHARED";;
Martin v. Löwis	25ae43b	2001-10-07 08:39:18	[diff] [blame]	9518	OpenUNIX\|UnixWare) LINKFORSHARED="-Wl,-Bexport";;
Martin v. Löwis	21ee409	2002-09-30 16:19:48	[diff] [blame]	9519	SCO_SV*) LINKFORSHARED="-Wl,-Bexport";;
Fred Drake	02706f5	2000-09-25 15:08:46	[diff] [blame]	9520	ReliantUNIX*) LINKFORSHARED="-W1 -Blargedynsym";;
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	9521	FreeBSD\|NetBSD\|OpenBSD\|DragonFly)
Guido van Rossum	df69365	1999-01-07 21:50:41	[diff] [blame]	9522	if [ "`$CC -dM -E - </dev/null \| grep __ELF__`" != "" ]
				9523	then
				9524	LINKFORSHARED="-Wl,--export-dynamic"
				9525	fi;;
Guido van Rossum	2b5ca00	1998-03-05 15:41:09	[diff] [blame]	9526	SunOS/5*) case $CC in
				9527	gcc)
Martin v. Löwis	a454857	2002-04-18 14:51:36	[diff] [blame]	9528	if $CC -Xlinker --help 2>&1 \| grep export-dynamic >/dev/null
Guido van Rossum	8f4ceb1	1997-12-18 23:42:19	[diff] [blame]	9529	then
				9530	LINKFORSHARED="-Xlinker --export-dynamic"
Guido van Rossum	2b5ca00	1998-03-05 15:41:09	[diff] [blame]	9531	fi;;
				9532	esac;;
Jason Tishler	3076559	2003-09-04 11:04:06	[diff] [blame]	9533	CYGWIN*)
				9534	if test $enable_shared = "no"
				9535	then
				9536	LINKFORSHARED='-Wl,--out-implib=$(LDLIBRARY)'
				9537	fi;;
Benjamin Peterson	de9c869	2008-07-01 18:23:09	[diff] [blame]	9538	QNX*)
				9539	# -Wl,-E causes the symbols to be added to the dynamic
				9540	# symbol table so that they can be found when a module
				9541	# is loaded. -N 2048K causes the stack size to be set
				9542	# to 2048 kilobytes so that the stack doesn't overflow
				9543	# when running test_compile.py.
				9544	LINKFORSHARED='-Wl,-E -N 2048K';;
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9545	esac
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9546	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINKFORSHARED" >&5
				9548	$as_echo "$LINKFORSHARED" >&6; }
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	9549
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	9550
Benjamin Peterson	8f95cc2	2008-07-16 02:23:25	[diff] [blame]	9551
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9552	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGSFORSHARED" >&5
				9553	$as_echo_n "checking CFLAGSFORSHARED... " >&6; }
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9554	if test ! "$LIBRARY" = "$LDLIBRARY"
				9555	then
Neil Schemenauer	0c6141f	2001-01-27 21:40:54	[diff] [blame]	9556	case $ac_sys_system in
				9557	CYGWIN*)
				9558	# Cygwin needs CCSHARED when building extension DLLs
				9559	# but not when building the interpreter DLL.
				9560	CFLAGSFORSHARED='';;
				9561	*)
				9562	CFLAGSFORSHARED='$(CCSHARED)'
				9563	esac
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9564	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9565	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CFLAGSFORSHARED" >&5
				9566	$as_echo "$CFLAGSFORSHARED" >&6; }
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	9567
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9568	# SHLIBS are libraries (except -lc and -lm) to link to the python shared
				9569	# library (with --enable-shared).
				9570	# For platforms on which shared libraries are not allowed to have unresolved
Martin v. Löwis	d6359c5	2002-08-04 12:38:50	[diff] [blame]	9571	# symbols, this must be set to $(LIBS) (expanded by make). We do this even
				9572	# if it is not required, since it creates a dependency of the shared library
				9573	# to LIBS. This, in turn, means that applications linking the shared libpython
				9574	# don't need to link LIBS explicitly. The default should be only changed
				9575	# on systems where this approach causes problems.
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9576
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SHLIBS" >&5
				9578	$as_echo_n "checking SHLIBS... " >&6; }
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9579	case "$ac_sys_system" in
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9580	*)
Martin v. Löwis	d6359c5	2002-08-04 12:38:50	[diff] [blame]	9581	SHLIBS='$(LIBS)';;
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9582	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9583	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIBS" >&5
				9584	$as_echo "$SHLIBS" >&6; }
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	9585
				9586
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9587	# checks for libraries
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9588	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sendfile in -lsendfile" >&5
				9589	$as_echo_n "checking for sendfile in -lsendfile... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9590	if ${ac_cv_lib_sendfile_sendfile+:} false; then :
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9591	$as_echo_n "(cached) " >&6
				9592	else
				9593	ac_check_lib_save_LIBS=$LIBS
				9594	LIBS="-lsendfile $LIBS"
				9595	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9596	/* end confdefs.h. */
				9597
				9598	/* Override any GCC internal prototype to avoid an error.
				9599	Use char because int might match the return type of a GCC
				9600	builtin and then its argument prototype would still apply. */
				9601	#ifdef __cplusplus
				9602	extern "C"
				9603	#endif
				9604	char sendfile ();
				9605	int
				9606	main ()
				9607	{
				9608	return sendfile ();
				9609	;
				9610	return 0;
				9611	}
				9612	_ACEOF
				9613	if ac_fn_c_try_link "$LINENO"; then :
				9614	ac_cv_lib_sendfile_sendfile=yes
				9615	else
				9616	ac_cv_lib_sendfile_sendfile=no
				9617	fi
				9618	rm -f core conftest.err conftest.$ac_objext \
				9619	conftest$ac_exeext conftest.$ac_ext
				9620	LIBS=$ac_check_lib_save_LIBS
				9621	fi
				9622	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_sendfile" >&5
				9623	$as_echo "$ac_cv_lib_sendfile_sendfile" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9624	if test "x$ac_cv_lib_sendfile_sendfile" = xyes; then :
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	9625	cat >>confdefs.h <<_ACEOF
				9626	#define HAVE_LIBSENDFILE 1
				9627	_ACEOF
				9628
				9629	LIBS="-lsendfile $LIBS"
				9630
				9631	fi
				9632
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
				9634	$as_echo_n "checking for dlopen in -ldl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9635	if ${ac_cv_lib_dl_dlopen+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9636	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9637	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9638	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9639	LIBS="-ldl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9641	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9642
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9643	/* Override any GCC internal prototype to avoid an error.
				9644	Use char because int might match the return type of a GCC
				9645	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9646	#ifdef __cplusplus
				9647	extern "C"
				9648	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9649	char dlopen ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9650	int
				9651	main ()
				9652	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9653	return dlopen ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9654	;
				9655	return 0;
				9656	}
				9657	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9658	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9659	ac_cv_lib_dl_dlopen=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9660	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9661	ac_cv_lib_dl_dlopen=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9662	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9663	rm -f core conftest.err conftest.$ac_objext \
				9664	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9665	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9666	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9667	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
				9668	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9669	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9670	cat >>confdefs.h <<_ACEOF
				9671	#define HAVE_LIBDL 1
				9672	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9673
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9674	LIBS="-ldl $LIBS"
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	9675
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9676	fi
				9677	# Dynamic linking for SunOS/Solaris and SYSV
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9678	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
				9679	$as_echo_n "checking for shl_load in -ldld... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9680	if ${ac_cv_lib_dld_shl_load+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9681	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9682	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9683	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9684	LIBS="-ldld $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9685	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9686	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9687
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9688	/* Override any GCC internal prototype to avoid an error.
				9689	Use char because int might match the return type of a GCC
				9690	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9691	#ifdef __cplusplus
				9692	extern "C"
				9693	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9694	char shl_load ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9695	int
				9696	main ()
				9697	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9698	return shl_load ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9699	;
				9700	return 0;
				9701	}
				9702	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9703	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9704	ac_cv_lib_dld_shl_load=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9705	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9706	ac_cv_lib_dld_shl_load=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9707	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9708	rm -f core conftest.err conftest.$ac_objext \
				9709	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9710	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9711	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
				9713	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9714	if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9715	cat >>confdefs.h <<_ACEOF
				9716	#define HAVE_LIBDLD 1
				9717	_ACEOF
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	9718
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	9719	LIBS="-ldld $LIBS"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9720
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	9721	fi
				9722	# Dynamic linking for HP-UX
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	9723
Georg Brandl	b1441c7	2009-01-03 22:33:39	[diff] [blame]	9724	# only check for sem_init if thread support is requested
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	9725	if test "$with_threads" = "yes" -o -z "$with_threads"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9726	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sem_init" >&5
				9727	$as_echo_n "checking for library containing sem_init... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9728	if ${ac_cv_search_sem_init+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9729	$as_echo_n "(cached) " >&6
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9730	else
Martin v. Löwis	82c19a7	2002-10-06 11:48:09	[diff] [blame]	9731	ac_func_search_save_LIBS=$LIBS
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9732	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9733	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9734
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9735	/* Override any GCC internal prototype to avoid an error.
				9736	Use char because int might match the return type of a GCC
				9737	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9738	#ifdef __cplusplus
				9739	extern "C"
				9740	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9741	char sem_init ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9742	int
				9743	main ()
				9744	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9745	return sem_init ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9746	;
				9747	return 0;
				9748	}
				9749	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9750	for ac_lib in '' pthread rt posix4; do
				9751	if test -z "$ac_lib"; then
				9752	ac_res="none required"
				9753	else
				9754	ac_res=-l$ac_lib
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9755	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9756	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9757	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9758	ac_cv_search_sem_init=$ac_res
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	9759	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9760	rm -f core conftest.err conftest.$ac_objext \
				9761	conftest$ac_exeext
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9762	if ${ac_cv_search_sem_init+:} false; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9763	break
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	9764	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9765	done
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9766	if ${ac_cv_search_sem_init+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9767
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9768	else
				9769	ac_cv_search_sem_init=no
				9770	fi
				9771	rm conftest.$ac_ext
Martin v. Löwis	82c19a7	2002-10-06 11:48:09	[diff] [blame]	9772	LIBS=$ac_func_search_save_LIBS
				9773	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9774	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sem_init" >&5
				9775	$as_echo "$ac_cv_search_sem_init" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9776	ac_res=$ac_cv_search_sem_init
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9777	if test "$ac_res" != no; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9778	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9779
Martin v. Löwis	41933dd	2002-03-21 15:10:58	[diff] [blame]	9780	fi
Martin v. Löwis	d3545ec	2003-05-03 11:25:43	[diff] [blame]	9781	# 'Real Time' functions on Solaris
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	9782	# posix4 on Solaris 2.6
				9783	# pthread (first!) on Linux
				9784	fi
				9785
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9786	# check if we need libintl for locale functions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for textdomain in -lintl" >&5
				9788	$as_echo_n "checking for textdomain in -lintl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9789	if ${ac_cv_lib_intl_textdomain+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9790	$as_echo_n "(cached) " >&6
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9791	else
				9792	ac_check_lib_save_LIBS=$LIBS
				9793	LIBS="-lintl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9794	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9795	/* end confdefs.h. */
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9796
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9797	/* Override any GCC internal prototype to avoid an error.
				9798	Use char because int might match the return type of a GCC
				9799	builtin and then its argument prototype would still apply. */
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9800	#ifdef __cplusplus
				9801	extern "C"
				9802	#endif
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9803	char textdomain ();
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9804	int
				9805	main ()
				9806	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	9807	return textdomain ();
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9808	;
				9809	return 0;
				9810	}
				9811	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9812	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9813	ac_cv_lib_intl_textdomain=yes
				9814	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9815	ac_cv_lib_intl_textdomain=no
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9816	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9817	rm -f core conftest.err conftest.$ac_objext \
				9818	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9819	LIBS=$ac_check_lib_save_LIBS
				9820	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9821	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_textdomain" >&5
				9822	$as_echo "$ac_cv_lib_intl_textdomain" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	9823	if test "x$ac_cv_lib_intl_textdomain" = xyes; then :
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9824
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9825	$as_echo "#define WITH_LIBINTL 1" >>confdefs.h
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9826
Brett Cannon	c6d936e	2009-06-07 20:09:53	[diff] [blame]	9827	LIBS="-lintl $LIBS"
Martin v. Löwis	19d1734	2003-06-14 21:03:05	[diff] [blame]	9828	fi
				9829
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9830
				9831	# checks for system dependent C++ extensions support
				9832	case "$ac_sys_system" in
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9833	AIX*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genuine AIX C++ extensions support" >&5
				9834	$as_echo_n "checking for genuine AIX C++ extensions support... " >&6; }
				9835	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	9836	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9837
Georg Brandl	59e87bd	2011-02-15 19:48:59	[diff] [blame]	9838	#include <load.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9839	int
				9840	main ()
				9841	{
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9842	loadAndInit("", 0, "")
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9843	;
				9844	return 0;
				9845	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9846
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9847	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9848	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9849
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9850
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9851	$as_echo "#define AIX_GENUINE_CPLUSPLUS 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	9852
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9854	$as_echo "yes" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9855
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9856	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9857
				9858	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9859	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	9860
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9861	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9862	rm -f core conftest.err conftest.$ac_objext \
				9863	conftest$ac_exeext conftest.$ac_ext;;
Guido van Rossum	0eefa3f	1999-11-16 15:57:37	[diff] [blame]	9864	*) ;;
				9865	esac
				9866
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9867	# check for systems that require aligned memory access
				9868	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking aligned memory access is required" >&5
				9869	$as_echo_n "checking aligned memory access is required... " >&6; }
Benjamin Peterson	2e30eb6	2017-04-14 16:59:34	[diff] [blame]	9870	if ${ac_cv_aligned_required+:} false; then :
				9871	$as_echo_n "(cached) " >&6
				9872	else
				9873	if test "$cross_compiling" = yes; then :
				9874	ac_cv_aligned_required=yes
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9875	else
				9876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				9877	/* end confdefs.h. */
				9878
				9879	int main()
				9880	{
				9881	char s[16];
				9882	int i, p1, p2;
				9883	for (i=0; i < 16; i++)
				9884	s[i] = i;
				9885	p1 = (int*)(s+1);
				9886	p2 = (int*)(s+2);
				9887	if (p1 == p2)
				9888	return 1;
				9889	return 0;
				9890	}
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9891	_ACEOF
				9892	if ac_fn_c_try_run "$LINENO"; then :
Benjamin Peterson	2e30eb6	2017-04-14 16:59:34	[diff] [blame]	9893	ac_cv_aligned_required=no
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9894	else
Benjamin Peterson	2e30eb6	2017-04-14 16:59:34	[diff] [blame]	9895	ac_cv_aligned_required=yes
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9896	fi
				9897	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				9898	conftest.$ac_objext conftest.beam conftest.$ac_ext
				9899	fi
				9900
				9901
Benjamin Peterson	2e30eb6	2017-04-14 16:59:34	[diff] [blame]	9902	fi
				9903
				9904	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_aligned_required" >&5
				9905	$as_echo "$ac_cv_aligned_required" >&6; }
				9906	if test "$ac_cv_aligned_required" = yes ; then
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9907
				9908	$as_echo "#define HAVE_ALIGNED_REQUIRED 1" >>confdefs.h
				9909
				9910	fi
Christian Heimes	985ecdc	2013-11-20 10:46:18	[diff] [blame]	9911
				9912	# str, bytes and memoryview hash algorithm
				9913
				9914
				9915	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-hash-algorithm" >&5
				9916	$as_echo_n "checking for --with-hash-algorithm... " >&6; }
				9917
				9918	# Check whether --with-hash_algorithm was given.
				9919	if test "${with_hash_algorithm+set}" = set; then :
				9920	withval=$with_hash_algorithm;
				9921	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				9922	$as_echo "$withval" >&6; }
				9923	case "$withval" in
				9924	siphash24)
				9925	$as_echo "#define Py_HASH_ALGORITHM 1" >>confdefs.h
				9926
				9927	;;
				9928	fnv)
				9929	$as_echo "#define Py_HASH_ALGORITHM 2" >>confdefs.h
				9930
				9931	;;
				9932	*)
				9933	as_fn_error $? "unknown hash algorithm '$withval'" "$LINENO" 5
				9934	;;
				9935	esac
				9936
				9937	else
				9938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default" >&5
				9939	$as_echo "default" >&6; }
				9940	fi
				9941
				9942
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	9943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-address-sanitizer" >&5
				9944	$as_echo_n "checking for --with-address-sanitizer... " >&6; }
				9945
				9946	# Check whether --with-address_sanitizer was given.
				9947	if test "${with_address_sanitizer+set}" = set; then :
				9948	withval=$with_address_sanitizer;
				9949	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				9950	$as_echo "$withval" >&6; }
				9951	BASECFLAGS="-fsanitize=address -fno-omit-frame-pointer $BASECFLAGS"
				9952	LDFLAGS="-fsanitize=address $LDFLAGS"
Gregory P. Smith	3b5b1c0	2018-11-13 00:10:21	[diff] [blame]	9953	# ASan works by controlling memory allocation, our own malloc interferes.
				9954	with_pymalloc="no"
				9955
				9956	else
				9957	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9958	$as_echo "no" >&6; }
				9959	fi
				9960
				9961
				9962	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-memory-sanitizer" >&5
				9963	$as_echo_n "checking for --with-memory-sanitizer... " >&6; }
				9964
				9965	# Check whether --with-memory_sanitizer was given.
				9966	if test "${with_memory_sanitizer+set}" = set; then :
				9967	withval=$with_memory_sanitizer;
				9968	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				9969	$as_echo "$withval" >&6; }
				9970	BASECFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer $BASECFLAGS"
				9971	LDFLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 $LDFLAGS"
				9972	# MSan works by controlling memory allocation, our own malloc interferes.
				9973	with_pymalloc="no"
				9974
				9975	else
				9976	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9977	$as_echo "no" >&6; }
				9978	fi
				9979
				9980
				9981	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-undefined-behavior-sanitizer" >&5
				9982	$as_echo_n "checking for --with-undefined-behavior-sanitizer... " >&6; }
				9983
				9984	# Check whether --with-undefined_behavior_sanitizer was given.
				9985	if test "${with_undefined_behavior_sanitizer+set}" = set; then :
				9986	withval=$with_undefined_behavior_sanitizer;
				9987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				9988	$as_echo "$withval" >&6; }
				9989	BASECFLAGS="-fsanitize=undefined $BASECFLAGS"
				9990	LDFLAGS="-fsanitize=undefined $LDFLAGS"
Charles-François Natali	d30b022	2014-05-08 22:08:51	[diff] [blame]	9991
				9992	else
				9993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				9994	$as_echo "no" >&6; }
				9995	fi
				9996
				9997
Guido van Rossum	70c7f48	1998-03-26 18:44:10	[diff] [blame]	9998	# Most SVR4 platforms (e.g. Solaris) need -lsocket and -lnsl.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	9999	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for t_open in -lnsl" >&5
				10000	$as_echo_n "checking for t_open in -lnsl... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10001	if ${ac_cv_lib_nsl_t_open+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10002	$as_echo_n "(cached) " >&6
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10003	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10004	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10005	LIBS="-lnsl $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10006	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10007	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10008
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10009	/* Override any GCC internal prototype to avoid an error.
				10010	Use char because int might match the return type of a GCC
				10011	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10012	#ifdef __cplusplus
				10013	extern "C"
				10014	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10015	char t_open ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10016	int
				10017	main ()
				10018	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10019	return t_open ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10020	;
				10021	return 0;
				10022	}
				10023	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10024	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10025	ac_cv_lib_nsl_t_open=yes
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10026	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10027	ac_cv_lib_nsl_t_open=no
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10028	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10029	rm -f core conftest.err conftest.$ac_objext \
				10030	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10031	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10032	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10033	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_t_open" >&5
				10034	$as_echo "$ac_cv_lib_nsl_t_open" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10035	if test "x$ac_cv_lib_nsl_t_open" = xyes; then :
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10036	LIBS="-lnsl $LIBS"
Guido van Rossum	79dddcb	1995-01-12 12:25:42	[diff] [blame]	10037	fi
Guido van Rossum	0ddb028	1995-01-17 16:46:14	[diff] [blame]	10038	# SVR4
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
				10040	$as_echo_n "checking for socket in -lsocket... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10041	if ${ac_cv_lib_socket_socket+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10042	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10043	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10044	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10045	LIBS="-lsocket $LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10047	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10048
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10049	/* Override any GCC internal prototype to avoid an error.
				10050	Use char because int might match the return type of a GCC
				10051	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10052	#ifdef __cplusplus
				10053	extern "C"
				10054	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10055	char socket ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10056	int
				10057	main ()
				10058	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10059	return socket ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10060	;
				10061	return 0;
				10062	}
				10063	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10064	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10065	ac_cv_lib_socket_socket=yes
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10066	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10067	ac_cv_lib_socket_socket=no
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10068	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10069	rm -f core conftest.err conftest.$ac_objext \
				10070	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10071	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	ec95c7b	1998-08-04 17:59:56	[diff] [blame]	10072	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10073	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
				10074	$as_echo "$ac_cv_lib_socket_socket" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10075	if test "x$ac_cv_lib_socket_socket" = xyes; then :
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10076	LIBS="-lsocket $LIBS"
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10077	fi
				10078	# SVR4 sockets
Skip Montanaro	b9949db	2004-01-17 04:04:13	[diff] [blame]	10079
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10080	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libs" >&5
				10081	$as_echo_n "checking for --with-libs... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10082
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10083	# Check whether --with-libs was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10084	if test "${with_libs+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10085	withval=$with_libs;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
				10087	$as_echo "$withval" >&6; }
Guido van Rossum	a68acba	1996-07-31 17:36:39	[diff] [blame]	10088	LIBS="$withval $LIBS"
				10089
				10090	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10092	$as_echo "no" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10093	fi
				10094
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	10095
Victor Stinner	8291b5e	2015-03-20 15:03:14	[diff] [blame]	10096
				10097
				10098
				10099
				10100
				10101
				10102
				10103	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
				10104	if test -n "$ac_tool_prefix"; then
				10105	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
				10106	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
				10107	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				10108	$as_echo_n "checking for $ac_word... " >&6; }
				10109	if ${ac_cv_path_PKG_CONFIG+:} false; then :
				10110	$as_echo_n "(cached) " >&6
				10111	else
				10112	case $PKG_CONFIG in
				10113	[\\/]* \| ?:[\\/]*)
				10114	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
				10115	;;
				10116	*)
				10117	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				10118	for as_dir in $PATH
				10119	do
				10120	IFS=$as_save_IFS
				10121	test -z "$as_dir" && as_dir=.
				10122	for ac_exec_ext in '' $ac_executable_extensions; do
				10123	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				10124	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
				10125	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				10126	break 2
				10127	fi
				10128	done
				10129	done
				10130	IFS=$as_save_IFS
				10131
				10132	;;
				10133	esac
				10134	fi
				10135	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
				10136	if test -n "$PKG_CONFIG"; then
				10137	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
				10138	$as_echo "$PKG_CONFIG" >&6; }
				10139	else
				10140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10141	$as_echo "no" >&6; }
				10142	fi
				10143
				10144
				10145	fi
				10146	if test -z "$ac_cv_path_PKG_CONFIG"; then
				10147	ac_pt_PKG_CONFIG=$PKG_CONFIG
				10148	# Extract the first word of "pkg-config", so it can be a program name with args.
				10149	set dummy pkg-config; ac_word=$2
				10150	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				10151	$as_echo_n "checking for $ac_word... " >&6; }
				10152	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
				10153	$as_echo_n "(cached) " >&6
				10154	else
				10155	case $ac_pt_PKG_CONFIG in
				10156	[\\/]* \| ?:[\\/]*)
				10157	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
				10158	;;
				10159	*)
				10160	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				10161	for as_dir in $PATH
				10162	do
				10163	IFS=$as_save_IFS
				10164	test -z "$as_dir" && as_dir=.
				10165	for ac_exec_ext in '' $ac_executable_extensions; do
				10166	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				10167	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
				10168	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				10169	break 2
				10170	fi
				10171	done
				10172	done
				10173	IFS=$as_save_IFS
				10174
				10175	;;
				10176	esac
				10177	fi
				10178	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
				10179	if test -n "$ac_pt_PKG_CONFIG"; then
				10180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
				10181	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
				10182	else
				10183	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10184	$as_echo "no" >&6; }
				10185	fi
				10186
				10187	if test "x$ac_pt_PKG_CONFIG" = x; then
				10188	PKG_CONFIG=""
				10189	else
				10190	case $cross_compiling:$ac_tool_warned in
				10191	yes:)
				10192	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				10193	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				10194	ac_tool_warned=yes ;;
				10195	esac
				10196	PKG_CONFIG=$ac_pt_PKG_CONFIG
				10197	fi
				10198	else
				10199	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
				10200	fi
				10201
				10202	fi
				10203	if test -n "$PKG_CONFIG"; then
				10204	_pkg_min_version=0.9.0
				10205	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
				10206	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
				10207	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
				10208	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10209	$as_echo "yes" >&6; }
				10210	else
				10211	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10212	$as_echo "no" >&6; }
				10213	PKG_CONFIG=""
				10214	fi
				10215	fi
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10216
				10217	# Check for use of the system expat library
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10218	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-expat" >&5
				10219	$as_echo_n "checking for --with-system-expat... " >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10220
				10221	# Check whether --with-system_expat was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10222	if test "${with_system_expat+set}" = set; then :
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10223	withval=$with_system_expat;
Benjamin Peterson	7926325	2010-10-31 16:50:44	[diff] [blame]	10224	else
				10225	with_system_expat="no"
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10226	fi
				10227
				10228
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10229	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_expat" >&5
				10230	$as_echo "$with_system_expat" >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10231
				10232	# Check for use of the system libffi library
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10233	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-ffi" >&5
				10234	$as_echo_n "checking for --with-system-ffi... " >&6; }
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10235
				10236	# Check whether --with-system_ffi was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10237	if test "${with_system_ffi+set}" = set; then :
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10238	withval=$with_system_ffi;
				10239	fi
				10240
				10241
Zachary Ware	935043d	2016-09-10 00:01:21	[diff] [blame]	10242	case "$with_system_ffi" in
				10243	"")
				10244	case $ac_sys_system in
				10245	Darwin)
				10246	with_system_ffi="no"
				10247	;;
				10248	*)
				10249	with_system_ffi="yes"
				10250	;;
				10251	esac
				10252	;;
				10253	yes\|no)
				10254	;;
				10255	*)
				10256	as_fn_error $? "--with-system-ffi accepts no arguments" "$LINENO" 5
				10257	;;
				10258	esac
				10259
Benjamin Peterson	0f64b0b	2010-03-09 21:49:52	[diff] [blame]	10260	if test "$with_system_ffi" = "yes" && test -n "$PKG_CONFIG"; then
Benjamin Peterson	d78735d	2010-01-01 16:04:23	[diff] [blame]	10261	LIBFFI_INCLUDEDIR="`"$PKG_CONFIG" libffi --cflags-only-I 2>/dev/null \| sed -e 's/^-I//;s/ *$//'`"
				10262	else
				10263	LIBFFI_INCLUDEDIR=""
				10264	fi
				10265
				10266
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10267	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5
				10268	$as_echo "$with_system_ffi" >&6; }
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	10269
Stefan Krah	60187b5	2012-03-23 18:06:27	[diff] [blame]	10270	# Check for use of the system libmpdec library
				10271	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-libmpdec" >&5
				10272	$as_echo_n "checking for --with-system-libmpdec... " >&6; }
				10273
				10274	# Check whether --with-system_libmpdec was given.
				10275	if test "${with_system_libmpdec+set}" = set; then :
				10276	withval=$with_system_libmpdec;
				10277	else
				10278	with_system_libmpdec="no"
				10279	fi
				10280
				10281
				10282	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_libmpdec" >&5
				10283	$as_echo "$with_system_libmpdec" >&6; }
				10284
Benjamin Peterson	076ed00	2010-10-31 17:11:02	[diff] [blame]	10285	# Check for support for loadable sqlite extensions
				10286	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-loadable-sqlite-extensions" >&5
				10287	$as_echo_n "checking for --enable-loadable-sqlite-extensions... " >&6; }
				10288	# Check whether --enable-loadable-sqlite-extensions was given.
				10289	if test "${enable_loadable_sqlite_extensions+set}" = set; then :
				10290	enableval=$enable_loadable_sqlite_extensions;
				10291	else
				10292	enable_loadable_sqlite_extensions="no"
				10293	fi
				10294
				10295
				10296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_loadable_sqlite_extensions" >&5
				10297	$as_echo "$enable_loadable_sqlite_extensions" >&6; }
				10298
Ned Deily	d819b93	2013-09-06 08:07:05	[diff] [blame]	10299	# Check for --with-tcltk-includes=path and --with-tcltk-libs=path
				10300
				10301
				10302	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-includes" >&5
				10303	$as_echo_n "checking for --with-tcltk-includes... " >&6; }
				10304
				10305	# Check whether --with-tcltk-includes was given.
				10306	if test "${with_tcltk_includes+set}" = set; then :
				10307	withval=$with_tcltk_includes;
				10308	else
				10309	with_tcltk_includes="default"
				10310	fi
				10311
				10312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_includes" >&5
				10313	$as_echo "$with_tcltk_includes" >&6; }
				10314	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-tcltk-libs" >&5
				10315	$as_echo_n "checking for --with-tcltk-libs... " >&6; }
				10316
				10317	# Check whether --with-tcltk-libs was given.
				10318	if test "${with_tcltk_libs+set}" = set; then :
				10319	withval=$with_tcltk_libs;
				10320	else
				10321	with_tcltk_libs="default"
				10322	fi
				10323
				10324	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tcltk_libs" >&5
				10325	$as_echo "$with_tcltk_libs" >&6; }
				10326	if test "x$with_tcltk_includes" = xdefault \|\| test "x$with_tcltk_libs" = xdefault
				10327	then
				10328	if test "x$with_tcltk_includes" != "x$with_tcltk_libs"
				10329	then
				10330	as_fn_error $? "use both --with-tcltk-includes='...' and --with-tcltk-libs='...' or neither" "$LINENO" 5
				10331	fi
				10332	TCLTK_INCLUDES=""
				10333	TCLTK_LIBS=""
				10334	else
				10335	TCLTK_INCLUDES="$with_tcltk_includes"
				10336	TCLTK_LIBS="$with_tcltk_libs"
				10337	fi
				10338
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10339	# Check for --with-dbmliborder
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dbmliborder" >&5
				10341	$as_echo_n "checking for --with-dbmliborder... " >&6; }
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10342
				10343	# Check whether --with-dbmliborder was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10344	if test "${with_dbmliborder+set}" = set; then :
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10345	withval=$with_dbmliborder;
				10346	if test x$with_dbmliborder = xyes
				10347	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	10348	as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10349	else
				10350	for db in `echo $with_dbmliborder \| sed 's/:/ /g'`; do
				10351	if test x$db != xndbm && test x$db != xgdbm && test x$db != xbdb
				10352	then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	10353	as_fn_error $? "proper usage is --with-dbmliborder=db1:db2:..." "$LINENO" 5
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10354	fi
				10355	done
				10356	fi
				10357	fi
				10358
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10359	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dbmliborder" >&5
				10360	$as_echo "$with_dbmliborder" >&6; }
Matthias Klose	55708cc	2009-04-30 08:06:49	[diff] [blame]	10361
Guido van Rossum	3d15bd8	2001-01-10 18:53:48	[diff] [blame]	10362	# This is used to generate Setup.config
Guido van Rossum	009f787	1997-12-04 00:51:42	[diff] [blame]	10363
Barry Warsaw	c0d24d8b	2000-06-29 16:12:00	[diff] [blame]	10364	USE_THREAD_MODULE=""
Guido van Rossum	009f787	1997-12-04 00:51:42	[diff] [blame]	10365
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10366
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10367
				10368	# Templates for things AC_DEFINEd more than once.
				10369	# For a single AC_DEFINE, no template is needed.
Guido van Rossum	ec2f073	1997-01-22 20:54:01	[diff] [blame]	10370
				10371
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10372
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10373	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-threads" >&5
				10374	$as_echo_n "checking for --with-threads... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10375
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10376	# Check whether --with-threads was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10377	if test "${with_threads+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10378	withval=$with_threads;
				10379	fi
Guido van Rossum	ec2f073	1997-01-22 20:54:01	[diff] [blame]	10380
				10381
Barry Warsaw	c0d24d8b	2000-06-29 16:12:00	[diff] [blame]	10382	# --with-thread is deprecated, but check for it anyway
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10383
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10384	# Check whether --with-thread was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10385	if test "${with_thread+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10386	withval=$with_thread; with_threads=$with_thread
				10387	fi
				10388
Barry Warsaw	c0d24d8b	2000-06-29 16:12:00	[diff] [blame]	10389
				10390	if test -z "$with_threads"
				10391	then with_threads="yes"
				10392	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10393	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_threads" >&5
				10394	$as_echo "$with_threads" >&6; }
Barry Warsaw	c0d24d8b	2000-06-29 16:12:00	[diff] [blame]	10395
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10396
Barry Warsaw	c0d24d8b	2000-06-29 16:12:00	[diff] [blame]	10397	if test "$with_threads" = "no"
				10398	then
				10399	USE_THREAD_MODULE="#"
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	10400	elif test "$ac_cv_pthread_is_default" = yes
				10401	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10402	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	10403
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	10404	# Defining _REENTRANT on system with POSIX threads should not hurt.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10405	$as_echo "#define _REENTRANT 1" >>confdefs.h
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	10406
				10407	posix_threads=yes
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10408	THREADOBJ="Python/thread.o"
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10409	elif test "$ac_cv_kpthread" = "yes"
				10410	then
				10411	CC="$CC -Kpthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10412	if test "$ac_cv_cxx_thread" = "yes"; then
				10413	CXX="$CXX -Kpthread"
				10414	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10415	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Guido van Rossum	2242f2f	2001-04-11 20:58:20	[diff] [blame]	10416
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10417	posix_threads=yes
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10418	THREADOBJ="Python/thread.o"
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	10419	elif test "$ac_cv_kthread" = "yes"
				10420	then
				10421	CC="$CC -Kthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10422	if test "$ac_cv_cxx_thread" = "yes"; then
				10423	CXX="$CXX -Kthread"
				10424	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10425	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Martin v. Löwis	5f433f0	2003-05-05 05:05:30	[diff] [blame]	10426
				10427	posix_threads=yes
				10428	THREADOBJ="Python/thread.o"
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10429	elif test "$ac_cv_pthread" = "yes"
				10430	then
				10431	CC="$CC -pthread"
Martin v. Löwis	519adae	2003-09-20 10:47:47	[diff] [blame]	10432	if test "$ac_cv_cxx_thread" = "yes"; then
				10433	CXX="$CXX -pthread"
				10434	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10435	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10436
				10437	posix_threads=yes
				10438	THREADOBJ="Python/thread.o"
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10439	else
				10440	if test ! -z "$with_threads" -a -d "$with_threads"
				10441	then LDFLAGS="$LDFLAGS -L$with_threads"
				10442	fi
				10443	if test ! -z "$withval" -a -d "$withval"
				10444	then LDFLAGS="$LDFLAGS -L$withval"
				10445	fi
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10446
				10447	# According to the POSIX spec, a pthreads implementation must
Matthias Klose	a2542be	2004-08-16 11:35:51	[diff] [blame]	10448	# define _POSIX_THREADS in unistd.h. Some apparently don't
				10449	# (e.g. gnu pth with pthread emulation)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10450	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _POSIX_THREADS in unistd.h" >&5
				10451	$as_echo_n "checking for _POSIX_THREADS in unistd.h... " >&6; }
				10452	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10453	/* end confdefs.h. */
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	10454
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10455	#include <unistd.h>
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	10456	#ifdef _POSIX_THREADS
				10457	yes
				10458	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10459
				10460	_ACEOF
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10461	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10462	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10463	unistd_defines_pthreads=yes
				10464	else
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10465	unistd_defines_pthreads=no
				10466	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	10467	rm -f conftest*
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10468
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10469	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $unistd_defines_pthreads" >&5
				10470	$as_echo "$unistd_defines_pthreads" >&6; }
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10471
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10472	$as_echo "#define _REENTRANT 1" >>confdefs.h
Guido van Rossum	9caf77a	1996-08-01 00:52:26	[diff] [blame]	10473
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10474	# Just looking for pthread_create in libpthread is not enough:
				10475	# on HP/UX, pthread.h renames pthread_create to a different symbol name.
				10476	# So we really have to include pthread.h, and then link.
				10477	_libs=$LIBS
				10478	LIBS="$LIBS -lpthread"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10479	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
				10480	$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
				10481	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10482	/* end confdefs.h. */
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	10483
				10484	#include <stdio.h>
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10485	#include <pthread.h>
Guido van Rossum	02a1c40	2000-02-25 19:26:31	[diff] [blame]	10486
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10487	void * start_routine (void *arg) { exit (0); }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10488	int
				10489	main ()
				10490	{
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10491
				10492	pthread_create (NULL, NULL, start_routine, NULL)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10493	;
				10494	return 0;
				10495	}
				10496	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10497	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10498
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10500	$as_echo "yes" >&6; }
				10501	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Guido van Rossum	02a1c40	2000-02-25 19:26:31	[diff] [blame]	10502
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10503	posix_threads=yes
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10504	THREADOBJ="Python/thread.o"
Guido van Rossum	02a1c40	2000-02-25 19:26:31	[diff] [blame]	10505	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10506
Martin v. Löwis	8158b5a	2001-10-08 13:17:28	[diff] [blame]	10507	LIBS=$_libs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10508	ac_fn_c_check_func "$LINENO" "pthread_detach" "ac_cv_func_pthread_detach"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10509	if test "x$ac_cv_func_pthread_detach" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10510	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10511
Martin v. Löwis	69c0ff3	2001-10-15 14:34:42	[diff] [blame]	10512	posix_threads=yes
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10513	THREADOBJ="Python/thread.o"
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10514	else
Guido van Rossum	ad678af	1998-10-02 14:42:15	[diff] [blame]	10515
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10516	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5
				10517	$as_echo_n "checking for pthread_create in -lpthreads... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10518	if ${ac_cv_lib_pthreads_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10519	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10520	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10521	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10522	LIBS="-lpthreads $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10523	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10524	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10525
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10526	/* Override any GCC internal prototype to avoid an error.
