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configure

Last change on this file was 175, checked in by demin, 12 years ago
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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.65 for BLT 2.4.
4	#
5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8	# Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$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 $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
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	}
81	fi
82
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.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	case $0 in #((
93	[\\/] ) as_myself=$0 ;;
94	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95	for as_dir in $PATH
96	do
97	IFS=$as_save_IFS
98	test -z "$as_dir" && as_dir=.
99	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100	done
101	IFS=$as_save_IFS
102
103	;;
104	esac
105	# We did not find ourselves, most probably we were run as `sh COMMAND'
106	# in which case we are not to be found in the path.
107	if test "x$as_myself" = x; then
108	as_myself=$0
109	fi
110	if test ! -f "$as_myself"; then
111	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112	exit 1
113	fi
114
115	# Unset variables that we do not need and which cause bugs (e.g. in
116	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
117	# suppresses any "Segmentation fault" message there. '((' could
118	# trigger a bug in pdksh 5.2.14.
119	for as_var in BASH_ENV ENV MAIL MAILPATH
120	do eval test x\${$as_var+set} = xset \
121	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
122	done
123	PS1='$ '
124	PS2='> '
125	PS4='+ '
126
127	# NLS nuisances.
128	LC_ALL=C
129	export LC_ALL
130	LANGUAGE=C
131	export LANGUAGE
132
133	# CDPATH.
134	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136	if test "x$CONFIG_SHELL" = x; then
137	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138	emulate sh
139	NULLCMD=:
140	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141	# is contrary to our usage. Disable this feature.
142	alias -g '\${1+\"\$@\"}'='\"\$@\"'
143	setopt NO_GLOB_SUBST
144	else
145	case \`(set -o) 2>/dev/null\` in #(
146	posix) :
147	set -o posix ;; #(
148	*) :
149	;;
150	esac
151	fi
152	"
153	as_required="as_fn_return () { (exit \$1); }
154	as_fn_success () { as_fn_return 0; }
155	as_fn_failure () { as_fn_return 1; }
156	as_fn_ret_success () { return 0; }
157	as_fn_ret_failure () { return 1; }
158
159	exitcode=0
160	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
161	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
163	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166	else
167	exitcode=1; echo positional parameters were not saved.
168	fi
169	test x\$exitcode = x0 \|\| exit 1"
170	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
174	test \$(( 1 + 1 )) = 2 \|\| exit 1"
175	if (eval "$as_required") 2>/dev/null; then :
176	as_have_required=yes
177	else
178	as_have_required=no
179	fi
180	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182	else
183	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184	as_found=false
185	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186	do
187	IFS=$as_save_IFS
188	test -z "$as_dir" && as_dir=.
189	as_found=:
190	case $as_dir in #(
191	/*)
192	for as_base in sh bash ksh sh5; do
193	# Try only shells that exist, to save several forks.
194	as_shell=$as_dir/$as_base
195	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
196	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
197	CONFIG_SHELL=$as_shell as_have_required=yes
198	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
199	break 2
200	fi
201	fi
202	done;;
203	esac
204	as_found=false
205	done
206	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
207	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
208	CONFIG_SHELL=$SHELL as_have_required=yes
209	fi; }
210	IFS=$as_save_IFS
211
212
213	if test "x$CONFIG_SHELL" != x; then :
214	# We cannot yet assume a decent shell, so we have to provide a
215	# neutralization value for shells without unset; and this also
216	# works around shells that cannot unset nonexistent variables.
217	BASH_ENV=/dev/null
218	ENV=/dev/null
219	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220	export CONFIG_SHELL
221	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222	fi
223
224	if test x$as_have_required = xno; then :
225	$as_echo "$0: This script requires a shell more modern than all"
226	$as_echo "$0: the shells that I found on your system."
227	if test x${ZSH_VERSION+set} = xset ; then
228	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
230	else
231	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232	$0: including any error possibly output before this
233	$0: message. Then install a modern shell, or manually run
234	$0: the script under such a shell if you do have one."
235	fi
236	exit 1
237	fi
238	fi
239	fi
240	SHELL=${CONFIG_SHELL-/bin/sh}
241	export SHELL
242	# Unset more variables known to interfere with behavior of common tools.
243	CLICOLOR_FORCE= GREP_OPTIONS=
244	unset CLICOLOR_FORCE GREP_OPTIONS
245
246	## --------------------- ##
247	## M4sh Shell Functions. ##
248	## --------------------- ##
249	# as_fn_unset VAR
250	# ---------------
251	# Portably unset VAR.
252	as_fn_unset ()
253	{
254	{ eval $1=; unset $1;}
255	}
256	as_unset=as_fn_unset
257
258	# as_fn_set_status STATUS
259	# -----------------------
260	# Set $? to STATUS, without forking.
261	as_fn_set_status ()
262	{
263	return $1
264	} # as_fn_set_status
265
266	# as_fn_exit STATUS
267	# -----------------
268	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269	as_fn_exit ()
270	{
271	set +e
272	as_fn_set_status $1
273	exit $1
274	} # as_fn_exit
275
276	# as_fn_mkdir_p
277	# -------------
278	# Create "$as_dir" as a directory, including parents if necessary.
279	as_fn_mkdir_p ()
280	{
281
282	case $as_dir in #(
283	-*) as_dir=./$as_dir;;
284	esac
285	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
286	as_dirs=
287	while :; do
288	case $as_dir in #(
289	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
290	*) as_qdir=$as_dir;;
291	esac
292	as_dirs="'$as_qdir' $as_dirs"
293	as_dir=`$as_dirname -- "$as_dir" \|\|
294	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
295	X"$as_dir" : 'X$//$[^/]' \\| \
296	X"$as_dir" : 'X$//$$' \\| \
297	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
298	$as_echo X"$as_dir" \|
299	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
300	s//\1/
301	q
302	}
303	/^X$\/\/$[^/].*/{
304	s//\1/
305	q
306	}
307	/^X$\/\/$$/{
308	s//\1/
309	q
310	}
311	/^X$\/$.*/{
312	s//\1/
313	q
314	}
315	s/.*/./; q'`
316	test -d "$as_dir" && break
317	done
318	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
319	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"
320
321
322	} # as_fn_mkdir_p
323	# as_fn_append VAR VALUE
324	# ----------------------
325	# Append the text in VALUE to the end of the definition contained in VAR. Take
326	# advantage of any shell optimizations that allow amortized linear growth over
327	# repeated appends, instead of the typical quadratic growth present in naive
328	# implementations.
329	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330	eval 'as_fn_append ()
331	{
332	eval $1+=\$2
333	}'
334	else
335	as_fn_append ()
336	{
337	eval $1=\$$1\$2
338	}
339	fi # as_fn_append
340
341	# as_fn_arith ARG...
342	# ------------------
343	# Perform arithmetic evaluation on the ARGs, and store the result in the
344	# global $as_val. Take advantage of shells that can avoid forks. The arguments
345	# must be portable across $(()) and expr.
346	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347	eval 'as_fn_arith ()
348	{
349	as_val=$(( $* ))
350	}'
351	else
352	as_fn_arith ()
353	{
354	as_val=`expr "$@" \|\| test $? -eq 1`
355	}
356	fi # as_fn_arith
357
358
359	# as_fn_error ERROR [LINENO LOG_FD]
360	# ---------------------------------
361	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363	# script with status $?, using 1 if that was 0.
364	as_fn_error ()
365	{
366	as_status=$?; test $as_status -eq 0 && as_status=1
367	if test "$3"; then
368	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
370	fi
371	$as_echo "$as_me: error: $1" >&2
372	as_fn_exit $as_status
373	} # as_fn_error
374
375	if expr a : '$a$' >/dev/null 2>&1 &&
376	test "X`expr 00001 : '.*$...$'`" = X001; then
377	as_expr=expr
378	else
379	as_expr=false
380	fi
381
382	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383	as_basename=basename
384	else
385	as_basename=false
386	fi
387
388	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389	as_dirname=dirname
390	else
391	as_dirname=false
392	fi
393
394	as_me=`$as_basename -- "$0" \|\|
395	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
396	X"$0" : 'X$//$$' \\| \
397	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
398	$as_echo X/"$0" \|
399	sed '/^.\/$[^/][^/]$\/*$/{
400	s//\1/
401	q
402	}
403	/^X\/$\/\/$$/{
404	s//\1/
405	q
406	}
407	/^X\/$\/$.*/{
408	s//\1/
409	q
410	}
411	s/.*/./; q'`
412
413	# Avoid depending upon Character Ranges.
414	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417	as_cr_digits='0123456789'
418	as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421	as_lineno_1=$LINENO as_lineno_1a=$LINENO
422	as_lineno_2=$LINENO as_lineno_2a=$LINENO
423	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
425	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426	sed -n '
427	p
428	/[$]LINENO/=
429	' <$as_myself \|
430	sed '
431	s/[$]LINENO.*/&-/
432	t lineno
433	b
434	:lineno
435	N
436	:loop
437	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
438	t loop
439	s/-\n.*//
440	' >$as_me.lineno &&
441	chmod +x "$as_me.lineno" \|\|
442	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444	# Don't try to exec as it changes $[0], causing all sort of problems
445	# (the dirname of $[0] is not the place where we might find the
446	# original and so on. Autoconf is especially sensitive to this).
447	. "./$as_me.lineno"
448	# Exit status is that of the last command.
449	exit
450	}
451
452	ECHO_C= ECHO_N= ECHO_T=
453	case `echo -n x` in #(((((
454	-n*)
455	case `echo 'xy\c'` in
456	c) ECHO_T=' ';; # ECHO_T is single tab character.
457	xy) ECHO_C='\c';;
458	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459	ECHO_T=' ';;
460	esac;;
461	*)
462	ECHO_N='-n';;
463	esac
464
465	rm -f conf$$ conf$$.exe conf$$.file
466	if test -d conf$$.dir; then
467	rm -f conf$$.dir/conf$$.file
468	else
469	rm -f conf$$.dir
470	mkdir conf$$.dir 2>/dev/null
471	fi
472	if (echo >conf$$.file) 2>/dev/null; then
473	if ln -s conf$$.file conf$$ 2>/dev/null; then
474	as_ln_s='ln -s'
475	# ... but there are two gotchas:
476	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478	# In both cases, we have to default to `cp -p'.
479	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
480	as_ln_s='cp -p'
481	elif ln conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s=ln
483	else
484	as_ln_s='cp -p'
485	fi
486	else
487	as_ln_s='cp -p'
488	fi
489	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490	rmdir conf$$.dir 2>/dev/null
491
492	if mkdir -p . 2>/dev/null; then
493	as_mkdir_p='mkdir -p "$as_dir"'
494	else
495	test -d ./-p && rmdir ./-p
496	as_mkdir_p=false
497	fi
498
499	if test -x / >/dev/null 2>&1; then
500	as_test_x='test -x'
501	else
502	if ls -dL / >/dev/null 2>&1; then
503	as_ls_L_option=L
504	else
505	as_ls_L_option=
506	fi
507	as_test_x='
508	eval sh -c '\''
509	if test -d "$1"; then
510	test -d "$1/.";
511	else
512	case $1 in #(
513	-*)set "./$1";;
514	esac;
515	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516	???[sx]):;;)false;;esac;fi
517	'\'' sh
518	'
519	fi
520	as_executable_p=$as_test_x
521
522	# Sed expression to map a string onto a valid CPP name.
523	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525	# Sed expression to map a string onto a valid variable name.
526	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
530	exec 6>&1
531
532	# Name of the host.
533	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534	# so uname gets run too.
535	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
536
537	#
538	# Initializations.
539	#
540	ac_default_prefix=/usr/local
541	ac_clean_files=
542	ac_config_libobj_dir=.
543	LIBOBJS=
544	cross_compiling=no
545	subdirs=
546	MFLAGS=
547	MAKEFLAGS=
548
549	# Identity of this package.
550	PACKAGE_NAME='BLT'
551	PACKAGE_TARNAME='blt'
552	PACKAGE_VERSION='2.4'
553	PACKAGE_STRING='BLT 2.4'
554	PACKAGE_BUGREPORT=''
555	PACKAGE_URL=''
556
557	# Factoring default headers for most tests.
558	ac_includes_default="\
559	#include <stdio.h>
560	#ifdef HAVE_SYS_TYPES_H
561	# include <sys/types.h>
562	#endif
563	#ifdef HAVE_SYS_STAT_H
564	# include <sys/stat.h>
565	#endif
566	#ifdef STDC_HEADERS
567	# include <stdlib.h>
568	# include <stddef.h>
569	#else
570	# ifdef HAVE_STDLIB_H
571	# include <stdlib.h>
572	# endif
573	#endif
574	#ifdef HAVE_STRING_H
575	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
576	# include <memory.h>
577	# endif
578	# include <string.h>
579	#endif
580	#ifdef HAVE_STRINGS_H
581	# include <strings.h>
582	#endif
583	#ifdef HAVE_INTTYPES_H
584	# include <inttypes.h>
585	#endif
586	#ifdef HAVE_STDINT_H
587	# include <stdint.h>
588	#endif
589	#ifdef HAVE_UNISTD_H
590	# include <unistd.h>
591	#endif"
592
593	ac_subst_vars='LTLIBOBJS
594	LIBOBJS
595	TCLSH_PROG
596	VC_MANIFEST_EMBED_EXE
597	VC_MANIFEST_EMBED_DLL
598	RANLIB_STUB
599	MAKE_STUB_LIB
600	MAKE_STATIC_LIB
601	MAKE_SHARED_LIB
602	MAKE_LIB
603	TCL_DBGX
604	LDFLAGS_DEFAULT
605	CFLAGS_DEFAULT
606	LD_LIBRARY_PATH_VAR
607	SHLIB_CFLAGS
608	SHLIB_LD_LIBS
609	SHLIB_LD
610	STLIB_LD
611	CFLAGS_WARNING
612	CFLAGS_OPTIMIZE
613	CFLAGS_DEBUG
614	CELIB_DIR
615	AR
616	SHARED_BUILD
617	TCL_THREADS
618	TCL_INCLUDES
619	PKG_OBJECTS
620	PKG_SOURCES
621	MATH_LIBS
622	EGREP
623	GREP
624	RANLIB
625	SET_MAKE
626	INSTALL_DATA
627	INSTALL_SCRIPT
628	INSTALL_PROGRAM
629	CPP
630	OBJEXT
631	ac_ct_CC
632	CPPFLAGS
633	LDFLAGS
634	CFLAGS
635	CC
636	TCL_SHLIB_LD_LIBS
637	TCL_LD_FLAGS
638	TCL_EXTRA_CFLAGS
639	TCL_DEFS
640	TCL_LIBS
641	CLEANFILES
642	TCL_STUB_LIB_SPEC
643	TCL_STUB_LIB_FLAG
644	TCL_STUB_LIB_FILE
645	TCL_LIB_SPEC
646	TCL_LIB_FLAG
647	TCL_LIB_FILE
648	TCL_SRC_DIR
649	TCL_BIN_DIR
650	TCL_PATCH_LEVEL
651	TCL_VERSION
652	PKG_CFLAGS
653	PKG_LIBS
654	PKG_INCLUDES
655	PKG_HEADERS
656	PKG_TCL_SOURCES
657	PKG_STUB_OBJECTS
658	PKG_STUB_SOURCES
659	PKG_STUB_LIB_FILE
660	PKG_LIB_FILE
661	EXEEXT
662	CYGPATH
663	target_alias
664	host_alias
665	build_alias
666	LIBS
667	ECHO_T
668	ECHO_N
669	ECHO_C
670	DEFS
671	mandir
672	localedir
673	libdir
674	psdir
675	pdfdir
676	dvidir
677	htmldir
678	infodir
679	docdir
680	oldincludedir
681	includedir
682	localstatedir
683	sharedstatedir
684	sysconfdir
685	datadir
686	datarootdir
687	libexecdir
688	sbindir
689	bindir
690	program_transform_name
691	prefix
692	exec_prefix
693	PACKAGE_URL
694	PACKAGE_BUGREPORT
695	PACKAGE_STRING
696	PACKAGE_VERSION
697	PACKAGE_TARNAME
698	PACKAGE_NAME
699	PATH_SEPARATOR
700	SHELL'
701	ac_subst_files=''
702	ac_user_opts='
703	enable_option_checking
704	with_tcl
705	with_tclinclude
706	enable_threads
707	enable_shared
708	enable_64bit
709	enable_64bit_vis
710	enable_rpath
711	enable_wince
712	with_celib
713	enable_symbols
714	'
715	ac_precious_vars='build_alias
716	host_alias
717	target_alias
718	CC
719	CFLAGS
720	LDFLAGS
721	LIBS
722	CPPFLAGS
723	CPP'
724
725
726	# Initialize some variables set by options.
727	ac_init_help=
728	ac_init_version=false
729	ac_unrecognized_opts=
730	ac_unrecognized_sep=
731	# The variables have the same names as the options, with
732	# dashes changed to underlines.
733	cache_file=/dev/null
734	exec_prefix=NONE
735	no_create=
736	no_recursion=
737	prefix=NONE
738	program_prefix=NONE
739	program_suffix=NONE
740	program_transform_name=s,x,x,
741	silent=
742	site=
743	srcdir=
744	verbose=
745	x_includes=NONE
746	x_libraries=NONE
747
748	# Installation directory options.
749	# These are left unexpanded so users can "make install exec_prefix=/foo"
750	# and all the variables that are supposed to be based on exec_prefix
751	# by default will actually change.
752	# Use braces instead of parens because sh, perl, etc. also accept them.
753	# (The list follows the same order as the GNU Coding Standards.)
754	bindir='${exec_prefix}/bin'
755	sbindir='${exec_prefix}/sbin'
756	libexecdir='${exec_prefix}/libexec'
757	datarootdir='${prefix}/share'
758	datadir='${datarootdir}'
759	sysconfdir='${prefix}/etc'
760	sharedstatedir='${prefix}/com'
761	localstatedir='${prefix}/var'
762	includedir='${prefix}/include'
763	oldincludedir='/usr/include'
764	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
765	infodir='${datarootdir}/info'
766	htmldir='${docdir}'
767	dvidir='${docdir}'
768	pdfdir='${docdir}'
769	psdir='${docdir}'
770	libdir='${exec_prefix}/lib'
771	localedir='${datarootdir}/locale'
772	mandir='${datarootdir}/man'
773
774	ac_prev=
775	ac_dashdash=
776	for ac_option
777	do
778	# If the previous option needs an argument, assign it.
779	if test -n "$ac_prev"; then
780	eval $ac_prev=\$ac_option
781	ac_prev=
782	continue
783	fi
784
785	case $ac_option in
786	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
787	*) ac_optarg=yes ;;
788	esac
789
790	# Accept the important Cygnus configure options, so we can diagnose typos.
791
792	case $ac_dashdash$ac_option in
793	--)
794	ac_dashdash=yes ;;
795
796	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
797	ac_prev=bindir ;;
798	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
799	bindir=$ac_optarg ;;
800
801	-build \| --build \| --buil \| --bui \| --bu)
802	ac_prev=build_alias ;;
803	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
804	build_alias=$ac_optarg ;;
805
806	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
807	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
808	ac_prev=cache_file ;;
809	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
810	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
811	cache_file=$ac_optarg ;;
812
813	--config-cache \| -C)
814	cache_file=config.cache ;;
815
816	-datadir \| --datadir \| --datadi \| --datad)
817	ac_prev=datadir ;;
818	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
819	datadir=$ac_optarg ;;
820
821	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
822	\| --dataroo \| --dataro \| --datar)
823	ac_prev=datarootdir ;;
824	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
825	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
826	datarootdir=$ac_optarg ;;
827
828	-disable-* \| --disable-*)
829	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
830	# Reject names that are not valid shell variable names.
831	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
832	as_fn_error "invalid feature name: $ac_useropt"
833	ac_useropt_orig=$ac_useropt
834	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
835	case $ac_user_opts in
836	*"
837	"enable_$ac_useropt"
838	"*) ;;
839	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
840	ac_unrecognized_sep=', ';;
841	esac
842	eval enable_$ac_useropt=no ;;
843
844	-docdir \| --docdir \| --docdi \| --doc \| --do)
845	ac_prev=docdir ;;
846	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
847	docdir=$ac_optarg ;;
848
849	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
850	ac_prev=dvidir ;;
851	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
852	dvidir=$ac_optarg ;;
853
854	-enable-* \| --enable-*)
855	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
856	# Reject names that are not valid shell variable names.
857	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
858	as_fn_error "invalid feature name: $ac_useropt"
859	ac_useropt_orig=$ac_useropt
860	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
861	case $ac_user_opts in
862	*"
863	"enable_$ac_useropt"
864	"*) ;;
865	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
866	ac_unrecognized_sep=', ';;
867	esac
868	eval enable_$ac_useropt=\$ac_optarg ;;
869
870	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
871	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
872	\| --exec \| --exe \| --ex)
873	ac_prev=exec_prefix ;;
874	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
875	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
876	\| --exec=* \| --exe=* \| --ex=*)
877	exec_prefix=$ac_optarg ;;
878
879	-gas \| --gas \| --ga \| --g)
880	# Obsolete; use --with-gas.
881	with_gas=yes ;;
882
883	-help \| --help \| --hel \| --he \| -h)
884	ac_init_help=long ;;
885	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
886	ac_init_help=recursive ;;
887	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
888	ac_init_help=short ;;
889
890	-host \| --host \| --hos \| --ho)
891	ac_prev=host_alias ;;
892	-host=* \| --host=* \| --hos=* \| --ho=*)
893	host_alias=$ac_optarg ;;
894
895	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
896	ac_prev=htmldir ;;
897	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
898	\| --ht=*)
899	htmldir=$ac_optarg ;;
900
901	-includedir \| --includedir \| --includedi \| --included \| --include \
902	\| --includ \| --inclu \| --incl \| --inc)
903	ac_prev=includedir ;;
904	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
905	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
906	includedir=$ac_optarg ;;
907
908	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
909	ac_prev=infodir ;;
910	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
911	infodir=$ac_optarg ;;
912
913	-libdir \| --libdir \| --libdi \| --libd)
914	ac_prev=libdir ;;
915	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
916	libdir=$ac_optarg ;;
917
918	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
919	\| --libexe \| --libex \| --libe)
920	ac_prev=libexecdir ;;
921	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
922	\| --libexe=* \| --libex=* \| --libe=*)
923	libexecdir=$ac_optarg ;;
924
925	-localedir \| --localedir \| --localedi \| --localed \| --locale)
926	ac_prev=localedir ;;
927	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
928	localedir=$ac_optarg ;;
929
930	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
931	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
932	ac_prev=localstatedir ;;
933	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
934	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
935	localstatedir=$ac_optarg ;;
936
937	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
938	ac_prev=mandir ;;
939	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
940	mandir=$ac_optarg ;;
941
942	-nfp \| --nfp \| --nf)
943	# Obsolete; use --without-fp.
944	with_fp=no ;;
945
946	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
947	\| --no-cr \| --no-c \| -n)
948	no_create=yes ;;
949
950	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
951	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
952	no_recursion=yes ;;
953
954	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
955	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
956	\| --oldin \| --oldi \| --old \| --ol \| --o)
957	ac_prev=oldincludedir ;;
958	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
959	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
960	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
961	oldincludedir=$ac_optarg ;;
962
963	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
964	ac_prev=prefix ;;
965	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
966	prefix=$ac_optarg ;;
967
968	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
969	\| --program-pre \| --program-pr \| --program-p)
970	ac_prev=program_prefix ;;
971	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
972	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
973	program_prefix=$ac_optarg ;;
974
975	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
976	\| --program-suf \| --program-su \| --program-s)
977	ac_prev=program_suffix ;;
978	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
979	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
980	program_suffix=$ac_optarg ;;
981
982	-program-transform-name \| --program-transform-name \
983	\| --program-transform-nam \| --program-transform-na \
984	\| --program-transform-n \| --program-transform- \
985	\| --program-transform \| --program-transfor \
986	\| --program-transfo \| --program-transf \
987	\| --program-trans \| --program-tran \
988	\| --progr-tra \| --program-tr \| --program-t)
989	ac_prev=program_transform_name ;;
990	-program-transform-name=* \| --program-transform-name=* \
991	\| --program-transform-nam=* \| --program-transform-na=* \
992	\| --program-transform-n=* \| --program-transform-=* \
993	\| --program-transform=* \| --program-transfor=* \
994	\| --program-transfo=* \| --program-transf=* \
995	\| --program-trans=* \| --program-tran=* \
996	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
997	program_transform_name=$ac_optarg ;;
998
999	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1000	ac_prev=pdfdir ;;
1001	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1002	pdfdir=$ac_optarg ;;
1003
1004	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1005	ac_prev=psdir ;;
1006	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1007	psdir=$ac_optarg ;;
1008
1009	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1010	\| -silent \| --silent \| --silen \| --sile \| --sil)
1011	silent=yes ;;
1012
1013	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1014	ac_prev=sbindir ;;
1015	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1016	\| --sbi=* \| --sb=*)
1017	sbindir=$ac_optarg ;;
1018
1019	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1020	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1021	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1022	\| --sha \| --sh)
1023	ac_prev=sharedstatedir ;;
1024	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1025	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1026	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1027	\| --sha=* \| --sh=*)
1028	sharedstatedir=$ac_optarg ;;
1029
1030	-site \| --site \| --sit)
1031	ac_prev=site ;;
1032	-site=* \| --site=* \| --sit=*)
1033	site=$ac_optarg ;;
1034
1035	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1036	ac_prev=srcdir ;;
1037	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1038	srcdir=$ac_optarg ;;
1039
1040	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1041	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1042	ac_prev=sysconfdir ;;
1043	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1044	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1045	sysconfdir=$ac_optarg ;;
1046
1047	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1048	ac_prev=target_alias ;;
1049	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1050	target_alias=$ac_optarg ;;
1051
1052	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1053	verbose=yes ;;
1054
1055	-version \| --version \| --versio \| --versi \| --vers \| -V)
1056	ac_init_version=: ;;
1057
1058	-with-* \| --with-*)
1059	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1060	# Reject names that are not valid shell variable names.
1061	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1062	as_fn_error "invalid package name: $ac_useropt"
1063	ac_useropt_orig=$ac_useropt
1064	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1065	case $ac_user_opts in
1066	*"
1067	"with_$ac_useropt"
1068	"*) ;;
1069	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1070	ac_unrecognized_sep=', ';;
1071	esac
1072	eval with_$ac_useropt=\$ac_optarg ;;
1073
1074	-without-* \| --without-*)
1075	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1076	# Reject names that are not valid shell variable names.
1077	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1078	as_fn_error "invalid package name: $ac_useropt"
1079	ac_useropt_orig=$ac_useropt
1080	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1081	case $ac_user_opts in
1082	*"
1083	"with_$ac_useropt"
1084	"*) ;;
1085	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1086	ac_unrecognized_sep=', ';;
1087	esac
1088	eval with_$ac_useropt=no ;;
1089
1090	--x)
1091	# Obsolete; use --with-x.
1092	with_x=yes ;;
1093
1094	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1095	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1096	ac_prev=x_includes ;;
1097	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1098	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1099	x_includes=$ac_optarg ;;
1100
1101	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1102	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1103	ac_prev=x_libraries ;;
1104	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1105	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1106	x_libraries=$ac_optarg ;;
1107
1108	-*) as_fn_error "unrecognized option: \`$ac_option'
1109	Try \`$0 --help' for more information."
1110	;;
1111
1112	=)
1113	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1114	# Reject names that are not valid shell variable names.
1115	case $ac_envvar in #(
1116	'' \| [0-9]* \| [!_$as_cr_alnum] )
1117	as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1118	esac
1119	eval $ac_envvar=\$ac_optarg
1120	export $ac_envvar ;;
1121
1122	*)
1123	# FIXME: should be removed in autoconf 3.0.
1124	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1125	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1126	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1127	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1128	;;
1129
1130	esac
1131	done
1132
1133	if test -n "$ac_prev"; then
1134	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1135	as_fn_error "missing argument to $ac_option"
1136	fi
1137
1138	if test -n "$ac_unrecognized_opts"; then
1139	case $enable_option_checking in
1140	no) ;;
1141	fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1142	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1143	esac
1144	fi
1145
1146	# Check all directory arguments for consistency.
1147	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1148	datadir sysconfdir sharedstatedir localstatedir includedir \
1149	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1150	libdir localedir mandir
1151	do
1152	eval ac_val=\$$ac_var
1153	# Remove trailing slashes.
1154	case $ac_val in
1155	*/ )
1156	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1157	eval $ac_var=\$ac_val;;
1158	esac
1159	# Be sure to have absolute directory names.
1160	case $ac_val in
1161	[\\/$]* \| ?:[\\/]* ) continue;;
1162	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1163	esac
1164	as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1165	done
1166
1167	# There might be people who depend on the old broken behavior: `$host'
1168	# used to hold the argument of --host etc.
1169	# FIXME: To remove some day.
1170	build=$build_alias
1171	host=$host_alias
1172	target=$target_alias
1173
1174	# FIXME: To remove some day.
1175	if test "x$host_alias" != x; then
1176	if test "x$build_alias" = x; then
1177	cross_compiling=maybe
1178	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1179	If a cross compiler is detected then cross compile mode will be used." >&2
1180	elif test "x$build_alias" != "x$host_alias"; then
1181	cross_compiling=yes
1182	fi
1183	fi
1184
1185	ac_tool_prefix=
1186	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1187
1188	test "$silent" = yes && exec 6>/dev/null
1189
1190
1191	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1192	ac_ls_di=`ls -di .` &&
1193	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1194	as_fn_error "working directory cannot be determined"
1195	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1196	as_fn_error "pwd does not report name of working directory"
1197
1198
1199	# Find the source files, if location was not specified.
1200	if test -z "$srcdir"; then
1201	ac_srcdir_defaulted=yes
1202	# Try the directory containing this script, then the parent directory.
1203	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1204	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1205	X"$as_myself" : 'X$//$[^/]' \\| \
1206	X"$as_myself" : 'X$//$$' \\| \
1207	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1208	$as_echo X"$as_myself" \|
1209	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1210	s//\1/
1211	q
1212	}
1213	/^X$\/\/$[^/].*/{
1214	s//\1/
1215	q
1216	}
1217	/^X$\/\/$$/{
1218	s//\1/
1219	q
1220	}
1221	/^X$\/$.*/{
1222	s//\1/
1223	q
1224	}
1225	s/.*/./; q'`
1226	srcdir=$ac_confdir
1227	if test ! -r "$srcdir/$ac_unique_file"; then
1228	srcdir=..
1229	fi
1230	else
1231	ac_srcdir_defaulted=no
1232	fi
1233	if test ! -r "$srcdir/$ac_unique_file"; then
1234	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1235	as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1236	fi
1237	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1238	ac_abs_confdir=`(
1239	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error "$ac_msg"
1240	pwd)`
1241	# When building in place, set srcdir=.
1242	if test "$ac_abs_confdir" = "$ac_pwd"; then
1243	srcdir=.
1244	fi
1245	# Remove unnecessary trailing slashes from srcdir.
1246	# Double slashes in file names in object file debugging info
1247	# mess up M-x gdb in Emacs.
1248	case $srcdir in
1249	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1250	esac
1251	for ac_var in $ac_precious_vars; do
1252	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1253	eval ac_env_${ac_var}_value=\$${ac_var}
1254	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1255	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1256	done
1257
1258	#
1259	# Report the --help message.
1260	#
1261	if test "$ac_init_help" = "long"; then
1262	# Omit some internal or obsolete options to make the list less imposing.
1263	# This message is too long to be a string in the A/UX 3.1 sh.
1264	cat <<_ACEOF
1265	\`configure' configures BLT 2.4 to adapt to many kinds of systems.
1266
1267	Usage: $0 [OPTION]... [VAR=VALUE]...
1268
1269	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1270	VAR=VALUE. See below for descriptions of some of the useful variables.
1271
1272	Defaults for the options are specified in brackets.
1273
1274	Configuration:
1275	-h, --help display this help and exit
1276	--help=short display options specific to this package
1277	--help=recursive display the short help of all the included packages
1278	-V, --version display version information and exit
1279	-q, --quiet, --silent do not print \`checking...' messages
1280	--cache-file=FILE cache test results in FILE [disabled]
1281	-C, --config-cache alias for \`--cache-file=config.cache'
1282	-n, --no-create do not create output files
1283	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1284
1285	Installation directories:
1286	--prefix=PREFIX install architecture-independent files in PREFIX
1287	[$ac_default_prefix]
1288	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1289	[PREFIX]
1290
1291	By default, \`make install' will install all the files in
1292	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1293	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1294	for instance \`--prefix=\$HOME'.