				10527	Use char because int might match the return type of a GCC
				10528	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10529	#ifdef __cplusplus
				10530	extern "C"
				10531	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10532	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10533	int
				10534	main ()
				10535	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10536	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10537	;
				10538	return 0;
				10539	}
				10540	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10541	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10542	ac_cv_lib_pthreads_pthread_create=yes
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10543	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10544	ac_cv_lib_pthreads_pthread_create=no
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10545	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10546	rm -f core conftest.err conftest.$ac_objext \
				10547	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10548	LIBS=$ac_check_lib_save_LIBS
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10549	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10550	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5
				10551	$as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10552	if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10553	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10554
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10555	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10556	LIBS="$LIBS -lpthreads"
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10557	THREADOBJ="Python/thread.o"
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10558	else
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10559
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10560	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
				10561	$as_echo_n "checking for pthread_create in -lc_r... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10562	if ${ac_cv_lib_c_r_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10563	$as_echo_n "(cached) " >&6
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10564	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10565	ac_check_lib_save_LIBS=$LIBS
Greg Stein	adf63d6	2000-07-05 10:38:09	[diff] [blame]	10566	LIBS="-lc_r $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10567	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10568	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10569
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10570	/* Override any GCC internal prototype to avoid an error.
				10571	Use char because int might match the return type of a GCC
				10572	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10573	#ifdef __cplusplus
				10574	extern "C"
				10575	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10576	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10577	int
				10578	main ()
				10579	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10580	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10581	;
				10582	return 0;
				10583	}
				10584	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10585	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10586	ac_cv_lib_c_r_pthread_create=yes
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10587	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10588	ac_cv_lib_c_r_pthread_create=no
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10589	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10590	rm -f core conftest.err conftest.$ac_objext \
				10591	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10592	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10593	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10594	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
				10595	$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10596	if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10597	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10598
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10599	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10600	LIBS="$LIBS -lc_r"
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10601	THREADOBJ="Python/thread.o"
Guido van Rossum	07bd90e	2000-05-08 13:41:38	[diff] [blame]	10602	else
Guido van Rossum	07bd90e	2000-05-08 13:41:38	[diff] [blame]	10603
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10604	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_create_system in -lpthread" >&5
				10605	$as_echo_n "checking for __pthread_create_system in -lpthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10606	if ${ac_cv_lib_pthread___pthread_create_system+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10607	$as_echo_n "(cached) " >&6
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10608	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10609	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10610	LIBS="-lpthread $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10611	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10612	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10613
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10614	/* Override any GCC internal prototype to avoid an error.
				10615	Use char because int might match the return type of a GCC
				10616	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10617	#ifdef __cplusplus
				10618	extern "C"
				10619	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10620	char __pthread_create_system ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10621	int
				10622	main ()
				10623	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10624	return __pthread_create_system ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10625	;
				10626	return 0;
				10627	}
				10628	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10629	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10630	ac_cv_lib_pthread___pthread_create_system=yes
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10631	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10632	ac_cv_lib_pthread___pthread_create_system=no
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10633	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10634	rm -f core conftest.err conftest.$ac_objext \
				10635	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10636	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10637	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_create_system" >&5
				10639	$as_echo "$ac_cv_lib_pthread___pthread_create_system" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10640	if test "x$ac_cv_lib_pthread___pthread_create_system" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10641	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10642
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10643	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10644	LIBS="$LIBS -lpthread"
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10645	THREADOBJ="Python/thread.o"
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10646	else
Guido van Rossum	8d6e8af	2000-10-30 17:45:07	[diff] [blame]	10647
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10648	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lcma" >&5
				10649	$as_echo_n "checking for pthread_create in -lcma... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10650	if ${ac_cv_lib_cma_pthread_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10651	$as_echo_n "(cached) " >&6
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10652	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10653	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10654	LIBS="-lcma $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10655	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10656	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10657
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10658	/* Override any GCC internal prototype to avoid an error.
				10659	Use char because int might match the return type of a GCC
				10660	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10661	#ifdef __cplusplus
				10662	extern "C"
				10663	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10664	char pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10665	int
				10666	main ()
				10667	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10668	return pthread_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10669	;
				10670	return 0;
				10671	}
				10672	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10673	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10674	ac_cv_lib_cma_pthread_create=yes
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10675	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10676	ac_cv_lib_cma_pthread_create=no
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10677	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10678	rm -f core conftest.err conftest.$ac_objext \
				10679	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10680	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10681	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10682	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cma_pthread_create" >&5
				10683	$as_echo "$ac_cv_lib_cma_pthread_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10684	if test "x$ac_cv_lib_cma_pthread_create" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10685	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10686
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	10687	posix_threads=yes
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10688	LIBS="$LIBS -lcma"
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10689	THREADOBJ="Python/thread.o"
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10690	else
Thomas Wouters	0db2b2b	2000-08-26 11:33:43	[diff] [blame]	10691
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10692	USE_THREAD_MODULE="#"
Guido van Rossum	2d38f91	1996-06-26 19:47:01	[diff] [blame]	10693	fi
				10694
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10695
Guido van Rossum	7b3853f	1996-07-30 18:09:35	[diff] [blame]	10696	fi
				10697
Guido van Rossum	0be3e49	1997-05-22 20:33:33	[diff] [blame]	10698	fi
				10699
Guido van Rossum	4954595	1997-12-02 19:28:29	[diff] [blame]	10700	fi
				10701
Guido van Rossum	b93a862	1998-05-07 13:27:32	[diff] [blame]	10702	fi
				10703
Martin v. Löwis	f90ae20	2002-06-11 06:22:31	[diff] [blame]	10704	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10705	rm -f core conftest.err conftest.$ac_objext \
				10706	conftest$ac_exeext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	10707
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for usconfig in -lmpc" >&5
				10709	$as_echo_n "checking for usconfig in -lmpc... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10710	if ${ac_cv_lib_mpc_usconfig+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10711	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10712	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10713	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10714	LIBS="-lmpc $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10716	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10717
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10718	/* Override any GCC internal prototype to avoid an error.
				10719	Use char because int might match the return type of a GCC
				10720	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10721	#ifdef __cplusplus
				10722	extern "C"
				10723	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10724	char usconfig ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10725	int
				10726	main ()
				10727	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10728	return usconfig ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10729	;
				10730	return 0;
				10731	}
				10732	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10733	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10734	ac_cv_lib_mpc_usconfig=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10735	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10736	ac_cv_lib_mpc_usconfig=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10737	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10738	rm -f core conftest.err conftest.$ac_objext \
				10739	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10740	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10741	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpc_usconfig" >&5
				10743	$as_echo "$ac_cv_lib_mpc_usconfig" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10744	if test "x$ac_cv_lib_mpc_usconfig" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10745	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10746
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10747	LIBS="$LIBS -lmpc"
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10748	THREADOBJ="Python/thread.o"
Martin v. Löwis	130fb17	2001-07-19 11:00:41	[diff] [blame]	10749	USE_THREAD_MODULE=""
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10750	fi
				10751
Martin v. Löwis	3d2b549	2002-03-15 13:48:21	[diff] [blame]	10752
Neal Norwitz	a978ab0	2002-11-02 16:58:05	[diff] [blame]	10753	if test "$posix_threads" != "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10754	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for thr_create in -lthread" >&5
				10755	$as_echo_n "checking for thr_create in -lthread... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10756	if ${ac_cv_lib_thread_thr_create+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10757	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10758	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10759	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	10760	LIBS="-lthread $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10761	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10762	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10763
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10764	/* Override any GCC internal prototype to avoid an error.
				10765	Use char because int might match the return type of a GCC
				10766	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10767	#ifdef __cplusplus
				10768	extern "C"
				10769	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10770	char thr_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10771	int
				10772	main ()
				10773	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10774	return thr_create ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10775	;
				10776	return 0;
				10777	}
				10778	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10779	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10780	ac_cv_lib_thread_thr_create=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10781	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10782	ac_cv_lib_thread_thr_create=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10783	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10784	rm -f core conftest.err conftest.$ac_objext \
				10785	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10786	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	10787	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10788	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thread_thr_create" >&5
				10789	$as_echo "$ac_cv_lib_thread_thr_create" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10790	if test "x$ac_cv_lib_thread_thr_create" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10791	$as_echo "#define WITH_THREAD 1" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10792
Martin v. Löwis	3d2b549	2002-03-15 13:48:21	[diff] [blame]	10793	LIBS="$LIBS -lthread"
Martin v. Löwis	2d7e264	2002-04-05 16:50:53	[diff] [blame]	10794	THREADOBJ="Python/thread.o"
Martin v. Löwis	3d2b549	2002-03-15 13:48:21	[diff] [blame]	10795	USE_THREAD_MODULE=""
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10796	fi
				10797
Martin v. Löwis	3d2b549	2002-03-15 13:48:21	[diff] [blame]	10798	fi
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10799	fi
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10800
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10801	if test "$posix_threads" = "yes"; then
				10802	if test "$unistd_defines_pthreads" = "no"; then
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10803
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10804	$as_echo "#define _POSIX_THREADS 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10805
				10806	fi
				10807
				10808	# Bug 662787: Using semaphores causes unexplicable hangs on Solaris 8.
				10809	case $ac_sys_system/$ac_sys_release in
Charles-François Natali	996f606	2011-07-21 17:45:31	[diff] [blame]	10810	SunOS/5.6)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10811	$as_echo "#define HAVE_PTHREAD_DESTRUCTOR 1" >>confdefs.h
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10812
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10813	;;
				10814	SunOS/5.8)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10815	$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10816
				10817	;;
Charles-François Natali	996f606	2011-07-21 17:45:31	[diff] [blame]	10818	AIX/*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10819	$as_echo "#define HAVE_BROKEN_POSIX_SEMAPHORES 1" >>confdefs.h
Christian Heimes	7b3ce6a	2008-01-31 14:31:45	[diff] [blame]	10820
				10821	;;
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10822	esac
				10823
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10824	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5
				10825	$as_echo_n "checking if PTHREAD_SCOPE_SYSTEM is supported... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10826	if ${ac_cv_pthread_system_supported+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10827	$as_echo_n "(cached) " >&6
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10828	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10829	if test "$cross_compiling" = yes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10830	ac_cv_pthread_system_supported=no
				10831	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10832	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10833	/* end confdefs.h. */
Stefan Krah	7dba594	2012-11-22 21:49:11	[diff] [blame]	10834
				10835	#include <stdio.h>
				10836	#include <pthread.h>
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10837	void foo(void parm) {
				10838	return NULL;
				10839	}
				10840	main() {
				10841	pthread_attr_t attr;
				10842	pthread_t id;
				10843	if (pthread_attr_init(&attr)) exit(-1);
				10844	if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1);
				10845	if (pthread_create(&id, &attr, foo, NULL)) exit(-1);
				10846	exit(0);
				10847	}
				10848	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10849	if ac_fn_c_try_run "$LINENO"; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10850	ac_cv_pthread_system_supported=yes
				10851	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10852	ac_cv_pthread_system_supported=no
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10853	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10854	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				10855	conftest.$ac_objext conftest.beam conftest.$ac_ext
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10856	fi
Martin v. Löwis	a7a76d3	2002-10-04 07:21:24	[diff] [blame]	10857
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10858
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	10859	fi
				10860
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10861	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_pthread_system_supported" >&5
				10862	$as_echo "$ac_cv_pthread_system_supported" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10863	if test "$ac_cv_pthread_system_supported" = "yes"; then
				10864
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10865	$as_echo "#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1" >>confdefs.h
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10866
				10867	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10868	for ac_func in pthread_sigmask
				10869	do :
				10870	ac_fn_c_check_func "$LINENO" "pthread_sigmask" "ac_cv_func_pthread_sigmask"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	10871	if test "x$ac_cv_func_pthread_sigmask" = xyes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10872	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10873	#define HAVE_PTHREAD_SIGMASK 1
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10874	_ACEOF
Jason Tishler	fac083d	2003-07-22 15:20:49	[diff] [blame]	10875	case $ac_sys_system in
				10876	CYGWIN*)
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10877
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10878	$as_echo "#define HAVE_BROKEN_PTHREAD_SIGMASK 1" >>confdefs.h
Jason Tishler	fac083d	2003-07-22 15:20:49	[diff] [blame]	10879
				10880	;;
				10881	esac
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10882	fi
				10883	done
				10884
Christian Heimes	f77b4b2	2013-08-21 11:26:05	[diff] [blame]	10885	for ac_func in pthread_atfork
				10886	do :
				10887	ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork"
				10888	if test "x$ac_cv_func_pthread_atfork" = xyes; then :
				10889	cat >>confdefs.h <<_ACEOF
				10890	#define HAVE_PTHREAD_ATFORK 1
				10891	_ACEOF
				10892
				10893	fi
				10894	done
				10895
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	10896	fi
				10897
				10898
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10899	# Check for enable-ipv6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10900
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10901	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if --enable-ipv6 is specified" >&5
				10902	$as_echo_n "checking if --enable-ipv6 is specified... " >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10903	# Check whether --enable-ipv6 was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10904	if test "${enable_ipv6+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10905	enableval=$enable_ipv6; case "$enableval" in
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10906	no)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10908	$as_echo "no" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10909	ipv6=no
				10910	;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10911	*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10912	$as_echo "yes" >&6; }
				10913	$as_echo "#define ENABLE_IPV6 1" >>confdefs.h
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10914
				10915	ipv6=yes
				10916	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10917	esac
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10918	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10919
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10920	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10921	/* end confdefs.h. */
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10922	/* AF_INET6 available check */
				10923	#include <sys/types.h>
				10924	#include <sys/socket.h>
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	10925	int
				10926	main ()
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10927	{
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	10928	int domain = AF_INET6;
				10929	;
				10930	return 0;
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10931	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10932	_ACEOF
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	10933	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10934
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10935	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				10936	$as_echo "yes" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10937	ipv6=yes
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10938
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10939	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10940
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				10942	$as_echo "no" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10943	ipv6=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10944
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10945	fi
Charles-François Natali	f6fd794	2013-01-08 18:49:42	[diff] [blame]	10946	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10947
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	10948	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10949	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if RFC2553 API is available" >&5
				10950	$as_echo_n "checking if RFC2553 API is available... " >&6; }
				10951	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	10952	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10953
				10954	#include <sys/types.h>
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	10955	#include <netinet/in.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10956	int
				10957	main ()
				10958	{
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	10959	struct sockaddr_in6 x;
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10960	x.sin6_scope_id;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10961	;
				10962	return 0;
				10963	}
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10964
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	10965	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10966	if ac_fn_c_try_compile "$LINENO"; then :
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10967
				10968	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10969	$as_echo "yes" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10970	ipv6=yes
				10971
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	10972	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10973
				10974	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10975	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	10976	ipv6=no
				10977
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	10978	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10979	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	10980	fi
				10981
				10982	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10983	$as_echo "#define ENABLE_IPV6 1" >>confdefs.h
Martin v. Löwis	a5f8bb5	2001-09-05 08:22:34	[diff] [blame]	10984
				10985	fi
				10986
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	10987	fi
				10988
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10989
				10990	ipv6type=unknown
				10991	ipv6lib=none
				10992	ipv6trylibc=no
				10993
				10994	if test "$ipv6" = "yes"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	10995	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5
				10996	$as_echo_n "checking ipv6 stack type... " >&6; }
Guido van Rossum	b855216	2001-09-05 14:58:11	[diff] [blame]	10997	for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta;
				10998	do
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	10999	case $i in
				11000	inria)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11001	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11002	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11003
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11004	#include <netinet/in.h>
				11005	#ifdef IPV6_INRIA_VERSION
				11006	yes
				11007	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11008	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11009	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11010	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11011	ipv6type=$i
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11012	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11013	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11014
				11015	;;
				11016	kame)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11017	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11018	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11019
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11020	#include <netinet/in.h>
				11021	#ifdef __KAME__
				11022	yes
				11023	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11024	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11025	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11026	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11027	ipv6type=$i;
				11028	ipv6lib=inet6
				11029	ipv6libdir=/usr/local/v6/lib
				11030	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11031	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11032	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11033
				11034	;;
				11035	linux-glibc)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11036	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11037	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11038
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11039	#include <features.h>
				11040	#if defined(__GLIBC__) && ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) \|\| (__GLIBC__ > 2))
				11041	yes
				11042	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11043	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11044	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11045	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11046	ipv6type=$i;
				11047	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11048	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11049	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11050
				11051	;;
				11052	linux-inet6)
				11053	if test -d /usr/inet6; then
				11054	ipv6type=$i
				11055	ipv6lib=inet6
				11056	ipv6libdir=/usr/inet6/lib
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	11057	BASECFLAGS="-I/usr/inet6/include $BASECFLAGS"
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11058	fi
				11059	;;
				11060	solaris)
				11061	if test -f /etc/netconfig; then
Antoine Pitrou	f3fcd9f	2011-01-03 18:53:50	[diff] [blame]	11062	if $GREP -q tcp6 /etc/netconfig; then
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11063	ipv6type=$i
				11064	ipv6trylibc=yes
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11065	fi
				11066	fi
				11067	;;
				11068	toshiba)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11069	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11070	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11071
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11072	#include <sys/param.h>
				11073	#ifdef _TOSHIBA_INET6
				11074	yes
				11075	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11076	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11077	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11078	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11079	ipv6type=$i;
				11080	ipv6lib=inet6;
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11081	ipv6libdir=/usr/local/v6/lib
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	v6d)
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 </usr/local/v6/include/sys/v6config.h>
				11091	#ifdef __V6D__
				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	ipv6lib=v6;
				11099	ipv6libdir=/usr/local/v6/lib;
Skip Montanaro	decc6a4	2003-01-01 20:07:49	[diff] [blame]	11100	BASECFLAGS="-I/usr/local/v6/include $BASECFLAGS"
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11101	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11102	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11103
				11104	;;
				11105	zeta)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11106	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11107	/* end confdefs.h. */
Martin v. Löwis	a5f73f9	2001-10-15 08:06:29	[diff] [blame]	11108
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11109	#include <sys/param.h>
				11110	#ifdef _ZETA_MINAMI_INET6
				11111	yes
				11112	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11113	_ACEOF
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11114	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11115	$EGREP "yes" >/dev/null 2>&1; then :
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11116	ipv6type=$i;
				11117	ipv6lib=inet6;
Martin v. Löwis	44ddbde	2001-12-02 10:15:37	[diff] [blame]	11118	ipv6libdir=/usr/local/v6/lib
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11119	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	11120	rm -f conftest*
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11121
				11122	;;
				11123	esac
				11124	if test "$ipv6type" != "unknown"; then
				11125	break
				11126	fi
				11127	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5
				11129	$as_echo "$ipv6type" >&6; }
Martin v. Löwis	a2ac602	2001-08-09 11:40:14	[diff] [blame]	11130	fi
				11131
				11132	if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
				11133	if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
				11134	LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
				11135	echo "using lib$ipv6lib"
				11136	else
				11137	if test $ipv6trylibc = "yes"; then
				11138	echo "using libc"
				11139	else
				11140	echo 'Fatal: no $ipv6lib library found. cannot continue.'
				11141	echo "You need to fetch lib$ipv6lib.a from appropriate"
				11142	echo 'ipv6 kit and compile beforehand.'
				11143	exit 1
				11144	fi
				11145	fi
				11146	fi
				11147
Larry Hastings	a6cc551	2015-04-13 21:48:40	[diff] [blame]	11148	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CAN_RAW_FD_FRAMES" >&5
				11149	$as_echo_n "checking for CAN_RAW_FD_FRAMES... " >&6; }
				11150	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11151	/* end confdefs.h. */
				11152	/* CAN_RAW_FD_FRAMES available check */
				11153	#include <linux/can/raw.h>
				11154	int
				11155	main ()
				11156	{
				11157	int can_raw_fd_frames = CAN_RAW_FD_FRAMES;
				11158	;
				11159	return 0;
				11160	}
				11161	_ACEOF
				11162	if ac_fn_c_try_compile "$LINENO"; then :
				11163
				11164
				11165	$as_echo "#define HAVE_LINUX_CAN_RAW_FD_FRAMES 1" >>confdefs.h
				11166
				11167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11168	$as_echo "yes" >&6; }
				11169
				11170	else
				11171
				11172	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11173	$as_echo "no" >&6; }
				11174
				11175	fi
				11176	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11177
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11178	# Check for --with-doc-strings
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11179	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-doc-strings" >&5
				11180	$as_echo_n "checking for --with-doc-strings... " >&6; }
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11181
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11182	# Check whether --with-doc-strings was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11183	if test "${with_doc_strings+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11184	withval=$with_doc_strings;
				11185	fi
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11186
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11187
				11188	if test -z "$with_doc_strings"
				11189	then with_doc_strings="yes"
				11190	fi
				11191	if test "$with_doc_strings" != "no"
				11192	then
				11193
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11194	$as_echo "#define WITH_DOC_STRINGS 1" >>confdefs.h
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11195
				11196	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11197	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_doc_strings" >&5
				11198	$as_echo "$with_doc_strings" >&6; }
Martin v. Löwis	a3fb4f7	2002-06-09 13:33:54	[diff] [blame]	11199
Martin v. Löwis	f30d60e	2004-06-08 08:17:44	[diff] [blame]	11200	# Check for Python-specific malloc support
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11201	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-pymalloc" >&5
				11202	$as_echo_n "checking for --with-pymalloc... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11203
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11204	# Check whether --with-pymalloc was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11205	if test "${with_pymalloc+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11206	withval=$with_pymalloc;
				11207	fi
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11208
Neil Schemenauer	a35c688	2001-02-27 04:45:05	[diff] [blame]	11209
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11210	if test -z "$with_pymalloc"
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	11211	then
				11212	with_pymalloc="yes"
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11213	fi
				11214	if test "$with_pymalloc" != "no"
				11215	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11216
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11217	$as_echo "#define WITH_PYMALLOC 1" >>confdefs.h
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11218
doko@ubuntu.com	9c7817e	2012-06-30 15:05:13	[diff] [blame]	11219	ABIFLAGS="${ABIFLAGS}m"
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11220	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11221	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5
				11222	$as_echo "$with_pymalloc" >&6; }
Neil Schemenauer	16c2297	2002-03-22 15:34:49	[diff] [blame]	11223
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11224	# Check for Valgrind support
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-valgrind" >&5
				11226	$as_echo_n "checking for --with-valgrind... " >&6; }
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11227
				11228	# Check whether --with-valgrind was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11229	if test "${with_valgrind+set}" = set; then :
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11230	withval=$with_valgrind;
				11231	else
				11232	with_valgrind=no
				11233	fi
				11234
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_valgrind" >&5
				11236	$as_echo "$with_valgrind" >&6; }
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11237	if test "$with_valgrind" != no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11238	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]	11239	if test "x$ac_cv_header_valgrind_valgrind_h" = xyes; then :
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11240
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11241	$as_echo "#define WITH_VALGRIND 1" >>confdefs.h
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11242
				11243	else
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11244	as_fn_error $? "Valgrind support requested but headers not available" "$LINENO" 5
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11245
				11246	fi
				11247
				11248
Jeffrey Yasskin	3937083	2010-05-03 19:29:34	[diff] [blame]	11249	OPT="-DDYNAMIC_ANNOTATIONS_ENABLED=1 $OPT"
Benjamin Peterson	05159c4	2009-12-03 03:01:27	[diff] [blame]	11250	fi
				11251
Łukasz Langa	a785c87	2016-09-10 00:37:37	[diff] [blame]	11252	# Check for DTrace support
				11253	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-dtrace" >&5
				11254	$as_echo_n "checking for --with-dtrace... " >&6; }
				11255
				11256	# Check whether --with-dtrace was given.
				11257	if test "${with_dtrace+set}" = set; then :
				11258	withval=$with_dtrace;
				11259	else
				11260	with_dtrace=no
				11261	fi
				11262
				11263	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_dtrace" >&5
				11264	$as_echo "$with_dtrace" >&6; }
				11265
				11266
				11267
				11268
				11269
				11270	DTRACE=
				11271	DFLAGS=
				11272	DTRACE_HEADERS=
				11273	DTRACE_OBJS=
				11274
				11275	if test "$with_dtrace" = "yes"
				11276	then
				11277	# Extract the first word of "dtrace", so it can be a program name with args.
				11278	set dummy dtrace; ac_word=$2
				11279	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				11280	$as_echo_n "checking for $ac_word... " >&6; }
				11281	if ${ac_cv_path_DTRACE+:} false; then :
				11282	$as_echo_n "(cached) " >&6
				11283	else
				11284	case $DTRACE in
				11285	[\\/]* \| ?:[\\/]*)
				11286	ac_cv_path_DTRACE="$DTRACE" # Let the user override the test with a path.
				11287	;;
				11288	*)
				11289	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				11290	for as_dir in $PATH
				11291	do
				11292	IFS=$as_save_IFS
				11293	test -z "$as_dir" && as_dir=.
				11294	for ac_exec_ext in '' $ac_executable_extensions; do
				11295	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				11296	ac_cv_path_DTRACE="$as_dir/$ac_word$ac_exec_ext"
				11297	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				11298	break 2
				11299	fi
				11300	done
				11301	done
				11302	IFS=$as_save_IFS
				11303
				11304	test -z "$ac_cv_path_DTRACE" && ac_cv_path_DTRACE="not found"
				11305	;;
				11306	esac
				11307	fi
				11308	DTRACE=$ac_cv_path_DTRACE
				11309	if test -n "$DTRACE"; then
				11310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5
				11311	$as_echo "$DTRACE" >&6; }
				11312	else
				11313	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11314	$as_echo "no" >&6; }
				11315	fi
				11316
				11317
				11318	if test "$DTRACE" = "not found"; then
				11319	as_fn_error $? "dtrace command not found on \$PATH" "$LINENO" 5
				11320	fi
				11321
				11322	$as_echo "#define WITH_DTRACE 1" >>confdefs.h
				11323
				11324	DTRACE_HEADERS="Include/pydtrace_probes.h"
				11325
				11326	# On OS X, DTrace providers do not need to be explicitly compiled and
				11327	# linked into the binary. Correspondingly, dtrace(1) is missing the ELF
				11328	# generation flag '-G'. We check for presence of this flag, rather than
				11329	# hardcoding support by OS, in the interest of robustness.
				11330	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether DTrace probes require linking" >&5
				11331	$as_echo_n "checking whether DTrace probes require linking... " >&6; }
				11332	if ${ac_cv_dtrace_link+:} false; then :
				11333	$as_echo_n "(cached) " >&6
				11334	else
				11335	ac_cv_dtrace_link=no
				11336	echo 'BEGIN' > conftest.d
				11337	"$DTRACE" -G -s conftest.d -o conftest.o > /dev/null 2>&1 && \
				11338	ac_cv_dtrace_link=yes
				11339
				11340	fi
				11341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_dtrace_link" >&5
				11342	$as_echo "$ac_cv_dtrace_link" >&6; }
				11343	if test "$ac_cv_dtrace_link" = "yes"; then
				11344	DTRACE_OBJS="Python/pydtrace.o"
				11345	fi
				11346	fi
				11347
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	11348	# -I${DLINCLDIR} is added to the compile rule for importdl.o
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	11349
Guido van Rossum	98935bf	2001-09-05 19:13:16	[diff] [blame]	11350	DLINCLDIR=.
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	11351
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11352	# the dlopen() function means we might want to use dynload_shlib.o. some
				11353	# platforms, such as AIX, have dlopen(), but don't want to use it.
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	11354	for ac_func in dlopen
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11355	do :
				11356	ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11357	if test "x$ac_cv_func_dlopen" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11358	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11359	#define HAVE_DLOPEN 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11360	_ACEOF
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11361
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11362	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	11363	done
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11364
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11365
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11366	# DYNLOADFILE specifies which dynload_*.o file we will use for dynamic
				11367	# loading of modules.
				11368
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11369	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking DYNLOADFILE" >&5
				11370	$as_echo_n "checking DYNLOADFILE... " >&6; }
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11371	if test -z "$DYNLOADFILE"
				11372	then
				11373	case $ac_sys_system/$ac_sys_release in
Martin v. Löwis	c19c5a6	2003-11-18 20:00:44	[diff] [blame]	11374	AIX*) # Use dynload_shlib.c and dlopen() if we have it; otherwise dynload_aix.c
				11375	if test "$ac_cv_func_dlopen" = yes
				11376	then DYNLOADFILE="dynload_shlib.o"
				11377	else DYNLOADFILE="dynload_aix.o"
				11378	fi
				11379	;;
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11380	hp\|HP) DYNLOADFILE="dynload_hpux.o";;
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	11381	# Use dynload_next.c only on 10.2 and below, which don't have native dlopen()
				11382	Darwin/[0156]\..*) DYNLOADFILE="dynload_next.o";;
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11383	*)
				11384	# use dynload_shlib.c and dlopen() if we have it; otherwise stub
				11385	# out any dynamic loading
				11386	if test "$ac_cv_func_dlopen" = yes
				11387	then DYNLOADFILE="dynload_shlib.o"
				11388	else DYNLOADFILE="dynload_stub.o"
				11389	fi
				11390	;;
				11391	esac
				11392	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11393	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DYNLOADFILE" >&5
				11394	$as_echo "$DYNLOADFILE" >&6; }
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11395	if test "$DYNLOADFILE" != "dynload_stub.o"
				11396	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11397
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11398	$as_echo "#define HAVE_DYNAMIC_LOADING 1" >>confdefs.h
Guido van Rossum	e97ee18	1999-12-20 21:27:22	[diff] [blame]	11399
				11400	fi
				11401
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11402	# MACHDEP_OBJS can be set to platform-specific object files needed by Python
				11403
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11404
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11405	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking MACHDEP_OBJS" >&5
				11406	$as_echo_n "checking MACHDEP_OBJS... " >&6; }
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11407	if test -z "$MACHDEP_OBJS"
				11408	then
Jack Jansen	e578a63	2001-08-15 01:27:14	[diff] [blame]	11409	MACHDEP_OBJS=$extra_machdep_objs
				11410	else
				11411	MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs"
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11412	fi
doko@ubuntu.com	9c7817e	2012-06-30 15:05:13	[diff] [blame]	11413	if test -z "$MACHDEP_OBJS"; then
				11414	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				11415	$as_echo "none" >&6; }
				11416	else
				11417	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACHDEP_OBJS" >&5
				11418	$as_echo "$MACHDEP_OBJS" >&6; }
				11419	fi
Neil Schemenauer	4e42561	2001-06-19 15:44:15	[diff] [blame]	11420
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	11421	# checks for library functions
Antoine Pitrou	b1c5496	2010-10-14 15:05:38	[diff] [blame]	11422	for ac_func in alarm accept4 setitimer getitimer bind_textdomain_codeset chown \
Victor Stinner	daf4555	2013-08-27 22:53:59	[diff] [blame]	11423	clock confstr ctermid dup3 execv faccessat fchmod fchmodat fchown fchownat \
Ross Lagerwall	7807c35	2011-03-17 18:20:30	[diff] [blame]	11424	fexecve fdopendir fork fpathconf fstatat ftime ftruncate futimesat \
Victor Stinner	4d6a3d6	2014-12-21 00:16:38	[diff] [blame]	11425	futimens futimes gai_strerror getentropy \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11426	getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \
Martin v. Löwis	7aed61a	2009-11-27 14:09:49	[diff] [blame]	11427	getpriority getresuid getresgid getpwent getspnam getspent getsid getwd \
Benjamin Peterson	2184fe5	2018-09-13 00:37:46	[diff] [blame]	11428	initgroups kill killpg lchown linkat lstat lutimes mmap \
Antoine Pitrou	f0effe6	2011-11-26 00:11:02	[diff] [blame]	11429	memrchr mbrtowc mkdirat mkfifo \
Charles-François Natali	daafdd5	2011-05-29 18:07:40	[diff] [blame]	11430	mkfifoat mknod mknodat mktime mremap nice openat pathconf pause pipe2 plock poll \
Ross Lagerwall	7807c35	2011-03-17 18:20:30	[diff] [blame]	11431	posix_fallocate posix_fadvise pread \
Victor Stinner	b3e7219	2011-05-07 23:46:11	[diff] [blame]	11432	pthread_init pthread_kill putenv pwrite readlink readlinkat readv realpath renameat \
Georg Brandl	941f956	2011-02-25 15:21:47	[diff] [blame]	11433	select sem_open sem_timedwait sem_getvalue sem_unlink sendfile setegid seteuid \
Antoine Pitrou	061cfb5	2011-02-28 22:25:22	[diff] [blame]	11434	setgid sethostname \
Giampaolo Rodolà	18e8bcb	2011-02-25 20:57:54	[diff] [blame]	11435	setlocale setregid setreuid setresuid setresgid setsid setpgid setpgrp setpriority setuid setvbuf \
Charles-François Natali	ea0d5fc	2011-09-06 17:03:35	[diff] [blame]	11436	sched_get_priority_max sched_setaffinity sched_setscheduler sched_setparam \
				11437	sched_rr_get_interval \
Ross Lagerwall	bc80822	2011-06-25 10:13:40	[diff] [blame]	11438	sigaction sigaltstack siginterrupt sigpending sigrelse \
				11439	sigtimedwait sigwait sigwaitinfo snprintf strftime strlcpy symlinkat sync \
Michael W. Hudson	34f20ea	2002-05-27 15:08:24	[diff] [blame]	11440	sysconf tcgetpgrp tcsetpgrp tempnam timegm times tmpfile tmpnam tmpnam_r \
Ross Lagerwall	7807c35	2011-03-17 18:20:30	[diff] [blame]	11441	truncate uname unlinkat unsetenv utimensat utimes waitid waitpid wait3 wait4 \
Victor Stinner	cd777ea	2013-04-08 20:43:44	[diff] [blame]	11442	wcscoll wcsftime wcsxfrm wmemcmp writev _getpty
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11443	do :
				11444	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				11445	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	11446	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11447	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11448	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	11449	_ACEOF
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	11450
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	11451	fi
				11452	done
				11453
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	11454
Miss Islington (bot)	bdace2e	2018-09-12 23:43:19	[diff] [blame]	11455	# Force lchmod off for Linux. Linux disallows changing the mode of symbolic
				11456	# links. Some libc implementations have a stub lchmod implementation that always
				11457	# returns an error.