1295
1296	For better control, use the options below.
1297
1298	Fine tuning of the installation directories:
1299	--bindir=DIR user executables [EPREFIX/bin]
1300	--sbindir=DIR system admin executables [EPREFIX/sbin]
1301	--libexecdir=DIR program executables [EPREFIX/libexec]
1302	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1303	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1304	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1305	--libdir=DIR object code libraries [EPREFIX/lib]
1306	--includedir=DIR C header files [PREFIX/include]
1307	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1308	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1309	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1310	--infodir=DIR info documentation [DATAROOTDIR/info]
1311	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1312	--mandir=DIR man documentation [DATAROOTDIR/man]
1313	--docdir=DIR documentation root [DATAROOTDIR/doc/blt]
1314	--htmldir=DIR html documentation [DOCDIR]
1315	--dvidir=DIR dvi documentation [DOCDIR]
1316	--pdfdir=DIR pdf documentation [DOCDIR]
1317	--psdir=DIR ps documentation [DOCDIR]
1318	_ACEOF
1319
1320	cat <<\_ACEOF
1321	_ACEOF
1322	fi
1323
1324	if test -n "$ac_init_help"; then
1325	case $ac_init_help in
1326	short \| recursive ) echo "Configuration of BLT 2.4:";;
1327	esac
1328	cat <<\_ACEOF
1329
1330	Optional Features:
1331	--disable-option-checking ignore unrecognized --enable/--with options
1332	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1333	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1334	--enable-threads build with threads
1335	--enable-shared build and link with shared libraries (default: on)
1336	--enable-64bit enable 64bit support (default: off)
1337	--enable-64bit-vis enable 64bit Sparc VIS support (default: off)
1338	--disable-rpath disable rpath support (default: on)
1339	--enable-wince enable Win/CE support (where applicable)
1340	--enable-symbols build with debugging symbols (default: off)
1341
1342	Optional Packages:
1343	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1344	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1345	--with-tcl directory containing tcl configuration
1346	(tclConfig.sh)
1347	--with-tclinclude directory containing the public Tcl header files
1348	--with-celib=DIR use Windows/CE support library from DIR
1349
1350	Some influential environment variables:
1351	CC C compiler command
1352	CFLAGS C compiler flags
1353	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1354	nonstandard directory <lib dir>
1355	LIBS libraries to pass to the linker, e.g. -l<library>
1356	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1357	you have headers in a nonstandard directory <include dir>
1358	CPP C preprocessor
1359
1360	Use these variables to override the choices made by `configure' or to help
1361	it to find libraries and programs with nonstandard names/locations.
1362
1363	Report bugs to the package provider.
1364	_ACEOF
1365	ac_status=$?
1366	fi
1367
1368	if test "$ac_init_help" = "recursive"; then
1369	# If there are subdirs, report their specific --help.
1370	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1371	test -d "$ac_dir" \|\|
1372	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1373	continue
1374	ac_builddir=.
1375
1376	case "$ac_dir" in
1377	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1378	*)
1379	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1380	# A ".." for each directory in $ac_dir_suffix.
1381	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1382	case $ac_top_builddir_sub in
1383	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1384	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1385	esac ;;
1386	esac
1387	ac_abs_top_builddir=$ac_pwd
1388	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1389	# for backward compatibility:
1390	ac_top_builddir=$ac_top_build_prefix
1391
1392	case $srcdir in
1393	.) # We are building in place.
1394	ac_srcdir=.
1395	ac_top_srcdir=$ac_top_builddir_sub
1396	ac_abs_top_srcdir=$ac_pwd ;;
1397	[\\/]* \| ?:[\\/]* ) # Absolute name.
1398	ac_srcdir=$srcdir$ac_dir_suffix;
1399	ac_top_srcdir=$srcdir
1400	ac_abs_top_srcdir=$srcdir ;;
1401	*) # Relative name.
1402	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1403	ac_top_srcdir=$ac_top_build_prefix$srcdir
1404	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1405	esac
1406	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1407
1408	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1409	# Check for guested configure.
1410	if test -f "$ac_srcdir/configure.gnu"; then
1411	echo &&
1412	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1413	elif test -f "$ac_srcdir/configure"; then
1414	echo &&
1415	$SHELL "$ac_srcdir/configure" --help=recursive
1416	else
1417	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1418	fi \|\| ac_status=$?
1419	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1420	done
1421	fi
1422
1423	test -n "$ac_init_help" && exit $ac_status
1424	if $ac_init_version; then
1425	cat <<\_ACEOF
1426	BLT configure 2.4
1427	generated by GNU Autoconf 2.65
1428
1429	Copyright (C) 2009 Free Software Foundation, Inc.
1430	This configure script is free software; the Free Software Foundation
1431	gives unlimited permission to copy, distribute and modify it.
1432	_ACEOF
1433	exit
1434	fi
1435
1436	## ------------------------ ##
1437	## Autoconf initialization. ##
1438	## ------------------------ ##
1439
1440	# ac_fn_c_try_compile LINENO
1441	# --------------------------
1442	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1443	ac_fn_c_try_compile ()
1444	{
1445	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1446	rm -f conftest.$ac_objext
1447	if { { ac_try="$ac_compile"
1448	case "(($ac_try" in
1449	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1450	*) ac_try_echo=$ac_try;;
1451	esac
1452	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1453	$as_echo "$ac_try_echo"; } >&5
1454	(eval "$ac_compile") 2>conftest.err
1455	ac_status=$?
1456	if test -s conftest.err; then
1457	grep -v '^ *+' conftest.err >conftest.er1
1458	cat conftest.er1 >&5
1459	mv -f conftest.er1 conftest.err
1460	fi
1461	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1462	test $ac_status = 0; } && {
1463	test -z "$ac_c_werror_flag" \|\|
1464	test ! -s conftest.err
1465	} && test -s conftest.$ac_objext; then :
1466	ac_retval=0
1467	else
1468	$as_echo "$as_me: failed program was:" >&5
1469	sed 's/^/\| /' conftest.$ac_ext >&5
1470
1471	ac_retval=1
1472	fi
1473	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1474	as_fn_set_status $ac_retval
1475
1476	} # ac_fn_c_try_compile
1477
1478	# ac_fn_c_try_cpp LINENO
1479	# ----------------------
1480	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1481	ac_fn_c_try_cpp ()
1482	{
1483	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1484	if { { ac_try="$ac_cpp conftest.$ac_ext"
1485	case "(($ac_try" in
1486	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1487	*) ac_try_echo=$ac_try;;
1488	esac
1489	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490	$as_echo "$ac_try_echo"; } >&5
1491	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1492	ac_status=$?
1493	if test -s conftest.err; then
1494	grep -v '^ *+' conftest.err >conftest.er1
1495	cat conftest.er1 >&5
1496	mv -f conftest.er1 conftest.err
1497	fi
1498	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499	test $ac_status = 0; } >/dev/null && {
1500	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1501	test ! -s conftest.err
1502	}; then :
1503	ac_retval=0
1504	else
1505	$as_echo "$as_me: failed program was:" >&5
1506	sed 's/^/\| /' conftest.$ac_ext >&5
1507
1508	ac_retval=1
1509	fi
1510	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1511	as_fn_set_status $ac_retval
1512
1513	} # ac_fn_c_try_cpp
1514
1515	# ac_fn_c_try_run LINENO
1516	# ----------------------
1517	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1518	# that executables can be run.
1519	ac_fn_c_try_run ()
1520	{
1521	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1522	if { { ac_try="$ac_link"
1523	case "(($ac_try" in
1524	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1525	*) ac_try_echo=$ac_try;;
1526	esac
1527	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528	$as_echo "$ac_try_echo"; } >&5
1529	(eval "$ac_link") 2>&5
1530	ac_status=$?
1531	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1532	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1533	{ { case "(($ac_try" in
1534	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1535	*) ac_try_echo=$ac_try;;
1536	esac
1537	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1538	$as_echo "$ac_try_echo"; } >&5
1539	(eval "$ac_try") 2>&5
1540	ac_status=$?
1541	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1542	test $ac_status = 0; }; }; then :
1543	ac_retval=0
1544	else
1545	$as_echo "$as_me: program exited with status $ac_status" >&5
1546	$as_echo "$as_me: failed program was:" >&5
1547	sed 's/^/\| /' conftest.$ac_ext >&5
1548
1549	ac_retval=$ac_status
1550	fi
1551	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1552	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1553	as_fn_set_status $ac_retval
1554
1555	} # ac_fn_c_try_run
1556
1557	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1558	# -------------------------------------------------------
1559	# Tests whether HEADER exists and can be compiled using the include files in
1560	# INCLUDES, setting the cache variable VAR accordingly.
1561	ac_fn_c_check_header_compile ()
1562	{
1563	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1564	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1565	$as_echo_n "checking for $2... " >&6; }
1566	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1567	$as_echo_n "(cached) " >&6
1568	else
1569	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1570	/* end confdefs.h. */
1571	$4
1572	#include <$2>
1573	_ACEOF
1574	if ac_fn_c_try_compile "$LINENO"; then :
1575	eval "$3=yes"
1576	else
1577	eval "$3=no"
1578	fi
1579	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1580	fi
1581	eval ac_res=\$$3
1582	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1583	$as_echo "$ac_res" >&6; }
1584	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1585
1586	} # ac_fn_c_check_header_compile
1587
1588	# ac_fn_c_try_link LINENO
1589	# -----------------------
1590	# Try to link conftest.$ac_ext, and return whether this succeeded.
1591	ac_fn_c_try_link ()
1592	{
1593	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1594	rm -f conftest.$ac_objext conftest$ac_exeext
1595	if { { ac_try="$ac_link"
1596	case "(($ac_try" in
1597	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1598	*) ac_try_echo=$ac_try;;
1599	esac
1600	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1601	$as_echo "$ac_try_echo"; } >&5
1602	(eval "$ac_link") 2>conftest.err
1603	ac_status=$?
1604	if test -s conftest.err; then
1605	grep -v '^ *+' conftest.err >conftest.er1
1606	cat conftest.er1 >&5
1607	mv -f conftest.er1 conftest.err
1608	fi
1609	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1610	test $ac_status = 0; } && {
1611	test -z "$ac_c_werror_flag" \|\|
1612	test ! -s conftest.err
1613	} && test -s conftest$ac_exeext && {
1614	test "$cross_compiling" = yes \|\|
1615	$as_test_x conftest$ac_exeext
1616	}; then :
1617	ac_retval=0
1618	else
1619	$as_echo "$as_me: failed program was:" >&5
1620	sed 's/^/\| /' conftest.$ac_ext >&5
1621
1622	ac_retval=1
1623	fi
1624	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1625	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1626	# interfere with the next link command; also delete a directory that is
1627	# left behind by Apple's compiler. We do this before executing the actions.
1628	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1629	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1630	as_fn_set_status $ac_retval
1631
1632	} # ac_fn_c_try_link
1633
1634	# ac_fn_c_check_func LINENO FUNC VAR
1635	# ----------------------------------
1636	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1637	ac_fn_c_check_func ()
1638	{
1639	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1640	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1641	$as_echo_n "checking for $2... " >&6; }
1642	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1643	$as_echo_n "(cached) " >&6
1644	else
1645	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1646	/* end confdefs.h. */
1647	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1648	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1649	#define $2 innocuous_$2
1650
1651	/* System header to define __stub macros and hopefully few prototypes,
1652	which can conflict with char $2 (); below.
1653	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1654	<limits.h> exists even on freestanding compilers. */
1655
1656	#ifdef __STDC__
1657	# include <limits.h>
1658	#else
1659	# include <assert.h>
1660	#endif
1661
1662	#undef $2
1663
1664	/* Override any GCC internal prototype to avoid an error.
1665	Use char because int might match the return type of a GCC
1666	builtin and then its argument prototype would still apply. */
1667	#ifdef __cplusplus
1668	extern "C"
1669	#endif
1670	char $2 ();
1671	/* The GNU C library defines this for functions which it implements
1672	to always fail with ENOSYS. Some functions are actually named
1673	something starting with __ and the normal name is an alias. */
1674	#if defined __stub_$2 \|\| defined __stub___$2
1675	choke me
1676	#endif
1677
1678	int
1679	main ()
1680	{
1681	return $2 ();
1682	;
1683	return 0;
1684	}
1685	_ACEOF
1686	if ac_fn_c_try_link "$LINENO"; then :
1687	eval "$3=yes"
1688	else
1689	eval "$3=no"
1690	fi
1691	rm -f core conftest.err conftest.$ac_objext \
1692	conftest$ac_exeext conftest.$ac_ext
1693	fi
1694	eval ac_res=\$$3
1695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1696	$as_echo "$ac_res" >&6; }
1697	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1698
1699	} # ac_fn_c_check_func
1700
1701	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1702	# -------------------------------------------------------
1703	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1704	# the include files in INCLUDES and setting the cache variable VAR
1705	# accordingly.
1706	ac_fn_c_check_header_mongrel ()
1707	{
1708	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1709	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1710	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1711	$as_echo_n "checking for $2... " >&6; }
1712	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1713	$as_echo_n "(cached) " >&6
1714	fi
1715	eval ac_res=\$$3
1716	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1717	$as_echo "$ac_res" >&6; }
1718	else
1719	# Is the header compilable?
1720	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1721	$as_echo_n "checking $2 usability... " >&6; }
1722	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723	/* end confdefs.h. */
1724	$4
1725	#include <$2>
1726	_ACEOF
1727	if ac_fn_c_try_compile "$LINENO"; then :
1728	ac_header_compiler=yes
1729	else
1730	ac_header_compiler=no
1731	fi
1732	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1733	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1734	$as_echo "$ac_header_compiler" >&6; }
1735
1736	# Is the header present?
1737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1738	$as_echo_n "checking $2 presence... " >&6; }
1739	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1740	/* end confdefs.h. */
1741	#include <$2>
1742	_ACEOF
1743	if ac_fn_c_try_cpp "$LINENO"; then :
1744	ac_header_preproc=yes
1745	else
1746	ac_header_preproc=no
1747	fi
1748	rm -f conftest.err conftest.$ac_ext
1749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1750	$as_echo "$ac_header_preproc" >&6; }
1751
1752	# So? What about this header?
1753	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1754	yes:no: )
1755	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1756	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1757	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1758	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1759	;;
1760	no:yes:* )
1761	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1762	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1763	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1764	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1765	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1766	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1767	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1768	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1769	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1770	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1771	;;
1772	esac
1773	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1774	$as_echo_n "checking for $2... " >&6; }
1775	if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1776	$as_echo_n "(cached) " >&6
1777	else
1778	eval "$3=\$ac_header_compiler"
1779	fi
1780	eval ac_res=\$$3
1781	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1782	$as_echo "$ac_res" >&6; }
1783	fi
1784	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1785
1786	} # ac_fn_c_check_header_mongrel
1787	cat >config.log <<_ACEOF
1788	This file contains any messages produced by compilers while
1789	running configure, to aid debugging if configure makes a mistake.
1790
1791	It was created by BLT $as_me 2.4, which was
1792	generated by GNU Autoconf 2.65. Invocation command line was
1793
1794	$ $0 $@
1795
1796	_ACEOF
1797	exec 5>>config.log
1798	{
1799	cat <<_ASUNAME
1800	## --------- ##
1801	## Platform. ##
1802	## --------- ##
1803
1804	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1805	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1806	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1807	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1808	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1809
1810	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1811	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1812
1813	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1814	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1815	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1816	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1817	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1818	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1819	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1820
1821	_ASUNAME
1822
1823	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1824	for as_dir in $PATH
1825	do
1826	IFS=$as_save_IFS
1827	test -z "$as_dir" && as_dir=.
1828	$as_echo "PATH: $as_dir"
1829	done
1830	IFS=$as_save_IFS
1831
1832	} >&5
1833
1834	cat >&5 <<_ACEOF
1835
1836
1837	## ----------- ##
1838	## Core tests. ##
1839	## ----------- ##
1840
1841	_ACEOF
1842
1843
1844	# Keep a trace of the command line.
1845	# Strip out --no-create and --no-recursion so they do not pile up.
1846	# Strip out --silent because we don't want to record it for future runs.
1847	# Also quote any args containing shell meta-characters.
1848	# Make two passes to allow for proper duplicate-argument suppression.