				11458	if test "$MACHDEP" != linux; then
Benjamin Peterson	2184fe5	2018-09-13 00:37:46	[diff] [blame]	11459	for ac_func in lchmod
				11460	do :
Miss Islington (bot)	bdace2e	2018-09-12 23:43:19	[diff] [blame]	11461	ac_fn_c_check_func "$LINENO" "lchmod" "ac_cv_func_lchmod"
				11462	if test "x$ac_cv_func_lchmod" = xyes; then :
Benjamin Peterson	2184fe5	2018-09-13 00:37:46	[diff] [blame]	11463	cat >>confdefs.h <<_ACEOF
				11464	#define HAVE_LCHMOD 1
				11465	_ACEOF
Miss Islington (bot)	bdace2e	2018-09-12 23:43:19	[diff] [blame]	11466
				11467	fi
Benjamin Peterson	2184fe5	2018-09-13 00:37:46	[diff] [blame]	11468	done
Miss Islington (bot)	bdace2e	2018-09-12 23:43:19	[diff] [blame]	11469
				11470	fi
				11471
Gregory P. Smith	df300d5	2012-01-22 02:20:15	[diff] [blame]	11472	ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h>
				11473	#include <dirent.h>
				11474	"
				11475	if test "x$ac_cv_have_decl_dirfd" = xyes; then :
				11476
				11477	$as_echo "#define HAVE_DIRFD 1" >>confdefs.h
				11478
				11479	fi
				11480
				11481
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11482	# For some functions, having a definition is not sufficient, since
				11483	# we want to take their address.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11484	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for chroot" >&5
				11485	$as_echo_n "checking for chroot... " >&6; }
				11486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11487	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11488	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11489	int
				11490	main ()
				11491	{
				11492	void *x=chroot
				11493	;
				11494	return 0;
				11495	}
				11496	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11497	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11498
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11499	$as_echo "#define HAVE_CHROOT 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11500
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11501	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11502	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11503	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11504	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11505	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11506
				11507	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11508	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11509	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for link" >&5
				11510	$as_echo_n "checking for link... " >&6; }
				11511	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11512	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11513	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11514	int
				11515	main ()
				11516	{
				11517	void *x=link
				11518	;
				11519	return 0;
				11520	}
				11521	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11522	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11523
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11524	$as_echo "#define HAVE_LINK 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11525
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11527	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11528	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11529	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11530	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11531
				11532	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11533	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11534	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symlink" >&5
				11535	$as_echo_n "checking for symlink... " >&6; }
				11536	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11537	/* end confdefs.h. */
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11538	#include <unistd.h>
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11539	int
				11540	main ()
				11541	{
				11542	void *x=symlink
				11543	;
				11544	return 0;
				11545	}
				11546	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11547	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11548
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11549	$as_echo "#define HAVE_SYMLINK 1" >>confdefs.h
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11550
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11551	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11552	$as_echo "yes" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11553	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11555	$as_echo "no" >&6; }
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11556
				11557	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11558	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11559	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fchdir" >&5
				11560	$as_echo_n "checking for fchdir... " >&6; }
				11561	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11562	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11563	#include <unistd.h>
				11564	int
				11565	main ()
				11566	{
				11567	void *x=fchdir
				11568	;
				11569	return 0;
				11570	}
				11571	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11572	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11573
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11574	$as_echo "#define HAVE_FCHDIR 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11575
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11576	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11577	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11578	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11580	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11581
				11582	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11583	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11584	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fsync" >&5
				11585	$as_echo_n "checking for fsync... " >&6; }
				11586	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11587	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11588	#include <unistd.h>
				11589	int
				11590	main ()
				11591	{
				11592	void *x=fsync
				11593	;
				11594	return 0;
				11595	}
				11596	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11597	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11598
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11599	$as_echo "#define HAVE_FSYNC 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11600
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11601	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11602	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11603	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11604	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11605	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11606
				11607	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11608	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fdatasync" >&5
				11610	$as_echo_n "checking for fdatasync... " >&6; }
				11611	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11612	/* end confdefs.h. */
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11613	#include <unistd.h>
				11614	int
				11615	main ()
				11616	{
				11617	void *x=fdatasync
				11618	;
				11619	return 0;
				11620	}
				11621	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11622	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11623
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11624	$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11625
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11626	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11627	$as_echo "yes" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11628	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11629	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11630	$as_echo "no" >&6; }
Martin v. Löwis	a64988c	2003-09-20 15:30:20	[diff] [blame]	11631
				11632	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11633	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11634	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll" >&5
				11635	$as_echo_n "checking for epoll... " >&6; }
				11636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11637	/* end confdefs.h. */
				11638	#include <sys/epoll.h>
				11639	int
				11640	main ()
				11641	{
				11642	void *x=epoll_create
				11643	;
				11644	return 0;
				11645	}
				11646	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11647	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	c8ad7cc	2002-11-11 13:23:45	[diff] [blame]	11648
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11649	$as_echo "#define HAVE_EPOLL 1" >>confdefs.h
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11650
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11651	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11652	$as_echo "yes" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11653	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11655	$as_echo "no" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11656
				11657	fi
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11658	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Benjamin Peterson	95c1662	2011-12-27 21:36:32	[diff] [blame]	11659	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epoll_create1" >&5
				11660	$as_echo_n "checking for epoll_create1... " >&6; }
				11661	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11662	/* end confdefs.h. */
				11663	#include <sys/epoll.h>
				11664	int
				11665	main ()
				11666	{
				11667	void *x=epoll_create1
				11668	;
				11669	return 0;
				11670	}
				11671	_ACEOF
				11672	if ac_fn_c_try_compile "$LINENO"; then :
				11673
				11674	$as_echo "#define HAVE_EPOLL_CREATE1 1" >>confdefs.h
				11675
				11676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11677	$as_echo "yes" >&6; }
				11678	else
				11679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11680	$as_echo "no" >&6; }
				11681
				11682	fi
				11683	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11684	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kqueue" >&5
				11685	$as_echo_n "checking for kqueue... " >&6; }
				11686	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11687	/* end confdefs.h. */
				11688
				11689	#include <sys/types.h>
				11690	#include <sys/event.h>
				11691
				11692	int
				11693	main ()
				11694	{
				11695	int x=kqueue()
				11696	;
				11697	return 0;
				11698	}
				11699	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11700	if ac_fn_c_try_compile "$LINENO"; then :
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11701
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11702	$as_echo "#define HAVE_KQUEUE 1" >>confdefs.h
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11703
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11704	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11705	$as_echo "yes" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11706	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11708	$as_echo "no" >&6; }
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11709
				11710	fi
Christian Heimes	4fbc72b	2008-03-22 00:47:35	[diff] [blame]	11711	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Christian Heimes	b7bd5df	2013-10-22 09:21:54	[diff] [blame]	11712	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prlimit" >&5
				11713	$as_echo_n "checking for prlimit... " >&6; }
				11714	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11715	/* end confdefs.h. */
				11716
				11717	#include <sys/time.h>
				11718	#include <sys/resource.h>
				11719
				11720	int
				11721	main ()
				11722	{
				11723	void *x=prlimit
				11724	;
				11725	return 0;
				11726	}
				11727	_ACEOF
				11728	if ac_fn_c_try_compile "$LINENO"; then :
				11729
				11730	$as_echo "#define HAVE_PRLIMIT 1" >>confdefs.h
				11731
				11732	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11733	$as_echo "yes" >&6; }
				11734	else
				11735	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11736	$as_echo "no" >&6; }
				11737
				11738	fi
				11739	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11740
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11741	# On some systems (eg. FreeBSD 5), we would find a definition of the
				11742	# functions ctermid_r, setgroups in the library, but no prototype
				11743	# (e.g. because we use _XOPEN_SOURCE). See whether we can take their
				11744	# address to avoid compiler warnings and potential miscompilations
				11745	# because of the missing prototypes.
				11746
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11747	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctermid_r" >&5
				11748	$as_echo_n "checking for ctermid_r... " >&6; }
				11749	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11750	/* end confdefs.h. */
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11751
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11752	#include <stdio.h>
				11753
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11754	int
				11755	main ()
				11756	{
				11757	void* p = ctermid_r
				11758	;
				11759	return 0;
				11760	}
				11761	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11762	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11763
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11764	$as_echo "#define HAVE_CTERMID_R 1" >>confdefs.h
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11765
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11766	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11767	$as_echo "yes" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11768	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11769	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11770	$as_echo "no" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	11771
				11772	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11773	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11774
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock declaration" >&5
				11776	$as_echo_n "checking for flock declaration... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11777	if ${ac_cv_flock_decl+:} false; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11778	$as_echo_n "(cached) " >&6
				11779	else
				11780	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11781	/* end confdefs.h. */
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11782	#include <sys/file.h>
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11783	int
				11784	main ()
				11785	{
				11786	void* p = flock
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11787
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11788	;
				11789	return 0;
				11790	}
				11791	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11792	if ac_fn_c_try_compile "$LINENO"; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11793	ac_cv_flock_decl=yes
				11794	else
				11795	ac_cv_flock_decl=no
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11796
				11797	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11798	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11799
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11800	fi
				11801	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_flock_decl" >&5
				11802	$as_echo "$ac_cv_flock_decl" >&6; }
				11803	if test "x${ac_cv_flock_decl}" = xyes; then
				11804	for ac_func in flock
				11805	do :
				11806	ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11807	if test "x$ac_cv_func_flock" = xyes; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11808	cat >>confdefs.h <<_ACEOF
				11809	#define HAVE_FLOCK 1
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11810	_ACEOF
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11811
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11812	else
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11813	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11814	$as_echo_n "checking for flock in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11815	if ${ac_cv_lib_bsd_flock+:} false; then :
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11816	$as_echo_n "(cached) " >&6
				11817	else
				11818	ac_check_lib_save_LIBS=$LIBS
				11819	LIBS="-lbsd $LIBS"
				11820	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11821	/* end confdefs.h. */
				11822
				11823	/* Override any GCC internal prototype to avoid an error.
				11824	Use char because int might match the return type of a GCC
				11825	builtin and then its argument prototype would still apply. */
				11826	#ifdef __cplusplus
				11827	extern "C"
				11828	#endif
				11829	char flock ();
				11830	int
				11831	main ()
				11832	{
				11833	return flock ();
				11834	;
				11835	return 0;
				11836	}
				11837	_ACEOF
				11838	if ac_fn_c_try_link "$LINENO"; then :
				11839	ac_cv_lib_bsd_flock=yes
				11840	else
				11841	ac_cv_lib_bsd_flock=no
				11842	fi
				11843	rm -f core conftest.err conftest.$ac_objext \
				11844	conftest$ac_exeext conftest.$ac_ext
				11845	LIBS=$ac_check_lib_save_LIBS
				11846	fi
				11847	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5
				11848	$as_echo "$ac_cv_lib_bsd_flock" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11849	if test "x$ac_cv_lib_bsd_flock" = xyes; then :
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11850	$as_echo "#define HAVE_FLOCK 1" >>confdefs.h
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11851
				11852
				11853	$as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h
				11854
				11855
				11856	fi
				11857
				11858
				11859	fi
Antoine Pitrou	a4e4ae2	2010-09-10 18:39:00	[diff] [blame]	11860	done
				11861
Antoine Pitrou	a300007	2010-09-07 14:52:42	[diff] [blame]	11862	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11863
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11864	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5
				11865	$as_echo_n "checking for getpagesize... " >&6; }
				11866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11867	/* end confdefs.h. */
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11868
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11869	#include <unistd.h>
				11870
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11871	int
				11872	main ()
				11873	{
				11874	void* p = getpagesize
				11875	;
				11876	return 0;
				11877	}
				11878	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11879	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11880
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11881	$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11882
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	11883	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11884	$as_echo "yes" >&6; }
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11885	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11887	$as_echo "no" >&6; }
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11888
				11889	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11890	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	f26d63b	2003-03-30 17:23:49	[diff] [blame]	11891
Victor Stinner	984890f	2011-11-24 12:53:38	[diff] [blame]	11892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken unsetenv" >&5
				11893	$as_echo_n "checking for broken unsetenv... " >&6; }
				11894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				11895	/* end confdefs.h. */
				11896
				11897	#include <stdlib.h>
				11898
				11899	int
				11900	main ()
				11901	{
				11902	int res = unsetenv("DUMMY")
				11903	;
				11904	return 0;
				11905	}
				11906	_ACEOF
				11907	if ac_fn_c_try_compile "$LINENO"; then :
				11908	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11909	$as_echo "no" >&6; }
				11910	else
				11911
				11912	$as_echo "#define HAVE_BROKEN_UNSETENV 1" >>confdefs.h
				11913
				11914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				11915	$as_echo "yes" >&6; }
				11916
				11917	fi
				11918	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				11919
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	11920	for ac_prog in true
				11921	do
				11922	# Extract the first word of "$ac_prog", so it can be a program name with args.
				11923	set dummy $ac_prog; ac_word=$2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11924	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				11925	$as_echo_n "checking for $ac_word... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11926	if ${ac_cv_prog_TRUE+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11927	$as_echo_n "(cached) " >&6
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	11928	else
				11929	if test -n "$TRUE"; then
				11930	ac_cv_prog_TRUE="$TRUE" # Let the user override the test.
				11931	else
				11932	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				11933	for as_dir in $PATH
				11934	do
				11935	IFS=$as_save_IFS
				11936	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11937	for ac_exec_ext in '' $ac_executable_extensions; do
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	11938	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]	11939	ac_cv_prog_TRUE="$ac_prog"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11940	$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]	11941	break 2
				11942	fi
				11943	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11944	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11945	IFS=$as_save_IFS
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	11946
				11947	fi
				11948	fi
				11949	TRUE=$ac_cv_prog_TRUE
				11950	if test -n "$TRUE"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11951	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $TRUE" >&5
				11952	$as_echo "$TRUE" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	11953	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11954	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				11955	$as_echo "no" >&6; }
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	11956	fi
				11957
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11958
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	11959	test -n "$TRUE" && break
				11960	done
				11961	test -n "$TRUE" \|\| TRUE="/bin/true"
				11962
				11963
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11964	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lc" >&5
				11965	$as_echo_n "checking for inet_aton in -lc... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	11966	if ${ac_cv_lib_c_inet_aton+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11967	$as_echo_n "(cached) " >&6
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11968	else
				11969	ac_check_lib_save_LIBS=$LIBS
				11970	LIBS="-lc $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11971	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	11972	/* end confdefs.h. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11973
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11974	/* Override any GCC internal prototype to avoid an error.
				11975	Use char because int might match the return type of a GCC
				11976	builtin and then its argument prototype would still apply. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11977	#ifdef __cplusplus
				11978	extern "C"
				11979	#endif
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11980	char inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11981	int
				11982	main ()
				11983	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	11984	return inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11985	;
				11986	return 0;
				11987	}
				11988	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11989	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11990	ac_cv_lib_c_inet_aton=yes
				11991	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11992	ac_cv_lib_c_inet_aton=no
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11993	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11994	rm -f core conftest.err conftest.$ac_objext \
				11995	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	11996	LIBS=$ac_check_lib_save_LIBS
				11997	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	11998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_inet_aton" >&5
				11999	$as_echo "$ac_cv_lib_c_inet_aton" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12000	if test "x$ac_cv_lib_c_inet_aton" = xyes; then :
Martin v. Löwis	4ee6eef	2003-05-26 05:37:51	[diff] [blame]	12001	$ac_cv_prog_TRUE
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12002	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12003	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton in -lresolv" >&5
				12004	$as_echo_n "checking for inet_aton in -lresolv... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12005	if ${ac_cv_lib_resolv_inet_aton+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12006	$as_echo_n "(cached) " >&6
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12007	else
				12008	ac_check_lib_save_LIBS=$LIBS
				12009	LIBS="-lresolv $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12010	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12011	/* end confdefs.h. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12012
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12013	/* Override any GCC internal prototype to avoid an error.
				12014	Use char because int might match the return type of a GCC
				12015	builtin and then its argument prototype would still apply. */
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12016	#ifdef __cplusplus
				12017	extern "C"
				12018	#endif
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12019	char inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12020	int
				12021	main ()
				12022	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12023	return inet_aton ();
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12024	;
				12025	return 0;
				12026	}
				12027	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12028	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12029	ac_cv_lib_resolv_inet_aton=yes
				12030	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12031	ac_cv_lib_resolv_inet_aton=no
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12032	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12033	rm -f core conftest.err conftest.$ac_objext \
				12034	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12035	LIBS=$ac_check_lib_save_LIBS
				12036	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12037	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_inet_aton" >&5
				12038	$as_echo "$ac_cv_lib_resolv_inet_aton" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12039	if test "x$ac_cv_lib_resolv_inet_aton" = xyes; then :
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12040	cat >>confdefs.h <<_ACEOF
				12041	#define HAVE_LIBRESOLV 1
				12042	_ACEOF
				12043
				12044	LIBS="-lresolv $LIBS"
				12045
				12046	fi
				12047
				12048
				12049	fi
				12050
				12051
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12052	# On Tru64, chflags seems to be present, but calling it will
				12053	# exit Python
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12054	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for chflags" >&5
				12055	$as_echo_n "checking for chflags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12056	if ${ac_cv_have_chflags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12057	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12058	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12059	if test "$cross_compiling" = yes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12060	ac_cv_have_chflags=cross
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12061	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12062	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12063	/* end confdefs.h. */
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12064
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12065	#include <sys/stat.h>
				12066	#include <unistd.h>
				12067	int main(int argc, char*argv[])
				12068	{
				12069	if(chflags(argv[0], 0) != 0)
				12070	return 1;
				12071	return 0;
				12072	}
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12073
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12074	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12075	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12076	ac_cv_have_chflags=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12077	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12078	ac_cv_have_chflags=no
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12079	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12080	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				12081	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	12082	fi
				12083
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12084
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12085	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_chflags" >&5
				12087	$as_echo "$ac_cv_have_chflags" >&6; }
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12088	if test "$ac_cv_have_chflags" = cross ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12089	ac_fn_c_check_func "$LINENO" "chflags" "ac_cv_func_chflags"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12090	if test "x$ac_cv_func_chflags" = xyes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12091	ac_cv_have_chflags="yes"
				12092	else
				12093	ac_cv_have_chflags="no"
				12094	fi
				12095
				12096	fi
				12097	if test "$ac_cv_have_chflags" = yes ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12098
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12099	$as_echo "#define HAVE_CHFLAGS 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12100
				12101	fi
				12102
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lchflags" >&5
				12104	$as_echo_n "checking for lchflags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12105	if ${ac_cv_have_lchflags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12106	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12107	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12108	if test "$cross_compiling" = yes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12109	ac_cv_have_lchflags=cross
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12110	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12111	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12112	/* end confdefs.h. */
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12113
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12114	#include <sys/stat.h>
				12115	#include <unistd.h>
				12116	int main(int argc, char*argv[])
				12117	{
				12118	if(lchflags(argv[0], 0) != 0)
				12119	return 1;
				12120	return 0;
				12121	}
Ned Deily	3eb67d5	2011-06-28 07:00:28	[diff] [blame]	12122
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12123	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12124	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12125	ac_cv_have_lchflags=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12126	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12127	ac_cv_have_lchflags=no
Christian Heimes	d0764e2	2007-12-04 15:00:33	[diff] [blame]	12128	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12129	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				12130	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	12131	fi
				12132
				12133
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12134	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_lchflags" >&5
				12136	$as_echo "$ac_cv_have_lchflags" >&6; }
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12137	if test "$ac_cv_have_lchflags" = cross ; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12138	ac_fn_c_check_func "$LINENO" "lchflags" "ac_cv_func_lchflags"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12139	if test "x$ac_cv_func_lchflags" = xyes; then :
Benjamin Peterson	ed68afa	2010-01-30 19:36:43	[diff] [blame]	12140	ac_cv_have_lchflags="yes"
				12141	else
				12142	ac_cv_have_lchflags="no"
				12143	fi
				12144
				12145	fi
				12146	if test "$ac_cv_have_lchflags" = yes ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12147
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12148	$as_echo "#define HAVE_LCHFLAGS 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12149
				12150	fi
				12151
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12152	case $ac_sys_system/$ac_sys_release in
				12153	Darwin/*)
				12154	_CUR_CFLAGS="${CFLAGS}"
				12155	_CUR_LDFLAGS="${LDFLAGS}"
				12156	CFLAGS="${CFLAGS} -Wl,-search_paths_first"
				12157	LDFLAGS="${LDFLAGS} -Wl,-search_paths_first -L/usr/local/lib"
				12158	;;
				12159	esac
				12160
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12161	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateCopy in -lz" >&5
				12162	$as_echo_n "checking for inflateCopy in -lz... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12163	if ${ac_cv_lib_z_inflateCopy+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12164	$as_echo_n "(cached) " >&6
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12165	else
				12166	ac_check_lib_save_LIBS=$LIBS
				12167	LIBS="-lz $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12168	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12169	/* end confdefs.h. */
				12170
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12171	/* Override any GCC internal prototype to avoid an error.
				12172	Use char because int might match the return type of a GCC
				12173	builtin and then its argument prototype would still apply. */
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12174	#ifdef __cplusplus
				12175	extern "C"
				12176	#endif
				12177	char inflateCopy ();
				12178	int
				12179	main ()
				12180	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12181	return inflateCopy ();
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12182	;
				12183	return 0;
				12184	}
				12185	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12186	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12187	ac_cv_lib_z_inflateCopy=yes
				12188	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12189	ac_cv_lib_z_inflateCopy=no
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12190	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12191	rm -f core conftest.err conftest.$ac_objext \
				12192	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12193	LIBS=$ac_check_lib_save_LIBS
				12194	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12195	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateCopy" >&5
				12196	$as_echo "$ac_cv_lib_z_inflateCopy" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12197	if test "x$ac_cv_lib_z_inflateCopy" = xyes; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12198
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12199	$as_echo "#define HAVE_ZLIB_COPY 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	12200
				12201	fi
				12202
				12203
				12204	case $ac_sys_system/$ac_sys_release in
				12205	Darwin/*)
				12206	CFLAGS="${_CUR_CFLAGS}"
				12207	LDFLAGS="${_CUR_LDFLAGS}"
				12208	;;
				12209	esac
				12210
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12211	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hstrerror" >&5
				12212	$as_echo_n "checking for hstrerror... " >&6; }
				12213	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12214	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12215
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12216	#include <netdb.h>
				12217
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12218	int
				12219	main ()
				12220	{
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12221	void* p = hstrerror; hstrerror(0)
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12222	;
				12223	return 0;
				12224	}
				12225	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12226	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12227
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12228	$as_echo "#define HAVE_HSTRERROR 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12229
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12230	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12231	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12232	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12233	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12234	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12235
				12236	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12237	rm -f core conftest.err conftest.$ac_objext \
				12238	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12239
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12240	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5
				12241	$as_echo_n "checking for inet_aton... " >&6; }
				12242	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12243	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12244
Martin v. Löwis	86d6626	2006-02-17 08:40:11	[diff] [blame]	12245	#include <sys/types.h>
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12246	#include <sys/socket.h>
				12247	#include <netinet/in.h>
				12248	#include <arpa/inet.h>
				12249
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12250	int
				12251	main ()
				12252	{
Martin v. Löwis	95c419b	2003-05-03 12:10:48	[diff] [blame]	12253	void* p = inet_aton;inet_aton(0,0)
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12254	;
				12255	return 0;
				12256	}
				12257	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12258	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12259
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12260	$as_echo "#define HAVE_INET_ATON 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12261
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12263	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12264	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12266	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12267
				12268	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12269	rm -f core conftest.err conftest.$ac_objext \
				12270	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12271
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12272	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5
				12273	$as_echo_n "checking for inet_pton... " >&6; }
				12274	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12275	/* end confdefs.h. */
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12276
Martin v. Löwis	f2e488d	2003-05-05 22:00:11	[diff] [blame]	12277	#include <sys/types.h>
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12278	#include <sys/socket.h>
				12279	#include <netinet/in.h>
				12280	#include <arpa/inet.h>
				12281
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12282	int
				12283	main ()
				12284	{
				12285	void* p = inet_pton
				12286	;
				12287	return 0;
				12288	}
				12289	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12290	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12291
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12292	$as_echo "#define HAVE_INET_PTON 1" >>confdefs.h
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12293
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12294	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12295	$as_echo "yes" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12296	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12297	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12298	$as_echo "no" >&6; }
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12299
				12300	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12301	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	e941617	2003-05-03 10:12:45	[diff] [blame]	12302
Martin v. Löwis	d6640d4	2003-07-06 09:29:52	[diff] [blame]	12303	# On some systems, setgroups is in unistd.h, on others, in grp.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12304	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setgroups" >&5
				12305	$as_echo_n "checking for setgroups... " >&6; }
				12306	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12307	/* end confdefs.h. */
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12308
Martin v. Löwis	f2e488d	2003-05-05 22:00:11	[diff] [blame]	12309	#include <unistd.h>
Martin v. Löwis	d6640d4	2003-07-06 09:29:52	[diff] [blame]	12310	#ifdef HAVE_GRP_H
				12311	#include <grp.h>
				12312	#endif
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12313
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12314	int
				12315	main ()
				12316	{
				12317	void* p = setgroups
				12318	;
				12319	return 0;
				12320	}
				12321	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12322	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12323
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12324	$as_echo "#define HAVE_SETGROUPS 1" >>confdefs.h
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12325
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	12326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12327	$as_echo "yes" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12328	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12330	$as_echo "no" >&6; }
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12331
				12332	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12333	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	d584368	2002-11-21 20:41:28	[diff] [blame]	12334
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12335	# check for openpty and forkpty
				12336
				12337	for ac_func in openpty
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12338	do :
				12339	ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12340	if test "x$ac_cv_func_openpty" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12341	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12342	#define HAVE_OPENPTY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12343	_ACEOF
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12344
Guido van Rossum	d0b69ec	2001-09-10 14:10:54	[diff] [blame]	12345	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12346	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
				12347	$as_echo_n "checking for openpty in -lutil... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12348	if ${ac_cv_lib_util_openpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12349	$as_echo_n "(cached) " >&6
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12350	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12351	ac_check_lib_save_LIBS=$LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12352	LIBS="-lutil $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12353	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12354	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12355
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12356	/* Override any GCC internal prototype to avoid an error.
				12357	Use char because int might match the return type of a GCC
				12358	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12359	#ifdef __cplusplus
				12360	extern "C"
				12361	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12362	char openpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12363	int
				12364	main ()
				12365	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12366	return openpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12367	;
				12368	return 0;
				12369	}
				12370	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12371	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12372	ac_cv_lib_util_openpty=yes
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12373	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12374	ac_cv_lib_util_openpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12375	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12376	rm -f core conftest.err conftest.$ac_objext \
				12377	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12378	LIBS=$ac_check_lib_save_LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12379	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
				12381	$as_echo "$ac_cv_lib_util_openpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12382	if test "x$ac_cv_lib_util_openpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12383	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12384	LIBS="$LIBS -lutil"
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12385	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12386	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lbsd" >&5
				12387	$as_echo_n "checking for openpty in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12388	if ${ac_cv_lib_bsd_openpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12389	$as_echo_n "(cached) " >&6
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12390	else
				12391	ac_check_lib_save_LIBS=$LIBS
				12392	LIBS="-lbsd $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12394	/* end confdefs.h. */
				12395
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12396	/* Override any GCC internal prototype to avoid an error.
				12397	Use char because int might match the return type of a GCC
				12398	builtin and then its argument prototype would still apply. */
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12399	#ifdef __cplusplus
				12400	extern "C"
				12401	#endif
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12402	char openpty ();
				12403	int
				12404	main ()
				12405	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12406	return openpty ();
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12407	;
				12408	return 0;
				12409	}
				12410	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12411	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12412	ac_cv_lib_bsd_openpty=yes
				12413	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12414	ac_cv_lib_bsd_openpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12415	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12416	rm -f core conftest.err conftest.$ac_objext \
				12417	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12418	LIBS=$ac_check_lib_save_LIBS
				12419	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_openpty" >&5
				12421	$as_echo "$ac_cv_lib_bsd_openpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12422	if test "x$ac_cv_lib_bsd_openpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12423	$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12424	LIBS="$LIBS -lbsd"
				12425	fi
				12426
				12427
				12428	fi
				12429
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12430
				12431	fi
				12432	done
				12433
				12434	for ac_func in forkpty
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12435	do :
				12436	ac_fn_c_check_func "$LINENO" "forkpty" "ac_cv_func_forkpty"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12437	if test "x$ac_cv_func_forkpty" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12438	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12439	#define HAVE_FORKPTY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12440	_ACEOF
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12441
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12442	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12443	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lutil" >&5
				12444	$as_echo_n "checking for forkpty in -lutil... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12445	if ${ac_cv_lib_util_forkpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12446	$as_echo_n "(cached) " >&6
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12447	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12448	ac_check_lib_save_LIBS=$LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12449	LIBS="-lutil $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12450	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12451	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12452
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12453	/* Override any GCC internal prototype to avoid an error.
				12454	Use char because int might match the return type of a GCC
				12455	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12456	#ifdef __cplusplus
				12457	extern "C"
				12458	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12459	char forkpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12460	int
				12461	main ()
				12462	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12463	return forkpty ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12464	;
				12465	return 0;
				12466	}
				12467	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12468	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12469	ac_cv_lib_util_forkpty=yes
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12470	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12471	ac_cv_lib_util_forkpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12472	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12473	rm -f core conftest.err conftest.$ac_objext \
				12474	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12475	LIBS=$ac_check_lib_save_LIBS
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12476	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12477	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_forkpty" >&5
				12478	$as_echo "$ac_cv_lib_util_forkpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12479	if test "x$ac_cv_lib_util_forkpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12480	$as_echo "#define HAVE_FORKPTY 1" >>confdefs.h
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12481	LIBS="$LIBS -lutil"
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12482	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12483	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for forkpty in -lbsd" >&5
				12484	$as_echo_n "checking for forkpty in -lbsd... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12485	if ${ac_cv_lib_bsd_forkpty+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12486	$as_echo_n "(cached) " >&6
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12487	else
				12488	ac_check_lib_save_LIBS=$LIBS
				12489	LIBS="-lbsd $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12490	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12491	/* end confdefs.h. */
				12492
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12493	/* Override any GCC internal prototype to avoid an error.
				12494	Use char because int might match the return type of a GCC
				12495	builtin and then its argument prototype would still apply. */
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12496	#ifdef __cplusplus
				12497	extern "C"
				12498	#endif
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12499	char forkpty ();
				12500	int
				12501	main ()
				12502	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12503	return forkpty ();
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12504	;
				12505	return 0;
				12506	}
				12507	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12508	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12509	ac_cv_lib_bsd_forkpty=yes
				12510	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12511	ac_cv_lib_bsd_forkpty=no
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12512	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12513	rm -f core conftest.err conftest.$ac_objext \
				12514	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12515	LIBS=$ac_check_lib_save_LIBS
				12516	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12517	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_forkpty" >&5
				12518	$as_echo "$ac_cv_lib_bsd_forkpty" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12519	if test "x$ac_cv_lib_bsd_forkpty" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12520	$as_echo "#define HAVE_FORKPTY 1" >>confdefs.h
Martin v. Löwis	fd9a72a	2006-01-08 10:07:33	[diff] [blame]	12521	LIBS="$LIBS -lbsd"
				12522	fi
				12523
				12524
				12525	fi
				12526
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12527
				12528	fi
				12529	done
				12530
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	12531
Christian Heimes	b186d00	2008-03-18 15:15:01	[diff] [blame]	12532	# Stuff for expat.
Christian Heimes	b186d00	2008-03-18 15:15:01	[diff] [blame]	12533	for ac_func in memmove
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12534	do :
				12535	ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12536	if test "x$ac_cv_func_memmove" = xyes; then :
Christian Heimes	b186d00	2008-03-18 15:15:01	[diff] [blame]	12537	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12538	#define HAVE_MEMMOVE 1
Christian Heimes	b186d00	2008-03-18 15:15:01	[diff] [blame]	12539	_ACEOF
				12540
				12541	fi
				12542	done
				12543
				12544
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12545	# check for long file support functions
Fred Drake	8cef4cf	2000-06-28 16:40:38	[diff] [blame]	12546	for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12547	do :
				12548	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				12549	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12550	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12551	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12552	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12553	_ACEOF
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12554
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12555	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12556	done
				12557
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12558
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12559	ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12560	if test "x$ac_cv_func_dup2" = xyes; then :
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12561	$as_echo "#define HAVE_DUP2 1" >>confdefs.h
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12562
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12563	else
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12564	case " $LIBOBJS " in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12565	" dup2.$ac_objext " ) ;;
				12566	*) LIBOBJS="$LIBOBJS dup2.$ac_objext"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12567	;;
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	12568	esac
				12569
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12570	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12571
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12572	ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12573	if test "x$ac_cv_func_strdup" = xyes; then :
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	12574	$as_echo "#define HAVE_STRDUP 1" >>confdefs.h
				12575
				12576	else
				12577	case " $LIBOBJS " in
				12578	" strdup.$ac_objext " ) ;;
				12579	*) LIBOBJS="$LIBOBJS strdup.$ac_objext"
				12580	;;
				12581	esac
				12582
				12583	fi
Martin v. Löwis	1142de3	2002-03-29 16:28:31	[diff] [blame]	12584
				12585
				12586	for ac_func in getpgrp
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12587	do :
				12588	ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12589	if test "x$ac_cv_func_getpgrp" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12590	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12591	#define HAVE_GETPGRP 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12592	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12593	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12594	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12595	#include <unistd.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12596	int
				12597	main ()
				12598	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12599	getpgrp(0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12600	;
				12601	return 0;
				12602	}
				12603	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12604	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12605
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12606	$as_echo "#define GETPGRP_HAVE_ARG 1" >>confdefs.h
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12607
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12608	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12609	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	12610
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12611	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12612	done
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12613
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12614	for ac_func in setpgrp
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12615	do :
				12616	ac_fn_c_check_func "$LINENO" "setpgrp" "ac_cv_func_setpgrp"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12617	if test "x$ac_cv_func_setpgrp" = xyes; then :
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12618	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12619	#define HAVE_SETPGRP 1
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12620	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12621	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12622	/* end confdefs.h. */
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12623	#include <unistd.h>
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12624	int
				12625	main ()
				12626	{
				12627	setpgrp(0,0);
				12628	;
				12629	return 0;
				12630	}
				12631	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12632	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12633
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12634	$as_echo "#define SETPGRP_HAVE_ARG 1" >>confdefs.h
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12635
Guido van Rossum	8eee56f	1994-10-20 22:18:37	[diff] [blame]	12636	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12637	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Jack Jansen	150753c	2003-03-29 22:07:47	[diff] [blame]	12638
				12639	fi
				12640	done
Guido van Rossum	8eee56f	1994-10-20 22:18:37	[diff] [blame]	12641
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12642	for ac_func in gettimeofday
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12643	do :
				12644	ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12645	if test "x$ac_cv_func_gettimeofday" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12646	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12647	#define HAVE_GETTIMEOFDAY 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12648	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12649	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12650	/* end confdefs.h. */
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12651	#include <sys/time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12652	int
				12653	main ()
				12654	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12655	gettimeofday((struct timeval)0,(struct timezone)0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12656	;
				12657	return 0;
				12658	}
				12659	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12660	if ac_fn_c_try_compile "$LINENO"; then :
				12661
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12662	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12663
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12664	$as_echo "#define GETTIMEOFDAY_NO_TZ 1" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12665
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12666
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	12667	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	12668	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	12669
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12670	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	12671	done
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	12672
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12673
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12674	for ac_func in clock_gettime
				12675	do :
				12676	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
				12677	if test "x$ac_cv_func_clock_gettime" = xyes; then :
				12678	cat >>confdefs.h <<_ACEOF
				12679	#define HAVE_CLOCK_GETTIME 1
				12680	_ACEOF
				12681
				12682	else
				12683
				12684	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
				12685	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
				12686	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
				12687	$as_echo_n "(cached) " >&6
				12688	else
				12689	ac_check_lib_save_LIBS=$LIBS
				12690	LIBS="-lrt $LIBS"
				12691	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12692	/* end confdefs.h. */
				12693
				12694	/* Override any GCC internal prototype to avoid an error.
				12695	Use char because int might match the return type of a GCC
				12696	builtin and then its argument prototype would still apply. */
				12697	#ifdef __cplusplus
				12698	extern "C"
				12699	#endif
				12700	char clock_gettime ();
				12701	int
				12702	main ()
				12703	{
				12704	return clock_gettime ();
				12705	;
				12706	return 0;
				12707	}
				12708	_ACEOF
				12709	if ac_fn_c_try_link "$LINENO"; then :
				12710	ac_cv_lib_rt_clock_gettime=yes
				12711	else
				12712	ac_cv_lib_rt_clock_gettime=no
				12713	fi
				12714	rm -f core conftest.err conftest.$ac_objext \
				12715	conftest$ac_exeext conftest.$ac_ext
				12716	LIBS=$ac_check_lib_save_LIBS
				12717	fi
				12718	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
				12719	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
				12720	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
				12721
Victor Stinner	7efb833	2014-08-29 13:41:08	[diff] [blame]	12722	LIBS="$LIBS -lrt"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12723	$as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
				12724
				12725
				12726	$as_echo "#define TIMEMODULE_LIB rt" >>confdefs.h
				12727
				12728
				12729	fi
				12730
				12731
				12732	fi
				12733	done
				12734
				12735
				12736	for ac_func in clock_getres
				12737	do :
				12738	ac_fn_c_check_func "$LINENO" "clock_getres" "ac_cv_func_clock_getres"
				12739	if test "x$ac_cv_func_clock_getres" = xyes; then :
				12740	cat >>confdefs.h <<_ACEOF
				12741	#define HAVE_CLOCK_GETRES 1
				12742	_ACEOF
				12743
				12744	else
				12745
				12746	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_getres in -lrt" >&5
				12747	$as_echo_n "checking for clock_getres in -lrt... " >&6; }
				12748	if ${ac_cv_lib_rt_clock_getres+:} false; then :
				12749	$as_echo_n "(cached) " >&6
				12750	else
				12751	ac_check_lib_save_LIBS=$LIBS
				12752	LIBS="-lrt $LIBS"
				12753	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12754	/* end confdefs.h. */
				12755
				12756	/* Override any GCC internal prototype to avoid an error.
				12757	Use char because int might match the return type of a GCC
				12758	builtin and then its argument prototype would still apply. */
				12759	#ifdef __cplusplus
				12760	extern "C"
				12761	#endif
				12762	char clock_getres ();
				12763	int
				12764	main ()
				12765	{
				12766	return clock_getres ();
				12767	;
				12768	return 0;
				12769	}
				12770	_ACEOF
				12771	if ac_fn_c_try_link "$LINENO"; then :
				12772	ac_cv_lib_rt_clock_getres=yes
				12773	else
				12774	ac_cv_lib_rt_clock_getres=no
				12775	fi
				12776	rm -f core conftest.err conftest.$ac_objext \
				12777	conftest$ac_exeext conftest.$ac_ext
				12778	LIBS=$ac_check_lib_save_LIBS
				12779	fi
				12780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_getres" >&5
				12781	$as_echo "$ac_cv_lib_rt_clock_getres" >&6; }
				12782	if test "x$ac_cv_lib_rt_clock_getres" = xyes; then :
				12783
				12784	$as_echo "#define HAVE_CLOCK_GETRES 1" >>confdefs.h
				12785
				12786
				12787	fi
				12788
				12789
				12790	fi
				12791	done
				12792
				12793
Benjamin Peterson	37098cd	2016-09-14 05:55:09	[diff] [blame]	12794	for ac_func in clock_settime
				12795	do :
				12796	ac_fn_c_check_func "$LINENO" "clock_settime" "ac_cv_func_clock_settime"
				12797	if test "x$ac_cv_func_clock_settime" = xyes; then :
				12798	cat >>confdefs.h <<_ACEOF
				12799	#define HAVE_CLOCK_SETTIME 1
				12800	_ACEOF
				12801
				12802	else
				12803
				12804	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_settime in -lrt" >&5
				12805	$as_echo_n "checking for clock_settime in -lrt... " >&6; }
				12806	if ${ac_cv_lib_rt_clock_settime+:} false; then :
				12807	$as_echo_n "(cached) " >&6
				12808	else
				12809	ac_check_lib_save_LIBS=$LIBS
				12810	LIBS="-lrt $LIBS"
				12811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12812	/* end confdefs.h. */
				12813
				12814	/* Override any GCC internal prototype to avoid an error.