1849	ac_configure_args=
1850	ac_configure_args0=
1851	ac_configure_args1=
1852	ac_must_keep_next=false
1853	for ac_pass in 1 2
1854	do
1855	for ac_arg
1856	do
1857	case $ac_arg in
1858	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1859	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1860	\| -silent \| --silent \| --silen \| --sile \| --sil)
1861	continue ;;
1862	\')
1863	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1864	esac
1865	case $ac_pass in
1866	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1867	2)
1868	as_fn_append ac_configure_args1 " '$ac_arg'"
1869	if test $ac_must_keep_next = true; then
1870	ac_must_keep_next=false # Got value, back to normal.
1871	else
1872	case $ac_arg in
1873	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1874	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1875	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1876	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1877	case "$ac_configure_args0 " in
1878	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1879	esac
1880	;;
1881	-* ) ac_must_keep_next=true ;;
1882	esac
1883	fi
1884	as_fn_append ac_configure_args " '$ac_arg'"
1885	;;
1886	esac
1887	done
1888	done
1889	{ ac_configure_args0=; unset ac_configure_args0;}
1890	{ ac_configure_args1=; unset ac_configure_args1;}
1891
1892	# When interrupted or exit'd, cleanup temporary files, and complete
1893	# config.log. We remove comments because anyway the quotes in there
1894	# would cause problems or look ugly.
1895	# WARNING: Use '\'' to represent an apostrophe within the trap.
1896	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1897	trap 'exit_status=$?
1898	# Save into config.log some information that might help in debugging.
1899	{
1900	echo
1901
1902	cat <<\_ASBOX
1903	## ---------------- ##
1904	## Cache variables. ##
1905	## ---------------- ##
1906	_ASBOX
1907	echo
1908	# The following way of writing the cache mishandles newlines in values,
1909	(
1910	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1911	eval ac_val=\$$ac_var
1912	case $ac_val in #(
1913	${as_nl})
1914	case $ac_var in #(
1915	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1916	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1917	esac
1918	case $ac_var in #(
1919	_ \| IFS \| as_nl) ;; #(
1920	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1921	*) { eval $ac_var=; unset $ac_var;} ;;
1922	esac ;;
1923	esac
1924	done
1925	(set) 2>&1 \|
1926	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1927	${as_nl}ac_space=\ )
1928	sed -n \
1929	"s/'\''/'\''\\\\'\'''\''/g;
1930	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1931	;; #(
1932	*)
1933	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1934	;;
1935	esac \|
1936	sort
1937	)
1938	echo
1939
1940	cat <<\_ASBOX
1941	## ----------------- ##
1942	## Output variables. ##
1943	## ----------------- ##
1944	_ASBOX
1945	echo
1946	for ac_var in $ac_subst_vars
1947	do
1948	eval ac_val=\$$ac_var
1949	case $ac_val in
1950	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1951	esac
1952	$as_echo "$ac_var='\''$ac_val'\''"
1953	done \| sort
1954	echo
1955
1956	if test -n "$ac_subst_files"; then
1957	cat <<\_ASBOX
1958	## ------------------- ##
1959	## File substitutions. ##
1960	## ------------------- ##
1961	_ASBOX
1962	echo
1963	for ac_var in $ac_subst_files
1964	do
1965	eval ac_val=\$$ac_var
1966	case $ac_val in
1967	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1968	esac
1969	$as_echo "$ac_var='\''$ac_val'\''"
1970	done \| sort
1971	echo
1972	fi
1973
1974	if test -s confdefs.h; then
1975	cat <<\_ASBOX
1976	## ----------- ##
1977	## confdefs.h. ##
1978	## ----------- ##
1979	_ASBOX
1980	echo
1981	cat confdefs.h
1982	echo
1983	fi
1984	test "$ac_signal" != 0 &&
1985	$as_echo "$as_me: caught signal $ac_signal"
1986	$as_echo "$as_me: exit $exit_status"
1987	} >&5
1988	rm -f core .core core.conftest. &&
1989	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1990	exit $exit_status
1991	' 0
1992	for ac_signal in 1 2 13 15; do
1993	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1994	done
1995	ac_signal=0
1996
1997	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1998	rm -f -r conftest* confdefs.h
1999
2000	$as_echo "/* confdefs.h */" > confdefs.h
2001
2002	# Predefined preprocessor variables.
2003
2004	cat >>confdefs.h <<_ACEOF
2005	#define PACKAGE_NAME "$PACKAGE_NAME"
2006	_ACEOF
2007
2008	cat >>confdefs.h <<_ACEOF
2009	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2010	_ACEOF
2011
2012	cat >>confdefs.h <<_ACEOF
2013	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2014	_ACEOF
2015
2016	cat >>confdefs.h <<_ACEOF
2017	#define PACKAGE_STRING "$PACKAGE_STRING"
2018	_ACEOF
2019
2020	cat >>confdefs.h <<_ACEOF
2021	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2022	_ACEOF
2023
2024	cat >>confdefs.h <<_ACEOF
2025	#define PACKAGE_URL "$PACKAGE_URL"
2026	_ACEOF
2027
2028
2029	# Let the site file select an alternate cache file if it wants to.
2030	# Prefer an explicitly selected file to automatically selected ones.
2031	ac_site_file1=NONE
2032	ac_site_file2=NONE
2033	if test -n "$CONFIG_SITE"; then
2034	ac_site_file1=$CONFIG_SITE
2035	elif test "x$prefix" != xNONE; then
2036	ac_site_file1=$prefix/share/config.site
2037	ac_site_file2=$prefix/etc/config.site
2038	else
2039	ac_site_file1=$ac_default_prefix/share/config.site
2040	ac_site_file2=$ac_default_prefix/etc/config.site
2041	fi
2042	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2043	do
2044	test "x$ac_site_file" = xNONE && continue
2045	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2046	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2047	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2048	sed 's/^/\| /' "$ac_site_file" >&5
2049	. "$ac_site_file"
2050	fi
2051	done
2052
2053	if test -r "$cache_file"; then
2054	# Some versions of bash will fail to source /dev/null (special files
2055	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2056	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2057	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2058	$as_echo "$as_me: loading cache $cache_file" >&6;}
2059	case $cache_file in
2060	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2061	*) . "./$cache_file";;
2062	esac
2063	fi
2064	else
2065	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2066	$as_echo "$as_me: creating cache $cache_file" >&6;}
2067	>$cache_file
2068	fi
2069
2070	# Check that the precious variables saved in the cache have kept the same
2071	# value.
2072	ac_cache_corrupted=false
2073	for ac_var in $ac_precious_vars; do
2074	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2075	eval ac_new_set=\$ac_env_${ac_var}_set
2076	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2077	eval ac_new_val=\$ac_env_${ac_var}_value
2078	case $ac_old_set,$ac_new_set in
2079	set,)
2080	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2081	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2082	ac_cache_corrupted=: ;;
2083	,set)
2084	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2085	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2086	ac_cache_corrupted=: ;;
2087	,);;
2088	*)
2089	if test "x$ac_old_val" != "x$ac_new_val"; then
2090	# differences in whitespace do not lead to failure.
2091	ac_old_val_w=`echo x $ac_old_val`
2092	ac_new_val_w=`echo x $ac_new_val`
2093	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2094	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2095	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2096	ac_cache_corrupted=:
2097	else
2098	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2099	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2100	eval $ac_var=\$ac_old_val
2101	fi
2102	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2103	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2104	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2105	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2106	fi;;
2107	esac
2108	# Pass precious variables to config.status.
2109	if test "$ac_new_set" = set; then
2110	case $ac_new_val in
2111	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2112	*) ac_arg=$ac_var=$ac_new_val ;;
2113	esac
2114	case " $ac_configure_args " in
2115	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2116	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2117	esac
2118	fi
2119	done
2120	if $ac_cache_corrupted; then
2121	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2122	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2123	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2124	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2125	as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2126	fi
2127	## -------------------- ##
2128	## Main body of script. ##
2129	## -------------------- ##
2130
2131	ac_ext=c
2132	ac_cpp='$CPP $CPPFLAGS'
2133	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2134	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2135	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2136
2137
2138
2139	#--------------------------------------------------------------------
2140	# Call TEA_INIT as the first TEA_ macro to set up initial vars.
2141	# This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
2142	# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
2143	# --------------------------------------------------------------------
2144
2145
2146	# TEA extensions pass this us the version of TEA they think they
2147	# are compatible with.
2148	TEA_VERSION="3.9"
2149
2150	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct TEA configuration" >&5
2151	$as_echo_n "checking for correct TEA configuration... " >&6; }
2152	if test x"${PACKAGE_NAME}" = x ; then
2153	as_fn_error "
2154	The PACKAGE_NAME variable must be defined by your TEA configure.in" "$LINENO" 5
2155	fi
2156	if test x"3.9" = x ; then
2157	as_fn_error "
2158	TEA version not specified." "$LINENO" 5
2159	elif test "3.9" != "${TEA_VERSION}" ; then
2160	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: warning: requested TEA version \"3.9\", have \"${TEA_VERSION}\"" >&5
2161	$as_echo "warning: requested TEA version \"3.9\", have \"${TEA_VERSION}\"" >&6; }
2162	else
2163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok (TEA ${TEA_VERSION})" >&5
2164	$as_echo "ok (TEA ${TEA_VERSION})" >&6; }
2165	fi
2166	case "`uname -s`" in
2167	win32\|WIN32\|MINGW32_)
2168	# Extract the first word of "cygpath", so it can be a program name with args.
2169	set dummy cygpath; ac_word=$2
2170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2171	$as_echo_n "checking for $ac_word... " >&6; }
2172	if test "${ac_cv_prog_CYGPATH+set}" = set; then :
2173	$as_echo_n "(cached) " >&6
2174	else
2175	if test -n "$CYGPATH"; then
2176	ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test.
2177	else
2178	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2179	for as_dir in $PATH
2180	do
2181	IFS=$as_save_IFS
2182	test -z "$as_dir" && as_dir=.
2183	for ac_exec_ext in '' $ac_executable_extensions; do
2184	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2185	ac_cv_prog_CYGPATH="cygpath -w"
2186	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2187	break 2
2188	fi
2189	done
2190	done
2191	IFS=$as_save_IFS
2192
2193	test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo"
2194	fi
2195	fi
2196	CYGPATH=$ac_cv_prog_CYGPATH
2197	if test -n "$CYGPATH"; then
2198	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CYGPATH" >&5
2199	$as_echo "$CYGPATH" >&6; }
2200	else
2201	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2202	$as_echo "no" >&6; }
2203	fi
2204
2205
2206	EXEEXT=".exe"
2207	TEA_PLATFORM="windows"
2208	;;
2209	CYGWIN_)
2210	CYGPATH=echo
2211	EXEEXT=".exe"
2212	# TEA_PLATFORM is determined later in LOAD_TCLCONFIG
2213	;;
2214	*)
2215	CYGPATH=echo
2216	# Maybe we are cross-compiling....
2217	case ${host_alias} in
2218	mingw32)
2219	EXEEXT=".exe"
2220	TEA_PLATFORM="windows"
2221	;;
2222	*)
2223	EXEEXT=""
2224	TEA_PLATFORM="unix"
2225	;;
2226	esac
2227	;;
2228	esac
2229
2230	# Check if exec_prefix is set. If not use fall back to prefix.
2231	# Note when adjusted, so that TEA_PREFIX can correct for this.
2232	# This is needed for recursive configures, since autoconf propagates
2233	# $prefix, but not $exec_prefix (doh!).
2234	if test x$exec_prefix = xNONE ; then
2235	exec_prefix_default=yes
2236	exec_prefix=$prefix
2237	fi
2238
2239	{ $as_echo "$as_me:${as_lineno-$LINENO}: configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}" >&5
2240	$as_echo "$as_me: configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}" >&6;}
2241
2242
2243
2244
2245	# This package name must be replaced statically for AC_SUBST to work
2246
2247	# Substitute STUB_LIB_FILE in case package creates a stub library too.
2248
2249
2250	# We AC_SUBST these here to ensure they are subst'ed,
2251	# in case the user doesn't call TEA_ADD_...
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261	ac_aux_dir=
2262	for ac_dir in tclconfig "$srcdir"/tclconfig; do
2263	for ac_t in install-sh install.sh shtool; do
2264	if test -f "$ac_dir/$ac_t"; then
2265	ac_aux_dir=$ac_dir
2266	ac_install_sh="$ac_aux_dir/$ac_t -c"
2267	break 2
2268	fi
2269	done
2270	done
2271	if test -z "$ac_aux_dir"; then
2272	as_fn_error "cannot find install-sh, install.sh, or shtool in tclconfig \"$srcdir\"/tclconfig" "$LINENO" 5
2273	fi
2274
2275	# These three variables are undocumented and unsupported,
2276	# and are intended to be withdrawn in a future Autoconf release.
2277	# They can cause serious problems if a builder's source tree is in a directory
2278	# whose full name contains unusual characters.
2279	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2280	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2281	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2282
2283
2284
2285	#--------------------------------------------------------------------
2286	# Load the tclConfig.sh file
2287	#--------------------------------------------------------------------
2288
2289
2290
2291	#
2292	# Ok, lets find the tcl configuration
2293	# First, look for one uninstalled.
2294	# the alternative search directory is invoked by --with-tcl
2295	#
2296
2297	if test x"${no_tcl}" = x ; then
2298	# we reset no_tcl in case something fails here
2299	no_tcl=true
2300
2301	# Check whether --with-tcl was given.
2302	if test "${with_tcl+set}" = set; then :
2303	withval=$with_tcl; with_tclconfig="${withval}"
2304	fi
2305
2306	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
2307	$as_echo_n "checking for Tcl configuration... " >&6; }
2308	if test "${ac_cv_c_tclconfig+set}" = set; then :
2309	$as_echo_n "(cached) " >&6
2310	else
2311
2312
2313	# First check to see if --with-tcl was specified.
2314	if test x"${with_tclconfig}" != x ; then
2315	case "${with_tclconfig}" in
2316	*/tclConfig.sh )
2317	if test -f "${with_tclconfig}"; then
2318	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5
2319	$as_echo "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;}
2320	with_tclconfig="`echo "${with_tclconfig}" \| sed 's!/tclConfig\.sh$!!'`"
2321	fi ;;
2322	esac
2323	if test -f "${with_tclconfig}/tclConfig.sh" ; then
2324	ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`"
2325	else
2326	as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
2327	fi
2328	fi
2329
2330	# then check for a private Tcl installation
2331	if test x"${ac_cv_c_tclconfig}" = x ; then
2332	for i in \
2333	../tcl \
2334	`ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
2335	`ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
2336	`ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
2337	../../tcl \
2338	`ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
2339	`ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
2340	`ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
2341	../../../tcl \
2342	`ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
2343	`ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
2344	`ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
2345	if test "${TEA_PLATFORM}" = "windows" \
2346	-a -f "$i/win/tclConfig.sh" ; then
2347	ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
2348	break
2349	fi
2350	if test -f "$i/unix/tclConfig.sh" ; then
2351	ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
2352	break
2353	fi
2354	done
2355	fi
2356
2357	# on Darwin, check in Framework installation locations
2358	if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
2359	for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
2360	`ls -d /Library/Frameworks 2>/dev/null` \
2361	`ls -d /Network/Library/Frameworks 2>/dev/null` \
2362	`ls -d /System/Library/Frameworks 2>/dev/null` \
2363	; do
2364	if test -f "$i/Tcl.framework/tclConfig.sh" ; then
2365	ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`"
2366	break
2367	fi
2368	done
2369	fi
2370
2371	# TEA specific: on Windows, check in common installation locations
2372	if test "${TEA_PLATFORM}" = "windows" \
2373	-a x"${ac_cv_c_tclconfig}" = x ; then
2374	for i in `ls -d C:/Tcl/lib 2>/dev/null` \
2375	`ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \
2376	; do
2377	if test -f "$i/tclConfig.sh" ; then
2378	ac_cv_c_tclconfig="`(cd $i; pwd)`"
2379	break
2380	fi
2381	done
2382	fi
2383
2384	# check in a few common install locations
2385	if test x"${ac_cv_c_tclconfig}" = x ; then
2386	for i in `ls -d ${libdir} 2>/dev/null` \
2387	`ls -d ${exec_prefix}/lib 2>/dev/null` \
2388	`ls -d ${prefix}/lib 2>/dev/null` \
2389	`ls -d /usr/local/lib 2>/dev/null` \
2390	`ls -d /usr/contrib/lib 2>/dev/null` \
2391	`ls -d /usr/lib 2>/dev/null` \
2392	`ls -d /usr/lib64 2>/dev/null` \
2393	; do
2394	if test -f "$i/tclConfig.sh" ; then
2395	ac_cv_c_tclconfig="`(cd $i; pwd)`"
2396	break
2397	fi
2398	done
2399	fi
2400
2401	# check in a few other private locations
2402	if test x"${ac_cv_c_tclconfig}" = x ; then
2403	for i in \
2404	${srcdir}/../tcl \
2405	`ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
2406	`ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
2407	`ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
2408	if test "${TEA_PLATFORM}" = "windows" \
2409	-a -f "$i/win/tclConfig.sh" ; then
2410	ac_cv_c_tclconfig="`(cd $i/win; pwd)`"
2411	break
2412	fi
2413	if test -f "$i/unix/tclConfig.sh" ; then
2414	ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
2415	break
2416	fi
2417	done
2418	fi
2419
2420	fi
2421
2422
2423	if test x"${ac_cv_c_tclconfig}" = x ; then
2424	TCL_BIN_DIR="# no Tcl configs found"
2425	as_fn_error "Can't find Tcl configuration definitions" "$LINENO" 5
2426	else
2427	no_tcl=
2428	TCL_BIN_DIR="${ac_cv_c_tclconfig}"
2429	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
2430	$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
2431	fi
2432	fi
2433
2434
2435	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
2436	$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
2437
2438	if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
2439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
2440	$as_echo "loading" >&6; }
2441	. "${TCL_BIN_DIR}/tclConfig.sh"
2442	else
2443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
2444	$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
2445	fi
2446
2447	# eval is required to do the TCL_DBGX substitution
2448	eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
2449	eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
2450
2451	# If the TCL_BIN_DIR is the build directory (not the install directory),
2452	# then set the common variable name to the value of the build variables.
2453	# For example, the variable TCL_LIB_SPEC will be set to the value
2454	# of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
2455	# instead of TCL_BUILD_LIB_SPEC since it will work with both an
2456	# installed and uninstalled version of Tcl.
2457	if test -f "${TCL_BIN_DIR}/Makefile" ; then
2458	TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}"
2459	TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}"
2460	TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}"
2461	elif test "`uname -s`" = "Darwin"; then
2462	# If Tcl was built as a framework, attempt to use the libraries
2463	# from the framework at the given location so that linking works
2464	# against Tcl.framework installed in an arbitrary location.
2465	case ${TCL_DEFS} in
2466	TCL_FRAMEWORK)
2467	if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
2468	for i in "`cd "${TCL_BIN_DIR}"; pwd`" \
2469	"`cd "${TCL_BIN_DIR}"/../..; pwd`"; do
2470	if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
2471	TCL_LIB_SPEC="-F`dirname "$i" \| sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}"
2472	break
2473	fi
2474	done
2475	fi
2476	if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
2477	TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}" \| sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}"
2478	TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
2479	fi
2480	;;
2481	esac
2482	fi
2483
2484	# eval is required to do the TCL_DBGX substitution
2485	eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
2486	eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
2487	eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
2488	eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503	case "`uname -s`" in
2504	CYGWIN_)
2505	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin variant" >&5
2506	$as_echo_n "checking for cygwin variant... " >&6; }
2507	case ${TCL_EXTRA_CFLAGS} in
2508	-mwin32\|-mno-cygwin)
2509	TEA_PLATFORM="windows"
2510	CFLAGS="$CFLAGS -mwin32"
2511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: win32" >&5
2512	$as_echo "win32" >&6; }
2513	;;
2514	*)
2515	TEA_PLATFORM="unix"
2516	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unix" >&5
2517	$as_echo "unix" >&6; }
2518	;;
2519	esac
2520	EXEEXT=".exe"
2521	;;
2522	*)
2523	;;
2524	esac
2525
2526	# The BUILD_$pkg is to define the correct extern storage class
2527	# handling when making this package
2528
2529	cat >>confdefs.h <<_ACEOF
2530	#define BUILD_${PACKAGE_NAME} /**/
2531	_ACEOF
2532
2533	# Do this here as we have fully defined TEA_PLATFORM now
2534	if test "${TEA_PLATFORM}" = "windows" ; then
2535	CLEANFILES="$CLEANFILES .lib .dll .pdb .exp"
2536	fi
2537
2538	# TEA specific:
2539
2540
2541
2542
2543
2544
2545
2546
2547	#--------------------------------------------------------------------
2548	# Load the tkConfig.sh file if necessary (Tk extension)
2549	#--------------------------------------------------------------------
2550
2551	#TEA_PATH_TKCONFIG
2552	#TEA_LOAD_TKCONFIG
2553
2554	#-----------------------------------------------------------------------
2555	# Handle the --prefix=... option by defaulting to what Tcl gave.
2556	# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
2557	#-----------------------------------------------------------------------
2558
2559
2560	if test "${prefix}" = "NONE"; then
2561	prefix_default=yes
2562	if test x"${TCL_PREFIX}" != x; then
2563	{ $as_echo "$as_me:${as_lineno-$LINENO}: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&5
2564	$as_echo "$as_me: --prefix defaulting to TCL_PREFIX ${TCL_PREFIX}" >&6;}
2565	prefix=${TCL_PREFIX}
2566	else
2567	{ $as_echo "$as_me:${as_lineno-$LINENO}: --prefix defaulting to /usr/local" >&5
2568	$as_echo "$as_me: --prefix defaulting to /usr/local" >&6;}
2569	prefix=/usr/local
2570	fi
2571	fi
2572	if test "${exec_prefix}" = "NONE" -a x"${prefix_default}" = x"yes" \
2573	-o x"${exec_prefix_default}" = x"yes" ; then
2574	if test x"${TCL_EXEC_PREFIX}" != x; then
2575	{ $as_echo "$as_me:${as_lineno-$LINENO}: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&5
2576	$as_echo "$as_me: --exec-prefix defaulting to TCL_EXEC_PREFIX ${TCL_EXEC_PREFIX}" >&6;}
2577	exec_prefix=${TCL_EXEC_PREFIX}
2578	else
2579	{ $as_echo "$as_me:${as_lineno-$LINENO}: --exec-prefix defaulting to ${prefix}" >&5
2580	$as_echo "$as_me: --exec-prefix defaulting to ${prefix}" >&6;}
2581	exec_prefix=$prefix
2582	fi
2583	fi
2584
2585
2586	#-----------------------------------------------------------------------
2587	# Standard compiler checks.
2588	# This sets up CC by using the CC env var, or looks for gcc otherwise.
2589	# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create
2590	# the basic setup necessary to compile executables.
2591	#-----------------------------------------------------------------------
2592
2593	# Find a good install program. We prefer a C program (faster),
2594	# so one script is as good as another. But avoid the broken or
2595	# incompatible versions:
2596	# SysV /etc/install, /usr/sbin/install
2597	# SunOS /usr/etc/install
2598	# IRIX /sbin/install
2599	# AIX /bin/install
2600	# AmigaOS /C/install, which installs bootblocks on floppy discs
2601	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2602	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2603	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2604	# OS/2's system install, which has a completely different semantic
2605	# ./install, which can be erroneously created by make from ./install.sh.
2606	# Reject install programs that cannot install multiple files.
2607	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2608	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2609	if test -z "$INSTALL"; then
2610	if test "${ac_cv_path_install+set}" = set; then :
2611	$as_echo_n "(cached) " >&6
2612	else
2613	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2614	for as_dir in $PATH
2615	do
2616	IFS=$as_save_IFS
2617	test -z "$as_dir" && as_dir=.
2618	# Account for people who put trailing slashes in PATH elements.
2619	case $as_dir/ in #((
2620	./ \| .// \| /[cC]/* \| \
2621	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2622	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2623	/usr/ucb/* ) ;;
2624	*)
2625	# OSF1 and SCO ODT 3.0 have their own names for install.
2626	# Don't use installbsd from OSF since it installs stuff as root
2627	# by default.
2628	for ac_prog in ginstall scoinst install; do
2629	for ac_exec_ext in '' $ac_executable_extensions; do
2630	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2631	if test $ac_prog = install &&
2632	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2633	# AIX install. It has an incompatible calling convention.
2634	:
2635	elif test $ac_prog = install &&
2636	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2637	# program-specific install script used by HP pwplus--don't use.
2638	:
2639	else
2640	rm -rf conftest.one conftest.two conftest.dir
2641	echo one > conftest.one
2642	echo two > conftest.two
2643	mkdir conftest.dir
2644	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2645	test -s conftest.one && test -s conftest.two &&
2646	test -s conftest.dir/conftest.one &&
2647	test -s conftest.dir/conftest.two
2648	then
2649	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2650	break 3
2651	fi
2652	fi
2653	fi
2654	done
2655	done
2656	;;
2657	esac
2658
2659	done
2660	IFS=$as_save_IFS
2661
2662	rm -rf conftest.one conftest.two conftest.dir
2663
2664	fi
2665	if test "${ac_cv_path_install+set}" = set; then
2666	INSTALL=$ac_cv_path_install
2667	else
2668	# As a last resort, use the slow shell script. Don't cache a
2669	# value for INSTALL within a source directory, because that will
2670	# break other packages using the cache if that directory is
2671	# removed, or if the value is a relative name.
2672	INSTALL=$ac_install_sh
2673	fi
2674	fi
2675	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2676	$as_echo "$INSTALL" >&6; }
2677
2678	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2679	# It thinks the first close brace ends the variable substitution.
2680	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2681
2682	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2683
2684	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2685
2686
2687	# Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE)
2688	# in this macro, they need to go into TEA_SETUP_COMPILER instead.
2689
2690	# If the user did not set CFLAGS, set it now to keep
2691	# the AC_PROG_CC macro from adding "-g -O2".
2692	if test "${CFLAGS+set}" != "set" ; then
2693	CFLAGS=""
2694	fi
2695
2696	ac_ext=c
2697	ac_cpp='$CPP $CPPFLAGS'
2698	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2699	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2700	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2701	if test -n "$ac_tool_prefix"; then
2702	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2703	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2705	$as_echo_n "checking for $ac_word... " >&6; }
2706	if test "${ac_cv_prog_CC+set}" = set; then :
2707	$as_echo_n "(cached) " >&6
2708	else
2709	if test -n "$CC"; then
2710	ac_cv_prog_CC="$CC" # Let the user override the test.
2711	else
2712	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2713	for as_dir in $PATH
2714	do
2715	IFS=$as_save_IFS
2716	test -z "$as_dir" && as_dir=.
2717	for ac_exec_ext in '' $ac_executable_extensions; do
2718	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2719	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2720	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2721	break 2
2722	fi
2723	done
2724	done
2725	IFS=$as_save_IFS
2726
2727	fi
2728	fi
2729	CC=$ac_cv_prog_CC
2730	if test -n "$CC"; then
2731	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2732	$as_echo "$CC" >&6; }
2733	else
2734	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2735	$as_echo "no" >&6; }
2736	fi
2737
2738
2739	fi
2740	if test -z "$ac_cv_prog_CC"; then
2741	ac_ct_CC=$CC
2742	# Extract the first word of "gcc", so it can be a program name with args.
2743	set dummy gcc; ac_word=$2
2744	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2745	$as_echo_n "checking for $ac_word... " >&6; }
2746	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2747	$as_echo_n "(cached) " >&6
2748	else
2749	if test -n "$ac_ct_CC"; then
2750	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2751	else
2752	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2753	for as_dir in $PATH
2754	do
2755	IFS=$as_save_IFS
2756	test -z "$as_dir" && as_dir=.
2757	for ac_exec_ext in '' $ac_executable_extensions; do
2758	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2759	ac_cv_prog_ac_ct_CC="gcc"
2760	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2761	break 2
2762	fi
2763	done
2764	done
2765	IFS=$as_save_IFS
2766
2767	fi
2768	fi
2769	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2770	if test -n "$ac_ct_CC"; then
2771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2772	$as_echo "$ac_ct_CC" >&6; }
2773	else
2774	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2775	$as_echo "no" >&6; }
2776	fi
2777
2778	if test "x$ac_ct_CC" = x; then
2779	CC=""
2780	else
2781	case $cross_compiling:$ac_tool_warned in
2782	yes:)
2783	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2784	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2785	ac_tool_warned=yes ;;
2786	esac
2787	CC=$ac_ct_CC
2788	fi
2789	else
2790	CC="$ac_cv_prog_CC"
2791	fi
2792
2793	if test -z "$CC"; then
2794	if test -n "$ac_tool_prefix"; then
2795	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2796	set dummy ${ac_tool_prefix}cc; ac_word=$2
2797	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2798	$as_echo_n "checking for $ac_word... " >&6; }
2799	if test "${ac_cv_prog_CC+set}" = set; then :
2800	$as_echo_n "(cached) " >&6
2801	else
2802	if test -n "$CC"; then
2803	ac_cv_prog_CC="$CC" # Let the user override the test.
2804	else
2805	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806	for as_dir in $PATH
2807	do
2808	IFS=$as_save_IFS
2809	test -z "$as_dir" && as_dir=.
2810	for ac_exec_ext in '' $ac_executable_extensions; do
2811	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2812	ac_cv_prog_CC="${ac_tool_prefix}cc"
2813	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2814	break 2
2815	fi
2816	done
2817	done
2818	IFS=$as_save_IFS
2819
2820	fi
2821	fi
2822	CC=$ac_cv_prog_CC
2823	if test -n "$CC"; then
2824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2825	$as_echo "$CC" >&6; }
2826	else
2827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2828	$as_echo "no" >&6; }
2829	fi
2830
2831
2832	fi
2833	fi
2834	if test -z "$CC"; then
2835	# Extract the first word of "cc", so it can be a program name with args.
2836	set dummy cc; ac_word=$2
2837	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2838	$as_echo_n "checking for $ac_word... " >&6; }
2839	if test "${ac_cv_prog_CC+set}" = set; then :
2840	$as_echo_n "(cached) " >&6
2841	else
2842	if test -n "$CC"; then
2843	ac_cv_prog_CC="$CC" # Let the user override the test.
2844	else
2845	ac_prog_rejected=no
2846	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2847	for as_dir in $PATH
2848	do
2849	IFS=$as_save_IFS
2850	test -z "$as_dir" && as_dir=.
2851	for ac_exec_ext in '' $ac_executable_extensions; do
2852	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2853	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2854	ac_prog_rejected=yes
2855	continue
2856	fi
2857	ac_cv_prog_CC="cc"
2858	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2859	break 2
2860	fi
2861	done
2862	done
2863	IFS=$as_save_IFS
2864
2865	if test $ac_prog_rejected = yes; then
2866	# We found a bogon in the path, so make sure we never use it.
2867	set dummy $ac_cv_prog_CC
2868	shift
2869	if test $# != 0; then
2870	# We chose a different compiler from the bogus one.
2871	# However, it has the same basename, so the bogon will be chosen
2872	# first if we set CC to just the basename; use the full file name.
2873	shift
2874	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2875	fi
2876	fi
2877	fi
2878	fi
2879	CC=$ac_cv_prog_CC
2880	if test -n "$CC"; then
2881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2882	$as_echo "$CC" >&6; }
2883	else
2884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2885	$as_echo "no" >&6; }
2886	fi
2887
2888
2889	fi
2890	if test -z "$CC"; then
2891	if test -n "$ac_tool_prefix"; then
2892	for ac_prog in cl.exe
2893	do
2894	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2895	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2896	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2897	$as_echo_n "checking for $ac_word... " >&6; }
2898	if test "${ac_cv_prog_CC+set}" = set; then :
2899	$as_echo_n "(cached) " >&6
2900	else
2901	if test -n "$CC"; then
2902	ac_cv_prog_CC="$CC" # Let the user override the test.
2903	else
2904	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2905	for as_dir in $PATH
2906	do
2907	IFS=$as_save_IFS
2908	test -z "$as_dir" && as_dir=.
2909	for ac_exec_ext in '' $ac_executable_extensions; do
2910	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2911	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2912	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2913	break 2
2914	fi
2915	done
2916	done
2917	IFS=$as_save_IFS
2918
2919	fi
2920	fi
2921	CC=$ac_cv_prog_CC
2922	if test -n "$CC"; then
2923	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2924	$as_echo "$CC" >&6; }
2925	else
2926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2927	$as_echo "no" >&6; }
2928	fi
2929
2930
2931	test -n "$CC" && break
2932	done
2933	fi
2934	if test -z "$CC"; then
2935	ac_ct_CC=$CC
2936	for ac_prog in cl.exe
2937	do
2938	# Extract the first word of "$ac_prog", so it can be a program name with args.