				12815	Use char because int might match the return type of a GCC
				12816	builtin and then its argument prototype would still apply. */
				12817	#ifdef __cplusplus
				12818	extern "C"
				12819	#endif
				12820	char clock_settime ();
				12821	int
				12822	main ()
				12823	{
				12824	return clock_settime ();
				12825	;
				12826	return 0;
				12827	}
				12828	_ACEOF
				12829	if ac_fn_c_try_link "$LINENO"; then :
				12830	ac_cv_lib_rt_clock_settime=yes
				12831	else
				12832	ac_cv_lib_rt_clock_settime=no
				12833	fi
				12834	rm -f core conftest.err conftest.$ac_objext \
				12835	conftest$ac_exeext conftest.$ac_ext
				12836	LIBS=$ac_check_lib_save_LIBS
				12837	fi
				12838	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_settime" >&5
				12839	$as_echo "$ac_cv_lib_rt_clock_settime" >&6; }
				12840	if test "x$ac_cv_lib_rt_clock_settime" = xyes; then :
				12841
				12842	$as_echo "#define HAVE_CLOCK_SETTIME 1" >>confdefs.h
				12843
				12844
				12845	fi
				12846
				12847
				12848	fi
				12849	done
				12850
				12851
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12852	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for major" >&5
				12853	$as_echo_n "checking for major... " >&6; }
				12854	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12855	/* end confdefs.h. */
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	12856
Neal Norwitz	6eb37f0	2003-02-23 23:28:15	[diff] [blame]	12857	#if defined(MAJOR_IN_MKDEV)
				12858	#include <sys/mkdev.h>
				12859	#elif defined(MAJOR_IN_SYSMACROS)
				12860	#include <sys/sysmacros.h>
				12861	#else
				12862	#include <sys/types.h>
				12863	#endif
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	12864
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	12865	int
				12866	main ()
				12867	{
				12868
				12869	makedev(major(0),minor(0));
				12870
				12871	;
				12872	return 0;
				12873	}
				12874	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12875	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	12876
				12877
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12878	$as_echo "#define HAVE_DEVICE_MACROS 1" >>confdefs.h
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	12879
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12880	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				12881	$as_echo "yes" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	12882
				12883	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12884
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12885	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12886	$as_echo "no" >&6; }
Martin v. Löwis	dbe3f76	2002-10-10 14:27:30	[diff] [blame]	12887
				12888	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12889	rm -f core conftest.err conftest.$ac_objext \
				12890	conftest$ac_exeext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	12891
Xavier de Gaye	40e320b	2016-12-21 16:29:59	[diff] [blame]	12892	# On Android API level 24 with android-ndk-r13, if_nameindex() is available,
				12893	# but the if_nameindex structure is not defined.
Xavier de Gaye	7087842	2016-12-21 11:46:36	[diff] [blame]	12894	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for if_nameindex" >&5
				12895	$as_echo_n "checking for if_nameindex... " >&6; }
				12896	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12897	/* end confdefs.h. */
				12898
Xavier de Gaye	40e320b	2016-12-21 16:29:59	[diff] [blame]	12899	#include <stdio.h>
				12900	#ifdef STDC_HEADERS
				12901	# include <stdlib.h>
				12902	# include <stddef.h>
				12903	#else
				12904	# ifdef HAVE_STDLIB_H
				12905	# include <stdlib.h>
				12906	# endif
				12907	#endif
				12908	#ifdef HAVE_SYS_SOCKET_H
				12909	# include <sys/socket.h>
				12910	#endif
Xavier de Gaye	7087842	2016-12-21 11:46:36	[diff] [blame]	12911	#ifdef HAVE_NET_IF_H
				12912	# include <net/if.h>
				12913	#endif
				12914
				12915	int
				12916	main ()
				12917	{
				12918	struct if_nameindex *ni = if_nameindex(); int x = ni[0].if_index;
				12919	;
				12920	return 0;
				12921	}
				12922	_ACEOF
				12923	if ac_fn_c_try_link "$LINENO"; then :
				12924
				12925	$as_echo "#define HAVE_IF_NAMEINDEX 1" >>confdefs.h
				12926
				12927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				12928	$as_echo "yes" >&6; }
				12929	else
				12930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12931	$as_echo "no" >&6; }
				12932
				12933	fi
				12934	rm -f core conftest.err conftest.$ac_objext \
				12935	conftest$ac_exeext conftest.$ac_ext
				12936
Xavier de Gaye	bdf0d0f	2016-12-22 09:38:59	[diff] [blame]	12937	# Issue #28762: lockf() is available on Android API level 24, but the F_LOCK
				12938	# macro is not defined in android-ndk-r13.
				12939	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lockf" >&5
				12940	$as_echo_n "checking for lockf... " >&6; }
				12941	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				12942	/* end confdefs.h. */
				12943	#include <unistd.h>
				12944	int
				12945	main ()
				12946	{
				12947	lockf(0, F_LOCK, 0);
				12948	;
				12949	return 0;
				12950	}
				12951	_ACEOF
				12952	if ac_fn_c_try_link "$LINENO"; then :
				12953
				12954	$as_echo "#define HAVE_LOCKF 1" >>confdefs.h
				12955
				12956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				12957	$as_echo "yes" >&6; }
				12958	else
				12959	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				12960	$as_echo "no" >&6; }
				12961
				12962	fi
				12963	rm -f core conftest.err conftest.$ac_objext \
				12964	conftest$ac_exeext conftest.$ac_ext
				12965
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	12966	# On OSF/1 V5.1, getaddrinfo is available, but a define
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12967	# for [no]getaddrinfo in netdb.h.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12968	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
				12969	$as_echo_n "checking for getaddrinfo... " >&6; }
				12970	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	12971	/* end confdefs.h. */
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	12972
Martin v. Löwis	c010b6d	2001-11-09 17:50:52	[diff] [blame]	12973	#include <sys/types.h>
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	12974	#include <sys/socket.h>
				12975	#include <netdb.h>
Martin v. Löwis	c010b6d	2001-11-09 17:50:52	[diff] [blame]	12976	#include <stdio.h>
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	12977
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12978	int
				12979	main ()
				12980	{
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	12981	getaddrinfo(NULL, NULL, NULL, NULL);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	12982	;
				12983	return 0;
				12984	}
				12985	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12986	if ac_fn_c_try_link "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12987	have_getaddrinfo=yes
				12988	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12989	have_getaddrinfo=no
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12990	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12991	rm -f core conftest.err conftest.$ac_objext \
				12992	conftest$ac_exeext conftest.$ac_ext
				12993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getaddrinfo" >&5
				12994	$as_echo "$have_getaddrinfo" >&6; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	12995	if test $have_getaddrinfo = yes
				12996	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	12997	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5
				12998	$as_echo_n "checking getaddrinfo bug... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	12999	if ${ac_cv_buggy_getaddrinfo+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13000	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13001	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13002	if test "$cross_compiling" = yes; then :
Matthias Klose	9635013	2012-03-15 19:42:23	[diff] [blame]	13003
				13004	if test "${enable_ipv6+set}" = set; then
				13005	ac_cv_buggy_getaddrinfo="no -- configured with --(en\|dis)able-ipv6"
				13006	else
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13007	ac_cv_buggy_getaddrinfo=yes
Matthias Klose	9635013	2012-03-15 19:42:23	[diff] [blame]	13008	fi
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13009	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13010	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13011	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13012
Stefan Krah	19c2139	2012-11-22 22:47:32	[diff] [blame]	13013	#include <stdio.h>
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13014	#include <sys/types.h>
				13015	#include <netdb.h>
				13016	#include <string.h>
				13017	#include <sys/socket.h>
				13018	#include <netinet/in.h>
				13019
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13020	int main()
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13021	{
				13022	int passive, gaierr, inet4 = 0, inet6 = 0;
				13023	struct addrinfo hints, ai, aitop;
				13024	char straddr[INET6_ADDRSTRLEN], strport[16];
				13025
				13026	for (passive = 0; passive <= 1; passive++) {
				13027	memset(&hints, 0, sizeof(hints));
				13028	hints.ai_family = AF_UNSPEC;
				13029	hints.ai_flags = passive ? AI_PASSIVE : 0;
				13030	hints.ai_socktype = SOCK_STREAM;
Hye-Shik Chang	54f9439	2004-04-14 07:55:31	[diff] [blame]	13031	hints.ai_protocol = IPPROTO_TCP;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13032	if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
				13033	(void)gai_strerror(gaierr);
				13034	goto bad;
				13035	}
				13036	for (ai = aitop; ai; ai = ai->ai_next) {
				13037	if (ai->ai_addr == NULL \|\|
				13038	ai->ai_addrlen == 0 \|\|
				13039	getnameinfo(ai->ai_addr, ai->ai_addrlen,
				13040	straddr, sizeof(straddr), strport, sizeof(strport),
				13041	NI_NUMERICHOST\|NI_NUMERICSERV) != 0) {
				13042	goto bad;
				13043	}
				13044	switch (ai->ai_family) {
				13045	case AF_INET:
				13046	if (strcmp(strport, "54321") != 0) {
				13047	goto bad;
				13048	}
				13049	if (passive) {
				13050	if (strcmp(straddr, "0.0.0.0") != 0) {
				13051	goto bad;
				13052	}
				13053	} else {
				13054	if (strcmp(straddr, "127.0.0.1") != 0) {
				13055	goto bad;
				13056	}
				13057	}
				13058	inet4++;
				13059	break;
				13060	case AF_INET6:
				13061	if (strcmp(strport, "54321") != 0) {
				13062	goto bad;
				13063	}
				13064	if (passive) {
				13065	if (strcmp(straddr, "::") != 0) {
				13066	goto bad;
				13067	}
				13068	} else {
				13069	if (strcmp(straddr, "::1") != 0) {
				13070	goto bad;
				13071	}
				13072	}
				13073	inet6++;
				13074	break;
				13075	case AF_UNSPEC:
				13076	goto bad;
				13077	break;
				13078	default:
				13079	/* another family support? */
				13080	break;
				13081	}
				13082	}
Benjamin Peterson	01c340d	2016-09-06 22:54:24	[diff] [blame]	13083	freeaddrinfo(aitop);
				13084	aitop = NULL;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13085	}
				13086
				13087	if (!(inet4 == 0 \|\| inet4 == 2))
				13088	goto bad;
				13089	if (!(inet6 == 0 \|\| inet6 == 2))
				13090	goto bad;
				13091
				13092	if (aitop)
				13093	freeaddrinfo(aitop);
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13094	return 0;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13095
				13096	bad:
				13097	if (aitop)
				13098	freeaddrinfo(aitop);
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13099	return 1;
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13100	}
				13101
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13102	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13103	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13104	ac_cv_buggy_getaddrinfo=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13105	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13106	ac_cv_buggy_getaddrinfo=yes
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13107	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13108	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				13109	conftest.$ac_objext conftest.beam conftest.$ac_ext
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13110	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13111
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13112	fi
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13113
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13114	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13115
Benjamin Peterson	d4694ed	2010-11-01 01:44:30	[diff] [blame]	13116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_getaddrinfo" >&5
				13117	$as_echo "$ac_cv_buggy_getaddrinfo" >&6; }
				13118
doko@ubuntu.com	9c7817e	2012-06-30 15:05:13	[diff] [blame]	13119	if test $have_getaddrinfo = no \|\| test "$ac_cv_buggy_getaddrinfo" = yes
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	13120	then
				13121	if test $ipv6 = yes
				13122	then
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13123	echo 'Fatal: You must get working getaddrinfo() function.'
				13124	echo ' or you can specify "--disable-ipv6"'.
				13125	exit 1
				13126	fi
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13127	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13128
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13129	$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h
Martin v. Löwis	861a65b	2001-10-24 14:36:00	[diff] [blame]	13130
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13131	fi
Benjamin Peterson	d4694ed	2010-11-01 01:44:30	[diff] [blame]	13132
Jack Jansen	9a66b6d	2001-08-08 13:56:14	[diff] [blame]	13133	for ac_func in getnameinfo
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13134	do :
				13135	ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13136	if test "x$ac_cv_func_getnameinfo" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13137	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13138	#define HAVE_GETNAMEINFO 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13139	_ACEOF
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13140
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13141	fi
				13142	done
				13143
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13144
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13145	# checks for structures
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13146	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
				13147	$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]	13148	if ${ac_cv_header_time+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13149	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13150	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13151	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13152	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13153	#include <sys/types.h>
				13154	#include <sys/time.h>
				13155	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13156
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13157	int
				13158	main ()
				13159	{
				13160	if ((struct tm *) 0)
				13161	return 0;
				13162	;
				13163	return 0;
				13164	}
				13165	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13166	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13167	ac_cv_header_time=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13168	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13169	ac_cv_header_time=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13170	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13171	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13172	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13173	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
				13174	$as_echo "$ac_cv_header_time" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13175	if test $ac_cv_header_time = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13176
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13177	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13178
				13179	fi
				13180
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13181	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
				13182	$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]	13183	if ${ac_cv_struct_tm+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13184	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13185	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13186	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13187	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13188	#include <sys/types.h>
				13189	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13190
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13191	int
				13192	main ()
				13193	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13194	struct tm tm;
				13195	int *p = &tm.tm_sec;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13196	return !p;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13197	;
				13198	return 0;
				13199	}
				13200	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13201	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13202	ac_cv_struct_tm=time.h
				13203	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13204	ac_cv_struct_tm=sys/time.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13205	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13206	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13207	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13208	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
				13209	$as_echo "$ac_cv_struct_tm" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13210	if test $ac_cv_struct_tm = sys/time.h; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13211
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13212	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13213
				13214	fi
				13215
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13216	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]	13217	#include <$ac_cv_struct_tm>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13218
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13219	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13220	if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13221
				13222	cat >>confdefs.h <<_ACEOF
				13223	#define HAVE_STRUCT_TM_TM_ZONE 1
				13224	_ACEOF
				13225
				13226
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13227	fi
Guido van Rossum	48bdbfc	1996-05-28 22:53:48	[diff] [blame]	13228
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13229	if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
				13230
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13231	$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13232
				13233	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13234	ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
				13235	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13236	if test "x$ac_cv_have_decl_tzname" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13237	ac_have_decl=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13238	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13239	ac_have_decl=0
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13240	fi
				13241
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13242	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13243	#define HAVE_DECL_TZNAME $ac_have_decl
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13244	_ACEOF
				13245
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13246	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
				13247	$as_echo_n "checking for tzname... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13248	if ${ac_cv_var_tzname+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13249	$as_echo_n "(cached) " >&6
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13250	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13252	/* end confdefs.h. */
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13253	#include <time.h>
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13254	#if !HAVE_DECL_TZNAME
				13255	extern char *tzname[];
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13256	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13257
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13258	int
				13259	main ()
				13260	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13261	return tzname[0][0];
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13262	;
				13263	return 0;
				13264	}
				13265	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13266	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13267	ac_cv_var_tzname=yes
				13268	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13269	ac_cv_var_tzname=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13270	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13271	rm -f core conftest.err conftest.$ac_objext \
				13272	conftest$ac_exeext conftest.$ac_ext
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13273	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
				13275	$as_echo "$ac_cv_var_tzname" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13276	if test $ac_cv_var_tzname = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13277
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13278	$as_echo "#define HAVE_TZNAME 1" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13279
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13280	fi
				13281	fi
				13282
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13283	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]	13284	if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13285
				13286	cat >>confdefs.h <<_ACEOF
				13287	#define HAVE_STRUCT_STAT_ST_RDEV 1
				13288	_ACEOF
				13289
				13290
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13291	fi
				13292
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13293	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]	13294	if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13295
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13296	cat >>confdefs.h <<_ACEOF
				13297	#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
				13298	_ACEOF
				13299
				13300
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13301	fi
				13302
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13303	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]	13304	if test "x$ac_cv_member_struct_stat_st_flags" = xyes; then :
Hye-Shik Chang	5f937a7	2005-06-02 13:09:30	[diff] [blame]	13305
				13306	cat >>confdefs.h <<_ACEOF
				13307	#define HAVE_STRUCT_STAT_ST_FLAGS 1
				13308	_ACEOF
				13309
				13310
				13311	fi
				13312
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13313	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]	13314	if test "x$ac_cv_member_struct_stat_st_gen" = xyes; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	13315
				13316	cat >>confdefs.h <<_ACEOF
				13317	#define HAVE_STRUCT_STAT_ST_GEN 1
				13318	_ACEOF
				13319
				13320
				13321	fi
				13322
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13323	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]	13324	if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	13325
				13326	cat >>confdefs.h <<_ACEOF
				13327	#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1
				13328	_ACEOF
				13329
				13330
				13331	fi
				13332
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13333	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]	13334	if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13335
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13336	cat >>confdefs.h <<_ACEOF
				13337	#define HAVE_STRUCT_STAT_ST_BLOCKS 1
				13338	_ACEOF
				13339
				13340
Guido van Rossum	98bf58f	2001-10-18 20:34:25	[diff] [blame]	13341	fi
				13342
Stefan Krah	267b639	2016-04-25 23:09:18	[diff] [blame]	13343	ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" "
				13344	#include <sys/types.h>
				13345	#include <pwd.h>
				13346
				13347	"
				13348	if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes; then :
				13349
				13350	cat >>confdefs.h <<_ACEOF
				13351	#define HAVE_STRUCT_PASSWD_PW_GECOS 1
				13352	_ACEOF
				13353
				13354
				13355	fi
				13356	ac_fn_c_check_member "$LINENO" "struct passwd" "pw_passwd" "ac_cv_member_struct_passwd_pw_passwd" "
				13357	#include <sys/types.h>
				13358	#include <pwd.h>
				13359
				13360	"
				13361	if test "x$ac_cv_member_struct_passwd_pw_passwd" = xyes; then :
				13362
				13363	cat >>confdefs.h <<_ACEOF
				13364	#define HAVE_STRUCT_PASSWD_PW_PASSWD 1
				13365	_ACEOF
				13366
				13367
				13368	fi
				13369
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13370
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13371	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5
				13372	$as_echo_n "checking for time.h that defines altzone... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13373	if ${ac_cv_header_time_altzone+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13374	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13375	else
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13376
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13378	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13379	#include <time.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13380	int
				13381	main ()
				13382	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13383	return altzone;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13384	;
				13385	return 0;
				13386	}
				13387	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13388	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13389	ac_cv_header_time_altzone=yes
				13390	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13391	ac_cv_header_time_altzone=no
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13392	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13393	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13394
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13395	fi
				13396
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13397	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5
				13398	$as_echo "$ac_cv_header_time_altzone" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13399	if test $ac_cv_header_time_altzone = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13400
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13401	$as_echo "#define HAVE_ALTZONE 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13402
				13403	fi
				13404
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13405	was_it_defined=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13406	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/select.h and sys/time.h may both be included" >&5
				13407	$as_echo_n "checking whether sys/select.h and sys/time.h may both be included... " >&6; }
				13408	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13409	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13410
				13411	#include <sys/types.h>
				13412	#include <sys/select.h>
				13413	#include <sys/time.h>
				13414
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13415	int
				13416	main ()
				13417	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13418	;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13419	;
				13420	return 0;
				13421	}
				13422	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13423	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13424
				13425
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13426	$as_echo "#define SYS_SELECT_WITH_SYS_TIME 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13427
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13428	was_it_defined=yes
				13429
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13430	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13431	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13432	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $was_it_defined" >&5
				13433	$as_echo "$was_it_defined" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13434
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13435	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5
				13436	$as_echo_n "checking for addrinfo... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13437	if ${ac_cv_struct_addrinfo+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13438	$as_echo_n "(cached) " >&6
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13439	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13440	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13441	/* end confdefs.h. */
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13442	#include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13443	int
				13444	main ()
				13445	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13446	struct addrinfo a
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13447	;
				13448	return 0;
				13449	}
				13450	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13451	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13452	ac_cv_struct_addrinfo=yes
				13453	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13454	ac_cv_struct_addrinfo=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13455	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13456	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13457	fi
				13458
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
				13460	$as_echo "$ac_cv_struct_addrinfo" >&6; }
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13461	if test $ac_cv_struct_addrinfo = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13462
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13463	$as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13464
				13465	fi
				13466
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13467	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5
				13468	$as_echo_n "checking for sockaddr_storage... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13469	if ${ac_cv_struct_sockaddr_storage+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13470	$as_echo_n "(cached) " >&6
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13471	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13472	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13473	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13474
				13475	# include <sys/types.h>
				13476	# include <sys/socket.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13477	int
				13478	main ()
				13479	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13480	struct sockaddr_storage s
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13481	;
				13482	return 0;
				13483	}
				13484	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13485	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13486	ac_cv_struct_sockaddr_storage=yes
				13487	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13488	ac_cv_struct_sockaddr_storage=no
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13489	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13490	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13491	fi
				13492
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13493	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_storage" >&5
				13494	$as_echo "$ac_cv_struct_sockaddr_storage" >&6; }
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13495	if test $ac_cv_struct_sockaddr_storage = yes; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13496
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13497	$as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13498
				13499	fi
				13500
Christian Heimes	dffa394	2016-09-05 21:54:41	[diff] [blame]	13501	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_alg" >&5
				13502	$as_echo_n "checking for sockaddr_alg... " >&6; }
				13503	if ${ac_cv_struct_sockaddr_alg+:} false; then :
				13504	$as_echo_n "(cached) " >&6
				13505	else
				13506	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				13507	/* end confdefs.h. */
				13508
				13509	# include <sys/types.h>
				13510	# include <sys/socket.h>
				13511	# include <linux/if_alg.h>
				13512	int
				13513	main ()
				13514	{
				13515	struct sockaddr_alg s
				13516	;
				13517	return 0;
				13518	}
				13519	_ACEOF
				13520	if ac_fn_c_try_compile "$LINENO"; then :
				13521	ac_cv_struct_sockaddr_alg=yes
				13522	else
				13523	ac_cv_struct_sockaddr_alg=no
				13524	fi
				13525	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				13526	fi
				13527
				13528	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_sockaddr_alg" >&5
				13529	$as_echo "$ac_cv_struct_sockaddr_alg" >&6; }
				13530	if test $ac_cv_struct_sockaddr_alg = yes; then
				13531
				13532	$as_echo "#define HAVE_SOCKADDR_ALG 1" >>confdefs.h
				13533
				13534	fi
				13535
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13536	# checks for compiler characteristics
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13537
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13538	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5
				13539	$as_echo_n "checking whether char is unsigned... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13540	if ${ac_cv_c_char_unsigned+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13541	$as_echo_n "(cached) " >&6
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	13542	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13543	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13544	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13545	$ac_includes_default
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13546	int
				13547	main ()
				13548	{
				13549	static int test_array [1 - 2 * !(((char) -1) < 0)];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13550	test_array [0] = 0;
				13551	return test_array [0];
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13552
				13553	;
				13554	return 0;
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13555	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13556	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13557	if ac_fn_c_try_compile "$LINENO"; then :
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13558	ac_cv_c_char_unsigned=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13559	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13560	ac_cv_c_char_unsigned=yes
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13561	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13562	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13563	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13564	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5
				13565	$as_echo "$ac_cv_c_char_unsigned" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13566	if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13567	$as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13568
				13569	fi
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13570
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13571	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
				13572	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13573	if ${ac_cv_c_const+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13574	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13575	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13576	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13577	/* end confdefs.h. */
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13578
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13579	int
				13580	main ()
				13581	{
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13582
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13583	#ifndef __cplusplus
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13584	/* Ultrix mips cc rejects this sort of thing. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13585	typedef int charset[2];
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13586	const charset cs = { 0, 0 };
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13587	/* SunOS 4.1.1 cc rejects this. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13588	char const const pcpcc;
				13589	char **ppc;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13590	/* NEC SVR4.0.2 mips cc rejects this. */
				13591	struct point {int x, y;};
				13592	static struct point const zero = {0,0};
				13593	/* AIX XL C 1.02.0.0 rejects this.
				13594	It does not let you subtract one const X* pointer from another in
				13595	an arm of an if-expression whose if-part is not a constant
				13596	expression */
				13597	const char *g = "string";
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13598	pcpcc = &g + (g ? g-g : 0);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13599	/* HPUX 7.0 cc rejects these. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13600	++pcpcc;
				13601	ppc = (char**) pcpcc;
				13602	pcpcc = (char const const ) ppc;
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13603	{ /* SCO 3.2v4 cc rejects this sort of thing. */
				13604	char tx;
				13605	char *t = &tx;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13606	char const s = 0 ? (char ) 0 : (char const *) 0;
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13607
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13608	*t++ = 0;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13609	if (s) return 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13610	}
				13611	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
				13612	int x[] = {25, 17};
				13613	const int *foo = &x[0];
				13614	++foo;
				13615	}
				13616	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
				13617	typedef const int *iptr;
				13618	iptr p = 0;
				13619	++p;
				13620	}
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	13621	{ /* 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]	13622	"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]	13623	struct s { int j; const int *ap[3]; } bx;
				13624	struct s *b = &bx; b->j = 5;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13625	}
				13626	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
				13627	const int foo = 10;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13628	if (!foo) return 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13629	}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13630	return !cs[0] && !zero.x;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13631	#endif
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13632
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13633	;
				13634	return 0;
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13635	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13636	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13637	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13638	ac_cv_c_const=yes
				13639	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13640	ac_cv_c_const=no
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13641	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13642	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13643	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13644	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
				13645	$as_echo "$ac_cv_c_const" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13646	if test $ac_cv_c_const = no; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13647
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13648	$as_echo "#define const /**/" >>confdefs.h
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13649
				13650	fi
				13651
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13652
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13653	works=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13654	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
				13655	$as_echo_n "checking for working volatile... " >&6; }
				13656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13657	/* end confdefs.h. */
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13658
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13659	int
				13660	main ()
				13661	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13662	volatile int x; x = 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13663	;
				13664	return 0;
				13665	}
				13666	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13667	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13668	works=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13669	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13670
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13671	$as_echo "#define volatile /**/" >>confdefs.h
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13672
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13673
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13674	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13675	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5
				13677	$as_echo "$works" >&6; }
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13678
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13679	works=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13680	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working signed char" >&5
				13681	$as_echo_n "checking for working signed char... " >&6; }
				13682	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13683	/* end confdefs.h. */
Guido van Rossum	dabb11b	1994-10-11 15:04:27	[diff] [blame]	13684
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13685	int
				13686	main ()
				13687	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13688	signed char c;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13689	;
				13690	return 0;
				13691	}
				13692	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13693	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13694	works=yes
Guido van Rossum	dabb11b	1994-10-11 15:04:27	[diff] [blame]	13695	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13696
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13697	$as_echo "#define signed /**/" >>confdefs.h
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13698
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13699
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13700	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13701	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13702	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5
				13703	$as_echo "$works" >&6; }
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13704
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13705	have_prototypes=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13706	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prototypes" >&5
				13707	$as_echo_n "checking for prototypes... " >&6; }
				13708	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13709	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13710	int foo(int x) { return 0; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13711	int
				13712	main ()
				13713	{
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13714	return foo(10);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13715	;
				13716	return 0;
				13717	}
				13718	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13719	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13720
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13721	$as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13722
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13723	have_prototypes=yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13724	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13725	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13726	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_prototypes" >&5
				13727	$as_echo "$have_prototypes" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13728
Guido van Rossum	da88dad	1995-01-26 00:46:29	[diff] [blame]	13729	works=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13730	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for variable length prototypes and stdarg.h" >&5
				13731	$as_echo_n "checking for variable length prototypes and stdarg.h... " >&6; }
				13732	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13733	/* end confdefs.h. */
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13734
				13735	#include <stdarg.h>
Guido van Rossum	90eea07	1996-08-30 20:58:57	[diff] [blame]	13736	int foo(int x, ...) {
				13737	va_list va;
				13738	va_start(va, x);
				13739	va_arg(va, int);
				13740	va_arg(va, char *);
				13741	va_arg(va, double);
				13742	return 0;
				13743	}
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	13744
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13745	int
				13746	main ()
				13747	{
Guido van Rossum	90eea07	1996-08-30 20:58:57	[diff] [blame]	13748	return foo(10, "", 3.14);
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13749	;
				13750	return 0;
				13751	}
				13752	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13753	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13754
				13755
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13756	$as_echo "#define HAVE_STDARG_PROTOTYPES 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13757
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	13758	works=yes
				13759
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13760	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13761	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13762	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $works" >&5
				13763	$as_echo "$works" >&6; }
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13764
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13765	# check for socketpair
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13766	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socketpair" >&5
				13767	$as_echo_n "checking for socketpair... " >&6; }
				13768	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13769	/* end confdefs.h. */
				13770
				13771	#include <sys/types.h>
				13772	#include <sys/socket.h>
				13773
				13774	int
				13775	main ()
				13776	{
				13777	void *x=socketpair
				13778	;
				13779	return 0;
				13780	}
				13781	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13782	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13783
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13784	$as_echo "#define HAVE_SOCKETPAIR 1" >>confdefs.h
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13785
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13786	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13787	$as_echo "yes" >&6; }
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13788	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13789	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13790	$as_echo "no" >&6; }
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13791
				13792	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13793	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	d632050	2004-08-12 13:45:08	[diff] [blame]	13794
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13795	# check if sockaddr has sa_len member
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr has sa_len member" >&5
				13797	$as_echo_n "checking if sockaddr has sa_len member... " >&6; }
				13798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13799	/* end confdefs.h. */
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13800	#include <sys/types.h>
				13801	#include <sys/socket.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13802	int
				13803	main ()
				13804	{
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13805	struct sockaddr x;
				13806	x.sa_len = 0;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13807	;
				13808	return 0;
				13809	}
				13810	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13811	if ac_fn_c_try_compile "$LINENO"; then :
				13812	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				13813	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13814
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13815	$as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13816
				13817	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13818	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13819	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13820
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13821	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13822	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	01dfdb3	2001-06-23 16:30:13	[diff] [blame]	13823
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13824	# 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]	13825
				13826
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13827	ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13828	if test "x$ac_cv_func_gethostbyname_r" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13829
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13830	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Martin v. Löwis	4ddc78a	2006-01-29 09:53:44	[diff] [blame]	13831
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13832	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 6 args" >&5
				13833	$as_echo_n "checking gethostbyname_r with 6 args... " >&6; }
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13834	OLD_CFLAGS=$CFLAGS
				13835	CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13836	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13837	/* end confdefs.h. */
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13838
				13839	# include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13840
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13841	int
				13842	main ()
				13843	{
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13844
				13845	char *name;
				13846	struct hostent he, res;
				13847	char buffer[2048];
				13848	int buflen = 2048;
				13849	int h_errnop;
				13850
				13851	(void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13852
				13853	;
				13854	return 0;
				13855	}
				13856	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13857	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13858
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13859	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Guido van Rossum	8db7d8b	1999-03-23 16:40:33	[diff] [blame]	13860
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13861
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13862	$as_echo "#define HAVE_GETHOSTBYNAME_R_6_ARG 1" >>confdefs.h
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13863
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13864	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				13865	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13866
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13867	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13868
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13870	$as_echo "no" >&6; }
				13871	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 5 args" >&5
				13872	$as_echo_n "checking gethostbyname_r with 5 args... " >&6; }
				13873	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13874	/* end confdefs.h. */
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13875
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13876	# include <netdb.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13877
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13878	int
				13879	main ()
				13880	{
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13881
				13882	char *name;
				13883	struct hostent *he;
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13884	char buffer[2048];
				13885	int buflen = 2048;
				13886	int h_errnop;
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13887
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13888	(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop)
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13889
				13890	;
				13891	return 0;
				13892	}
				13893	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13894	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13895
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13896	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
Guido van Rossum	8db7d8b	1999-03-23 16:40:33	[diff] [blame]	13897
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13898
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13899	$as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13900
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13901	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				13902	$as_echo "yes" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13903
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13904	else
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13905
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13907	$as_echo "no" >&6; }
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	13908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5
				13909	$as_echo_n "checking gethostbyname_r with 3 args... " >&6; }
				13910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				13911	/* end confdefs.h. */
				13912
				13913	# include <netdb.h>
				13914
				13915	int
				13916	main ()
				13917	{
				13918
				13919	char *name;
				13920	struct hostent *he;
				13921	struct hostent_data data;
				13922
				13923	(void) gethostbyname_r(name, he, &data);
				13924
				13925	;
				13926	return 0;
				13927	}
				13928	_ACEOF
				13929	if ac_fn_c_try_compile "$LINENO"; then :
				13930
				13931	$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
				13932
				13933
				13934	$as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h
				13935
				13936	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				13937	$as_echo "yes" >&6; }
				13938
				13939	else
				13940
				13941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				13942	$as_echo "no" >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13943
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13944	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13945	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13946
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13947	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13948	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13949
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13950	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13951	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13952	CFLAGS=$OLD_CFLAGS
				13953
				13954	else
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13955
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13956	for ac_func in gethostbyname
				13957	do :
				13958	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13959	if test "x$ac_cv_func_gethostbyname" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13960	cat >>confdefs.h <<_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13961	#define HAVE_GETHOSTBYNAME 1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13962	_ACEOF
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13963
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13964	fi
Thomas Wouters	3a58420	2000-08-05 23:28:51	[diff] [blame]	13965	done
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13966
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13967
Guido van Rossum	a96f0ba	1999-03-22 21:49:51	[diff] [blame]	13968	fi
				13969
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	13970
				13971
				13972
				13973
				13974
				13975
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	13976	# checks for system services
				13977	# (none yet)
				13978
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13979	# Linux requires this for correct f.p. operations
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13980	ac_fn_c_check_func "$LINENO" "__fpu_control" "ac_cv_func___fpu_control"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13981	if test "x$ac_cv_func___fpu_control" = xyes; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13982
Jeremy Hylton	be28f5b	2000-07-27 21:03:04	[diff] [blame]	13983	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13984	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpu_control in -lieee" >&5
				13985	$as_echo_n "checking for __fpu_control in -lieee... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	13986	if ${ac_cv_lib_ieee___fpu_control+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13987	$as_echo_n "(cached) " >&6
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	13988	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13989	ac_check_lib_save_LIBS=$LIBS
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	13990	LIBS="-lieee $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	13991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	13992	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13993
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	13994	/* Override any GCC internal prototype to avoid an error.
				13995	Use char because int might match the return type of a GCC
				13996	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	13997	#ifdef __cplusplus
				13998	extern "C"
				13999	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14000	char __fpu_control ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14001	int
				14002	main ()
				14003	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14004	return __fpu_control ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14005	;
				14006	return 0;
				14007	}
				14008	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14009	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14010	ac_cv_lib_ieee___fpu_control=yes
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14011	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14012	ac_cv_lib_ieee___fpu_control=no
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14013	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14014	rm -f core conftest.err conftest.$ac_objext \
				14015	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14016	LIBS=$ac_check_lib_save_LIBS
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14017	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14018	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee___fpu_control" >&5
				14019	$as_echo "$ac_cv_lib_ieee___fpu_control" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14020	if test "x$ac_cv_lib_ieee___fpu_control" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14021	cat >>confdefs.h <<_ACEOF
				14022	#define HAVE_LIBIEEE 1
				14023	_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14024
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	14025	LIBS="-lieee $LIBS"
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	14026
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	14027	fi
				14028
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14029
Jeremy Hylton	be28f5b	2000-07-27 21:03:04	[diff] [blame]	14030	fi
				14031
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14032
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14033	# Check for --with-fpectl
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14034	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-fpectl" >&5
				14035	$as_echo_n "checking for --with-fpectl... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14036
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14037	# Check whether --with-fpectl was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14038	if test "${with_fpectl+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14039	withval=$with_fpectl;
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14040	if test "$withval" != no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14041	then
				14042
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14043	$as_echo "#define WANT_SIGFPE_HANDLER 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14044
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14045	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				14046	$as_echo "yes" >&6; }
				14047	else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14048	$as_echo "no" >&6; }
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14049	fi
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14050	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14051	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				14052	$as_echo "no" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14053	fi
				14054
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14055
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14056	# check for --with-libm=...
				14057
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	14058	case $ac_sys_system in
Guido van Rossum	3dc0a51	2000-10-05 18:00:06	[diff] [blame]	14059	Darwin) ;;
Guido van Rossum	563e708	1996-09-10 18:20:48	[diff] [blame]	14060	*) LIBM=-lm
				14061	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14062	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libm=STRING" >&5
				14063	$as_echo_n "checking for --with-libm=STRING... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14064
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14065	# Check whether --with-libm was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14066	if test "${with_libm+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14067	withval=$with_libm;
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14068	if test "$withval" = no
				14069	then LIBM=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBM empty" >&5
				14071	$as_echo "force LIBM empty" >&6; }
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14072	elif test "$withval" != yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14073	then LIBM=$withval
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14074	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBM=\"$withval\"" >&5
				14075	$as_echo "set LIBM=\"$withval\"" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14076	else as_fn_error $? "proper usage is --with-libm=STRING" "$LINENO" 5
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14077	fi
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14078	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14079	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBM=\"$LIBM\"" >&5
				14080	$as_echo "default LIBM=\"$LIBM\"" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14081	fi
				14082
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14083
				14084	# check for --with-libc=...
				14085
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-libc=STRING" >&5
				14087	$as_echo_n "checking for --with-libc=STRING... " >&6; }
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14088
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14089	# Check whether --with-libc was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14090	if test "${with_libc+set}" = set; then :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14091	withval=$with_libc;
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14092	if test "$withval" = no
				14093	then LIBC=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: force LIBC empty" >&5
				14095	$as_echo "force LIBC empty" >&6; }
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14096	elif test "$withval" != yes
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14097	then LIBC=$withval
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: set LIBC=\"$withval\"" >&5
				14099	$as_echo "set LIBC=\"$withval\"" >&6; }
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14100	else as_fn_error $? "proper usage is --with-libc=STRING" "$LINENO" 5
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14101	fi
Guido van Rossum	7f25391	1997-05-09 02:42:48	[diff] [blame]	14102	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14103	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: default LIBC=\"$LIBC\"" >&5
				14104	$as_echo "default LIBC=\"$LIBC\"" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14105	fi
				14106
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	14107
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14108	# **************************************
				14109	# * Check for gcc x64 inline assembler *
				14110	# **************************************
				14111
				14112	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x64 gcc inline assembler" >&5
				14113	$as_echo_n "checking for x64 gcc inline assembler... " >&6; }
				14114	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14115	/* end confdefs.h. */
				14116
				14117	int
				14118	main ()
				14119	{
				14120
				14121	__asm__ __volatile__ ("movq %rcx, %rax");
				14122
				14123	;
				14124	return 0;
				14125	}
				14126	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14127	if ac_fn_c_try_link "$LINENO"; then :
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14128	have_gcc_asm_for_x64=yes
				14129	else
				14130	have_gcc_asm_for_x64=no
				14131	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14132	rm -f core conftest.err conftest.$ac_objext \
				14133	conftest$ac_exeext conftest.$ac_ext
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	14134	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x64" >&5
				14135	$as_echo "$have_gcc_asm_for_x64" >&6; }
				14136	if test "$have_gcc_asm_for_x64" = yes
				14137	then
				14138
				14139	$as_echo "#define HAVE_GCC_ASM_FOR_X64 1" >>confdefs.h
				14140
				14141	fi
				14142
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14143	# **************************************************
				14144	# * Check for various properties of floating point *
				14145	# **************************************************
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14146
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14147	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are little-endian IEEE 754 binary64" >&5
				14148	$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]	14149	if ${ac_cv_little_endian_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14150	$as_echo_n "(cached) " >&6
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14151	else
				14152
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14153	if test "$cross_compiling" = yes; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14154	ac_cv_little_endian_double=no
				14155	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14156	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14157	/* end confdefs.h. */
				14158
				14159	#include <string.h>
				14160	int main() {
				14161	double x = 9006104071832581.0;
				14162	if (memcmp(&x, "\x05\x04\x03\x02\x01\xff\x3f\x43", 8) == 0)
				14163	return 0;
				14164	else
				14165	return 1;
				14166	}
				14167
				14168	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14169	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14170	ac_cv_little_endian_double=yes
				14171	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14172	ac_cv_little_endian_double=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14173	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14174	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14175	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14176	fi
				14177
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14178	fi
				14179
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_little_endian_double" >&5
				14181	$as_echo "$ac_cv_little_endian_double" >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14182	if test "$ac_cv_little_endian_double" = yes
				14183	then
				14184
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14185	$as_echo "#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14186
				14187	fi
				14188
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14189	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are big-endian IEEE 754 binary64" >&5
				14190	$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]	14191	if ${ac_cv_big_endian_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14192	$as_echo_n "(cached) " >&6
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14193	else
				14194
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14195	if test "$cross_compiling" = yes; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14196	ac_cv_big_endian_double=no
				14197	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14198	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14199	/* end confdefs.h. */
				14200
				14201	#include <string.h>
				14202	int main() {
				14203	double x = 9006104071832581.0;
				14204	if (memcmp(&x, "\x43\x3f\xff\x01\x02\x03\x04\x05", 8) == 0)
				14205	return 0;
				14206	else
				14207	return 1;
				14208	}
				14209
				14210	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14211	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14212	ac_cv_big_endian_double=yes
				14213	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14214	ac_cv_big_endian_double=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14215	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14216	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14217	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14218	fi
				14219
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14220	fi
				14221
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_big_endian_double" >&5
				14223	$as_echo "$ac_cv_big_endian_double" >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14224	if test "$ac_cv_big_endian_double" = yes
				14225	then
				14226
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14227	$as_echo "#define DOUBLE_IS_BIG_ENDIAN_IEEE754 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14228
				14229	fi
				14230
				14231	# Some ARM platforms use a mixed-endian representation for doubles.
				14232	# While Python doesn't currently have full support for these platforms
				14233	# (see e.g., issue 1762561), we can at least make sure that float <-> string
				14234	# conversions work.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14235	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C doubles are ARM mixed-endian IEEE 754 binary64" >&5
				14236	$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]	14237	if ${ac_cv_mixed_endian_double+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14238	$as_echo_n "(cached) " >&6
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14239	else
				14240
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14241	if test "$cross_compiling" = yes; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14242	ac_cv_mixed_endian_double=no
				14243	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14244	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14245	/* end confdefs.h. */
				14246
				14247	#include <string.h>
				14248	int main() {
				14249	double x = 9006104071832581.0;
				14250	if (memcmp(&x, "\x01\xff\x3f\x43\x05\x04\x03\x02", 8) == 0)
				14251	return 0;
				14252	else
				14253	return 1;
				14254	}
				14255
				14256	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14257	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14258	ac_cv_mixed_endian_double=yes
				14259	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14260	ac_cv_mixed_endian_double=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14261	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14262	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14263	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14264	fi
				14265
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14266	fi
				14267
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14268	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mixed_endian_double" >&5
				14269	$as_echo "$ac_cv_mixed_endian_double" >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14270	if test "$ac_cv_mixed_endian_double" = yes
				14271	then
				14272
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14273	$as_echo "#define DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14274
				14275	fi
				14276
Mark Dickinson	7abf8d4	2009-04-18 20:17:52	[diff] [blame]	14277	# The short float repr introduced in Python 3.1 requires the
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14278	# correctly-rounded string <-> double conversion functions from
Mark Dickinson	7abf8d4	2009-04-18 20:17:52	[diff] [blame]	14279	# Python/dtoa.c, which in turn require that the FPU uses 53-bit
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14280	# 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]	14281	# rounding precision of 64 bits. For gcc/x86, we can fix this by
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14282	# using inline assembler to get and set the x87 FPU control word.
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14283
				14284	# This inline assembler syntax may also work for suncc and icc,
				14285	# so we try it on all platforms.
				14286
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14287	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set x87 control word" >&5
				14288	$as_echo_n "checking whether we can use gcc inline assembler to get and set x87 control word... " >&6; }
				14289	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14290	/* end confdefs.h. */
				14291
				14292	int
				14293	main ()
				14294	{
				14295
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14296	unsigned short cw;
				14297	__asm__ __volatile__ ("fnstcw %0" : "=m" (cw));
				14298	__asm__ __volatile__ ("fldcw %0" : : "m" (cw));
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14299
				14300	;
				14301	return 0;
				14302	}
				14303	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14304	if ac_fn_c_try_link "$LINENO"; then :
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14305	have_gcc_asm_for_x87=yes
				14306	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14307	have_gcc_asm_for_x87=no
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14308	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14309	rm -f core conftest.err conftest.$ac_objext \
				14310	conftest$ac_exeext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_x87" >&5
				14312	$as_echo "$have_gcc_asm_for_x87" >&6; }
Mark Dickinson	f4243f6	2009-11-15 13:47:27	[diff] [blame]	14313	if test "$have_gcc_asm_for_x87" = yes
				14314	then
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14315
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14316	$as_echo "#define HAVE_GCC_ASM_FOR_X87 1" >>confdefs.h
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14317
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14318	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14319
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14320	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use gcc inline assembler to get and set mc68881 fpcr" >&5
				14321	$as_echo_n "checking whether we can use gcc inline assembler to get and set mc68881 fpcr... " >&6; }
				14322	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14323	/* end confdefs.h. */
				14324
				14325	int
				14326	main ()
				14327	{
				14328
				14329	unsigned int fpcr;
				14330	__asm__ __volatile__ ("fmove.l %%fpcr,%0" : "=g" (fpcr));
				14331	__asm__ __volatile__ ("fmove.l %0,%%fpcr" : : "g" (fpcr));
				14332
				14333	;
				14334	return 0;
				14335	}
				14336	_ACEOF
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14337	if ac_fn_c_try_link "$LINENO"; then :
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14338	have_gcc_asm_for_mc68881=yes
				14339	else
				14340	have_gcc_asm_for_mc68881=no
				14341	fi
Stefan Krah	e31db2a	2015-07-02 18:27:56	[diff] [blame]	14342	rm -f core conftest.err conftest.$ac_objext \
				14343	conftest$ac_exeext conftest.$ac_ext
Benjamin Peterson	8bdeb16	2014-04-17 04:00:31	[diff] [blame]	14344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_asm_for_mc68881" >&5
				14345	$as_echo "$have_gcc_asm_for_mc68881" >&6; }
				14346	if test "$have_gcc_asm_for_mc68881" = yes
				14347	then
				14348
				14349	$as_echo "#define HAVE_GCC_ASM_FOR_MC68881 1" >>confdefs.h
				14350
				14351	fi
				14352
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14353	# Detect whether system arithmetic is subject to x87-style double
				14354	# rounding issues. The result of this test has little meaning on non
				14355	# IEEE 754 platforms. On IEEE 754, test should return 1 if rounding
				14356	# mode is round-to-nearest and double rounding issues are present, and
				14357	# 0 otherwise. See http://bugs.python.org/issue2937 for more info.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x87-style double rounding" >&5
				14359	$as_echo_n "checking for x87-style double rounding... " >&6; }
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14360	# $BASECFLAGS may affect the result
				14361	ac_save_cc="$CC"
				14362	CC="$CC $BASECFLAGS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14363	if test "$cross_compiling" = yes; then :
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14364	ac_cv_x87_double_rounding=no
				14365	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14366	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14367	/* end confdefs.h. */
				14368
				14369	#include <stdlib.h>
				14370	#include <math.h>
				14371	int main() {
				14372	volatile double x, y, z;
				14373	/* 1./(1-2-53) -> 1+2-52 (correct), 1.0 (double rounding) */
				14374	x = 0.99999999999999989; /* 1-2*-53 /
				14375	y = 1./x;
				14376	if (y != 1.)
				14377	exit(0);
				14378	/* 1e16+2.99999 -> 1e16+2. (correct), 1e16+4. (double rounding) */
				14379	x = 1e16;
				14380	y = 2.99999;
				14381	z = x + y;
				14382	if (z != 1e16+4.)
				14383	exit(0);
				14384	/* both tests show evidence of double rounding */
				14385	exit(1);
				14386	}
				14387
				14388	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14389	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14390	ac_cv_x87_double_rounding=no
				14391	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14392	ac_cv_x87_double_rounding=yes
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14393	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14394	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14395	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14396	fi
				14397
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14398	CC="$ac_save_cc"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_x87_double_rounding" >&5
				14400	$as_echo "$ac_cv_x87_double_rounding" >&6; }
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14401	if test "$ac_cv_x87_double_rounding" = yes
				14402	then
				14403
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14404	$as_echo "#define X87_DOUBLE_ROUNDING 1" >>confdefs.h
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14405
				14406	fi
				14407
Mark Dickinson	b08a53a	2009-04-16 19:52:09	[diff] [blame]	14408	# ************************************
				14409	# * Check for mathematical functions *
				14410	# ************************************
				14411
				14412	LIBS_SAVE=$LIBS
				14413	LIBS="$LIBS $LIBM"
				14414
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14415	for ac_func in acosh asinh atanh copysign erf erfc expm1 finite gamma
				14416	do :
				14417	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				14418	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14419	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14420	cat >>confdefs.h <<_ACEOF
				14421	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
				14422	_ACEOF
				14423
				14424	fi
				14425	done
				14426
Victor Stinner	8f9f8d6	2011-05-09 10:45:41	[diff] [blame]	14427	for ac_func in hypot lgamma log1p log2 round tgamma
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14428	do :
				14429	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
				14430	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14431	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14432	cat >>confdefs.h <<_ACEOF
				14433	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
				14434	_ACEOF
				14435
				14436	fi
				14437	done
				14438
				14439	ac_fn_c_check_decl "$LINENO" "isinf" "ac_cv_have_decl_isinf" "#include <math.h>
				14440	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14441	if test "x$ac_cv_have_decl_isinf" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14442	ac_have_decl=1
				14443	else
				14444	ac_have_decl=0
				14445	fi
				14446
				14447	cat >>confdefs.h <<_ACEOF
				14448	#define HAVE_DECL_ISINF $ac_have_decl
				14449	_ACEOF
				14450	ac_fn_c_check_decl "$LINENO" "isnan" "ac_cv_have_decl_isnan" "#include <math.h>
				14451	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14452	if test "x$ac_cv_have_decl_isnan" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14453	ac_have_decl=1
				14454	else
				14455	ac_have_decl=0
				14456	fi
				14457
				14458	cat >>confdefs.h <<_ACEOF
				14459	#define HAVE_DECL_ISNAN $ac_have_decl
				14460	_ACEOF
				14461	ac_fn_c_check_decl "$LINENO" "isfinite" "ac_cv_have_decl_isfinite" "#include <math.h>
				14462	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14463	if test "x$ac_cv_have_decl_isfinite" = xyes; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14464	ac_have_decl=1
				14465	else
				14466	ac_have_decl=0
				14467	fi
				14468
				14469	cat >>confdefs.h <<_ACEOF
				14470	#define HAVE_DECL_ISFINITE $ac_have_decl
				14471	_ACEOF
				14472
				14473
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14474	# On FreeBSD 6.2, it appears that tanh(-0.) returns 0. instead of
				14475	# -0. on some architectures.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14476	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tanh preserves the sign of zero" >&5
				14477	$as_echo_n "checking whether tanh preserves the sign of zero... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14478	if ${ac_cv_tanh_preserves_zero_sign+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14479	$as_echo_n "(cached) " >&6
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14480	else
				14481
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14482	if test "$cross_compiling" = yes; then :
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14483	ac_cv_tanh_preserves_zero_sign=no
				14484	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14485	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14486	/* end confdefs.h. */
				14487
				14488	#include <math.h>
				14489	#include <stdlib.h>
				14490	int main() {
				14491	/* return 0 if either negative zeros don't exist
				14492	on this platform or if negative zeros exist
				14493	and tanh(-0.) == -0. */
				14494	if (atan2(0., -1.) == atan2(-0., -1.) \|\|
				14495	atan2(tanh(-0.), -1.) == atan2(-0., -1.)) exit(0);
				14496	else exit(1);
				14497	}
				14498
				14499	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14500	if ac_fn_c_try_run "$LINENO"; then :
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14501	ac_cv_tanh_preserves_zero_sign=yes
				14502	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14503	ac_cv_tanh_preserves_zero_sign=no
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14504	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14505	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14506	conftest.$ac_objext conftest.beam conftest.$ac_ext
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14507	fi
				14508
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14509	fi
				14510
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tanh_preserves_zero_sign" >&5
				14512	$as_echo "$ac_cv_tanh_preserves_zero_sign" >&6; }
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14513	if test "$ac_cv_tanh_preserves_zero_sign" = yes
				14514	then
				14515
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14516	$as_echo "#define TANH_PRESERVES_ZERO_SIGN 1" >>confdefs.h
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	14517
				14518	fi
				14519
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14520	if test "$ac_cv_func_log1p" = yes
				14521	then
				14522	# On some versions of AIX, log1p(-0.) returns 0. instead of
				14523	# -0. See issue #9920.
				14524	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether log1p drops the sign of negative zero" >&5
				14525	$as_echo_n "checking whether log1p drops the sign of negative zero... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14526	if ${ac_cv_log1p_drops_zero_sign+:} false; then :
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14527	$as_echo_n "(cached) " >&6
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14528	else
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14529
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14530	if test "$cross_compiling" = yes; then :
				14531	ac_cv_log1p_drops_zero_sign=no
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14532	else
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14533	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14534	/* end confdefs.h. */
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14535
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14536	#include <math.h>
				14537	#include <stdlib.h>
				14538	int main() {
				14539	/* Fail if the signs of log1p(-0.) and -0. can be
				14540	distinguished. */
				14541	if (atan2(log1p(-0.), -1.) == atan2(-0., -1.))
				14542	return 0;
				14543	else
				14544	return 1;
				14545	}
				14546
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14547	_ACEOF
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14548	if ac_fn_c_try_run "$LINENO"; then :
				14549	ac_cv_log1p_drops_zero_sign=no
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14550	else
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14551	ac_cv_log1p_drops_zero_sign=yes
				14552	fi
				14553	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14554	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14555	fi
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14556
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14557	fi
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14558
Mark Dickinson	ec0d355	2010-11-20 10:29:12	[diff] [blame]	14559	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_log1p_drops_zero_sign" >&5
				14560	$as_echo "$ac_cv_log1p_drops_zero_sign" >&6; }
				14561	fi
				14562	if test "$ac_cv_log1p_drops_zero_sign" = yes
				14563	then
				14564
				14565	$as_echo "#define LOG1P_DROPS_ZERO_SIGN 1" >>confdefs.h
				14566
				14567	fi
Mark Dickinson	3dc7c6a	2009-01-04 15:09:02	[diff] [blame]	14568
Guido van Rossum	af5b83e	1995-01-04 19:02:35	[diff] [blame]	14569	LIBS=$LIBS_SAVE
				14570
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14571	# For multiprocessing module, check that sem_open
				14572	# actually works. For FreeBSD versions <= 7.2,
				14573	# the kernel module that provides POSIX semaphores
				14574	# isn't loaded by default, so an attempt to call
				14575	# sem_open results in a 'Signal 12' error.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14576	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether POSIX semaphores are enabled" >&5
				14577	$as_echo_n "checking whether POSIX semaphores are enabled... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14578	if ${ac_cv_posix_semaphores_enabled+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14579	$as_echo_n "(cached) " >&6
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14580	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14581	if test "$cross_compiling" = yes; then :
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14582	ac_cv_posix_semaphores_enabled=yes
				14583	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14584	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14585	/* end confdefs.h. */
				14586
				14587	#include <unistd.h>
				14588	#include <fcntl.h>
				14589	#include <stdio.h>
				14590	#include <semaphore.h>
				14591	#include <sys/stat.h>
				14592
				14593	int main(void) {
				14594	sem_t *a = sem_open("/autoconf", O_CREAT, S_IRUSR\|S_IWUSR, 0);
				14595	if (a == SEM_FAILED) {
				14596	perror("sem_open");
				14597	return 1;
				14598	}
				14599	sem_close(a);
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14600	sem_unlink("/autoconf");
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14601	return 0;
				14602	}
				14603
				14604	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14605	if ac_fn_c_try_run "$LINENO"; then :
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14606	ac_cv_posix_semaphores_enabled=yes
				14607	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14608	ac_cv_posix_semaphores_enabled=no
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14609	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14610	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14611	conftest.$ac_objext conftest.beam conftest.$ac_ext
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14612	fi
				14613
				14614
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14615	fi
				14616
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14617	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_semaphores_enabled" >&5
				14618	$as_echo "$ac_cv_posix_semaphores_enabled" >&6; }
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14619	if test $ac_cv_posix_semaphores_enabled = no
				14620	then
				14621
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14622	$as_echo "#define POSIX_SEMAPHORES_NOT_ENABLED 1" >>confdefs.h
Mark Dickinson	a614f04	2009-11-28 12:48:43	[diff] [blame]	14623
				14624	fi
				14625
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14626	# Multiprocessing check for broken sem_getvalue
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14627	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken sem_getvalue" >&5
				14628	$as_echo_n "checking for broken sem_getvalue... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14629	if ${ac_cv_broken_sem_getvalue+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14630	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14631	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14632	if test "$cross_compiling" = yes; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14633	ac_cv_broken_sem_getvalue=yes
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14634	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14635	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14636	/* end confdefs.h. */
				14637
				14638	#include <unistd.h>
				14639	#include <fcntl.h>
				14640	#include <stdio.h>
				14641	#include <semaphore.h>
				14642	#include <sys/stat.h>
				14643
				14644	int main(void){
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14645	sem_t *a = sem_open("/autocftw", O_CREAT, S_IRUSR\|S_IWUSR, 0);
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14646	int count;
				14647	int res;
				14648	if(a==SEM_FAILED){
				14649	perror("sem_open");
				14650	return 1;
				14651
				14652	}
				14653	res = sem_getvalue(a, &count);
				14654	sem_close(a);
Mark Dickinson	ba79b35	2009-12-13 21:10:57	[diff] [blame]	14655	sem_unlink("/autocftw");
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14656	return res==-1 ? 1 : 0;
				14657	}
				14658
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14659	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14660	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14661	ac_cv_broken_sem_getvalue=no
Mark Dickinson	1068307	2009-04-18 21:18:19	[diff] [blame]	14662	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14663	ac_cv_broken_sem_getvalue=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	14664	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14665	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14666	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	14667	fi
				14668
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	14669
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14670	fi
				14671
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14672	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_sem_getvalue" >&5
				14673	$as_echo "$ac_cv_broken_sem_getvalue" >&6; }
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14674	if test $ac_cv_broken_sem_getvalue = yes
				14675	then
				14676
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14677	$as_echo "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	14678
				14679	fi
				14680
Serhiy Storchaka	c2f7d87	2016-05-04 06:44:44	[diff] [blame]	14681	ac_fn_c_check_decl "$LINENO" "RTLD_LAZY" "ac_cv_have_decl_RTLD_LAZY" "#include <dlfcn.h>
				14682	"
				14683	if test "x$ac_cv_have_decl_RTLD_LAZY" = xyes; then :
				14684	ac_have_decl=1
				14685	else
				14686	ac_have_decl=0
				14687	fi
				14688
				14689	cat >>confdefs.h <<_ACEOF
				14690	#define HAVE_DECL_RTLD_LAZY $ac_have_decl
				14691	_ACEOF
				14692	ac_fn_c_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h>
				14693	"
				14694	if test "x$ac_cv_have_decl_RTLD_NOW" = xyes; then :
				14695	ac_have_decl=1
				14696	else
				14697	ac_have_decl=0
				14698	fi
				14699
				14700	cat >>confdefs.h <<_ACEOF
				14701	#define HAVE_DECL_RTLD_NOW $ac_have_decl
				14702	_ACEOF
				14703	ac_fn_c_check_decl "$LINENO" "RTLD_GLOBAL" "ac_cv_have_decl_RTLD_GLOBAL" "#include <dlfcn.h>
				14704	"
				14705	if test "x$ac_cv_have_decl_RTLD_GLOBAL" = xyes; then :
				14706	ac_have_decl=1
				14707	else
				14708	ac_have_decl=0
				14709	fi
				14710
				14711	cat >>confdefs.h <<_ACEOF
				14712	#define HAVE_DECL_RTLD_GLOBAL $ac_have_decl
				14713	_ACEOF
				14714	ac_fn_c_check_decl "$LINENO" "RTLD_LOCAL" "ac_cv_have_decl_RTLD_LOCAL" "#include <dlfcn.h>
				14715	"
				14716	if test "x$ac_cv_have_decl_RTLD_LOCAL" = xyes; then :
				14717	ac_have_decl=1
				14718	else
				14719	ac_have_decl=0
				14720	fi
				14721
				14722	cat >>confdefs.h <<_ACEOF
				14723	#define HAVE_DECL_RTLD_LOCAL $ac_have_decl
				14724	_ACEOF
				14725	ac_fn_c_check_decl "$LINENO" "RTLD_NODELETE" "ac_cv_have_decl_RTLD_NODELETE" "#include <dlfcn.h>
				14726	"
				14727	if test "x$ac_cv_have_decl_RTLD_NODELETE" = xyes; then :
				14728	ac_have_decl=1
				14729	else
				14730	ac_have_decl=0
				14731	fi
				14732
				14733	cat >>confdefs.h <<_ACEOF
				14734	#define HAVE_DECL_RTLD_NODELETE $ac_have_decl
				14735	_ACEOF
				14736	ac_fn_c_check_decl "$LINENO" "RTLD_NOLOAD" "ac_cv_have_decl_RTLD_NOLOAD" "#include <dlfcn.h>
				14737	"
				14738	if test "x$ac_cv_have_decl_RTLD_NOLOAD" = xyes; then :
				14739	ac_have_decl=1
				14740	else
				14741	ac_have_decl=0
				14742	fi
				14743
				14744	cat >>confdefs.h <<_ACEOF
				14745	#define HAVE_DECL_RTLD_NOLOAD $ac_have_decl
				14746	_ACEOF
				14747	ac_fn_c_check_decl "$LINENO" "RTLD_DEEPBIND" "ac_cv_have_decl_RTLD_DEEPBIND" "#include <dlfcn.h>
				14748	"
				14749	if test "x$ac_cv_have_decl_RTLD_DEEPBIND" = xyes; then :
				14750	ac_have_decl=1
				14751	else
				14752	ac_have_decl=0
				14753	fi
				14754
				14755	cat >>confdefs.h <<_ACEOF
				14756	#define HAVE_DECL_RTLD_DEEPBIND $ac_have_decl
				14757	_ACEOF
				14758
				14759
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14760	# determine what size digit to use for Python's longs
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14761	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking digit size for Python's longs" >&5
				14762	$as_echo_n "checking digit size for Python's longs... " >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14763	# Check whether --enable-big-digits was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14764	if test "${enable_big_digits+set}" = set; then :
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14765	enableval=$enable_big_digits; case $enable_big_digits in
				14766	yes)
				14767	enable_big_digits=30 ;;
				14768	no)
				14769	enable_big_digits=15 ;;
				14770	15\|30)
				14771	;;
				14772	*)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14773	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]	14774	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14775	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_big_digits" >&5
				14776	$as_echo "$enable_big_digits" >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14777
				14778	cat >>confdefs.h <<_ACEOF
				14779	#define PYLONG_BITS_IN_DIGIT $enable_big_digits
				14780	_ACEOF
				14781
				14782
				14783	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5
				14785	$as_echo "no value specified" >&6; }
Mark Dickinson	bd79264	2009-03-18 20:06:12	[diff] [blame]	14786	fi
				14787
				14788
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14789	# check for wchar.h
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14790	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]	14791	if test "x$ac_cv_header_wchar_h" = xyes; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14792
				14793
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14794	$as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14795
Martin v. Löwis	c45929e	2002-04-06 10:10:49	[diff] [blame]	14796	wchar_h="yes"
				14797
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14798	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14799	wchar_h="no"
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14800
				14801	fi
				14802
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14803
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14804
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14805	# determine wchar_t size
				14806	if test "$wchar_h" = yes
				14807	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14808	# 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]	14809	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
				14810	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
				14811	# This bug is HP SR number 8606223364.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
				14813	$as_echo_n "checking size of wchar_t... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14814	if ${ac_cv_sizeof_wchar_t+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14815	$as_echo_n "(cached) " >&6
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14816	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14817	if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "#include <wchar.h>
				14818	"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14819
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14820	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14821	if test "$ac_cv_type_wchar_t" = yes; then
				14822	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				14823	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	14824	as_fn_error 77 "cannot compute sizeof (wchar_t)
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14825	See \`config.log' for more details" "$LINENO" 5; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14826	else
				14827	ac_cv_sizeof_wchar_t=0
				14828	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14829	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14830
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14831	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
				14833	$as_echo "$ac_cv_sizeof_wchar_t" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14834
				14835
				14836
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14837	cat >>confdefs.h <<_ACEOF
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14838	#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14839	_ACEOF
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14840
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	14841
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14842	fi
				14843
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14844	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UCS-4 tcl" >&5
				14845	$as_echo_n "checking for UCS-4 tcl... " >&6; }
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14846	have_ucs4_tcl=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14847	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14848	/* end confdefs.h. */
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14849
				14850	#include <tcl.h>
				14851	#if TCL_UTF_MAX != 6
				14852	# error "NOT UCS4_TCL"
				14853	#endif
				14854	int
				14855	main ()
				14856	{
				14857
				14858	;
				14859	return 0;
				14860	}
				14861	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14862	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14863
				14864
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14865	$as_echo "#define HAVE_UCS4_TCL 1" >>confdefs.h
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14866
				14867	have_ucs4_tcl=yes
				14868
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14869	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14870	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14871	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ucs4_tcl" >&5
				14872	$as_echo "$have_ucs4_tcl" >&6; }
Martin v. Löwis	fa3bdea	2003-09-04 18:50:54	[diff] [blame]	14873
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14874	# check whether wchar_t is signed or not
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14875	if test "$wchar_h" = yes
				14876	then
				14877	# check whether wchar_t is signed or not
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14878	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wchar_t is signed" >&5
				14879	$as_echo_n "checking whether wchar_t is signed... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14880	if ${ac_cv_wchar_t_signed+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14881	$as_echo_n "(cached) " >&6
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14882	else
				14883
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14884	if test "$cross_compiling" = yes; then :
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14885	ac_cv_wchar_t_signed=yes
				14886	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14887	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14888	/* end confdefs.h. */
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14889
				14890	#include <wchar.h>
				14891	int main()
				14892	{
Thomas Wouters	49fd7fa	2006-04-21 10:40:58	[diff] [blame]	14893	/* Success: exit code 0 */
				14894	exit((((wchar_t) -1) < ((wchar_t) 0)) ? 0 : 1);
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14895	}
				14896
				14897	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14898	if ac_fn_c_try_run "$LINENO"; then :
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14899	ac_cv_wchar_t_signed=yes
				14900	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14901	ac_cv_wchar_t_signed=no
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14902	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14903	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				14904	conftest.$ac_objext conftest.beam conftest.$ac_ext
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14905	fi
				14906
Marc-André Lemburg	d7160f8	2003-09-22 11:14:40	[diff] [blame]	14907	fi
				14908
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14909	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_wchar_t_signed" >&5
				14910	$as_echo "$ac_cv_wchar_t_signed" >&6; }
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	14911	fi
				14912
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	14913	# wchar_t is only usable if it maps to an unsigned type
Martin v. Löwis	d63a3b8	2011-09-28 05:41:54	[diff] [blame]	14914	if test "$ac_cv_sizeof_wchar_t" -ge 2 \
Matthias Klose	7dbeed7	2004-12-24 08:22:17	[diff] [blame]	14915	-a "$ac_cv_wchar_t_signed" = "no"
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	14916	then
Martin v. Löwis	d63a3b8	2011-09-28 05:41:54	[diff] [blame]	14917	HAVE_USABLE_WCHAR_T="yes"
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14918
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14919	$as_echo "#define HAVE_USABLE_WCHAR_T 1" >>confdefs.h
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14920
Georg Brandl	52d168a	2008-01-07 18:10:24	[diff] [blame]	14921	else
Martin v. Löwis	d63a3b8	2011-09-28 05:41:54	[diff] [blame]	14922	HAVE_USABLE_WCHAR_T="no usable wchar_t found"
Martin v. Löwis	0ba70cc	2001-06-26 22:22:37	[diff] [blame]	14923	fi
Martin v. Löwis	d63a3b8	2011-09-28 05:41:54	[diff] [blame]	14924	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_USABLE_WCHAR_T" >&5
				14925	$as_echo "$HAVE_USABLE_WCHAR_T" >&6; }
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14926
				14927	# check for endianness
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
				14929	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	14930	if ${ac_cv_c_bigendian+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14931	$as_echo_n "(cached) " >&6
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14932	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14933	ac_cv_c_bigendian=unknown
				14934	# See if we're dealing with a universal compiler.
				14935	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				14936	/* end confdefs.h. */
				14937	#ifndef __APPLE_CC__
				14938	not a universal capable compiler
				14939	#endif
				14940	typedef int dummy;
				14941
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14942	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14943	if ac_fn_c_try_compile "$LINENO"; then :
				14944
				14945	# Check for potential -arch flags. It is not universal unless
				14946	# there are at least two -arch flags with different values.
				14947	ac_arch=
				14948	ac_prev=
				14949	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
				14950	if test -n "$ac_prev"; then
				14951	case $ac_word in
				14952	i?86 \| x86_64 \| ppc \| ppc64)
				14953	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
				14954	ac_arch=$ac_word
				14955	else
				14956	ac_cv_c_bigendian=universal
				14957	break
				14958	fi
				14959	;;
				14960	esac
				14961	ac_prev=
				14962	elif test "x$ac_word" = "x-arch"; then
				14963	ac_prev=arch
				14964	fi
				14965	done
				14966	fi
				14967	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				14968	if test $ac_cv_c_bigendian = unknown; then
				14969	# See if sys/param.h defines the BYTE_ORDER macro.
				14970	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14971	/* end confdefs.h. */
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14972	#include <sys/types.h>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14973	#include <sys/param.h>
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14974
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14975	int
				14976	main ()
				14977	{
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14978	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
				14979	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
				14980	&& LITTLE_ENDIAN)
				14981	bogus endian macros
				14982	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14983
				14984	;
				14985	return 0;
				14986	}
				14987	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14988	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14989	# It does; now see whether it defined to BIG_ENDIAN or not.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14990	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	14991	/* end confdefs.h. */
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14992	#include <sys/types.h>
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14993	#include <sys/param.h>
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14994
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	14995	int
				14996	main ()
				14997	{
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	14998	#if BYTE_ORDER != BIG_ENDIAN
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	14999	not big endian
				15000	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15001
				15002	;
				15003	return 0;
				15004	}
				15005	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15006	if ac_fn_c_try_compile "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15007	ac_cv_c_bigendian=yes
				15008	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15009	ac_cv_c_bigendian=no
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15010	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15011	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15012	fi
				15013	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15014	fi
				15015	if test $ac_cv_c_bigendian = unknown; then
				15016	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
				15017	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15018	/* end confdefs.h. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15019	#include <limits.h>
				15020
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15021	int
				15022	main ()
				15023	{
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15024	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
				15025	bogus endian macros
				15026	#endif
				15027
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15028	;
				15029	return 0;
				15030	}
				15031	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15032	if ac_fn_c_try_compile "$LINENO"; then :
				15033	# It does; now see whether it defined to _BIG_ENDIAN or not.
				15034	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15035	/* end confdefs.h. */
				15036	#include <limits.h>
				15037
				15038	int
				15039	main ()
				15040	{
				15041	#ifndef _BIG_ENDIAN
				15042	not big endian
				15043	#endif
				15044
				15045	;
				15046	return 0;
				15047	}
				15048	_ACEOF
				15049	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15050	ac_cv_c_bigendian=yes
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	15051	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15052	ac_cv_c_bigendian=no
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15053	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15054	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15055	fi
				15056	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15057	fi
				15058	if test $ac_cv_c_bigendian = unknown; then
				15059	# Compile a test program.
				15060	if test "$cross_compiling" = yes; then :
				15061	# Try to guess by grepping values from an object file.
				15062	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15063	/* end confdefs.h. */
				15064	short int ascii_mm[] =
				15065	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
				15066	short int ascii_ii[] =
				15067	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
				15068	int use_ascii (int i) {
				15069	return ascii_mm[i] + ascii_ii[i];
				15070	}
				15071	short int ebcdic_ii[] =
				15072	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
				15073	short int ebcdic_mm[] =
				15074	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
				15075	int use_ebcdic (int i) {
				15076	return ebcdic_mm[i] + ebcdic_ii[i];
				15077	}
				15078	extern int foo;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15079
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15080	int
				15081	main ()
				15082	{
				15083	return use_ascii (foo) == use_ebcdic (foo);
				15084	;
				15085	return 0;
				15086	}
				15087	_ACEOF
				15088	if ac_fn_c_try_compile "$LINENO"; then :
				15089	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
				15090	ac_cv_c_bigendian=yes
				15091	fi
				15092	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
				15093	if test "$ac_cv_c_bigendian" = unknown; then
				15094	ac_cv_c_bigendian=no
				15095	else
				15096	# finding both strings is unlikely to happen, but who knows?
				15097	ac_cv_c_bigendian=unknown
				15098	fi
				15099	fi
				15100	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15101	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15102	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15104	/* end confdefs.h. */
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15105	$ac_includes_default
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15106	int
				15107	main ()
				15108	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15109
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15110	/* Are we little or big endian? From Harbison&Steele. */
				15111	union
				15112	{
				15113	long int l;
				15114	char c[sizeof (long int)];
				15115	} u;
				15116	u.l = 1;
				15117	return u.c[sizeof (long int) - 1] == 1;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15118
				15119	;
				15120	return 0;
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15121	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15122	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15123	if ac_fn_c_try_run "$LINENO"; then :
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15124	ac_cv_c_bigendian=no
				15125	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15126	ac_cv_c_bigendian=yes
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15127	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15128	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15129	conftest.$ac_objext conftest.beam conftest.$ac_ext
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15130	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15131
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15132	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15133	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15134	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
				15135	$as_echo "$ac_cv_c_bigendian" >&6; }
				15136	case $ac_cv_c_bigendian in #(
				15137	yes)
				15138	$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
				15139	;; #(
				15140	no)
				15141	;; #(
				15142	universal)
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	15143
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15144	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
Benjamin Peterson	8719ad5	2009-09-11 22:24:02	[diff] [blame]	15145
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15146	;; #(
				15147	*)
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15148	as_fn_error $? "unknown endianness
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15149	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15150	esac
Guido van Rossum	ef2255b	2000-03-10 22:30:29	[diff] [blame]	15151
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15152
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15153	# ABI version string for Python extension modules. This appears between the
				15154	# periods in shared library file names, e.g. foo.<SOABI>.so. It is calculated
				15155	# from the following attributes which affect the ABI of this Python build (in
				15156	# this order):
				15157	#
				15158	# * The Python implementation (always 'cpython-' for us)
				15159	# * The major and minor version numbers
				15160	# * --with-pydebug (adds a 'd')
				15161	# * --with-pymalloc (adds a 'm')
				15162	# * --with-wide-unicode (adds a 'u')
				15163	#
				15164	# Thus for example, Python 3.2 built with wide unicode, pydebug, and pymalloc,
Benjamin Peterson	d7f73e9	2010-09-05 00:09:07	[diff] [blame]	15165	# would get a shared library ABI version tag of 'cpython-32dmu' and shared
				15166	# libraries would be named 'foo.cpython-32dmu.so'.