2939	set dummy $ac_prog; ac_word=$2
2940	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2941	$as_echo_n "checking for $ac_word... " >&6; }
2942	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2943	$as_echo_n "(cached) " >&6
2944	else
2945	if test -n "$ac_ct_CC"; then
2946	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2947	else
2948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2949	for as_dir in $PATH
2950	do
2951	IFS=$as_save_IFS
2952	test -z "$as_dir" && as_dir=.
2953	for ac_exec_ext in '' $ac_executable_extensions; do
2954	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2955	ac_cv_prog_ac_ct_CC="$ac_prog"
2956	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2957	break 2
2958	fi
2959	done
2960	done
2961	IFS=$as_save_IFS
2962
2963	fi
2964	fi
2965	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2966	if test -n "$ac_ct_CC"; then
2967	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2968	$as_echo "$ac_ct_CC" >&6; }
2969	else
2970	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2971	$as_echo "no" >&6; }
2972	fi
2973
2974
2975	test -n "$ac_ct_CC" && break
2976	done
2977
2978	if test "x$ac_ct_CC" = x; then
2979	CC=""
2980	else
2981	case $cross_compiling:$ac_tool_warned in
2982	yes:)
2983	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2984	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2985	ac_tool_warned=yes ;;
2986	esac
2987	CC=$ac_ct_CC
2988	fi
2989	fi
2990
2991	fi
2992
2993
2994	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2995	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2996	as_fn_error "no acceptable C compiler found in \$PATH
2997	See \`config.log' for more details." "$LINENO" 5; }
2998
2999	# Provide some information about the compiler.
3000	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3001	set X $ac_compile
3002	ac_compiler=$2
3003	for ac_option in --version -v -V -qversion; do
3004	{ { ac_try="$ac_compiler $ac_option >&5"
3005	case "(($ac_try" in
3006	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3007	*) ac_try_echo=$ac_try;;
3008	esac
3009	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3010	$as_echo "$ac_try_echo"; } >&5
3011	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3012	ac_status=$?
3013	if test -s conftest.err; then
3014	sed '10a\
3015	... rest of stderr output deleted ...
3016	10q' conftest.err >conftest.er1
3017	cat conftest.er1 >&5
3018	fi
3019	rm -f conftest.er1 conftest.err
3020	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3021	test $ac_status = 0; }
3022	done
3023
3024	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3025	/* end confdefs.h. */
3026
3027	int
3028	main ()
3029	{
3030
3031	;
3032	return 0;
3033	}
3034	_ACEOF
3035	ac_clean_files_save=$ac_clean_files
3036	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3037	# Try to create an executable without -o first, disregard a.out.
3038	# It will help us diagnose broken compilers, and finding out an intuition
3039	# of exeext.
3040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3041	$as_echo_n "checking whether the C compiler works... " >&6; }
3042	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3043
3044	# The possible output files:
3045	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3046
3047	ac_rmfiles=
3048	for ac_file in $ac_files
3049	do
3050	case $ac_file in
3051	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3052	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3053	esac
3054	done
3055	rm -f $ac_rmfiles
3056
3057	if { { ac_try="$ac_link_default"
3058	case "(($ac_try" in
3059	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3060	*) ac_try_echo=$ac_try;;
3061	esac
3062	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3063	$as_echo "$ac_try_echo"; } >&5
3064	(eval "$ac_link_default") 2>&5
3065	ac_status=$?
3066	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3067	test $ac_status = 0; }; then :
3068	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3069	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3070	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3071	# so that the user can short-circuit this test for compilers unknown to
3072	# Autoconf.
3073	for ac_file in $ac_files ''
3074	do
3075	test -f "$ac_file" \|\| continue
3076	case $ac_file in
3077	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3078	;;
3079	[ab].out )
3080	# We found the default executable, but exeext='' is most
3081	# certainly right.
3082	break;;
3083	. )
3084	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3085	then :; else
3086	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3087	fi
3088	# We set ac_cv_exeext here because the later test for it is not
3089	# safe: cross compilers may not add the suffix if given an `-o'
3090	# argument, so we may need to know it at that point already.
3091	# Even if this section looks crufty: it has the advantage of
3092	# actually working.
3093	break;;
3094	* )
3095	break;;
3096	esac
3097	done
3098	test "$ac_cv_exeext" = no && ac_cv_exeext=
3099
3100	else
3101	ac_file=''
3102	fi
3103	if test -z "$ac_file"; then :
3104	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3105	$as_echo "no" >&6; }
3106	$as_echo "$as_me: failed program was:" >&5
3107	sed 's/^/\| /' conftest.$ac_ext >&5
3108
3109	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3110	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3111	{ as_fn_set_status 77
3112	as_fn_error "C compiler cannot create executables
3113	See \`config.log' for more details." "$LINENO" 5; }; }
3114	else
3115	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3116	$as_echo "yes" >&6; }
3117	fi
3118	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3119	$as_echo_n "checking for C compiler default output file name... " >&6; }
3120	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3121	$as_echo "$ac_file" >&6; }
3122	ac_exeext=$ac_cv_exeext
3123
3124	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3125	ac_clean_files=$ac_clean_files_save
3126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3127	$as_echo_n "checking for suffix of executables... " >&6; }
3128	if { { ac_try="$ac_link"
3129	case "(($ac_try" in
3130	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3131	*) ac_try_echo=$ac_try;;
3132	esac
3133	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3134	$as_echo "$ac_try_echo"; } >&5
3135	(eval "$ac_link") 2>&5
3136	ac_status=$?
3137	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3138	test $ac_status = 0; }; then :
3139	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3140	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3141	# work properly (i.e., refer to `conftest.exe'), while it won't with
3142	# `rm'.
3143	for ac_file in conftest.exe conftest conftest.*; do
3144	test -f "$ac_file" \|\| continue
3145	case $ac_file in
3146	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3147	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3148	break;;
3149	* ) break;;
3150	esac
3151	done
3152	else
3153	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3154	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3155	as_fn_error "cannot compute suffix of executables: cannot compile and link
3156	See \`config.log' for more details." "$LINENO" 5; }
3157	fi
3158	rm -f conftest conftest$ac_cv_exeext
3159	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3160	$as_echo "$ac_cv_exeext" >&6; }
3161
3162	rm -f conftest.$ac_ext
3163	EXEEXT=$ac_cv_exeext
3164	ac_exeext=$EXEEXT
3165	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3166	/* end confdefs.h. */
3167	#include <stdio.h>
3168	int
3169	main ()
3170	{
3171	FILE *f = fopen ("conftest.out", "w");
3172	return ferror (f) \|\| fclose (f) != 0;
3173
3174	;
3175	return 0;
3176	}
3177	_ACEOF
3178	ac_clean_files="$ac_clean_files conftest.out"
3179	# Check that the compiler produces executables we can run. If not, either
3180	# the compiler is broken, or we cross compile.
3181	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3182	$as_echo_n "checking whether we are cross compiling... " >&6; }
3183	if test "$cross_compiling" != yes; then
3184	{ { ac_try="$ac_link"
3185	case "(($ac_try" in
3186	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3187	*) ac_try_echo=$ac_try;;
3188	esac
3189	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3190	$as_echo "$ac_try_echo"; } >&5
3191	(eval "$ac_link") 2>&5
3192	ac_status=$?
3193	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3194	test $ac_status = 0; }
3195	if { ac_try='./conftest$ac_cv_exeext'
3196	{ { case "(($ac_try" in
3197	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3198	*) ac_try_echo=$ac_try;;
3199	esac
3200	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3201	$as_echo "$ac_try_echo"; } >&5
3202	(eval "$ac_try") 2>&5
3203	ac_status=$?
3204	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3205	test $ac_status = 0; }; }; then
3206	cross_compiling=no
3207	else
3208	if test "$cross_compiling" = maybe; then
3209	cross_compiling=yes
3210	else
3211	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3212	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3213	as_fn_error "cannot run C compiled programs.
3214	If you meant to cross compile, use \`--host'.
3215	See \`config.log' for more details." "$LINENO" 5; }
3216	fi
3217	fi
3218	fi
3219	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3220	$as_echo "$cross_compiling" >&6; }
3221
3222	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3223	ac_clean_files=$ac_clean_files_save
3224	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3225	$as_echo_n "checking for suffix of object files... " >&6; }
3226	if test "${ac_cv_objext+set}" = set; then :
3227	$as_echo_n "(cached) " >&6
3228	else
3229	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3230	/* end confdefs.h. */
3231
3232	int
3233	main ()
3234	{
3235
3236	;
3237	return 0;
3238	}
3239	_ACEOF
3240	rm -f conftest.o conftest.obj
3241	if { { ac_try="$ac_compile"
3242	case "(($ac_try" in
3243	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3244	*) ac_try_echo=$ac_try;;
3245	esac
3246	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3247	$as_echo "$ac_try_echo"; } >&5
3248	(eval "$ac_compile") 2>&5
3249	ac_status=$?
3250	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3251	test $ac_status = 0; }; then :
3252	for ac_file in conftest.o conftest.obj conftest.*; do
3253	test -f "$ac_file" \|\| continue;
3254	case $ac_file in
3255	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3256	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3257	break;;
3258	esac
3259	done
3260	else
3261	$as_echo "$as_me: failed program was:" >&5
3262	sed 's/^/\| /' conftest.$ac_ext >&5
3263
3264	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3265	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3266	as_fn_error "cannot compute suffix of object files: cannot compile
3267	See \`config.log' for more details." "$LINENO" 5; }
3268	fi
3269	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3270	fi
3271	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3272	$as_echo "$ac_cv_objext" >&6; }
3273	OBJEXT=$ac_cv_objext
3274	ac_objext=$OBJEXT
3275	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3276	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3277	if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3278	$as_echo_n "(cached) " >&6
3279	else
3280	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3281	/* end confdefs.h. */
3282
3283	int
3284	main ()
3285	{
3286	#ifndef __GNUC__
3287	choke me
3288	#endif
3289
3290	;
3291	return 0;
3292	}
3293	_ACEOF
3294	if ac_fn_c_try_compile "$LINENO"; then :
3295	ac_compiler_gnu=yes
3296	else
3297	ac_compiler_gnu=no
3298	fi
3299	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3300	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3301
3302	fi
3303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3304	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3305	if test $ac_compiler_gnu = yes; then
3306	GCC=yes
3307	else
3308	GCC=
3309	fi
3310	ac_test_CFLAGS=${CFLAGS+set}
3311	ac_save_CFLAGS=$CFLAGS
3312	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3313	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3314	if test "${ac_cv_prog_cc_g+set}" = set; then :
3315	$as_echo_n "(cached) " >&6
3316	else
3317	ac_save_c_werror_flag=$ac_c_werror_flag
3318	ac_c_werror_flag=yes
3319	ac_cv_prog_cc_g=no
3320	CFLAGS="-g"
3321	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3322	/* end confdefs.h. */
3323
3324	int
3325	main ()
3326	{
3327
3328	;
3329	return 0;
3330	}
3331	_ACEOF
3332	if ac_fn_c_try_compile "$LINENO"; then :
3333	ac_cv_prog_cc_g=yes
3334	else
3335	CFLAGS=""
3336	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3337	/* end confdefs.h. */
3338
3339	int
3340	main ()
3341	{
3342
3343	;
3344	return 0;
3345	}
3346	_ACEOF
3347	if ac_fn_c_try_compile "$LINENO"; then :
3348
3349	else
3350	ac_c_werror_flag=$ac_save_c_werror_flag
3351	CFLAGS="-g"
3352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3353	/* end confdefs.h. */
3354
3355	int
3356	main ()
3357	{
3358
3359	;
3360	return 0;
3361	}
3362	_ACEOF
3363	if ac_fn_c_try_compile "$LINENO"; then :
3364	ac_cv_prog_cc_g=yes
3365	fi
3366	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3367	fi
3368	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3369	fi
3370	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3371	ac_c_werror_flag=$ac_save_c_werror_flag
3372	fi
3373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3374	$as_echo "$ac_cv_prog_cc_g" >&6; }
3375	if test "$ac_test_CFLAGS" = set; then
3376	CFLAGS=$ac_save_CFLAGS
3377	elif test $ac_cv_prog_cc_g = yes; then
3378	if test "$GCC" = yes; then
3379	CFLAGS="-g -O2"
3380	else
3381	CFLAGS="-g"
3382	fi
3383	else
3384	if test "$GCC" = yes; then
3385	CFLAGS="-O2"
3386	else
3387	CFLAGS=
3388	fi
3389	fi
3390	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3391	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3392	if test "${ac_cv_prog_cc_c89+set}" = set; then :
3393	$as_echo_n "(cached) " >&6
3394	else
3395	ac_cv_prog_cc_c89=no
3396	ac_save_CC=$CC
3397	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3398	/* end confdefs.h. */
3399	#include <stdarg.h>
3400	#include <stdio.h>
3401	#include <sys/types.h>
3402	#include <sys/stat.h>
3403	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3404	struct buf { int x; };
3405	FILE * (rcsopen) (struct buf , struct stat *, int);
3406	static char *e (p, i)
3407	char **p;
3408	int i;
3409	{
3410	return p[i];
3411	}
3412	static char f (char (g) (char , int), char *p, ...)
3413	{
3414	char *s;
3415	va_list v;
3416	va_start (v,p);
3417	s = g (p, va_arg (v,int));
3418	va_end (v);
3419	return s;
3420	}
3421
3422	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3423	function prototypes and stuff, but not '\xHH' hex character constants.
3424	These don't provoke an error unfortunately, instead are silently treated
3425	as 'x'. The following induces an error, until -std is added to get
3426	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3427	array size at least. It's necessary to write '\x00'==0 to get something
3428	that's true only with -std. */
3429	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3430
3431	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3432	inside strings and character constants. */
3433	#define FOO(x) 'x'
3434	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3435
3436	int test (int i, double x);
3437	struct s1 {int (*f) (int a);};
3438	struct s2 {int (*f) (double a);};
3439	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3440	int argc;
3441	char **argv;
3442	int
3443	main ()
3444	{
3445	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3446	;
3447	return 0;
3448	}
3449	_ACEOF
3450	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3451	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3452	do
3453	CC="$ac_save_CC $ac_arg"
3454	if ac_fn_c_try_compile "$LINENO"; then :
3455	ac_cv_prog_cc_c89=$ac_arg
3456	fi
3457	rm -f core conftest.err conftest.$ac_objext
3458	test "x$ac_cv_prog_cc_c89" != "xno" && break
3459	done
3460	rm -f conftest.$ac_ext
3461	CC=$ac_save_CC
3462
3463	fi
3464	# AC_CACHE_VAL
3465	case "x$ac_cv_prog_cc_c89" in
3466	x)
3467	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3468	$as_echo "none needed" >&6; } ;;
3469	xno)
3470	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3471	$as_echo "unsupported" >&6; } ;;
3472	*)
3473	CC="$CC $ac_cv_prog_cc_c89"
3474	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3475	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3476	esac
3477	if test "x$ac_cv_prog_cc_c89" != xno; then :
3478
3479	fi
3480
3481	ac_ext=c
3482	ac_cpp='$CPP $CPPFLAGS'
3483	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3484	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3485	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3486
3487	ac_ext=c
3488	ac_cpp='$CPP $CPPFLAGS'
3489	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3490	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3491	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3492	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3493	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3494	# On Suns, sometimes $CPP names a directory.
3495	if test -n "$CPP" && test -d "$CPP"; then
3496	CPP=
3497	fi
3498	if test -z "$CPP"; then
3499	if test "${ac_cv_prog_CPP+set}" = set; then :
3500	$as_echo_n "(cached) " >&6
3501	else
3502	# Double quotes because CPP needs to be expanded
3503	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3504	do
3505	ac_preproc_ok=false
3506	for ac_c_preproc_warn_flag in '' yes
3507	do
3508	# Use a header file that comes with gcc, so configuring glibc
3509	# with a fresh cross-compiler works.
3510	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3511	# <limits.h> exists even on freestanding compilers.
3512	# On the NeXT, cc -E runs the code through the compiler's parser,
3513	# not just through cpp. "Syntax error" is here to catch this case.