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15167
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	15168	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ABIFLAGS" >&5
				15169	$as_echo_n "checking ABIFLAGS... " >&6; }
				15170	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ABIFLAGS" >&5
				15171	$as_echo "$ABIFLAGS" >&6; }
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15172	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SOABI" >&5
				15173	$as_echo_n "checking SOABI... " >&6; }
doko@ubuntu.com	d3899c1	2015-04-15 18:23:14	[diff] [blame]	15174	SOABI='cpython-'`echo $VERSION \| tr -d .`${ABIFLAGS}${PLATFORM_TRIPLET:+-$PLATFORM_TRIPLET}
Barry Warsaw	35f3a2c	2010-09-03 18:30:30	[diff] [blame]	15175	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SOABI" >&5
				15176	$as_echo "$SOABI" >&6; }
				15177
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	15178
				15179	case $ac_sys_system in
Ned Deily	3b81248	2015-04-16 00:11:47	[diff] [blame]	15180	Linux\|GNU\|Darwin)
doko@ubuntu.com	d5537d0	2013-03-21 20:21:49	[diff] [blame]	15181	EXT_SUFFIX=.${SOABI}${SHLIB_SUFFIX};;
				15182	*)
				15183	EXT_SUFFIX=${SHLIB_SUFFIX};;
				15184	esac
				15185
Barry Warsaw	8cf4eae	2010-10-16 01:04:07	[diff] [blame]	15186	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LDVERSION" >&5
				15187	$as_echo_n "checking LDVERSION... " >&6; }
				15188	LDVERSION='$(VERSION)$(ABIFLAGS)'
				15189	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDVERSION" >&5
				15190	$as_echo "$LDVERSION" >&6; }
				15191
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	15192
doko@ubuntu.com	5553231	2016-06-14 06:55:19	[diff] [blame]	15193	if test x$PLATFORM_TRIPLET = x; then
				15194	LIBPL='$(prefix)'"/lib/python${VERSION}/config-${LDVERSION}"
				15195	else
				15196	LIBPL='$(prefix)'"/lib/python${VERSION}/config-${LDVERSION}-${PLATFORM_TRIPLET}"
				15197	fi
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	15198
				15199
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15200	# Check whether right shifting a negative integer extends the sign bit
				15201	# or fills with zeros (like the Cray J90, according to Tim Peters).
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15202	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether right shift extends the sign bit" >&5
				15203	$as_echo_n "checking whether right shift extends the sign bit... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15204	if ${ac_cv_rshift_extends_sign+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15205	$as_echo_n "(cached) " >&6
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15206	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15207
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15208	if test "$cross_compiling" = yes; then :
Guido van Rossum	3065c94	2001-09-17 04:03:14	[diff] [blame]	15209	ac_cv_rshift_extends_sign=yes
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15210	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15211	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15212	/* end confdefs.h. */
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15213
				15214	int main()
				15215	{
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15216	exit(((-1)>>3 == -1) ? 0 : 1);
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15217	}
				15218
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15219	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15220	if ac_fn_c_try_run "$LINENO"; then :
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15221	ac_cv_rshift_extends_sign=yes
				15222	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15223	ac_cv_rshift_extends_sign=no
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15224	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15225	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15226	conftest.$ac_objext conftest.beam conftest.$ac_ext
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15227	fi
				15228
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15229	fi
				15230
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rshift_extends_sign" >&5
				15232	$as_echo "$ac_cv_rshift_extends_sign" >&6; }
Vladimir Marangozov	a618028	2000-07-12 05:05:06	[diff] [blame]	15233	if test "$ac_cv_rshift_extends_sign" = no
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15234	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15235
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15236	$as_echo "#define SIGNED_RIGHT_SHIFT_ZERO_FILLS 1" >>confdefs.h
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15237
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15238	fi
				15239
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15240	# check for getc_unlocked and related locking functions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15241	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getc_unlocked() and friends" >&5
				15242	$as_echo_n "checking for getc_unlocked() and friends... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15243	if ${ac_cv_have_getc_unlocked+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15244	$as_echo_n "(cached) " >&6
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15245	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15246
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15247	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15248	/* end confdefs.h. */
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15249	#include <stdio.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15250	int
				15251	main ()
				15252	{
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15253
				15254	FILE *f = fopen("/dev/null", "r");
				15255	flockfile(f);
				15256	getc_unlocked(f);
				15257	funlockfile(f);
				15258
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15259	;
				15260	return 0;
				15261	}
				15262	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15263	if ac_fn_c_try_link "$LINENO"; then :
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15264	ac_cv_have_getc_unlocked=yes
				15265	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15266	ac_cv_have_getc_unlocked=no
				15267	fi
				15268	rm -f core conftest.err conftest.$ac_objext \
				15269	conftest$ac_exeext conftest.$ac_ext
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15270	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15271
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15272	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getc_unlocked" >&5
				15273	$as_echo "$ac_cv_have_getc_unlocked" >&6; }
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15274	if test "$ac_cv_have_getc_unlocked" = yes
				15275	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15276
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15277	$as_echo "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h
Guido van Rossum	cadfaec	2001-01-05 14:45:49	[diff] [blame]	15278
				15279	fi
Vladimir Marangozov	676aa88	2000-07-12 03:02:43	[diff] [blame]	15280
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15281	# check where readline lives
Martin v. Löwis	82bca63	2006-02-10 20:49:30	[diff] [blame]	15282	# save the value of LIBS so we don't actually link Python with readline
				15283	LIBS_no_readline=$LIBS
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15284
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15285	# On some systems we need to link readline to a termcap compatible
				15286	# library. NOTE: Keep the precedence of listed libraries synchronised
				15287	# with setup.py.
				15288	py_cv_lib_readline=no
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15289	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link readline libs" >&5
				15290	$as_echo_n "checking how to link readline libs... " >&6; }
doko@ubuntu.com	f2967c7	2012-06-30 15:32:23	[diff] [blame]	15291	for py_libtermcap in "" tinfo ncursesw ncurses curses termcap; do
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15292	if test -z "$py_libtermcap"; then
				15293	READLINE_LIBS="-lreadline"
				15294	else
				15295	READLINE_LIBS="-lreadline -l$py_libtermcap"
				15296	fi
				15297	LIBS="$READLINE_LIBS $LIBS_no_readline"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15298	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15299	/* end confdefs.h. */
				15300
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15301	/* Override any GCC internal prototype to avoid an error.
				15302	Use char because int might match the return type of a GCC
				15303	builtin and then its argument prototype would still apply. */
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15304	#ifdef __cplusplus
				15305	extern "C"
				15306	#endif
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15307	char readline ();
				15308	int
				15309	main ()
				15310	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15311	return readline ();
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15312	;
				15313	return 0;
				15314	}
				15315	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15316	if ac_fn_c_try_link "$LINENO"; then :
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15317	py_cv_lib_readline=yes
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15318	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15319	rm -f core conftest.err conftest.$ac_objext \
				15320	conftest$ac_exeext conftest.$ac_ext
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15321	if test $py_cv_lib_readline = yes; then
				15322	break
				15323	fi
				15324	done
				15325	# Uncomment this line if you want to use READINE_LIBS in Makefile or scripts
				15326	#AC_SUBST([READLINE_LIBS])
Gregory P. Smith	3856c37	2008-09-07 19:24:00	[diff] [blame]	15327	if test $py_cv_lib_readline = no; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15328	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
				15329	$as_echo "none" >&6; }
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15330	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15331	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_LIBS" >&5
				15332	$as_echo "$READLINE_LIBS" >&6; }
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15333
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15334	$as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15335
Neal Norwitz	fe8e3d9	2006-01-07 21:07:20	[diff] [blame]	15336	fi
				15337
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15338	# check for readline 2.1
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15339	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_callback_handler_install in -lreadline" >&5
				15340	$as_echo_n "checking for rl_callback_handler_install in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15341	if ${ac_cv_lib_readline_rl_callback_handler_install+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15342	$as_echo_n "(cached) " >&6
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15343	else
				15344	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15345	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15346	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15347	/* end confdefs.h. */
				15348
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15349	/* Override any GCC internal prototype to avoid an error.
				15350	Use char because int might match the return type of a GCC
				15351	builtin and then its argument prototype would still apply. */
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15352	#ifdef __cplusplus
				15353	extern "C"
				15354	#endif
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15355	char rl_callback_handler_install ();
				15356	int
				15357	main ()
				15358	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15359	return rl_callback_handler_install ();
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15360	;
				15361	return 0;
				15362	}
				15363	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15364	if ac_fn_c_try_link "$LINENO"; then :
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15365	ac_cv_lib_readline_rl_callback_handler_install=yes
				15366	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15367	ac_cv_lib_readline_rl_callback_handler_install=no
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15368	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15369	rm -f core conftest.err conftest.$ac_objext \
				15370	conftest$ac_exeext conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15371	LIBS=$ac_check_lib_save_LIBS
				15372	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_callback_handler_install" >&5
				15374	$as_echo "$ac_cv_lib_readline_rl_callback_handler_install" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15375	if test "x$ac_cv_lib_readline_rl_callback_handler_install" = xyes; then :
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15376
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15377	$as_echo "#define HAVE_RL_CALLBACK 1" >>confdefs.h
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15378
				15379	fi
				15380
				15381
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15382	# check for readline 2.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15383	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15384	/* end confdefs.h. */
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15385	#include <readline/readline.h>
				15386	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15387	if ac_fn_c_try_cpp "$LINENO"; then :
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15388	have_readline=yes
				15389	else
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15390	have_readline=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	15391
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15392	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15393	rm -f conftest.err conftest.i conftest.$ac_ext
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15394	if test $have_readline = yes
				15395	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15397	/* end confdefs.h. */
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15398	#include <readline/readline.h>
				15399
				15400	_ACEOF
				15401	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15402	$EGREP "extern int rl_completion_append_character;" >/dev/null 2>&1; then :
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15403
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15404	$as_echo "#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1" >>confdefs.h
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15405
				15406	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15407	rm -f conftest*
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15408
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15409	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15410	/* end confdefs.h. */
				15411	#include <readline/readline.h>
				15412
				15413	_ACEOF
				15414	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15415	$EGREP "extern int rl_completion_suppress_append;" >/dev/null 2>&1; then :
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15416
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15417	$as_echo "#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1" >>confdefs.h
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15418
				15419	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15420	rm -f conftest*
Antoine Pitrou	d513177	2009-10-26 19:22:14	[diff] [blame]	15421
Guido van Rossum	faf5e4d	2002-12-30 16:25:41	[diff] [blame]	15422	fi
				15423
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15424	# check for readline 4.0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15425	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_pre_input_hook in -lreadline" >&5
				15426	$as_echo_n "checking for rl_pre_input_hook in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15427	if ${ac_cv_lib_readline_rl_pre_input_hook+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15428	$as_echo_n "(cached) " >&6
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15429	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15430	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15431	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15432	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15433	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15434
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15435	/* Override any GCC internal prototype to avoid an error.
				15436	Use char because int might match the return type of a GCC
				15437	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15438	#ifdef __cplusplus
				15439	extern "C"
				15440	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15441	char rl_pre_input_hook ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15442	int
				15443	main ()
				15444	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15445	return rl_pre_input_hook ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15446	;
				15447	return 0;
				15448	}
				15449	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15450	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15451	ac_cv_lib_readline_rl_pre_input_hook=yes
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15452	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15453	ac_cv_lib_readline_rl_pre_input_hook=no
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15454	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15455	rm -f core conftest.err conftest.$ac_objext \
				15456	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15457	LIBS=$ac_check_lib_save_LIBS
				15458	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_pre_input_hook" >&5
				15460	$as_echo "$ac_cv_lib_readline_rl_pre_input_hook" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15461	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]	15462
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15463	$as_echo "#define HAVE_RL_PRE_INPUT_HOOK 1" >>confdefs.h
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15464
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15465	fi
				15466
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15467
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15468	# also in 4.0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15469	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_display_matches_hook in -lreadline" >&5
				15470	$as_echo_n "checking for rl_completion_display_matches_hook in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15471	if ${ac_cv_lib_readline_rl_completion_display_matches_hook+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15472	$as_echo_n "(cached) " >&6
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15473	else
				15474	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15475	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15476	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15477	/* end confdefs.h. */
				15478
				15479	/* Override any GCC internal prototype to avoid an error.
				15480	Use char because int might match the return type of a GCC
				15481	builtin and then its argument prototype would still apply. */
				15482	#ifdef __cplusplus
				15483	extern "C"
				15484	#endif
				15485	char rl_completion_display_matches_hook ();
				15486	int
				15487	main ()
				15488	{
				15489	return rl_completion_display_matches_hook ();
				15490	;
				15491	return 0;
				15492	}
				15493	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15494	if ac_fn_c_try_link "$LINENO"; then :
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15495	ac_cv_lib_readline_rl_completion_display_matches_hook=yes
				15496	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15497	ac_cv_lib_readline_rl_completion_display_matches_hook=no
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15498	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15499	rm -f core conftest.err conftest.$ac_objext \
				15500	conftest$ac_exeext conftest.$ac_ext
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15501	LIBS=$ac_check_lib_save_LIBS
				15502	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15503	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_display_matches_hook" >&5
				15504	$as_echo "$ac_cv_lib_readline_rl_completion_display_matches_hook" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15505	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]	15506
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15507	$as_echo "#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1" >>confdefs.h
Thomas Wouters	89d996e	2007-09-08 17:39:28	[diff] [blame]	15508
				15509	fi
				15510
				15511
Martin Panter	5dbbf1a	2016-04-03 02:54:58	[diff] [blame]	15512	# also in 4.0, but not in editline
				15513	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_resize_terminal in -lreadline" >&5
				15514	$as_echo_n "checking for rl_resize_terminal in -lreadline... " >&6; }
				15515	if ${ac_cv_lib_readline_rl_resize_terminal+:} false; then :
				15516	$as_echo_n "(cached) " >&6
				15517	else
				15518	ac_check_lib_save_LIBS=$LIBS
				15519	LIBS="-lreadline $READLINE_LIBS $LIBS"
				15520	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15521	/* end confdefs.h. */
				15522
				15523	/* Override any GCC internal prototype to avoid an error.
				15524	Use char because int might match the return type of a GCC
				15525	builtin and then its argument prototype would still apply. */
				15526	#ifdef __cplusplus
				15527	extern "C"
				15528	#endif
				15529	char rl_resize_terminal ();
				15530	int
				15531	main ()
				15532	{
				15533	return rl_resize_terminal ();
				15534	;
				15535	return 0;
				15536	}
				15537	_ACEOF
				15538	if ac_fn_c_try_link "$LINENO"; then :
				15539	ac_cv_lib_readline_rl_resize_terminal=yes
				15540	else
				15541	ac_cv_lib_readline_rl_resize_terminal=no
				15542	fi
				15543	rm -f core conftest.err conftest.$ac_objext \
				15544	conftest$ac_exeext conftest.$ac_ext
				15545	LIBS=$ac_check_lib_save_LIBS
				15546	fi
				15547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_resize_terminal" >&5
				15548	$as_echo "$ac_cv_lib_readline_rl_resize_terminal" >&6; }
				15549	if test "x$ac_cv_lib_readline_rl_resize_terminal" = xyes; then :
				15550
				15551	$as_echo "#define HAVE_RL_RESIZE_TERMINAL 1" >>confdefs.h
				15552
				15553	fi
				15554
				15555
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15556	# check for readline 4.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15557	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rl_completion_matches in -lreadline" >&5
				15558	$as_echo_n "checking for rl_completion_matches in -lreadline... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15559	if ${ac_cv_lib_readline_rl_completion_matches+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15560	$as_echo_n "(cached) " >&6
Martin v. Löwis	0daad59	2001-09-30 21:09:59	[diff] [blame]	15561	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15562	ac_check_lib_save_LIBS=$LIBS
Gregory P. Smith	1882094	2008-09-07 06:24:49	[diff] [blame]	15563	LIBS="-lreadline $READLINE_LIBS $LIBS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15564	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15565	/* end confdefs.h. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15566
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15567	/* Override any GCC internal prototype to avoid an error.
				15568	Use char because int might match the return type of a GCC
				15569	builtin and then its argument prototype would still apply. */
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15570	#ifdef __cplusplus
				15571	extern "C"
				15572	#endif
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15573	char rl_completion_matches ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15574	int
				15575	main ()
				15576	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15577	return rl_completion_matches ();
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15578	;
				15579	return 0;
				15580	}
				15581	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15582	if ac_fn_c_try_link "$LINENO"; then :
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15583	ac_cv_lib_readline_rl_completion_matches=yes
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15584	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15585	ac_cv_lib_readline_rl_completion_matches=no
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15586	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15587	rm -f core conftest.err conftest.$ac_objext \
				15588	conftest$ac_exeext conftest.$ac_ext
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15589	LIBS=$ac_check_lib_save_LIBS
				15590	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15591	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_rl_completion_matches" >&5
				15592	$as_echo "$ac_cv_lib_readline_rl_completion_matches" >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15593	if test "x$ac_cv_lib_readline_rl_completion_matches" = xyes; then :
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15594
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15595	$as_echo "#define HAVE_RL_COMPLETION_MATCHES 1" >>confdefs.h
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15596
Guido van Rossum	353ae58	2001-07-10 16:45:32	[diff] [blame]	15597	fi
				15598
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	15599
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15600	# also in readline 4.2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15602	/* end confdefs.h. */
				15603	#include <readline/readline.h>
				15604	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15605	if ac_fn_c_try_cpp "$LINENO"; then :
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15606	have_readline=yes
				15607	else
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15608	have_readline=no
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	15609
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15610	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	15611	rm -f conftest.err conftest.i conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15612	if test $have_readline = yes
				15613	then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15614	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15615	/* end confdefs.h. */
				15616	#include <readline/readline.h>
				15617
				15618	_ACEOF
				15619	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15620	$EGREP "extern int rl_catch_signals;" >/dev/null 2>&1; then :
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15621
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15622	$as_echo "#define HAVE_RL_CATCH_SIGNAL 1" >>confdefs.h
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15623
				15624	fi
Matthias Klose	c80c93f	2010-04-24 17:04:35	[diff] [blame]	15625	rm -f conftest*
Michael W. Hudson	30ea2f2	2004-07-07 17:44:12	[diff] [blame]	15626
				15627	fi
				15628
Benjamin Peterson	d1e22ba	2014-11-26 20:35:12	[diff] [blame]	15629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for append_history in -lreadline" >&5
				15630	$as_echo_n "checking for append_history in -lreadline... " >&6; }
				15631	if ${ac_cv_lib_readline_append_history+:} false; then :
				15632	$as_echo_n "(cached) " >&6
				15633	else
				15634	ac_check_lib_save_LIBS=$LIBS
				15635	LIBS="-lreadline $READLINE_LIBS $LIBS"
				15636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				15637	/* end confdefs.h. */
				15638
				15639	/* Override any GCC internal prototype to avoid an error.
				15640	Use char because int might match the return type of a GCC
				15641	builtin and then its argument prototype would still apply. */
				15642	#ifdef __cplusplus
				15643	extern "C"
				15644	#endif
				15645	char append_history ();
				15646	int
				15647	main ()
				15648	{
				15649	return append_history ();
				15650	;
				15651	return 0;
				15652	}
				15653	_ACEOF
				15654	if ac_fn_c_try_link "$LINENO"; then :
				15655	ac_cv_lib_readline_append_history=yes
				15656	else
				15657	ac_cv_lib_readline_append_history=no
				15658	fi
				15659	rm -f core conftest.err conftest.$ac_objext \
				15660	conftest$ac_exeext conftest.$ac_ext
				15661	LIBS=$ac_check_lib_save_LIBS
				15662	fi
				15663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_append_history" >&5
				15664	$as_echo "$ac_cv_lib_readline_append_history" >&6; }
				15665	if test "x$ac_cv_lib_readline_append_history" = xyes; then :
				15666
				15667	$as_echo "#define HAVE_RL_APPEND_HISTORY 1" >>confdefs.h
				15668
				15669	fi
				15670
				15671
Martin v. Löwis	82bca63	2006-02-10 20:49:30	[diff] [blame]	15672	# End of readline checks: restore LIBS
				15673	LIBS=$LIBS_no_readline
				15674
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15675	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken nice()" >&5
				15676	$as_echo_n "checking for broken nice()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15677	if ${ac_cv_broken_nice+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15678	$as_echo_n "(cached) " >&6
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	15679	else
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15680
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15681	if test "$cross_compiling" = yes; then :
Guido van Rossum	3065c94	2001-09-17 04:03:14	[diff] [blame]	15682	ac_cv_broken_nice=no
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15683	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15685	/* end confdefs.h. */
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15686
				15687	int main()
				15688	{
				15689	int val1 = nice(1);
				15690	if (val1 != -1 && val1 == nice(2))
				15691	exit(0);
				15692	exit(1);
				15693	}
				15694
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15695	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15696	if ac_fn_c_try_run "$LINENO"; then :
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15697	ac_cv_broken_nice=yes
				15698	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15699	ac_cv_broken_nice=no
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15700	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15701	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15702	conftest.$ac_objext conftest.beam conftest.$ac_ext
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15703	fi
				15704
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15705	fi
				15706
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_nice" >&5
				15708	$as_echo "$ac_cv_broken_nice" >&6; }
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15709	if test "$ac_cv_broken_nice" = yes
				15710	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15711
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15712	$as_echo "#define HAVE_BROKEN_NICE 1" >>confdefs.h
Thomas Wouters	e38b2f1	2001-07-11 22:35:31	[diff] [blame]	15713
				15714	fi
				15715
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15716	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken poll()" >&5
				15717	$as_echo_n "checking for broken poll()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15718	if ${ac_cv_broken_poll+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15719	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15720	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15721	if test "$cross_compiling" = yes; then :
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15722	ac_cv_broken_poll=no
				15723	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15724	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15725	/* end confdefs.h. */
				15726
				15727	#include <poll.h>
				15728
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15729	int main()
				15730	{
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15731	struct pollfd poll_struct = { 42, POLLIN\|POLLPRI\|POLLOUT, 0 };
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15732	int poll_test;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15733
				15734	close (42);
				15735
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15736	poll_test = poll(&poll_struct, 1, 0);
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15737	if (poll_test < 0)
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15738	return 0;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15739	else if (poll_test == 0 && poll_struct.revents != POLLNVAL)
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15740	return 0;
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15741	else
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15742	return 1;
				15743	}
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15744
				15745	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15746	if ac_fn_c_try_run "$LINENO"; then :
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15747	ac_cv_broken_poll=yes
				15748	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15749	ac_cv_broken_poll=no
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15750	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15751	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15752	conftest.$ac_objext conftest.beam conftest.$ac_ext
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15753	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15754
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	15755	fi
				15756
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15757	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_poll" >&5
				15758	$as_echo "$ac_cv_broken_poll" >&6; }
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15759	if test "$ac_cv_broken_poll" = yes
				15760	then
				15761
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15762	$as_echo "#define HAVE_BROKEN_POLL 1" >>confdefs.h
Nicholas Bastin	e62c5c8	2004-03-21 23:45:42	[diff] [blame]	15763
				15764	fi
				15765
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15766	# check tzset(3) exists and works like we expect it to
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15767	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working tzset()" >&5
				15768	$as_echo_n "checking for working tzset()... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15769	if ${ac_cv_working_tzset+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15770	$as_echo_n "(cached) " >&6
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15771	else
				15772
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15773	if test "$cross_compiling" = yes; then :
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15774	ac_cv_working_tzset=no
				15775	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15776	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15777	/* end confdefs.h. */
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15778
				15779	#include <stdlib.h>
				15780	#include <time.h>
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15781	#include <string.h>
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15782
				15783	#if HAVE_TZNAME
				15784	extern char *tzname[];
				15785	#endif
				15786
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15787	int main()
				15788	{
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15789	/* Note that we need to ensure that not only does tzset(3)
				15790	do 'something' with localtime, but it works as documented
				15791	in the library reference and as expected by the test suite.
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15792	This includes making sure that tzname is set properly if
				15793	tm->tm_zone does not exist since it is the alternative way
				15794	of getting timezone info.
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15795
				15796	Red Hat 6.2 doesn't understand the southern hemisphere
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15797	after New Year's Day.
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15798	*/
				15799
Martin v. Löwis	1d45906	2005-03-14 21:23:33	[diff] [blame]	15800	time_t groundhogday = 1044144000; /* GMT-based */
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15801	time_t midyear = groundhogday + (365 * 24 * 3600 / 2);
				15802
Neal Norwitz	7f2588c	2003-04-11 15:35:53	[diff] [blame]	15803	putenv("TZ=UTC+0");
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15804	tzset();
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15805	if (localtime(&groundhogday)->tm_hour != 0)
				15806	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15807	#if HAVE_TZNAME
				15808	/* For UTC, tzname[1] is sometimes "", sometimes " " */
				15809	if (strcmp(tzname[0], "UTC") \|\|
				15810	(tzname[1][0] != 0 && tzname[1][0] != ' '))
				15811	exit(1);
				15812	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15813
Neal Norwitz	7f2588c	2003-04-11 15:35:53	[diff] [blame]	15814	putenv("TZ=EST+5EDT,M4.1.0,M10.5.0");
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15815	tzset();
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15816	if (localtime(&groundhogday)->tm_hour != 19)
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15817	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15818	#if HAVE_TZNAME
				15819	if (strcmp(tzname[0], "EST") \|\| strcmp(tzname[1], "EDT"))
				15820	exit(1);
				15821	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15822
				15823	putenv("TZ=AEST-10AEDT-11,M10.5.0,M3.5.0");
				15824	tzset();
				15825	if (localtime(&groundhogday)->tm_hour != 11)
				15826	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15827	#if HAVE_TZNAME
				15828	if (strcmp(tzname[0], "AEST") \|\| strcmp(tzname[1], "AEDT"))
				15829	exit(1);
				15830	#endif
				15831
				15832	#if HAVE_STRUCT_TM_TM_ZONE
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15833	if (strcmp(localtime(&groundhogday)->tm_zone, "AEDT"))
				15834	exit(1);
				15835	if (strcmp(localtime(&midyear)->tm_zone, "AEST"))
				15836	exit(1);
Brett Cannon	4380242	2005-02-10 20:48:03	[diff] [blame]	15837	#endif
Brett Cannon	1836781	2003-09-19 00:59:16	[diff] [blame]	15838
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15839	exit(0);
				15840	}
				15841
				15842	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15843	if ac_fn_c_try_run "$LINENO"; then :
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15844	ac_cv_working_tzset=yes
				15845	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15846	ac_cv_working_tzset=no
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15847	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15848	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				15849	conftest.$ac_objext conftest.beam conftest.$ac_ext
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15850	fi
				15851
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15852	fi
				15853
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_tzset" >&5
				15855	$as_echo "$ac_cv_working_tzset" >&6; }
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15856	if test "$ac_cv_working_tzset" = yes
				15857	then
				15858
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15859	$as_echo "#define HAVE_WORKING_TZSET 1" >>confdefs.h
Guido van Rossum	d11b62e	2003-03-14 21:51:36	[diff] [blame]	15860
				15861	fi
				15862
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15863	# Look for subsecond timestamps in struct stat
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15864	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec in struct stat" >&5
				15865	$as_echo_n "checking for tv_nsec in struct stat... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15866	if ${ac_cv_stat_tv_nsec+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15867	$as_echo_n "(cached) " >&6
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15868	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15869	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15870	/* end confdefs.h. */
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15871	#include <sys/stat.h>
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15872	int
				15873	main ()
				15874	{
				15875
				15876	struct stat st;
				15877	st.st_mtim.tv_nsec = 1;
				15878
				15879	;
				15880	return 0;
				15881	}
				15882	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15883	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	a32c994	2002-09-09 16:17:47	[diff] [blame]	15884	ac_cv_stat_tv_nsec=yes
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15885	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15886	ac_cv_stat_tv_nsec=no
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15887	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15888	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15889	fi
				15890
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15891	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec" >&5
				15892	$as_echo "$ac_cv_stat_tv_nsec" >&6; }
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15893	if test "$ac_cv_stat_tv_nsec" = yes
				15894	then
				15895
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15896	$as_echo "#define HAVE_STAT_TV_NSEC 1" >>confdefs.h
Martin v. Löwis	94717ed	2002-09-09 14:24:16	[diff] [blame]	15897
				15898	fi
				15899
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15900	# Look for BSD style subsecond timestamps in struct stat
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15901	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tv_nsec2 in struct stat" >&5
				15902	$as_echo_n "checking for tv_nsec2 in struct stat... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15903	if ${ac_cv_stat_tv_nsec2+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15904	$as_echo_n "(cached) " >&6
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15905	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15906	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15907	/* end confdefs.h. */
				15908	#include <sys/stat.h>
				15909	int
				15910	main ()
				15911	{
				15912
				15913	struct stat st;
				15914	st.st_mtimespec.tv_nsec = 1;
				15915
				15916	;
				15917	return 0;
				15918	}
				15919	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15920	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15921	ac_cv_stat_tv_nsec2=yes
				15922	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15923	ac_cv_stat_tv_nsec2=no
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15924	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	15925	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				15926	fi
				15927
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_stat_tv_nsec2" >&5
				15929	$as_echo "$ac_cv_stat_tv_nsec2" >&6; }
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15930	if test "$ac_cv_stat_tv_nsec2" = yes
				15931	then
				15932
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15933	$as_echo "#define HAVE_STAT_TV_NSEC2 1" >>confdefs.h
Martin v. Löwis	ebd9d5b	2005-08-09 15:00:59	[diff] [blame]	15934
				15935	fi
				15936
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	15937	# first curses header check
doko@ubuntu.com	9dc823d	2012-07-07 01:06:42	[diff] [blame]	15938	ac_save_cppflags="$CPPFLAGS"
Xavier de Gaye	e13c320	2016-12-13 15:04:14	[diff] [blame]	15939	if test "$cross_compiling" = no; then
				15940	CPPFLAGS="$CPPFLAGS -I/usr/include/ncursesw"
				15941	fi
doko@ubuntu.com	1a4f561	2014-04-17 18:13:44	[diff] [blame]	15942
				15943	for ac_header in curses.h ncurses.h
				15944	do :
				15945	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
				15946	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
				15947	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
				15948	cat >>confdefs.h <<_ACEOF
				15949	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
				15950	_ACEOF
				15951
				15952	fi
				15953
				15954	done
				15955
				15956
				15957	# On Solaris, term.h requires curses.h
				15958	for ac_header in term.h
				15959	do :
				15960	ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "
				15961	#ifdef HAVE_CURSES_H
				15962	#include <curses.h>
				15963	#endif
				15964
				15965	"
				15966	if test "x$ac_cv_header_term_h" = xyes; then :
				15967	cat >>confdefs.h <<_ACEOF
				15968	#define HAVE_TERM_H 1
				15969	_ACEOF
				15970
				15971	fi
				15972
				15973	done
				15974
				15975
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	15976	# On HP/UX 11.0, mvwdelch is a block with a return statement
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mvwdelch is an expression" >&5
				15978	$as_echo_n "checking whether mvwdelch is an expression... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	15979	if ${ac_cv_mvwdelch_is_expression+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15980	$as_echo_n "(cached) " >&6
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	15981	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	15983	/* end confdefs.h. */
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	15984	#include <curses.h>
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15985	int
				15986	main ()
				15987	{
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	15988
				15989	int rtn;
				15990	rtn = mvwdelch(0,0,0);
				15991
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	15992	;
				15993	return 0;
				15994	}
				15995	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15996	if ac_fn_c_try_compile "$LINENO"; then :
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	15997	ac_cv_mvwdelch_is_expression=yes
				15998	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	15999	ac_cv_mvwdelch_is_expression=no
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16000	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16001	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16002	fi
				16003
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16004	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_mvwdelch_is_expression" >&5
				16005	$as_echo "$ac_cv_mvwdelch_is_expression" >&6; }
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16006
				16007	if test "$ac_cv_mvwdelch_is_expression" = yes
				16008	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16009
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16010	$as_echo "#define MVWDELCH_IS_EXPRESSION 1" >>confdefs.h
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16011
				16012	fi
				16013
Miss Islington (bot)	ff6ae4d	2017-11-01 12:35:41	[diff] [blame]	16014	# Issue #25720: ncurses has introduced the NCURSES_OPAQUE symbol making opaque
				16015	# structs since version 5.7. If the macro is defined as zero before including
				16016	# [n]curses.h, ncurses will expose fields of the structs regardless of the
				16017	# configuration.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16018	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether WINDOW has _flags" >&5
				16019	$as_echo_n "checking whether WINDOW has _flags... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16020	if ${ac_cv_window_has_flags+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16021	$as_echo_n "(cached) " >&6
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16022	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16023	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	16024	/* end confdefs.h. */
Miss Islington (bot)	ff6ae4d	2017-11-01 12:35:41	[diff] [blame]	16025
				16026	#define NCURSES_OPAQUE 0
				16027	#include <curses.h>
				16028
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16029	int
				16030	main ()
				16031	{
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16032
				16033	WINDOW *w;
				16034	w->_flags = 0;
				16035
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16036	;
				16037	return 0;
				16038	}
				16039	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16040	if ac_fn_c_try_compile "$LINENO"; then :
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16041	ac_cv_window_has_flags=yes
				16042	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16043	ac_cv_window_has_flags=no
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16044	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16045	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16046	fi
				16047
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16048	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_window_has_flags" >&5
				16049	$as_echo "$ac_cv_window_has_flags" >&6; }
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16050
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16051
				16052	if test "$ac_cv_window_has_flags" = yes
				16053	then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16054
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16055	$as_echo "#define WINDOW_HAS_FLAGS 1" >>confdefs.h
Jack Jansen	666b1e7	2001-10-31 12:11:48	[diff] [blame]	16056
				16057	fi
				16058
Miss Islington (bot)	ff6ae4d	2017-11-01 12:35:41	[diff] [blame]	16059	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_pad" >&5
				16060	$as_echo_n "checking for is_pad... " >&6; }
				16061	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16062	/* end confdefs.h. */
				16063	#include <curses.h>
				16064	int
				16065	main ()
				16066	{
				16067
				16068	#ifndef is_pad
				16069	void *x=is_pad
				16070	#endif
				16071
				16072	;
				16073	return 0;
				16074	}
				16075	_ACEOF
				16076	if ac_fn_c_try_compile "$LINENO"; then :
				16077
				16078	$as_echo "#define HAVE_CURSES_IS_PAD 1" >>confdefs.h
				16079
				16080	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16081	$as_echo "yes" >&6; }
				16082	else
				16083	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16084	$as_echo "no" >&6; }
				16085
				16086	fi
				16087	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16088
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16089	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_term_resized" >&5
				16090	$as_echo_n "checking for is_term_resized... " >&6; }
				16091	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16092	/* end confdefs.h. */
				16093	#include <curses.h>
				16094	int
				16095	main ()
				16096	{
				16097	void *x=is_term_resized
				16098	;
				16099	return 0;
				16100	}
				16101	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16102	if ac_fn_c_try_compile "$LINENO"; then :
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16103
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16104	$as_echo "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16105
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16107	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16108	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16109	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16110	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16111
				16112	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16113	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16114
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16115	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resize_term" >&5
				16116	$as_echo_n "checking for resize_term... " >&6; }
				16117	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16118	/* end confdefs.h. */
				16119	#include <curses.h>
				16120	int
				16121	main ()
				16122	{
				16123	void *x=resize_term
				16124	;
				16125	return 0;
				16126	}
				16127	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16128	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16129
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16130	$as_echo "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16131
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16132	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16133	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16134	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16136	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16137
				16138	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16139	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16140
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16141	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for resizeterm" >&5
				16142	$as_echo_n "checking for resizeterm... " >&6; }
				16143	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16144	/* end confdefs.h. */
				16145	#include <curses.h>
				16146	int
				16147	main ()
				16148	{
				16149	void *x=resizeterm
				16150	;
				16151	return 0;
				16152	}
				16153	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16154	if ac_fn_c_try_compile "$LINENO"; then :
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16155
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16156	$as_echo "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16157
Matthias Klose	b159a55	2010-04-25 21:00:44	[diff] [blame]	16158	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16159	$as_echo "yes" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16160	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16161	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16162	$as_echo "no" >&6; }
Thomas Wouters	0e3f591	2006-08-11 14:57:12	[diff] [blame]	16163
				16164	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16165	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
Miss Islington (bot)	5db3208	2017-10-31 12:33:09	[diff] [blame]	16166
				16167	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for immedok" >&5
				16168	$as_echo_n "checking for immedok... " >&6; }
				16169	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16170	/* end confdefs.h. */
				16171	#include <curses.h>
				16172	int
				16173	main ()
				16174	{
				16175
				16176	#ifndef immedok
				16177	void *x=immedok
				16178	#endif
				16179
				16180	;
				16181	return 0;
				16182	}
				16183	_ACEOF
				16184	if ac_fn_c_try_compile "$LINENO"; then :
				16185
				16186	$as_echo "#define HAVE_CURSES_IMMEDOK 1" >>confdefs.h
				16187
				16188	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16189	$as_echo "yes" >&6; }
				16190	else
				16191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16192	$as_echo "no" >&6; }
				16193
				16194	fi
				16195	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16196
				16197	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for syncok" >&5
				16198	$as_echo_n "checking for syncok... " >&6; }
				16199	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16200	/* end confdefs.h. */
				16201	#include <curses.h>
				16202	int
				16203	main ()
				16204	{
				16205
				16206	#ifndef syncok
				16207	void *x=syncok
				16208	#endif
				16209
				16210	;
				16211	return 0;
				16212	}
				16213	_ACEOF
				16214	if ac_fn_c_try_compile "$LINENO"; then :
				16215
				16216	$as_echo "#define HAVE_CURSES_SYNCOK 1" >>confdefs.h
				16217
				16218	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16219	$as_echo "yes" >&6; }
				16220	else
				16221	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16222	$as_echo "no" >&6; }
				16223
				16224	fi
				16225	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16226
Miss Islington (bot)	2be9a31	2017-11-01 13:11:12	[diff] [blame]	16227	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchgat" >&5
				16228	$as_echo_n "checking for wchgat... " >&6; }
				16229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16230	/* end confdefs.h. */
				16231	#include <curses.h>
				16232	int
				16233	main ()
				16234	{
				16235
				16236	#ifndef wchgat
				16237	void *x=wchgat
				16238	#endif
				16239
				16240	;
				16241	return 0;
				16242	}
				16243	_ACEOF
				16244	if ac_fn_c_try_compile "$LINENO"; then :
				16245
				16246	$as_echo "#define HAVE_CURSES_WCHGAT 1" >>confdefs.h
				16247
				16248	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16249	$as_echo "yes" >&6; }
				16250	else
				16251	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16252	$as_echo "no" >&6; }
				16253
				16254	fi
				16255	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16256
Miss Islington (bot)	5db3208	2017-10-31 12:33:09	[diff] [blame]	16257	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for filter" >&5
				16258	$as_echo_n "checking for filter... " >&6; }
				16259	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16260	/* end confdefs.h. */
				16261	#include <curses.h>
				16262	int
				16263	main ()
				16264	{
				16265
				16266	#ifndef filter
				16267	void *x=filter
				16268	#endif
				16269
				16270	;
				16271	return 0;
				16272	}
				16273	_ACEOF
				16274	if ac_fn_c_try_compile "$LINENO"; then :
				16275
				16276	$as_echo "#define HAVE_CURSES_FILTER 1" >>confdefs.h
				16277
				16278	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16279	$as_echo "yes" >&6; }
				16280	else
				16281	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16282	$as_echo "no" >&6; }
				16283
				16284	fi
				16285	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16286
				16287	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for has_key" >&5
				16288	$as_echo_n "checking for has_key... " >&6; }
				16289	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16290	/* end confdefs.h. */
				16291	#include <curses.h>
				16292	int
				16293	main ()
				16294	{
				16295
				16296	#ifndef has_key
				16297	void *x=has_key
				16298	#endif
				16299
				16300	;
				16301	return 0;
				16302	}
				16303	_ACEOF
				16304	if ac_fn_c_try_compile "$LINENO"; then :
				16305
				16306	$as_echo "#define HAVE_CURSES_HAS_KEY 1" >>confdefs.h
				16307
				16308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16309	$as_echo "yes" >&6; }
				16310	else
				16311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16312	$as_echo "no" >&6; }
				16313
				16314	fi
				16315	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16316
				16317	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeahead" >&5
				16318	$as_echo_n "checking for typeahead... " >&6; }
				16319	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16320	/* end confdefs.h. */
				16321	#include <curses.h>
				16322	int
				16323	main ()
				16324	{
				16325
				16326	#ifndef typeahead
				16327	void *x=typeahead
				16328	#endif
				16329
				16330	;
				16331	return 0;
				16332	}
				16333	_ACEOF
				16334	if ac_fn_c_try_compile "$LINENO"; then :
				16335
				16336	$as_echo "#define HAVE_CURSES_TYPEAHEAD 1" >>confdefs.h
				16337
				16338	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16339	$as_echo "yes" >&6; }
				16340	else
				16341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16342	$as_echo "no" >&6; }
				16343
				16344	fi
				16345	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16346
				16347	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for use_env" >&5
				16348	$as_echo_n "checking for use_env... " >&6; }
				16349	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16350	/* end confdefs.h. */
				16351	#include <curses.h>
				16352	int
				16353	main ()
				16354	{
				16355
				16356	#ifndef use_env
				16357	void *x=use_env
				16358	#endif
				16359
				16360	;
				16361	return 0;
				16362	}
				16363	_ACEOF
				16364	if ac_fn_c_try_compile "$LINENO"; then :
				16365
				16366	$as_echo "#define HAVE_CURSES_USE_ENV 1" >>confdefs.h
				16367
				16368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16369	$as_echo "yes" >&6; }
				16370	else
				16371	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16372	$as_echo "no" >&6; }
				16373
				16374	fi
				16375	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
doko@ubuntu.com	9dc823d	2012-07-07 01:06:42	[diff] [blame]	16376	# last curses configure check
				16377	CPPFLAGS=$ac_save_cppflags
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	16378
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16379	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for device files" >&5
				16380	$as_echo "$as_me: checking for device files" >&6;}
				16381
				16382	if test "x$cross_compiling" = xyes; then
				16383	if test "${ac_cv_file__dev_ptmx+set}" != set; then
				16384	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
				16385	$as_echo_n "checking for /dev/ptmx... " >&6; }
				16386	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
				16387	$as_echo "not set" >&6; }
				16388	as_fn_error $? "set ac_cv_file__dev_ptmx to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5
				16389	fi
				16390	if test "${ac_cv_file__dev_ptc+set}" != set; then
				16391	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
				16392	$as_echo_n "checking for /dev/ptc... " >&6; }
				16393	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
				16394	$as_echo "not set" >&6; }
				16395	as_fn_error $? "set ac_cv_file__dev_ptc to yes/no in your CONFIG_SITE file when cross compiling" "$LINENO" 5
				16396	fi
				16397	fi
				16398
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
				16400	$as_echo_n "checking for /dev/ptmx... " >&6; }
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16401	if ${ac_cv_file__dev_ptmx+:} false; then :
				16402	$as_echo_n "(cached) " >&6
				16403	else
				16404	test "$cross_compiling" = yes &&
				16405	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
				16406	if test -r "/dev/ptmx"; then
				16407	ac_cv_file__dev_ptmx=yes
				16408	else
				16409	ac_cv_file__dev_ptmx=no
				16410	fi
				16411	fi
				16412	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptmx" >&5
				16413	$as_echo "$ac_cv_file__dev_ptmx" >&6; }
				16414	if test "x$ac_cv_file__dev_ptmx" = xyes; then :
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16415
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16416	fi
				16417
				16418	if test "x$ac_cv_file__dev_ptmx" = xyes; then
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16419
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16420	$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16421
Martin v. Löwis	24a880b	2002-12-31 12:55:15	[diff] [blame]	16422	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16423	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
				16424	$as_echo_n "checking for /dev/ptc... " >&6; }
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16425	if ${ac_cv_file__dev_ptc+:} false; then :
				16426	$as_echo_n "(cached) " >&6
				16427	else
				16428	test "$cross_compiling" = yes &&
				16429	as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
				16430	if test -r "/dev/ptc"; then
				16431	ac_cv_file__dev_ptc=yes
				16432	else
				16433	ac_cv_file__dev_ptc=no
				16434	fi
				16435	fi
				16436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_ptc" >&5
				16437	$as_echo "$ac_cv_file__dev_ptc" >&6; }
				16438	if test "x$ac_cv_file__dev_ptc" = xyes; then :
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16439
doko@ubuntu.com	b457b9b	2012-06-30 17:28:16	[diff] [blame]	16440	fi
				16441
				16442	if test "x$ac_cv_file__dev_ptc" = xyes; then
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16443
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16444	$as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16445
Neal Norwitz	865400f	2003-03-21 01:42:58	[diff] [blame]	16446	fi
				16447
Ronald Oussoren	3c1928a	2009-11-19 17:15:31	[diff] [blame]	16448	if test $ac_sys_system = Darwin
				16449	then
				16450	LIBS="$LIBS -framework CoreFoundation"
				16451	fi
Mark Dickinson	6ce4a9a	2009-11-16 17:00:11	[diff] [blame]	16452
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16453	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for %zd printf() format support" >&5
				16454	$as_echo_n "checking for %zd printf() format support... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16455	if ${ac_cv_have_size_t_format+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16456	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16457	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16458	if test "$cross_compiling" = yes; then :
Benjamin Peterson	8f326b2	2009-12-13 02:10:36	[diff] [blame]	16459	ac_cv_have_size_t_format="cross -- assuming yes"
				16460
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16461	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16462	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16463	/* end confdefs.h. */
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16464
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16465	#include <stdio.h>
				16466	#include <stddef.h>
				16467	#include <string.h>
				16468
Christian Heimes	2c18161	2007-12-17 20:04:13	[diff] [blame]	16469	#ifdef HAVE_SYS_TYPES_H
				16470	#include <sys/types.h>
				16471	#endif
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16472
				16473	#ifdef HAVE_SSIZE_T
				16474	typedef ssize_t Py_ssize_t;
				16475	#elif SIZEOF_VOID_P == SIZEOF_LONG
				16476	typedef long Py_ssize_t;
				16477	#else
				16478	typedef int Py_ssize_t;
				16479	#endif
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16480
Christian Heimes	2c18161	2007-12-17 20:04:13	[diff] [blame]	16481	int main()
				16482	{
				16483	char buffer[256];
				16484
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16485	if(sprintf(buffer, "%zd", (size_t)123) < 0)
				16486	return 1;
				16487
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	16488	if (strcmp(buffer, "123"))
				16489	return 1;
				16490
				16491	if (sprintf(buffer, "%zd", (Py_ssize_t)-123) < 0)
				16492	return 1;
				16493
				16494	if (strcmp(buffer, "-123"))
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16495	return 1;
				16496
				16497	return 0;
				16498	}
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16499
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	16500	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16501	if ac_fn_c_try_run "$LINENO"; then :
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16502	ac_cv_have_size_t_format=yes
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	16503	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16504	ac_cv_have_size_t_format=no
Alexandre Vassalotti	1914228	2009-07-17 23:11:52	[diff] [blame]	16505	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16506	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16507	conftest.$ac_objext conftest.beam conftest.$ac_ext
Alexandre Vassalotti	302825b	2009-07-17 07:49:53	[diff] [blame]	16508	fi
				16509
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16510	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t_format" >&5
				16512	$as_echo "$ac_cv_have_size_t_format" >&6; }
Benjamin Peterson	8f326b2	2009-12-13 02:10:36	[diff] [blame]	16513	if test "$ac_cv_have_size_t_format" != no ; then
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16514
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16515	$as_echo "#define PY_FORMAT_SIZE_T \"z\"" >>confdefs.h
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16516
				16517	fi
				16518
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16519	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]	16520	#ifdef HAVE_SYS_TYPES_H
				16521	#include <sys/types.h>
				16522	#endif
				16523	#ifdef HAVE_SYS_SOCKET_H
				16524	#include <sys/socket.h>
				16525	#endif
				16526
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16527	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16528	if test "x$ac_cv_type_socklen_t" = xyes; then :
Martin v. Löwis	01c0401	2002-11-11 14:58:44	[diff] [blame]	16529
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	16530	else
Guido van Rossum	95713eb	2000-05-18 20:53:31	[diff] [blame]	16531
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16532	$as_echo "#define socklen_t int" >>confdefs.h
Guido van Rossum	95713eb	2000-05-18 20:53:31	[diff] [blame]	16533
				16534	fi
				16535
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16536
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16537	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken mbstowcs" >&5
				16538	$as_echo_n "checking for broken mbstowcs... " >&6; }
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	16539	if ${ac_cv_broken_mbstowcs+:} false; then :
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16540	$as_echo_n "(cached) " >&6
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16541	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16542	if test "$cross_compiling" = yes; then :
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16543	ac_cv_broken_mbstowcs=no
				16544	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16546	/* end confdefs.h. */
				16547
Stefan Krah	19c2139	2012-11-22 22:47:32	[diff] [blame]	16548	#include <stdio.h>
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16549	#include<stdlib.h>
				16550	int main() {
				16551	size_t len = -1;
				16552	const char *str = "text";
				16553	len = mbstowcs(NULL, str, 0);
				16554	return (len != 4);
				16555	}
				16556
				16557	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16558	if ac_fn_c_try_run "$LINENO"; then :
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16559	ac_cv_broken_mbstowcs=no
				16560	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16561	ac_cv_broken_mbstowcs=yes
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16562	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16563	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16564	conftest.$ac_objext conftest.beam conftest.$ac_ext
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16565	fi
				16566
Alexandre Vassalotti	b0a61d7	2009-07-17 23:19:37	[diff] [blame]	16567	fi
				16568
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16569	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_broken_mbstowcs" >&5
				16570	$as_echo "$ac_cv_broken_mbstowcs" >&6; }
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16571	if test "$ac_cv_broken_mbstowcs" = yes
				16572	then
				16573
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16574	$as_echo "#define HAVE_BROKEN_MBSTOWCS 1" >>confdefs.h
Antoine Pitrou	fff9530	2008-09-03 18:58:51	[diff] [blame]	16575
				16576	fi
				16577
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16578	# Check for --with-computed-gotos
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16579	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-computed-gotos" >&5
				16580	$as_echo_n "checking for --with-computed-gotos... " >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16581
				16582	# Check whether --with-computed-gotos was given.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16583	if test "${with_computed_gotos+set}" = set; then :
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16584	withval=$with_computed_gotos;
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16585	if test "$withval" = yes
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16586	then
				16587
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16588	$as_echo "#define USE_COMPUTED_GOTOS 1" >>confdefs.h
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16589
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16590	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				16591	$as_echo "yes" >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16592	fi
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16593	if test "$withval" = no
				16594	then
				16595
				16596	$as_echo "#define USE_COMPUTED_GOTOS 0" >>confdefs.h
				16597
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16598	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				16599	$as_echo "no" >&6; }
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16600	fi
				16601
Antoine Pitrou	042b128	2010-08-13 21:15:58	[diff] [blame]	16602	else
				16603	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no value specified" >&5
				16604	$as_echo "no value specified" >&6; }
				16605	fi
				16606
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16607
Matthias Klose	b17289e	2012-03-15 18:51:34	[diff] [blame]	16608	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports computed gotos" >&5
				16609	$as_echo_n "checking whether $CC supports computed gotos... " >&6; }
				16610	if ${ac_cv_computed_gotos+:} false; then :
				16611	$as_echo_n "(cached) " >&6
				16612	else
				16613	if test "$cross_compiling" = yes; then :
				16614	if test "${with_computed_gotos+set}" = set; then
				16615	ac_cv_computed_gotos="$with_computed_gotos -- configured --with(out)-computed-gotos"
				16616	else
				16617	ac_cv_computed_gotos=no
				16618	fi
				16619	else
				16620	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16621	/* end confdefs.h. */
				16622
				16623	int main(int argc, char **argv)
				16624	{
				16625	static void *targets[1] = { &&LABEL1 };
				16626	goto LABEL2;
				16627	LABEL1:
				16628	return 0;
				16629	LABEL2:
				16630	goto *targets[0];
				16631	return 1;
				16632	}
				16633
				16634	_ACEOF
				16635	if ac_fn_c_try_run "$LINENO"; then :
				16636	ac_cv_computed_gotos=yes
				16637	else
				16638	ac_cv_computed_gotos=no
				16639	fi
				16640	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16641	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16642	fi
				16643
				16644	fi
				16645
				16646	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_computed_gotos" >&5
				16647	$as_echo "$ac_cv_computed_gotos" >&6; }
				16648	case "$ac_cv_computed_gotos" in yes*)
				16649
				16650	$as_echo "#define HAVE_COMPUTED_GOTOS 1" >>confdefs.h
				16651
				16652	esac
				16653
Benjamin Peterson	d8d835b	2010-10-15 23:14:46	[diff] [blame]	16654	case $ac_sys_system in
				16655	AIX*)
				16656
				16657	$as_echo "#define HAVE_BROKEN_PIPE_BUF 1" >>confdefs.h
				16658	;;
				16659	esac
Antoine Pitrou	b52ec78	2009-01-25 16:34:23	[diff] [blame]	16660
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16661
Mark Dickinson	b2153e9	2010-05-05 22:31:36	[diff] [blame]	16662
				16663
Martin v. Löwis	06f15bb	2001-12-02 13:02:32	[diff] [blame]	16664	for h in `(cd $srcdir;echo Python/thread_*.h)`
				16665	do
				16666	THREADHEADERS="$THREADHEADERS \$(srcdir)/$h"
				16667	done
				16668
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	16669
Victor Stinner	29cb50b	2017-11-30 22:34:21	[diff] [blame]	16670	SRCDIRS="Parser Objects Python Modules Programs"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16671	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build directories" >&5
				16672	$as_echo_n "checking for build directories... " >&6; }
Neil Schemenauer	d32c249	2001-01-24 17:25:28	[diff] [blame]	16673	for dir in $SRCDIRS; do
				16674	if test ! -d $dir; then
				16675	mkdir $dir
Guido van Rossum	262cf20	2000-11-02 19:33:53	[diff] [blame]	16676	fi
Neil Schemenauer	d32c249	2001-01-24 17:25:28	[diff] [blame]	16677	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	16678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
				16679	$as_echo "done" >&6; }
Fred Drake	036144d	2000-10-26 17:09:35	[diff] [blame]	16680
Stefan Krah	1919b7e	2012-03-21 17:25:23	[diff] [blame]	16681	# Availability of -O2:
				16682	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -O2" >&5
				16683	$as_echo_n "checking for -O2... " >&6; }
				16684	saved_cflags="$CFLAGS"
				16685	CFLAGS="-O2"
				16686	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16687	/* end confdefs.h. */
				16688
				16689	int
				16690	main ()
				16691	{
				16692
				16693
				16694	;
				16695	return 0;
				16696	}
				16697	_ACEOF
				16698	if ac_fn_c_try_compile "$LINENO"; then :
				16699	have_O2=yes
				16700	else
				16701	have_O2=no
				16702	fi
				16703	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				16704	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_O2" >&5
				16705	$as_echo "$have_O2" >&6; }
				16706	CFLAGS="$saved_cflags"
				16707
				16708	# _FORTIFY_SOURCE wrappers for memmove and bcopy are incorrect:
				16709	# http://sourceware.org/ml/libc-alpha/2010-12/msg00009.html
				16710	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc _FORTIFY_SOURCE/memmove bug" >&5
				16711	$as_echo_n "checking for glibc _FORTIFY_SOURCE/memmove bug... " >&6; }
				16712	saved_cflags="$CFLAGS"
				16713	CFLAGS="-O2 -D_FORTIFY_SOURCE=2"
				16714	if test "$have_O2" = no; then
				16715	CFLAGS=""
				16716	fi
				16717	if test "$cross_compiling" = yes; then :
				16718	have_glibc_memmove_bug=undefined
				16719	else
				16720	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16721	/* end confdefs.h. */
				16722
				16723	#include <stdio.h>
				16724	#include <stdlib.h>
				16725	#include <string.h>
				16726	void foo(void p, void q) { memmove(p, q, 19); }
				16727	int main() {
				16728	char a[32] = "123456789000000000";
				16729	foo(&a[9], a);
				16730	if (strcmp(a, "123456789123456789000000000") != 0)
				16731	return 1;
				16732	foo(a, &a[9]);
				16733	if (strcmp(a, "123456789000000000") != 0)
				16734	return 1;
				16735	return 0;
				16736	}
				16737
				16738	_ACEOF
				16739	if ac_fn_c_try_run "$LINENO"; then :
				16740	have_glibc_memmove_bug=no
				16741	else
				16742	have_glibc_memmove_bug=yes
				16743	fi
				16744	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16745	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16746	fi
				16747
				16748	CFLAGS="$saved_cflags"
				16749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_glibc_memmove_bug" >&5
				16750	$as_echo "$have_glibc_memmove_bug" >&6; }
				16751	if test "$have_glibc_memmove_bug" = yes; then
				16752
				16753	$as_echo "#define HAVE_GLIBC_MEMMOVE_BUG 1" >>confdefs.h
				16754
				16755	fi
				16756
				16757	if test "$have_gcc_asm_for_x87" = yes; then
				16758	# Some versions of gcc miscompile inline asm:
				16759	# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46491
				16760	# http://gcc.gnu.org/ml/gcc/2010-11/msg00366.html
				16761	case $CC in
				16762	gcc)
				16763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc ipa-pure-const bug" >&5
				16764	$as_echo_n "checking for gcc ipa-pure-const bug... " >&6; }
				16765	saved_cflags="$CFLAGS"
				16766	CFLAGS="-O2"
				16767	if test "$cross_compiling" = yes; then :
				16768	have_ipa_pure_const_bug=undefined
				16769	else
				16770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16771	/* end confdefs.h. */
				16772
				16773	__attribute__((noinline)) int
				16774	foo(int *p) {
				16775	int r;
				16776	asm ( "movl \$6, (%1)\n\t"
				16777	"xorl %0, %0\n\t"
				16778	: "=r" (r) : "r" (p) : "memory"
				16779	);
				16780	return r;
				16781	}
				16782	int main() {
				16783	int p = 8;
				16784	if ((foo(&p) ? : p) != 6)
				16785	return 1;
				16786	return 0;
				16787	}
				16788
				16789	_ACEOF
				16790	if ac_fn_c_try_run "$LINENO"; then :
				16791	have_ipa_pure_const_bug=no
				16792	else
				16793	have_ipa_pure_const_bug=yes
				16794	fi
				16795	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
				16796	conftest.$ac_objext conftest.beam conftest.$ac_ext
				16797	fi
				16798
				16799	CFLAGS="$saved_cflags"
				16800	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_ipa_pure_const_bug" >&5
				16801	$as_echo "$have_ipa_pure_const_bug" >&6; }
				16802	if test "$have_ipa_pure_const_bug" = yes; then
				16803
				16804	$as_echo "#define HAVE_IPA_PURE_CONST_BUG 1" >>confdefs.h
				16805
				16806	fi
				16807	;;
				16808	esac
				16809	fi
				16810
Victor Stinner	4f5366e	2015-01-09 01:13:19	[diff] [blame]	16811	# Check for stdatomic.h
				16812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdatomic.h" >&5
				16813	$as_echo_n "checking for stdatomic.h... " >&6; }
				16814	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16815	/* end confdefs.h. */
				16816
				16817
				16818	#include <stdatomic.h>
Victor Stinner	923e06f	2015-01-14 15:01:46	[diff] [blame]	16819	atomic_int value = ATOMIC_VAR_INIT(1);
Victor Stinner	4f5366e	2015-01-09 01:13:19	[diff] [blame]	16820	int main() {
				16821	int loaded_value = atomic_load(&value);
				16822	return 0;
				16823	}
				16824
				16825
				16826	_ACEOF
				16827	if ac_fn_c_try_link "$LINENO"; then :
				16828	have_stdatomic_h=yes
				16829	else
				16830	have_stdatomic_h=no
				16831	fi
				16832	rm -f core conftest.err conftest.$ac_objext \
				16833	conftest$ac_exeext conftest.$ac_ext
				16834
				16835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_stdatomic_h" >&5
				16836	$as_echo "$have_stdatomic_h" >&6; }
				16837
				16838	if test "$have_stdatomic_h" = yes; then
				16839
				16840	$as_echo "#define HAVE_STD_ATOMIC 1" >>confdefs.h
				16841
				16842	fi
				16843
				16844	# Check for GCC >= 4.7 __atomic builtins
				16845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC >= 4.7 __atomic builtins" >&5
				16846	$as_echo_n "checking for GCC >= 4.7 __atomic builtins... " >&6; }
				16847	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16848	/* end confdefs.h. */
				16849
				16850
				16851	volatile int val = 1;
				16852	int main() {
				16853	__atomic_load_n(&val, __ATOMIC_SEQ_CST);
				16854	return 0;
				16855	}
				16856
				16857
				16858	_ACEOF
				16859	if ac_fn_c_try_link "$LINENO"; then :
				16860	have_builtin_atomic=yes
				16861	else
				16862	have_builtin_atomic=no
				16863	fi
				16864	rm -f core conftest.err conftest.$ac_objext \
				16865	conftest$ac_exeext conftest.$ac_ext
				16866
				16867	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_builtin_atomic" >&5
				16868	$as_echo "$have_builtin_atomic" >&6; }
				16869
				16870	if test "$have_builtin_atomic" = yes; then
				16871
				16872	$as_echo "#define HAVE_BUILTIN_ATOMIC 1" >>confdefs.h
				16873
				16874	fi
				16875
Ned Deily	322f5ba	2013-11-22 07:01:59	[diff] [blame]	16876	# ensurepip option
				16877	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ensurepip" >&5
				16878	$as_echo_n "checking for ensurepip... " >&6; }
				16879
				16880	# Check whether --with-ensurepip was given.
				16881	if test "${with_ensurepip+set}" = set; then :
				16882	withval=$with_ensurepip;
				16883	else
				16884	with_ensurepip=upgrade
				16885	fi
				16886
				16887	case $with_ensurepip in #(
				16888	yes\|upgrade) :
				16889	ENSUREPIP=upgrade ;; #(
				16890	install) :
				16891	ENSUREPIP=install ;; #(
				16892	no) :
				16893	ENSUREPIP=no ;; #(
				16894	*) :
				16895	as_fn_error $? "--with-ensurepip=upgrade\|install\|no" "$LINENO" 5 ;;
				16896	esac
				16897	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENSUREPIP" >&5
				16898	$as_echo "$ENSUREPIP" >&6; }
				16899
				16900
Victor Stinner	35a97c0	2015-03-08 01:59:09	[diff] [blame]	16901	# check if the dirent structure of a d_type field and DT_UNKNOWN is defined
				16902	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the dirent structure of a d_type field" >&5
				16903	$as_echo_n "checking if the dirent structure of a d_type field... " >&6; }
				16904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16905	/* end confdefs.h. */
				16906
				16907
				16908	#include <dirent.h>
				16909
				16910	int main() {
				16911	struct dirent entry;
				16912	return entry.d_type == DT_UNKNOWN;
				16913	}
				16914
				16915
				16916	_ACEOF
				16917	if ac_fn_c_try_link "$LINENO"; then :
				16918	have_dirent_d_type=yes
				16919	else
				16920	have_dirent_d_type=no
				16921	fi
				16922	rm -f core conftest.err conftest.$ac_objext \
				16923	conftest$ac_exeext conftest.$ac_ext
				16924	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_dirent_d_type" >&5
				16925	$as_echo "$have_dirent_d_type" >&6; }
				16926
				16927	if test "$have_dirent_d_type" = yes; then
				16928
				16929	$as_echo "#define HAVE_DIRENT_D_TYPE 1" >>confdefs.h
				16930
				16931	fi
				16932
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16933	# check if the Linux getrandom() syscall is available
				16934	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Linux getrandom() syscall" >&5
				16935	$as_echo_n "checking for the Linux getrandom() syscall... " >&6; }
				16936	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16937	/* end confdefs.h. */
				16938
				16939
Victor Stinner	1b80b24	2016-04-12 20:34:58	[diff] [blame]	16940	#include <unistd.h>
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16941	#include <sys/syscall.h>
Victor Stinner	dddf484	2016-06-07 09:21:42	[diff] [blame]	16942	#include <linux/random.h>
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16943
				16944	int main() {
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16945	char buffer[1];
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	16946	const size_t buflen = sizeof(buffer);
Victor Stinner	dddf484	2016-06-07 09:21:42	[diff] [blame]	16947	const int flags = GRND_NONBLOCK;
				16948	/* ignore the result, Python checks for ENOSYS and EAGAIN at runtime */
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	16949	(void)syscall(SYS_getrandom, buffer, buflen, flags);
Victor Stinner	9eb57c5	2015-03-19 21:21:49	[diff] [blame]	16950	return 0;
				16951	}
				16952
				16953
				16954	_ACEOF
				16955	if ac_fn_c_try_link "$LINENO"; then :
				16956	have_getrandom_syscall=yes
				16957	else
				16958	have_getrandom_syscall=no
				16959	fi
				16960	rm -f core conftest.err conftest.$ac_objext \
				16961	conftest$ac_exeext conftest.$ac_ext
				16962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom_syscall" >&5
				16963	$as_echo "$have_getrandom_syscall" >&6; }
				16964
				16965	if test "$have_getrandom_syscall" = yes; then
				16966
				16967	$as_echo "#define HAVE_GETRANDOM_SYSCALL 1" >>confdefs.h
				16968
				16969	fi
				16970
Victor Stinner	3abf44e	2015-09-18 13:38:37	[diff] [blame]	16971	# check if the getrandom() function is available
				16972	# the test was written for the Solaris function of <sys/random.h>
				16973	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the getrandom() function" >&5
				16974	$as_echo_n "checking for the getrandom() function... " >&6; }
				16975	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				16976	/* end confdefs.h. */
				16977
				16978
				16979	#include <sys/random.h>
				16980
				16981	int main() {
				16982	char buffer[1];
				16983	const size_t buflen = sizeof(buffer);
				16984	const int flags = 0;
				16985	/* ignore the result, Python checks for ENOSYS at runtime */
				16986	(void)getrandom(buffer, buflen, flags);
				16987	return 0;
				16988	}
				16989
				16990
				16991	_ACEOF
				16992	if ac_fn_c_try_link "$LINENO"; then :
				16993	have_getrandom=yes
				16994	else
				16995	have_getrandom=no
				16996	fi
				16997	rm -f core conftest.err conftest.$ac_objext \
				16998	conftest$ac_exeext conftest.$ac_ext
				16999	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_getrandom" >&5
				17000	$as_echo "$have_getrandom" >&6; }
				17001
				17002	if test "$have_getrandom" = yes; then
				17003
				17004	$as_echo "#define HAVE_GETRANDOM 1" >>confdefs.h
				17005
				17006	fi
				17007
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17008	# generate output files
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	17009	ac_config_files="$ac_config_files Makefile.pre Modules/Setup.config Misc/python.pc Misc/python-config.sh"
Martin v. Löwis	88afe66	2002-10-26 13:47:44	[diff] [blame]	17010
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	17011	ac_config_files="$ac_config_files Modules/ld_so_aix"
				17012
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17013	cat >confcache <<\_ACEOF
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17014	# This file is a shell script that caches the results of configure
				17015	# tests run on this system so they can be shared between configure
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17016	# scripts and configure runs, see configure's option --config-cache.
				17017	# It is not useful on other systems. If it contains results you don't
				17018	# want to keep, you may remove or edit it.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17019	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17020	# config.status only pays attention to the cache file if you give it
				17021	# the --recheck option to rerun configure.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17022	#
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17023	# `ac_cv_env_foo' variables (set or unset) will be overridden when
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17024	# loading this file, other unset `ac_cv_foo' will be assigned the
				17025	# following values.
				17026
				17027	_ACEOF
				17028
Guido van Rossum	f78abae	1997-01-21 22:02:36	[diff] [blame]	17029	# The following way of writing the cache mishandles newlines in values,
				17030	# but we know of no workaround that is simple, portable, and efficient.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17031	# So, we kill variables containing newlines.
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17032	# Ultrix sh set writes to stderr and can't be redirected directly,
				17033	# 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]	17034	(
				17035	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
				17036	eval ac_val=\$$ac_var
				17037	case $ac_val in #(
				17038	${as_nl})
				17039	case $ac_var in #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17040	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
				17041	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17042	esac
				17043	case $ac_var in #(
				17044	_ \| IFS \| as_nl) ;; #(
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17045	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
				17046	*) { eval $ac_var=; unset $ac_var;} ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17047	esac ;;
				17048	esac
				17049	done
				17050
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17051	(set) 2>&1 \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17052	case $as_nl`(ac_space=' '; set) 2>&1` in #(
				17053	${as_nl}ac_space=\ )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17054	# `set' does not quote correctly, so add quotes: double-quote
				17055	# substitution turns \\\\ into \\, and sed turns \\ into \.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17056	sed -n \
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17057	"s/'/'\\\\''/g;
				17058	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17059	;; #(
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17060	*)
				17061	# `set' quotes correctly as required by POSIX, so do not add quotes.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17062	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17063	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17064	esac \|
				17065	sort
				17066	) \|
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17067	sed '
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17068	/^ac_cv_env_/b end
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17069	t clear
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17070	:clear
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17071	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
				17072	t end
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17073	s/^$[^=]$=$.$$/\1=${\1=\2}/
				17074	:end' >>confcache
				17075	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
				17076	if test -w "$cache_file"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17077	if test "x$cache_file" != "x/dev/null"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17078	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
				17079	$as_echo "$as_me: updating cache $cache_file" >&6;}
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17080	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
				17081	cat confcache >"$cache_file"
				17082	else
				17083	case $cache_file in #(
				17084	/ \| ?:*)
				17085	mv -f confcache "$cache_file"$$ &&
				17086	mv -f "$cache_file"$$ "$cache_file" ;; #(
				17087	*)
				17088	mv -f confcache "$cache_file" ;;
				17089	esac
				17090	fi
				17091	fi
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17092	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17093	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
				17094	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17095	fi
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17096	fi
Guido van Rossum	8ddd0ad	1995-06-14 23:10:28	[diff] [blame]	17097	rm -f confcache
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	17098
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17099	test "x$prefix" = xNONE && prefix=$ac_default_prefix
				17100	# Let make expand exec_prefix.
				17101	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
Guido van Rossum	0a516c9	1994-09-12 10:58:40	[diff] [blame]	17102
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17103	DEFS=-DHAVE_CONFIG_H
				17104
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17105	ac_libobjs=
				17106	ac_ltlibobjs=
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17107	U=
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17108	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
				17109	# 1. Remove the extension, and $U if already installed.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17110	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17111	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17112	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
				17113	# will be set to the directory where LIBOBJS objects are built.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17114	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
				17115	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17116	done
				17117	LIBOBJS=$ac_libobjs
				17118
				17119	LTLIBOBJS=$ac_ltlibobjs
				17120
				17121
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17122
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17123
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17124	: "${CONFIG_STATUS=./config.status}"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17125	ac_write_fail=0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17126	ac_clean_files_save=$ac_clean_files
				17127	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17128	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
				17129	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
				17130	as_write_fail=0
				17131	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17132	#! $SHELL
				17133	# Generated by $as_me.
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17134	# Run this file to recreate the current configuration.
Guido van Rossum	76be6ed	1995-01-02 18:33:54	[diff] [blame]	17135	# Compiler output produced by configure, useful for debugging
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17136	# configure, is in config.log if it exists.
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	17137
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17138	debug=false
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17139	ac_cs_recheck=false
				17140	ac_cs_silent=false
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	17141
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17142	SHELL=\${CONFIG_SHELL-$SHELL}
				17143	export SHELL
				17144	_ASEOF
				17145	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
				17146	## -------------------- ##
				17147	## M4sh Initialization. ##
				17148	## -------------------- ##
Jack Jansen	dd19cf8	2001-12-06 22:36:17	[diff] [blame]	17149
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17150	# Be more Bourne compatible
				17151	DUALCASE=1; export DUALCASE # for MKS sh
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17152	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]	17153	emulate sh
				17154	NULLCMD=:
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17155	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17156	# is contrary to our usage. Disable this feature.
				17157	alias -g '${1+"$@"}'='"$@"'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17158	setopt NO_GLOB_SUBST
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	17159	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17160	case `(set -o) 2>/dev/null` in #(
				17161	posix) :
				17162	set -o posix ;; #(
				17163	*) :
				17164	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17165	esac
Michael W. Hudson	5424113	2001-12-07 15:38:26	[diff] [blame]	17166	fi
Thomas Wouters	89f507f	2006-12-13 04:49:30	[diff] [blame]	17167
				17168
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17169	as_nl='
				17170	'
				17171	export as_nl
				17172	# Printing a long string crashes Solaris 7 /usr/bin/printf.
				17173	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
				17174	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
				17175	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
				17176	# Prefer a ksh shell builtin over an external printf program on Solaris,
				17177	# but without wasting forks for bash or zsh.
				17178	if test -z "$BASH_VERSION$ZSH_VERSION" \
				17179	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
				17180	as_echo='print -r --'
				17181	as_echo_n='print -rn --'
				17182	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
				17183	as_echo='printf %s\n'
				17184	as_echo_n='printf %s'
				17185	else
				17186	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
				17187	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
				17188	as_echo_n='/usr/ucb/echo -n'
				17189	else
				17190	as_echo_body='eval expr "X$1" : "X\$.*\$"'
				17191	as_echo_n_body='eval
				17192	arg=$1;
				17193	case $arg in #(
				17194	"$as_nl")
				17195	expr "X$arg" : "X\$.*\$$as_nl";
				17196	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
				17197	esac;
				17198	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
				17199	'
				17200	export as_echo_n_body
				17201	as_echo_n='sh -c $as_echo_n_body as_echo'
				17202	fi
				17203	export as_echo_body
				17204	as_echo='sh -c $as_echo_body as_echo'
				17205	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17206
				17207	# The user is always right.
				17208	if test "${PATH_SEPARATOR+set}" != set; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17209	PATH_SEPARATOR=:
				17210	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
				17211	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
				17212	PATH_SEPARATOR=';'
				17213	}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17214	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17215
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17216
				17217	# IFS
				17218	# We need space, tab and new line, in precisely that order. Quoting is
				17219	# there to prevent editors from complaining about space-tab.