3514	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3515	/* end confdefs.h. */
3516	#ifdef __STDC__
3517	# include <limits.h>
3518	#else
3519	# include <assert.h>
3520	#endif
3521	Syntax error
3522	_ACEOF
3523	if ac_fn_c_try_cpp "$LINENO"; then :
3524
3525	else
3526	# Broken: fails on valid input.
3527	continue
3528	fi
3529	rm -f conftest.err conftest.$ac_ext
3530
3531	# OK, works on sane cases. Now check whether nonexistent headers
3532	# can be detected and how.
3533	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3534	/* end confdefs.h. */
3535	#include <ac_nonexistent.h>
3536	_ACEOF
3537	if ac_fn_c_try_cpp "$LINENO"; then :
3538	# Broken: success on invalid input.
3539	continue
3540	else
3541	# Passes both tests.
3542	ac_preproc_ok=:
3543	break
3544	fi
3545	rm -f conftest.err conftest.$ac_ext
3546
3547	done
3548	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3549	rm -f conftest.err conftest.$ac_ext
3550	if $ac_preproc_ok; then :
3551	break
3552	fi
3553
3554	done
3555	ac_cv_prog_CPP=$CPP
3556
3557	fi
3558	CPP=$ac_cv_prog_CPP
3559	else
3560	ac_cv_prog_CPP=$CPP
3561	fi
3562	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3563	$as_echo "$CPP" >&6; }
3564	ac_preproc_ok=false
3565	for ac_c_preproc_warn_flag in '' yes
3566	do
3567	# Use a header file that comes with gcc, so configuring glibc
3568	# with a fresh cross-compiler works.
3569	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3570	# <limits.h> exists even on freestanding compilers.
3571	# On the NeXT, cc -E runs the code through the compiler's parser,
3572	# not just through cpp. "Syntax error" is here to catch this case.
3573	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3574	/* end confdefs.h. */
3575	#ifdef __STDC__
3576	# include <limits.h>
3577	#else
3578	# include <assert.h>
3579	#endif
3580	Syntax error
3581	_ACEOF
3582	if ac_fn_c_try_cpp "$LINENO"; then :
3583
3584	else
3585	# Broken: fails on valid input.
3586	continue
3587	fi
3588	rm -f conftest.err conftest.$ac_ext
3589
3590	# OK, works on sane cases. Now check whether nonexistent headers
3591	# can be detected and how.
3592	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3593	/* end confdefs.h. */
3594	#include <ac_nonexistent.h>
3595	_ACEOF
3596	if ac_fn_c_try_cpp "$LINENO"; then :
3597	# Broken: success on invalid input.
3598	continue
3599	else
3600	# Passes both tests.
3601	ac_preproc_ok=:
3602	break
3603	fi
3604	rm -f conftest.err conftest.$ac_ext
3605
3606	done
3607	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3608	rm -f conftest.err conftest.$ac_ext
3609	if $ac_preproc_ok; then :
3610
3611	else
3612	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3613	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3614	as_fn_error "C preprocessor \"$CPP\" fails sanity check
3615	See \`config.log' for more details." "$LINENO" 5; }
3616	fi
3617
3618	ac_ext=c
3619	ac_cpp='$CPP $CPPFLAGS'
3620	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3621	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3622	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3623
3624
3625
3626
3627	#--------------------------------------------------------------------
3628	# Checks to see if the make program sets the $MAKE variable.
3629	#--------------------------------------------------------------------
3630
3631	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3632	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3633	set x ${MAKE-make}
3634	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3635	if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3636	$as_echo_n "(cached) " >&6
3637	else
3638	cat >conftest.make <<\_ACEOF
3639	SHELL = /bin/sh
3640	all:
3641	@echo '@@@%%%=$(MAKE)=@@@%%%'
3642	_ACEOF
3643	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3644	case `${MAKE-make} -f conftest.make 2>/dev/null` in
3645	@@@%%%=?=@@@%%%*)
3646	eval ac_cv_prog_make_${ac_make}_set=yes;;
3647	*)
3648	eval ac_cv_prog_make_${ac_make}_set=no;;
3649	esac
3650	rm -f conftest.make
3651	fi
3652	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3654	$as_echo "yes" >&6; }
3655	SET_MAKE=
3656	else
3657	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3658	$as_echo "no" >&6; }
3659	SET_MAKE="MAKE=${MAKE-make}"
3660	fi
3661
3662
3663	#--------------------------------------------------------------------
3664	# Find ranlib
3665	#--------------------------------------------------------------------
3666
3667	if test -n "$ac_tool_prefix"; then
3668	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3669	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3670	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3671	$as_echo_n "checking for $ac_word... " >&6; }
3672	if test "${ac_cv_prog_RANLIB+set}" = set; then :
3673	$as_echo_n "(cached) " >&6
3674	else
3675	if test -n "$RANLIB"; then
3676	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3677	else
3678	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3679	for as_dir in $PATH
3680	do
3681	IFS=$as_save_IFS
3682	test -z "$as_dir" && as_dir=.
3683	for ac_exec_ext in '' $ac_executable_extensions; do
3684	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3685	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3686	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3687	break 2
3688	fi
3689	done
3690	done
3691	IFS=$as_save_IFS
3692
3693	fi
3694	fi
3695	RANLIB=$ac_cv_prog_RANLIB
3696	if test -n "$RANLIB"; then
3697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3698	$as_echo "$RANLIB" >&6; }
3699	else
3700	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3701	$as_echo "no" >&6; }
3702	fi
3703
3704
3705	fi
3706	if test -z "$ac_cv_prog_RANLIB"; then
3707	ac_ct_RANLIB=$RANLIB
3708	# Extract the first word of "ranlib", so it can be a program name with args.
3709	set dummy ranlib; ac_word=$2
3710	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3711	$as_echo_n "checking for $ac_word... " >&6; }
3712	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3713	$as_echo_n "(cached) " >&6
3714	else
3715	if test -n "$ac_ct_RANLIB"; then
3716	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3717	else
3718	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3719	for as_dir in $PATH
3720	do
3721	IFS=$as_save_IFS
3722	test -z "$as_dir" && as_dir=.
3723	for ac_exec_ext in '' $ac_executable_extensions; do
3724	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3725	ac_cv_prog_ac_ct_RANLIB="ranlib"
3726	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3727	break 2
3728	fi
3729	done
3730	done
3731	IFS=$as_save_IFS
3732
3733	fi
3734	fi
3735	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3736	if test -n "$ac_ct_RANLIB"; then
3737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3738	$as_echo "$ac_ct_RANLIB" >&6; }
3739	else
3740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3741	$as_echo "no" >&6; }
3742	fi
3743
3744	if test "x$ac_ct_RANLIB" = x; then
3745	RANLIB=""
3746	else
3747	case $cross_compiling:$ac_tool_warned in
3748	yes:)
3749	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3750	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3751	ac_tool_warned=yes ;;
3752	esac
3753	RANLIB=$ac_ct_RANLIB
3754	fi
3755	else
3756	RANLIB="$ac_cv_prog_RANLIB"
3757	fi
3758
3759
3760	#--------------------------------------------------------------------
3761	# Determines the correct binary file extension (.o, .obj, .exe etc.)
3762	#--------------------------------------------------------------------
3763
3764
3765
3766
3767
3768
3769	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3770	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3771	if test "${ac_cv_path_GREP+set}" = set; then :
3772	$as_echo_n "(cached) " >&6
3773	else
3774	if test -z "$GREP"; then
3775	ac_path_GREP_found=false
3776	# Loop through the user's path and test for each of PROGNAME-LIST
3777	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3778	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3779	do
3780	IFS=$as_save_IFS
3781	test -z "$as_dir" && as_dir=.
3782	for ac_prog in grep ggrep; do
3783	for ac_exec_ext in '' $ac_executable_extensions; do
3784	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3785	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
3786	# Check for GNU ac_path_GREP and select it if it is found.
3787	# Check for GNU $ac_path_GREP
3788	case `"$ac_path_GREP" --version 2>&1` in
3789	GNU)
3790	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3791	*)
3792	ac_count=0
3793	$as_echo_n 0123456789 >"conftest.in"
3794	while :
3795	do
3796	cat "conftest.in" "conftest.in" >"conftest.tmp"
3797	mv "conftest.tmp" "conftest.in"
3798	cp "conftest.in" "conftest.nl"
3799	$as_echo 'GREP' >> "conftest.nl"
3800	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3801	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3802	as_fn_arith $ac_count + 1 && ac_count=$as_val
3803	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3804	# Best one so far, save it but keep looking for a better one
3805	ac_cv_path_GREP="$ac_path_GREP"
3806	ac_path_GREP_max=$ac_count
3807	fi
3808	# 10*(2^10) chars as input seems more than enough
3809	test $ac_count -gt 10 && break
3810	done
3811	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3812	esac
3813
3814	$ac_path_GREP_found && break 3
3815	done
3816	done
3817	done
3818	IFS=$as_save_IFS
3819	if test -z "$ac_cv_path_GREP"; then
3820	as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3821	fi
3822	else
3823	ac_cv_path_GREP=$GREP
3824	fi
3825
3826	fi
3827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3828	$as_echo "$ac_cv_path_GREP" >&6; }
3829	GREP="$ac_cv_path_GREP"
3830
3831
3832	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3833	$as_echo_n "checking for egrep... " >&6; }
3834	if test "${ac_cv_path_EGREP+set}" = set; then :
3835	$as_echo_n "(cached) " >&6
3836	else
3837	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
3838	then ac_cv_path_EGREP="$GREP -E"
3839	else
3840	if test -z "$EGREP"; then
3841	ac_path_EGREP_found=false
3842	# Loop through the user's path and test for each of PROGNAME-LIST
3843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3844	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3845	do
3846	IFS=$as_save_IFS
3847	test -z "$as_dir" && as_dir=.
3848	for ac_prog in egrep; do
3849	for ac_exec_ext in '' $ac_executable_extensions; do
3850	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3851	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
3852	# Check for GNU ac_path_EGREP and select it if it is found.
3853	# Check for GNU $ac_path_EGREP
3854	case `"$ac_path_EGREP" --version 2>&1` in
3855	GNU)
3856	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3857	*)
3858	ac_count=0
3859	$as_echo_n 0123456789 >"conftest.in"
3860	while :
3861	do
3862	cat "conftest.in" "conftest.in" >"conftest.tmp"
3863	mv "conftest.tmp" "conftest.in"
3864	cp "conftest.in" "conftest.nl"
3865	$as_echo 'EGREP' >> "conftest.nl"
3866	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3867	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3868	as_fn_arith $ac_count + 1 && ac_count=$as_val
3869	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3870	# Best one so far, save it but keep looking for a better one
3871	ac_cv_path_EGREP="$ac_path_EGREP"
3872	ac_path_EGREP_max=$ac_count
3873	fi
3874	# 10*(2^10) chars as input seems more than enough
3875	test $ac_count -gt 10 && break
3876	done
3877	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3878	esac
3879
3880	$ac_path_EGREP_found && break 3
3881	done
3882	done
3883	done
3884	IFS=$as_save_IFS
3885	if test -z "$ac_cv_path_EGREP"; then
3886	as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3887	fi
3888	else
3889	ac_cv_path_EGREP=$EGREP
3890	fi
3891
3892	fi
3893	fi
3894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3895	$as_echo "$ac_cv_path_EGREP" >&6; }
3896	EGREP="$ac_cv_path_EGREP"
3897
3898
3899	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3900	$as_echo_n "checking for ANSI C header files... " >&6; }
3901	if test "${ac_cv_header_stdc+set}" = set; then :
3902	$as_echo_n "(cached) " >&6
3903	else
3904	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905	/* end confdefs.h. */
3906	#include <stdlib.h>
3907	#include <stdarg.h>
3908	#include <string.h>
3909	#include <float.h>
3910
3911	int
3912	main ()
3913	{
3914
3915	;
3916	return 0;
3917	}
3918	_ACEOF
3919	if ac_fn_c_try_compile "$LINENO"; then :
3920	ac_cv_header_stdc=yes
3921	else
3922	ac_cv_header_stdc=no
3923	fi
3924	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3925
3926	if test $ac_cv_header_stdc = yes; then
3927	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3929	/* end confdefs.h. */
3930	#include <string.h>
3931
3932	_ACEOF
3933	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3934	$EGREP "memchr" >/dev/null 2>&1; then :
3935
3936	else
3937	ac_cv_header_stdc=no
3938	fi
3939	rm -f conftest*
3940
3941	fi
3942
3943	if test $ac_cv_header_stdc = yes; then
3944	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3946	/* end confdefs.h. */
3947	#include <stdlib.h>
3948
3949	_ACEOF
3950	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3951	$EGREP "free" >/dev/null 2>&1; then :
3952
3953	else
3954	ac_cv_header_stdc=no
3955	fi
3956	rm -f conftest*
3957
3958	fi
3959
3960	if test $ac_cv_header_stdc = yes; then
3961	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3962	if test "$cross_compiling" = yes; then :
3963	:
3964	else
3965	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3966	/* end confdefs.h. */
3967	#include <ctype.h>
3968	#include <stdlib.h>
3969	#if ((' ' & 0x0FF) == 0x020)
3970	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3971	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3972	#else
3973	# define ISLOWER(c) \
3974	(('a' <= (c) && (c) <= 'i') \
3975	\|\| ('j' <= (c) && (c) <= 'r') \
3976	\|\| ('s' <= (c) && (c) <= 'z'))
3977	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3978	#endif
3979
3980	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3981	int
3982	main ()
3983	{
3984	int i;
3985	for (i = 0; i < 256; i++)
3986	if (XOR (islower (i), ISLOWER (i))
3987	\|\| toupper (i) != TOUPPER (i))
3988	return 2;
3989	return 0;
3990	}
3991	_ACEOF
3992	if ac_fn_c_try_run "$LINENO"; then :
3993
3994	else
3995	ac_cv_header_stdc=no
3996	fi
3997	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
3998	conftest.$ac_objext conftest.beam conftest.$ac_ext
3999	fi
4000
4001	fi
4002	fi
4003	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4004	$as_echo "$ac_cv_header_stdc" >&6; }
4005	if test $ac_cv_header_stdc = yes; then
4006
4007	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4008
4009	fi
4010
4011	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4012	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4013	inttypes.h stdint.h unistd.h
4014	do :
4015	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4016	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4017	"
4018	eval as_val=\$$as_ac_Header
4019	if test "x$as_val" = x""yes; then :
4020	cat >>confdefs.h <<_ACEOF
4021	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4022	_ACEOF
4023
4024	fi
4025
4026	done
4027
4028
4029
4030	# Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here.
4031
4032
4033	#------------------------------------------------------------------------
4034	# If we're using GCC, see if the compiler understands -pipe. If so, use it.
4035	# It makes compiling go faster. (This is only a performance feature.)
4036	#------------------------------------------------------------------------
4037
4038	if test -z "$no_pipe" -a -n "$GCC"; then
4039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -pipe" >&5
4040	$as_echo_n "checking if the compiler understands -pipe... " >&6; }
4041	if test "${tcl_cv_cc_pipe+set}" = set; then :
4042	$as_echo_n "(cached) " >&6
4043	else
4044
4045	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe"
4046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047	/* end confdefs.h. */
4048
4049	int
4050	main ()
4051	{
4052
4053	;
4054	return 0;
4055	}
4056	_ACEOF
4057	if ac_fn_c_try_compile "$LINENO"; then :
4058	tcl_cv_cc_pipe=yes
4059	else
4060	tcl_cv_cc_pipe=no
4061	fi
4062	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4063	CFLAGS=$hold_cflags
4064	fi
4065	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_pipe" >&5
4066	$as_echo "$tcl_cv_cc_pipe" >&6; }
4067	if test $tcl_cv_cc_pipe = yes; then
4068	CFLAGS="$CFLAGS -pipe"
4069	fi
4070	fi
4071
4072	#--------------------------------------------------------------------
4073	# Common compiler flag setup
4074	#--------------------------------------------------------------------
4075
4076	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4077	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4078	if test "${ac_cv_c_bigendian+set}" = set; then :
4079	$as_echo_n "(cached) " >&6
4080	else
4081	ac_cv_c_bigendian=unknown
4082	# See if we're dealing with a universal compiler.
4083	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4084	/* end confdefs.h. */
4085	#ifndef __APPLE_CC__
4086	not a universal capable compiler
4087	#endif
4088	typedef int dummy;
4089
4090	_ACEOF
4091	if ac_fn_c_try_compile "$LINENO"; then :
4092
4093	# Check for potential -arch flags. It is not universal unless
4094	# there are at least two -arch flags with different values.