				17220	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
				17221	# splitting by setting IFS to empty value.)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17222	IFS=" "" $as_nl"
				17223
				17224	# 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]	17225	as_myself=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17226	case $0 in #((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17227	[\\/] ) as_myself=$0 ;;
				17228	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17229	for as_dir in $PATH
				17230	do
				17231	IFS=$as_save_IFS
				17232	test -z "$as_dir" && as_dir=.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17233	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
				17234	done
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17235	IFS=$as_save_IFS
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17236
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17237	;;
				17238	esac
				17239	# We did not find ourselves, most probably we were run as `sh COMMAND'
				17240	# in which case we are not to be found in the path.
				17241	if test "x$as_myself" = x; then
				17242	as_myself=$0
				17243	fi
				17244	if test ! -f "$as_myself"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17245	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
				17246	exit 1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17247	fi
				17248
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17249	# Unset variables that we do not need and which cause bugs (e.g. in
				17250	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
				17251	# suppresses any "Segmentation fault" message there. '((' could
				17252	# trigger a bug in pdksh 5.2.14.
				17253	for as_var in BASH_ENV ENV MAIL MAILPATH
				17254	do eval test x\${$as_var+set} = xset \
				17255	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17256	done
				17257	PS1='$ '
				17258	PS2='> '
				17259	PS4='+ '
				17260
				17261	# NLS nuisances.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17262	LC_ALL=C
				17263	export LC_ALL
				17264	LANGUAGE=C
				17265	export LANGUAGE
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17266
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17267	# CDPATH.
				17268	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
				17269
				17270
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17271	# as_fn_error STATUS ERROR [LINENO LOG_FD]
				17272	# ----------------------------------------
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17273	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
				17274	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17275	# script with STATUS, using 1 if that was 0.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17276	as_fn_error ()
				17277	{
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17278	as_status=$1; test $as_status -eq 0 && as_status=1
				17279	if test "$4"; then
				17280	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				17281	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17282	fi
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17283	$as_echo "$as_me: error: $2" >&2
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17284	as_fn_exit $as_status
				17285	} # as_fn_error
				17286
				17287
				17288	# as_fn_set_status STATUS
				17289	# -----------------------
				17290	# Set $? to STATUS, without forking.
				17291	as_fn_set_status ()
				17292	{
				17293	return $1
				17294	} # as_fn_set_status
				17295
				17296	# as_fn_exit STATUS
				17297	# -----------------
				17298	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
				17299	as_fn_exit ()
				17300	{
				17301	set +e
				17302	as_fn_set_status $1
				17303	exit $1
				17304	} # as_fn_exit
				17305
				17306	# as_fn_unset VAR
				17307	# ---------------
				17308	# Portably unset VAR.
				17309	as_fn_unset ()
				17310	{
				17311	{ eval $1=; unset $1;}
				17312	}
				17313	as_unset=as_fn_unset
				17314	# as_fn_append VAR VALUE
				17315	# ----------------------
				17316	# Append the text in VALUE to the end of the definition contained in VAR. Take
				17317	# advantage of any shell optimizations that allow amortized linear growth over
				17318	# repeated appends, instead of the typical quadratic growth present in naive
				17319	# implementations.
				17320	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
				17321	eval 'as_fn_append ()
				17322	{
				17323	eval $1+=\$2
				17324	}'
				17325	else
				17326	as_fn_append ()
				17327	{
				17328	eval $1=\$$1\$2
				17329	}
				17330	fi # as_fn_append
				17331
				17332	# as_fn_arith ARG...
				17333	# ------------------
				17334	# Perform arithmetic evaluation on the ARGs, and store the result in the
				17335	# global $as_val. Take advantage of shells that can avoid forks. The arguments
				17336	# must be portable across $(()) and expr.
				17337	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
				17338	eval 'as_fn_arith ()
				17339	{
				17340	as_val=$(( $* ))
				17341	}'
				17342	else
				17343	as_fn_arith ()
				17344	{
				17345	as_val=`expr "$@" \|\| test $? -eq 1`
				17346	}
				17347	fi # as_fn_arith
				17348
				17349
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17350	if expr a : '$a$' >/dev/null 2>&1 &&
				17351	test "X`expr 00001 : '.*$...$'`" = X001; then
				17352	as_expr=expr
				17353	else
				17354	as_expr=false
				17355	fi
				17356
				17357	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
				17358	as_basename=basename
				17359	else
				17360	as_basename=false
				17361	fi
				17362
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17363	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
				17364	as_dirname=dirname
				17365	else
				17366	as_dirname=false
				17367	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17368
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17369	as_me=`$as_basename -- "$0" \|\|
				17370	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
				17371	X"$0" : 'X$//$$' \\| \
				17372	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17373	$as_echo X/"$0" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17374	sed '/^.\/$[^/][^/]$\/*$/{
				17375	s//\1/
				17376	q
				17377	}
				17378	/^X\/$\/\/$$/{
				17379	s//\1/
				17380	q
				17381	}
				17382	/^X\/$\/$.*/{
				17383	s//\1/
				17384	q
				17385	}
				17386	s/.*/./; q'`
				17387
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17388	# Avoid depending upon Character Ranges.
				17389	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
				17390	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
				17391	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
				17392	as_cr_digits='0123456789'
				17393	as_cr_alnum=$as_cr_Letters$as_cr_digits
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17394
				17395	ECHO_C= ECHO_N= ECHO_T=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17396	case `echo -n x` in #(((((
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17397	-n*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17398	case `echo 'xy\c'` in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17399	c) ECHO_T=' ';; # ECHO_T is single tab character.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17400	xy) ECHO_C='\c';;
				17401	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
				17402	ECHO_T=' ';;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17403	esac;;
				17404	*)
				17405	ECHO_N='-n';;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17406	esac
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	17407
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17408	rm -f conf$$ conf$$.exe conf$$.file
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17409	if test -d conf$$.dir; then
				17410	rm -f conf$$.dir/conf$$.file
				17411	else
				17412	rm -f conf$$.dir
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17413	mkdir conf$$.dir 2>/dev/null
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17414	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17415	if (echo >conf$$.file) 2>/dev/null; then
				17416	if ln -s conf$$.file conf$$ 2>/dev/null; then
				17417	as_ln_s='ln -s'
				17418	# ... but there are two gotchas:
				17419	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
				17420	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17421	# In both cases, we have to default to `cp -pR'.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17422	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17423	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17424	elif ln conf$$.file conf$$ 2>/dev/null; then
				17425	as_ln_s=ln
				17426	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17427	as_ln_s='cp -pR'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17428	fi
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17429	else
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17430	as_ln_s='cp -pR'
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17431	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17432	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
				17433	rmdir conf$$.dir 2>/dev/null
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17434
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17435
				17436	# as_fn_mkdir_p
				17437	# -------------
				17438	# Create "$as_dir" as a directory, including parents if necessary.
				17439	as_fn_mkdir_p ()
				17440	{
				17441
				17442	case $as_dir in #(
				17443	-*) as_dir=./$as_dir;;
				17444	esac
				17445	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
				17446	as_dirs=
				17447	while :; do
				17448	case $as_dir in #(
				17449	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
				17450	*) as_qdir=$as_dir;;
				17451	esac
				17452	as_dirs="'$as_qdir' $as_dirs"
				17453	as_dir=`$as_dirname -- "$as_dir" \|\|
				17454	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
				17455	X"$as_dir" : 'X$//$[^/]' \\| \
				17456	X"$as_dir" : 'X$//$$' \\| \
				17457	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
				17458	$as_echo X"$as_dir" \|
				17459	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				17460	s//\1/
				17461	q
				17462	}
				17463	/^X$\/\/$[^/].*/{
				17464	s//\1/
				17465	q
				17466	}
				17467	/^X$\/\/$$/{
				17468	s//\1/
				17469	q
				17470	}
				17471	/^X$\/$.*/{
				17472	s//\1/
				17473	q
				17474	}
				17475	s/.*/./; q'`
				17476	test -d "$as_dir" && break
				17477	done
				17478	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17479	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17480
				17481
				17482	} # as_fn_mkdir_p
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17483	if mkdir -p . 2>/dev/null; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17484	as_mkdir_p='mkdir -p "$as_dir"'
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17485	else
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17486	test -d ./-p && rmdir ./-p
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17487	as_mkdir_p=false
				17488	fi
				17489
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17490
				17491	# as_fn_executable_p FILE
				17492	# -----------------------
				17493	# Test if FILE is an executable regular file.
				17494	as_fn_executable_p ()
				17495	{
				17496	test -f "$1" && test -x "$1"
				17497	} # as_fn_executable_p
				17498	as_test_x='test -x'
				17499	as_executable_p=as_fn_executable_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17500
				17501	# Sed expression to map a string onto a valid CPP name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17502	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]	17503
				17504	# Sed expression to map a string onto a valid variable name.
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	17505	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17506
				17507
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17508	exec 6>&1
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17509	## ----------------------------------- ##
				17510	## Main body of $CONFIG_STATUS script. ##
				17511	## ----------------------------------- ##
				17512	_ASEOF
				17513	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]	17514
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17515	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				17516	# 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]	17517	# report actual input values of CONFIG_FILES etc. instead of their
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17518	# values after options handling.
				17519	ac_log="
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	17520	This file was extended by python $as_me 3.6, which was
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17521	generated by GNU Autoconf 2.69. Invocation command line was
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17522
				17523	CONFIG_FILES = $CONFIG_FILES
				17524	CONFIG_HEADERS = $CONFIG_HEADERS
				17525	CONFIG_LINKS = $CONFIG_LINKS
				17526	CONFIG_COMMANDS = $CONFIG_COMMANDS
				17527	$ $0 $@
				17528
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17529	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				17530	"
				17531
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17532	_ACEOF
				17533
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17534	case $ac_config_files in *"
				17535	") set x $ac_config_files; shift; ac_config_files=$;;
				17536	esac
				17537
				17538	case $ac_config_headers in *"
				17539	") set x $ac_config_headers; shift; ac_config_headers=$;;
				17540	esac
				17541
				17542
				17543	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17544	# Files that config.status was made for.
Charles-François Natali	6613c18	2011-11-27 11:41:06	[diff] [blame]	17545	config_files="$ac_config_files"
				17546	config_headers="$ac_config_headers"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17547
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17548	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17549
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17550	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17551	ac_cs_usage="\
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17552	\`$as_me' instantiates files and other configuration actions
				17553	from templates according to the current configuration. Unless the files
				17554	and actions are specified as TAGs, all are instantiated by default.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17555
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17556	Usage: $0 [OPTION]... [TAG]...
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17557
				17558	-h, --help print this help, then exit
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17559	-V, --version print version number and configuration settings, then exit
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17560	--config print configuration, then exit
				17561	-q, --quiet, --silent
				17562	do not print progress messages
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17563	-d, --debug don't remove temporary files
				17564	--recheck update $as_me by reconfiguring in the same conditions
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17565	--file=FILE[:TEMPLATE]
				17566	instantiate the configuration file FILE
				17567	--header=FILE[:TEMPLATE]
				17568	instantiate the configuration header FILE
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17569
				17570	Configuration files:
				17571	$config_files
				17572
				17573	Configuration headers:
				17574	$config_headers
				17575
Benjamin Peterson	c2fcbf4	2016-08-04 05:01:32	[diff] [blame]	17576	Report bugs to <https://bugs.python.org/>."
Skip Montanaro	eb33e5a	2007-08-17 12:57:41	[diff] [blame]	17577
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17578	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17579	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				17580	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17581	ac_cs_version="\\
Benjamin Peterson	a8c22a0	2015-05-28 04:29:00	[diff] [blame]	17582	python config.status 3.6
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17583	configured by $0, generated by GNU Autoconf 2.69,
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17584	with options \\"\$ac_cs_config\\"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17585
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17586	Copyright (C) 2012 Free Software Foundation, Inc.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17587	This config.status script is free software; the Free Software Foundation
				17588	gives unlimited permission to copy, distribute and modify it."
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17589
				17590	ac_pwd='$ac_pwd'
				17591	srcdir='$srcdir'
				17592	INSTALL='$INSTALL'
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	17593	MKDIR_P='$MKDIR_P'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17594	test -n "\$AWK" \|\| AWK=awk
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17595	_ACEOF
				17596
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17597	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				17598	# The default lists apply if the user does not specify any file.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17599	ac_need_defaults=:
				17600	while test $# != 0
				17601	do
				17602	case $1 in
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17603	--=?)
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17604	ac_option=`expr "X$1" : 'X$[^=]*$='`
				17605	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17606	ac_shift=:
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17607	;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17608	--*=)
				17609	ac_option=`expr "X$1" : 'X$[^=]*$='`
				17610	ac_optarg=
				17611	ac_shift=:
				17612	;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17613	*)
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17614	ac_option=$1
				17615	ac_optarg=$2
				17616	ac_shift=shift
				17617	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17618	esac
				17619
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17620	case $ac_option in
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17621	# Handling of the options.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17622	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
				17623	ac_cs_recheck=: ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17624	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17625	$as_echo "$ac_cs_version"; exit ;;
				17626	--config \| --confi \| --conf \| --con \| --co \| --c )
				17627	$as_echo "$ac_cs_config"; exit ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17628	--debug \| --debu \| --deb \| --de \| --d \| -d )
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17629	debug=: ;;
				17630	--file \| --fil \| --fi \| --f )
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17631	$ac_shift
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17632	case $ac_optarg in
				17633	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17634	'') as_fn_error $? "missing file argument" ;;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17635	esac
				17636	as_fn_append CONFIG_FILES " '$ac_optarg'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17637	ac_need_defaults=false;;
				17638	--header \| --heade \| --head \| --hea )
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17639	$ac_shift
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17640	case $ac_optarg in
				17641	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
				17642	esac
				17643	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17644	ac_need_defaults=false;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17645	--he \| --h)
				17646	# Conflict between --help and --header
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17647	as_fn_error $? "ambiguous option: \`$1'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17648	Try \`$0 --help' for more information.";;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17649	--help \| --hel \| -h )
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17650	$as_echo "$ac_cs_usage"; exit ;;
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17651	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				17652	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
				17653	ac_cs_silent=: ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17654
				17655	# This is an error.
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17656	-*) as_fn_error $? "unrecognized option: \`$1'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17657	Try \`$0 --help' for more information." ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17658
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17659	*) as_fn_append ac_config_targets " $1"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17660	ac_need_defaults=false ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17661
				17662	esac
				17663	shift
				17664	done
				17665
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17666	ac_configure_extra_args=
				17667
				17668	if $ac_cs_silent; then
				17669	exec 6>/dev/null
				17670	ac_configure_extra_args="$ac_configure_extra_args --silent"
				17671	fi
				17672
				17673	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17674	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17675	if \$ac_cs_recheck; then
Ross Lagerwall	1b863eb	2012-10-29 17:31:54	[diff] [blame]	17676	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]	17677	shift
				17678	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
				17679	CONFIG_SHELL='$SHELL'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17680	export CONFIG_SHELL
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17681	exec "\$@"
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17682	fi
				17683
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17684	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17685	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17686	exec 5>>config.log
				17687	{
				17688	echo
				17689	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
				17690	## Running $as_me. ##
				17691	_ASBOX
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17692	$as_echo "$ac_log"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17693	} >&5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17694
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17695	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17696	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17697	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17698
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17699	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17700
				17701	# Handling of arguments.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17702	for ac_config_target in $ac_config_targets
				17703	do
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17704	case $ac_config_target in
				17705	"pyconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS pyconfig.h" ;;
				17706	"Mac/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/Makefile" ;;
				17707	"Mac/PythonLauncher/Makefile") CONFIG_FILES="$CONFIG_FILES Mac/PythonLauncher/Makefile" ;;
Christian Heimes	81ee3ef	2008-05-04 22:42:01	[diff] [blame]	17708	"Mac/Resources/framework/Info.plist") CONFIG_FILES="$CONFIG_FILES Mac/Resources/framework/Info.plist" ;;
				17709	"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]	17710	"Makefile.pre") CONFIG_FILES="$CONFIG_FILES Makefile.pre" ;;
				17711	"Modules/Setup.config") CONFIG_FILES="$CONFIG_FILES Modules/Setup.config" ;;
Antoine Pitrou	2032722	2009-05-24 20:39:11	[diff] [blame]	17712	"Misc/python.pc") CONFIG_FILES="$CONFIG_FILES Misc/python.pc" ;;
doko@python.org	8742119	2013-01-26 10:39:31	[diff] [blame]	17713	"Misc/python-config.sh") CONFIG_FILES="$CONFIG_FILES Misc/python-config.sh" ;;
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	17714	"Modules/ld_so_aix") CONFIG_FILES="$CONFIG_FILES Modules/ld_so_aix" ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17715
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17716	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17717	esac
				17718	done
				17719
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17720
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17721	# If the user did not use the arguments to specify the items to instantiate,
				17722	# then the envvar interface is used. Set only those that are not.
				17723	# We use the long form for the default assignment because of an extremely
				17724	# bizarre bug on SunOS 4.1.3.
				17725	if $ac_need_defaults; then
				17726	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
				17727	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
				17728	fi
				17729
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17730	# Have a temporary directory for convenience. Make it in the build tree
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17731	# simply because there is no reason against having it here, and in addition,
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17732	# creating and moving files from /tmp can sometimes cause problems.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17733	# Hook for its removal unless debugging.
				17734	# Note that there is a small window in which the directory will not be cleaned:
				17735	# after its creation but before its name has been assigned to `$tmp'.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17736	$debug \|\|
				17737	{
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17738	tmp= ac_tmp=
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17739	trap 'exit_status=$?
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17740	: "${ac_tmp:=$tmp}"
				17741	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17742	' 0
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17743	trap 'as_fn_exit 1' 1 2 13 15
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17744	}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17745	# Create a (secure) tmp directory for tmp files.
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	17746
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17747	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17748	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17749	test -d "$tmp"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17750	} \|\|
				17751	{
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17752	tmp=./conf$$-$RANDOM
				17753	(umask 077 && mkdir "$tmp")
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17754	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17755	ac_tmp=$tmp
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17756
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17757	# Set up the scripts for CONFIG_FILES section.
				17758	# No need to generate them if there are no CONFIG_FILES.
				17759	# This happens for instance with `./config.status config.h'.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17760	if test -n "$CONFIG_FILES"; then
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17761
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17762
				17763	ac_cr=`echo X \| tr X '\015'`
				17764	# On cygwin, bash can eat \r inside `` if the user requested igncr.
				17765	# But we know of no other shell where ac_cr would be empty at this
				17766	# point, so we can use a bashism as a fallback.
				17767	if test "x$ac_cr" = x; then
				17768	eval ac_cr=\$\'\\r\'
				17769	fi
				17770	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
				17771	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17772	ac_cs_awk_cr='\\r'
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17773	else
				17774	ac_cs_awk_cr=$ac_cr
				17775	fi
				17776
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17777	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17778	_ACEOF
				17779
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17780
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17781	{
				17782	echo "cat >conf$$subs.awk <<_ACEOF" &&
				17783	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
				17784	echo "_ACEOF"
				17785	} >conf$$subs.sh \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17786	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
				17787	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17788	ac_delim='%!_!# '
				17789	for ac_last_try in false false false false false :; do
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17790	. ./conf$$subs.sh \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17791	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17792
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17793	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
				17794	if test $ac_delim_n = $ac_delim_num; then
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17795	break
				17796	elif $ac_last_try; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17797	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17798	else
				17799	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17800	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17801	done
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17802	rm -f conf$$subs.sh
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17803
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17804	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17805	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17806	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17807	sed -n '
				17808	h
				17809	s/^/S["/; s/!.*/"]=/
				17810	p
				17811	g
				17812	s/^[^!]*!//
				17813	:repl
				17814	t repl
				17815	s/'"$ac_delim"'$//
				17816	t delim
				17817	:nl
				17818	h
				17819	s/$.\{148\}$..*/\1/
				17820	t more1
				17821	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
				17822	p
				17823	n
				17824	b repl
				17825	:more1
				17826	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
				17827	p
				17828	g
				17829	s/.\{148\}//
				17830	t nl
				17831	:delim
				17832	h
				17833	s/$.\{148\}$..*/\1/
				17834	t more2
				17835	s/["\\]/\\&/g; s/^/"/; s/$/"/
				17836	p
				17837	b
				17838	:more2
				17839	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
				17840	p
				17841	g
				17842	s/.\{148\}//
				17843	t delim
				17844	' <conf$$subs.awk \| sed '
				17845	/^[^""]/{
				17846	N
				17847	s/\n//
				17848	}
				17849	' >>$CONFIG_STATUS \|\| ac_write_fail=1
				17850	rm -f conf$$subs.awk
				17851	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				17852	_ACAWK
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17853	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17854	for (key in S) S_is_set[key] = 1
				17855	FS = ""
				17856
				17857	}
				17858	{
				17859	line = $ 0
				17860	nfields = split(line, field, "@")
				17861	substed = 0
				17862	len = length(field[1])
				17863	for (i = 2; i < nfields; i++) {
				17864	key = field[i]
				17865	keylen = length(key)
				17866	if (S_is_set[key]) {
				17867	value = S[key]
				17868	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
				17869	len += length(value) + length(field[++i])
				17870	substed = 1
				17871	} else
				17872	len += 1 + keylen
				17873	}
				17874
				17875	print line
				17876	}
				17877
				17878	_ACAWK
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17879	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17880	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				17881	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
				17882	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
				17883	else
				17884	cat
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17885	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17886	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
Ronald Oussoren	74f29b4	2009-09-20 20:09:26	[diff] [blame]	17887	_ACEOF
				17888
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17889	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
				17890	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17891	# trailing colons and then remove the whole line if VPATH becomes empty
				17892	# (actually we leave an empty line to preserve line numbers).
				17893	if test "x$srcdir" = x.; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17894	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
				17895	h
				17896	s///
				17897	s/^/:/
				17898	s/[ ]*$/:/
				17899	s/:\$(srcdir):/:/g
				17900	s/:\${srcdir}:/:/g
				17901	s/:@srcdir@:/:/g
				17902	s/^:*//
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17903	s/:*$//
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17904	x
				17905	s/$=[ ]$./\1/
				17906	G
				17907	s/\n//
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17908	s/^[^=]=[ ]$//
				17909	}'
				17910	fi
				17911
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17912	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	17913	fi # test -n "$CONFIG_FILES"
				17914
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17915	# Set up the scripts for CONFIG_HEADERS section.
				17916	# No need to generate them if there are no CONFIG_HEADERS.
				17917	# This happens for instance with `./config.status Makefile'.
				17918	if test -n "$CONFIG_HEADERS"; then
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17919	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17920	BEGIN {
				17921	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	17922
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17923	# Transform confdefs.h into an awk script `defines.awk', embedded as
				17924	# here-document in config.status, that substitutes the proper values into
				17925	# config.h.in to produce config.h.
				17926
				17927	# Create a delimiter string that does not exist in confdefs.h, to ease
				17928	# handling of long lines.
				17929	ac_delim='%!_!# '
				17930	for ac_last_try in false false :; do
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	17931	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
				17932	if test -z "$ac_tt"; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17933	break
				17934	elif $ac_last_try; then
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	17935	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	17936	else
				17937	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
				17938	fi
				17939	done
				17940
				17941	# For the awk script, D is an array of macro values keyed by name,
				17942	# likewise P contains macro parameters if any. Preserve backslash
				17943	# newline sequences.
				17944
				17945	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
				17946	sed -n '
				17947	s/.\{148\}/&'"$ac_delim"'/g
				17948	t rset
				17949	:rset
				17950	s/^[ ]#[ ]define[ ][ ]*/ /
				17951	t def
				17952	d
				17953	:def
				17954	s/\\$//
				17955	t bsnl
				17956	s/["\\]/\\&/g
				17957	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
				17958	D["\1"]=" \3"/p
				17959	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
				17960	d
				17961	:bsnl
				17962	s/["\\]/\\&/g
				17963	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
				17964	D["\1"]=" \3\\\\\\n"\\/p
				17965	t cont
				17966	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
				17967	t cont
				17968	d
				17969	:cont
				17970	n
				17971	s/.\{148\}/&'"$ac_delim"'/g
				17972	t clear
				17973	:clear
				17974	s/\\$//
				17975	t bsnlc
				17976	s/["\\]/\\&/g; s/^/"/; s/$/"/p
				17977	d
				17978	:bsnlc
				17979	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
				17980	b cont
				17981	' <confdefs.h \| sed '
				17982	s/'"$ac_delim"'/"\\\
				17983	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
				17984
				17985	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				17986	for (key in D) D_is_set[key] = 1
				17987	FS = ""
				17988	}
				17989	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
				17990	line = \$ 0
				17991	split(line, arg, " ")
				17992	if (arg[1] == "#") {
				17993	defundef = arg[2]
				17994	mac1 = arg[3]
				17995	} else {
				17996	defundef = substr(arg[1], 2)
				17997	mac1 = arg[2]
				17998	}
				17999	split(mac1, mac2, "(") #)
				18000	macro = mac2[1]
				18001	prefix = substr(line, 1, index(line, defundef) - 1)
				18002	if (D_is_set[macro]) {
				18003	# Preserve the white space surrounding the "#".
				18004	print prefix "define", macro P[macro] D[macro]
				18005	next
				18006	} else {
				18007	# Replace #undef with comments. This is necessary, for example,
				18008	# in the case of _POSIX_SOURCE, which is predefined and required
				18009	# on some systems where configure will not decide to define it.
				18010	if (defundef == "undef") {
				18011	print "/", prefix defundef, macro, "/"
				18012	next
				18013	}
				18014	}
				18015	}
				18016	{ print }
				18017	_ACAWK
				18018	_ACEOF
				18019	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18020	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18021	fi # test -n "$CONFIG_HEADERS"
				18022
				18023
				18024	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
				18025	shift
				18026	for ac_tag
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18027	do
				18028	case $ac_tag in
				18029	:[FHLC]) ac_mode=$ac_tag; continue;;
				18030	esac
				18031	case $ac_mode$ac_tag in
				18032	:[FHL]:);;
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18033	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18034	:[FH]-) ac_tag=-:-;;
				18035	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
				18036	esac
				18037	ac_save_IFS=$IFS
				18038	IFS=:
				18039	set x $ac_tag
				18040	IFS=$ac_save_IFS
				18041	shift
				18042	ac_file=$1
				18043	shift
				18044
				18045	case $ac_mode in
				18046	:L) ac_source=$1;;
				18047	:[FH])
				18048	ac_file_inputs=
				18049	for ac_f
				18050	do
				18051	case $ac_f in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18052	-) ac_f="$ac_tmp/stdin";;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18053	*) # Look for the file first in the build tree, then in the source tree
				18054	# (if the path is not absolute). The absolute path cannot be DOS-style,
				18055	# because $ac_f cannot contain `:'.
				18056	test -f "$ac_f" \|\|
				18057	case $ac_f in
				18058	[\\/$]*) false;;
				18059	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
				18060	esac \|\|
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18061	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18062	esac
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18063	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
				18064	as_fn_append ac_file_inputs " '$ac_f'"
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18065	done
				18066
				18067	# Let's still pretend it is `configure' which instantiates (i.e., don't
				18068	# use $as_me), people would be surprised to read:
				18069	# /* config.h. Generated by config.status. */
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18070	configure_input='Generated from '`
				18071	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
				18072	`' by configure.'
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18073	if test x"$ac_file" != x-; then
				18074	configure_input="$ac_file. $configure_input"
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18075	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
				18076	$as_echo "$as_me: creating $ac_file" >&6;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18077	fi
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18078	# Neutralize special characters interpreted by sed in replacement strings.
				18079	case $configure_input in #(
				18080	\& \| \\| \| \\ )
				18081	ac_sed_conf_input=`$as_echo "$configure_input" \|
				18082	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
				18083	*) ac_sed_conf_input=$configure_input;;
				18084	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18085
				18086	case $ac_tag in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18087	:-: \| *:-) cat >"$ac_tmp/stdin" \
				18088	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18089	esac
				18090	;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18091	esac
				18092
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18093	ac_dir=`$as_dirname -- "$ac_file" \|\|
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18094	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	18095	X"$ac_file" : 'X$//$[^/]' \\| \
				18096	X"$ac_file" : 'X$//$$' \\| \
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18097	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18098	$as_echo X"$ac_file" \|
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18099	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				18100	s//\1/
				18101	q
				18102	}
				18103	/^X$\/\/$[^/].*/{
				18104	s//\1/
				18105	q
				18106	}
				18107	/^X$\/\/$$/{
				18108	s//\1/
				18109	q
				18110	}
				18111	/^X$\/$.*/{
				18112	s//\1/
				18113	q
				18114	}
				18115	s/.*/./; q'`
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18116	as_dir="$ac_dir"; as_fn_mkdir_p
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18117	ac_builddir=.
				18118
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18119	case "$ac_dir" in
				18120	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				18121	*)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18122	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18123	# A ".." for each directory in $ac_dir_suffix.
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18124	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18125	case $ac_top_builddir_sub in
				18126	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				18127	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				18128	esac ;;
				18129	esac
				18130	ac_abs_top_builddir=$ac_pwd
				18131	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				18132	# for backward compatibility:
				18133	ac_top_builddir=$ac_top_build_prefix
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18134
				18135	case $srcdir in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18136	.) # We are building in place.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18137	ac_srcdir=.
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18138	ac_top_srcdir=$ac_top_builddir_sub
				18139	ac_abs_top_srcdir=$ac_pwd ;;
				18140	[\\/]* \| ?:[\\/]* ) # Absolute name.
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18141	ac_srcdir=$srcdir$ac_dir_suffix;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18142	ac_top_srcdir=$srcdir
				18143	ac_abs_top_srcdir=$srcdir ;;
				18144	*) # Relative name.
				18145	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				18146	ac_top_srcdir=$ac_top_build_prefix$srcdir
				18147	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18148	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18149	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
Skip Montanaro	f0d5f79	2004-08-15 14:08:23	[diff] [blame]	18150
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18151
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18152	case $ac_mode in
				18153	:F)
				18154	#
				18155	# CONFIG_FILE
				18156	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18157
				18158	case $INSTALL in
				18159	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18160	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18161	esac
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	18162	ac_MKDIR_P=$MKDIR_P
				18163	case $MKDIR_P in
				18164	[\\/$]* \| ?:[\\/]* ) ;;
				18165	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
				18166	esac
Thomas Wouters	477c8d5	2006-05-27 19:21:47	[diff] [blame]	18167	_ACEOF
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18168
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18169	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18170	# If the template does not know about datarootdir, expand it.
				18171	# FIXME: This hack should be removed a few years after 2.60.
				18172	ac_datarootdir_hack=; ac_datarootdir_seen=
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18173	ac_sed_dataroot='
				18174	/datarootdir/ {
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18175	p
				18176	q
				18177	}
				18178	/@datadir@/p
				18179	/@docdir@/p
				18180	/@infodir@/p
				18181	/@localedir@/p
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18182	/@mandir@/p'
				18183	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18184	datarootdir) ac_datarootdir_seen=yes;;
				18185	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18186	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
				18187	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18188	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18189	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18190	ac_datarootdir_hack='
				18191	s&@datadir@&$datadir&g
				18192	s&@docdir@&$docdir&g
				18193	s&@infodir@&$infodir&g
				18194	s&@localedir@&$localedir&g
				18195	s&@mandir@&$mandir&g
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18196	s&\\\${datarootdir}&$datarootdir&g' ;;
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18197	esac
				18198	_ACEOF
				18199
				18200	# Neutralize VPATH when `$srcdir' = `.'.
				18201	# Shell code in configure.ac might set extrasub.
				18202	# FIXME: do we really want to maintain this feature?
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18203	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				18204	ac_sed_extra="$ac_vpsub
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18205	$extrasub
				18206	_ACEOF
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18207	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18208	:t
				18209	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18210	s\|@configure_input@\|$ac_sed_conf_input\|;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18211	s&@top_builddir@&$ac_top_builddir_sub&;t t
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18212	s&@top_build_prefix@&$ac_top_build_prefix&;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18213	s&@srcdir@&$ac_srcdir&;t t
				18214	s&@abs_srcdir@&$ac_abs_srcdir&;t t
				18215	s&@top_srcdir@&$ac_top_srcdir&;t t
				18216	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
				18217	s&@builddir@&$ac_builddir&;t t
				18218	s&@abs_builddir@&$ac_abs_builddir&;t t
				18219	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
				18220	s&@INSTALL@&$ac_INSTALL&;t t
Matthias Klose	93a0ef1	2012-03-15 17:08:34	[diff] [blame]	18221	s&@MKDIR_P@&$ac_MKDIR_P&;t t
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18222	$ac_datarootdir_hack
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18223	"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18224	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
				18225	>$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]	18226
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18227	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18228	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
				18229	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
				18230	"$ac_tmp/out"`; test -z "$ac_out"; } &&
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18231	{ $as_echo "$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]	18232	which seems to be undefined. Please make sure it is defined" >&5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18233	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18234	which seems to be undefined. Please make sure it is defined" >&2;}
Thomas Wouters	1ba5b3b	2006-06-08 14:52:47	[diff] [blame]	18235
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18236	rm -f "$ac_tmp/stdin"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18237	case $ac_file in
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18238	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
				18239	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18240	esac \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18241	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18242	;;
				18243	:H)
				18244	#
				18245	# CONFIG_HEADER
				18246	#
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18247	if test x"$ac_file" != x-; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18248	{
				18249	$as_echo "/* $configure_input */" \
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18250	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
				18251	} >"$ac_tmp/config.h" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18252	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18253	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18254	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
				18255	$as_echo "$as_me: $ac_file is unchanged" >&6;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18256	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18257	rm -f "$ac_file"
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18258	mv "$ac_tmp/config.h" "$ac_file" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18259	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18260	fi
				18261	else
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18262	$as_echo "/* $configure_input */" \
Victor Stinner	e0be423	2011-10-25 11:06:09	[diff] [blame]	18263	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18264	\|\| as_fn_error $? "could not create -" "$LINENO" 5
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18265	fi
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18266	;;
Guido van Rossum	7f43da7	1994-08-01 12:15:30	[diff] [blame]	18267
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18268
				18269	esac
				18270
Antoine Pitrou	8e6b407	2010-09-10 19:44:44	[diff] [blame]	18271
				18272	case $ac_file$ac_mode in
				18273	"Modules/ld_so_aix":F) chmod +x Modules/ld_so_aix ;;
				18274
				18275	esac
Thomas Wouters	47b49bf	2007-08-30 22:15:33	[diff] [blame]	18276	done # for ac_tag
				18277
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	18278
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18279	as_fn_exit 0
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18280	_ACEOF
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18281	ac_clean_files=$ac_clean_files_save
				18282
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18283	test $ac_write_fail = 0 \|\|
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18284	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18285
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18286
				18287	# configure is writing to config.log, and then calls config.status.
				18288	# config.status does its own redirection, appending to config.log.
				18289	# Unfortunately, on DOS this fails, as config.log is still kept open
				18290	# by configure, so config.status won't be able to write to it; its
				18291	# output is simply discarded. So we exec the FD to /dev/null,
				18292	# effectively closing config.log, so it can be properly (re)opened and
				18293	# appended to by config.status. When coming back to configure, we
				18294	# need to make the FD available again.
				18295	if test "$no_create" != yes; then
				18296	ac_cs_success=:
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18297	ac_config_status_args=
				18298	test "$silent" = yes &&
				18299	ac_config_status_args="$ac_config_status_args --quiet"
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18300	exec 5>/dev/null
Skip Montanaro	6dead95	2003-09-25 14:50:04	[diff] [blame]	18301	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18302	exec 5>>config.log
				18303	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
				18304	# would make configure fail if this is the last instruction.
Ross Lagerwall	b0ae53d	2011-06-10 05:30:30	[diff] [blame]	18305	$ac_cs_success \|\| as_fn_exit 1
Matthias Klose	b962171	2010-04-24 17:59:49	[diff] [blame]	18306	fi
				18307	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
				18308	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
				18309	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
Martin v. Löwis	1143799	2002-04-12 09:54:03	[diff] [blame]	18310	fi
Guido van Rossum	627b2d7	1993-12-24 10:39:16	[diff] [blame]	18311
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18312
Christian Heimes	75ed890	2013-11-20 00:11:18	[diff] [blame]	18313	echo "creating Modules/Setup" >&6
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18314	if test ! -f Modules/Setup
				18315	then
				18316	cp $srcdir/Modules/Setup.dist Modules/Setup
				18317	fi
				18318
Christian Heimes	75ed890	2013-11-20 00:11:18	[diff] [blame]	18319	echo "creating Modules/Setup.local" >&6
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18320	if test ! -f Modules/Setup.local
				18321	then
				18322	echo "# Edit this file for local setup changes" >Modules/Setup.local
				18323	fi
				18324
Christian Heimes	75ed890	2013-11-20 00:11:18	[diff] [blame]	18325	echo "creating Makefile" >&6
Neil Schemenauer	3ecf0aa	2001-01-26 16:15:20	[diff] [blame]	18326	$SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \
				18327	-s Modules Modules/Setup.config \
Neil Schemenauer	f8b71c5	2001-04-21 17:41:16	[diff] [blame]	18328	Modules/Setup.local Modules/Setup
Neil Schemenauer	c761fc8	2001-02-19 04:50:49	[diff] [blame]	18329	mv config.c Modules
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	18330
				18331	if test "$Py_OPT" = 'false' -a "$Py_DEBUG" != 'true'; then
				18332	echo "" >&6
				18333	echo "" >&6
Brett Cannon	d24429a	2017-06-09 21:34:32	[diff] [blame]	18334	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]	18335	echo "please run ./configure --enable-optimizations" >&6
Brett Cannon	63d98bc	2016-09-07 00:12:40	[diff] [blame]	18336	echo "" >&6
				18337	echo "" >&6
				18338	fi
				18339