4095	ac_arch=
4096	ac_prev=
4097	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4098	if test -n "$ac_prev"; then
4099	case $ac_word in
4100	i?86 \| x86_64 \| ppc \| ppc64)
4101	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
4102	ac_arch=$ac_word
4103	else
4104	ac_cv_c_bigendian=universal
4105	break
4106	fi
4107	;;
4108	esac
4109	ac_prev=
4110	elif test "x$ac_word" = "x-arch"; then
4111	ac_prev=arch
4112	fi
4113	done
4114	fi
4115	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4116	if test $ac_cv_c_bigendian = unknown; then
4117	# See if sys/param.h defines the BYTE_ORDER macro.
4118	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119	/* end confdefs.h. */
4120	#include <sys/types.h>
4121	#include <sys/param.h>
4122
4123	int
4124	main ()
4125	{
4126	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4127	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4128	&& LITTLE_ENDIAN)
4129	bogus endian macros
4130	#endif
4131
4132	;
4133	return 0;
4134	}
4135	_ACEOF
4136	if ac_fn_c_try_compile "$LINENO"; then :
4137	# It does; now see whether it defined to BIG_ENDIAN or not.
4138	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4139	/* end confdefs.h. */
4140	#include <sys/types.h>
4141	#include <sys/param.h>
4142
4143	int
4144	main ()
4145	{
4146	#if BYTE_ORDER != BIG_ENDIAN
4147	not big endian
4148	#endif
4149
4150	;
4151	return 0;
4152	}
4153	_ACEOF
4154	if ac_fn_c_try_compile "$LINENO"; then :
4155	ac_cv_c_bigendian=yes
4156	else
4157	ac_cv_c_bigendian=no
4158	fi
4159	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4160	fi
4161	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4162	fi
4163	if test $ac_cv_c_bigendian = unknown; then
4164	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4165	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4166	/* end confdefs.h. */
4167	#include <limits.h>
4168
4169	int
4170	main ()
4171	{
4172	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
4173	bogus endian macros
4174	#endif
4175
4176	;
4177	return 0;
4178	}
4179	_ACEOF
4180	if ac_fn_c_try_compile "$LINENO"; then :
4181	# It does; now see whether it defined to _BIG_ENDIAN or not.
4182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4183	/* end confdefs.h. */
4184	#include <limits.h>
4185
4186	int
4187	main ()
4188	{
4189	#ifndef _BIG_ENDIAN
4190	not big endian
4191	#endif
4192
4193	;
4194	return 0;
4195	}
4196	_ACEOF
4197	if ac_fn_c_try_compile "$LINENO"; then :
4198	ac_cv_c_bigendian=yes
4199	else
4200	ac_cv_c_bigendian=no
4201	fi
4202	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4203	fi
4204	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4205	fi
4206	if test $ac_cv_c_bigendian = unknown; then
4207	# Compile a test program.
4208	if test "$cross_compiling" = yes; then :
4209	# Try to guess by grepping values from an object file.
4210	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4211	/* end confdefs.h. */
4212	short int ascii_mm[] =
4213	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4214	short int ascii_ii[] =
4215	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4216	int use_ascii (int i) {
4217	return ascii_mm[i] + ascii_ii[i];
4218	}
4219	short int ebcdic_ii[] =
4220	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4221	short int ebcdic_mm[] =
4222	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4223	int use_ebcdic (int i) {
4224	return ebcdic_mm[i] + ebcdic_ii[i];
4225	}
4226	extern int foo;
4227
4228	int
4229	main ()
4230	{
4231	return use_ascii (foo) == use_ebcdic (foo);
4232	;
4233	return 0;
4234	}
4235	_ACEOF
4236	if ac_fn_c_try_compile "$LINENO"; then :
4237	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4238	ac_cv_c_bigendian=yes
4239	fi
4240	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4241	if test "$ac_cv_c_bigendian" = unknown; then
4242	ac_cv_c_bigendian=no
4243	else
4244	# finding both strings is unlikely to happen, but who knows?
4245	ac_cv_c_bigendian=unknown
4246	fi
4247	fi
4248	fi
4249	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4250	else
4251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4252	/* end confdefs.h. */
4253	$ac_includes_default
4254	int
4255	main ()
4256	{
4257
4258	/* Are we little or big endian? From Harbison&Steele. */
4259	union
4260	{
4261	long int l;
4262	char c[sizeof (long int)];
4263	} u;
4264	u.l = 1;
4265	return u.c[sizeof (long int) - 1] == 1;
4266
4267	;
4268	return 0;
4269	}
4270	_ACEOF
4271	if ac_fn_c_try_run "$LINENO"; then :
4272	ac_cv_c_bigendian=no
4273	else
4274	ac_cv_c_bigendian=yes
4275	fi
4276	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4277	conftest.$ac_objext conftest.beam conftest.$ac_ext
4278	fi
4279
4280	fi
4281	fi
4282	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4283	$as_echo "$ac_cv_c_bigendian" >&6; }
4284	case $ac_cv_c_bigendian in #(
4285	yes)
4286	$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4287	;; #(
4288	no)
4289	;; #(
4290	universal)
4291
4292	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4293
4294	;; #(
4295	*)
4296	as_fn_error "unknown endianness
4297	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4298	esac
4299
4300	if test "${TEA_PLATFORM}" = "unix" ; then
4301
4302	#--------------------------------------------------------------------
4303	# On a few very rare systems, all of the libm.a stuff is
4304	# already in libc.a. Set compiler flags accordingly.
4305	# Also, Linux requires the "ieee" library for math to work
4306	# right (and it must appear before "-lm").
4307	#--------------------------------------------------------------------
4308
4309	ac_fn_c_check_func "$LINENO" "sin" "ac_cv_func_sin"
4310	if test "x$ac_cv_func_sin" = x""yes; then :
4311	MATH_LIBS=""
4312	else
4313	MATH_LIBS="-lm"
4314	fi
4315
4316	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lieee" >&5
4317	$as_echo_n "checking for main in -lieee... " >&6; }
4318	if test "${ac_cv_lib_ieee_main+set}" = set; then :
4319	$as_echo_n "(cached) " >&6
4320	else
4321	ac_check_lib_save_LIBS=$LIBS
4322	LIBS="-lieee $LIBS"
4323	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4324	/* end confdefs.h. */
4325
4326
4327	int
4328	main ()
4329	{
4330	return main ();
4331	;
4332	return 0;
4333	}
4334	_ACEOF
4335	if ac_fn_c_try_link "$LINENO"; then :
4336	ac_cv_lib_ieee_main=yes
4337	else
4338	ac_cv_lib_ieee_main=no
4339	fi
4340	rm -f core conftest.err conftest.$ac_objext \
4341	conftest$ac_exeext conftest.$ac_ext
4342	LIBS=$ac_check_lib_save_LIBS
4343	fi
4344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee_main" >&5
4345	$as_echo "$ac_cv_lib_ieee_main" >&6; }
4346	if test "x$ac_cv_lib_ieee_main" = x""yes; then :
4347	MATH_LIBS="-lieee $MATH_LIBS"
4348	fi
4349
4350
4351	#--------------------------------------------------------------------
4352	# Interactive UNIX requires -linet instead of -lsocket, plus it
4353	# needs net/errno.h to define the socket-related error codes.
4354	#--------------------------------------------------------------------
4355
4356	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -linet" >&5
4357	$as_echo_n "checking for main in -linet... " >&6; }
4358	if test "${ac_cv_lib_inet_main+set}" = set; then :
4359	$as_echo_n "(cached) " >&6
4360	else
4361	ac_check_lib_save_LIBS=$LIBS
4362	LIBS="-linet $LIBS"
4363	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4364	/* end confdefs.h. */
4365
4366
4367	int
4368	main ()
4369	{
4370	return main ();
4371	;
4372	return 0;
4373	}
4374	_ACEOF
4375	if ac_fn_c_try_link "$LINENO"; then :
4376	ac_cv_lib_inet_main=yes
4377	else
4378	ac_cv_lib_inet_main=no
4379	fi
4380	rm -f core conftest.err conftest.$ac_objext \
4381	conftest$ac_exeext conftest.$ac_ext
4382	LIBS=$ac_check_lib_save_LIBS
4383	fi
4384	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_main" >&5
4385	$as_echo "$ac_cv_lib_inet_main" >&6; }
4386	if test "x$ac_cv_lib_inet_main" = x""yes; then :
4387	LIBS="$LIBS -linet"
4388	fi
4389
4390	ac_fn_c_check_header_mongrel "$LINENO" "net/errno.h" "ac_cv_header_net_errno_h" "$ac_includes_default"
4391	if test "x$ac_cv_header_net_errno_h" = x""yes; then :
4392
4393
4394	$as_echo "#define HAVE_NET_ERRNO_H 1" >>confdefs.h
4395
4396	fi
4397
4398
4399
4400	#--------------------------------------------------------------------
4401	# Check for the existence of the -lsocket and -lnsl libraries.
4402	# The order here is important, so that they end up in the right
4403	# order in the command line generated by make. Here are some
4404	# special considerations:
4405	# 1. Use "connect" and "accept" to check for -lsocket, and
4406	# "gethostbyname" to check for -lnsl.
4407	# 2. Use each function name only once: can't redo a check because
4408	# autoconf caches the results of the last check and won't redo it.
4409	# 3. Use -lnsl and -lsocket only if they supply procedures that
4410	# aren't already present in the normal libraries. This is because
4411	# IRIX 5.2 has libraries, but they aren't needed and they're
4412	# bogus: they goof up name resolution if used.
4413	# 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
4414	# To get around this problem, check for both libraries together
4415	# if -lsocket doesn't work by itself.
4416	#--------------------------------------------------------------------
4417
4418	tcl_checkBoth=0
4419	ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
4420	if test "x$ac_cv_func_connect" = x""yes; then :
4421	tcl_checkSocket=0
4422	else
4423	tcl_checkSocket=1
4424	fi
4425
4426	if test "$tcl_checkSocket" = 1; then
4427	ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt"
4428	if test "x$ac_cv_func_setsockopt" = x""yes; then :
4429
4430	else
4431	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5
4432	$as_echo_n "checking for setsockopt in -lsocket... " >&6; }
4433	if test "${ac_cv_lib_socket_setsockopt+set}" = set; then :
4434	$as_echo_n "(cached) " >&6
4435	else
4436	ac_check_lib_save_LIBS=$LIBS
4437	LIBS="-lsocket $LIBS"
4438	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4439	/* end confdefs.h. */
4440
4441	/* Override any GCC internal prototype to avoid an error.
4442	Use char because int might match the return type of a GCC
4443	builtin and then its argument prototype would still apply. */
4444	#ifdef __cplusplus
4445	extern "C"
4446	#endif
4447	char setsockopt ();
4448	int
4449	main ()
4450	{
4451	return setsockopt ();
4452	;
4453	return 0;
4454	}
4455	_ACEOF
4456	if ac_fn_c_try_link "$LINENO"; then :
4457	ac_cv_lib_socket_setsockopt=yes
4458	else
4459	ac_cv_lib_socket_setsockopt=no
4460	fi
4461	rm -f core conftest.err conftest.$ac_objext \
4462	conftest$ac_exeext conftest.$ac_ext
4463	LIBS=$ac_check_lib_save_LIBS
4464	fi
4465	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5
4466	$as_echo "$ac_cv_lib_socket_setsockopt" >&6; }
4467	if test "x$ac_cv_lib_socket_setsockopt" = x""yes; then :
4468	LIBS="$LIBS -lsocket"
4469	else
4470	tcl_checkBoth=1
4471	fi
4472
4473	fi
4474
4475	fi
4476	if test "$tcl_checkBoth" = 1; then
4477	tk_oldLibs=$LIBS
4478	LIBS="$LIBS -lsocket -lnsl"
4479	ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
4480	if test "x$ac_cv_func_accept" = x""yes; then :
4481	tcl_checkNsl=0
4482	else
4483	LIBS=$tk_oldLibs
4484	fi
4485
4486	fi
4487	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
4488	if test "x$ac_cv_func_gethostbyname" = x""yes; then :
4489
4490	else
4491	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4492	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4493	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4494	$as_echo_n "(cached) " >&6
4495	else
4496	ac_check_lib_save_LIBS=$LIBS
4497	LIBS="-lnsl $LIBS"
4498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4499	/* end confdefs.h. */
4500
4501	/* Override any GCC internal prototype to avoid an error.
4502	Use char because int might match the return type of a GCC
4503	builtin and then its argument prototype would still apply. */
4504	#ifdef __cplusplus
4505	extern "C"
4506	#endif
4507	char gethostbyname ();
4508	int
4509	main ()
4510	{
4511	return gethostbyname ();
4512	;
4513	return 0;
4514	}
4515	_ACEOF
4516	if ac_fn_c_try_link "$LINENO"; then :
4517	ac_cv_lib_nsl_gethostbyname=yes
4518	else
4519	ac_cv_lib_nsl_gethostbyname=no
4520	fi
4521	rm -f core conftest.err conftest.$ac_objext \
4522	conftest$ac_exeext conftest.$ac_ext
4523	LIBS=$ac_check_lib_save_LIBS
4524	fi
4525	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4526	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4527	if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4528	LIBS="$LIBS -lnsl"
4529	fi
4530
4531	fi
4532
4533
4534	# TEA specific: Don't perform the eval of the libraries here because
4535	# DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS
4536
4537	TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}'
4538
4539
4540
4541
4542	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dirent.h" >&5
4543	$as_echo_n "checking dirent.h... " >&6; }
4544	if test "${tcl_cv_dirent_h+set}" = set; then :
4545	$as_echo_n "(cached) " >&6
4546	else
4547
4548	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4549	/* end confdefs.h. */
4550	#include <sys/types.h>
4551	#include <dirent.h>
4552	int
4553	main ()
4554	{
4555
4556	#ifndef _POSIX_SOURCE
4557	# ifdef __Lynx__
4558	/*
4559	* Generate compilation error to make the test fail: Lynx headers
4560	* are only valid if really in the POSIX environment.
4561	*/
4562
4563	missing_procedure();
4564	# endif
4565	#endif
4566	DIR *d;
4567	struct dirent *entryPtr;
4568	char *p;
4569	d = opendir("foobar");
4570	entryPtr = readdir(d);
4571	p = entryPtr->d_name;
4572	closedir(d);
4573
4574	;
4575	return 0;
4576	}
4577	_ACEOF
4578	if ac_fn_c_try_link "$LINENO"; then :
4579	tcl_cv_dirent_h=yes
4580	else
4581	tcl_cv_dirent_h=no
4582	fi
4583	rm -f core conftest.err conftest.$ac_objext \
4584	conftest$ac_exeext conftest.$ac_ext
4585	fi
4586	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_dirent_h" >&5
4587	$as_echo "$tcl_cv_dirent_h" >&6; }
4588
4589	if test $tcl_cv_dirent_h = no; then
4590
4591	$as_echo "#define NO_DIRENT_H 1" >>confdefs.h
4592
4593	fi
4594
4595	# TEA specific:
4596	ac_fn_c_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
4597	if test "x$ac_cv_header_errno_h" = x""yes; then :
4598
4599	else
4600
4601	$as_echo "#define NO_ERRNO_H 1" >>confdefs.h
4602
4603	fi
4604
4605
4606	ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
4607	if test "x$ac_cv_header_float_h" = x""yes; then :
4608
4609	else
4610
4611	$as_echo "#define NO_FLOAT_H 1" >>confdefs.h
4612
4613	fi
4614
4615
4616	ac_fn_c_check_header_mongrel "$LINENO" "values.h" "ac_cv_header_values_h" "$ac_includes_default"
4617	if test "x$ac_cv_header_values_h" = x""yes; then :
4618
4619	else
4620
4621	$as_echo "#define NO_VALUES_H 1" >>confdefs.h
4622
4623	fi
4624
4625
4626	ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
4627	if test "x$ac_cv_header_limits_h" = x""yes; then :
4628
4629	$as_echo "#define HAVE_LIMITS_H 1" >>confdefs.h
4630
4631	else
4632
4633	$as_echo "#define NO_LIMITS_H 1" >>confdefs.h
4634
4635	fi
4636
4637
4638	ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
4639	if test "x$ac_cv_header_stdlib_h" = x""yes; then :
4640	tcl_ok=1
4641	else
4642	tcl_ok=0
4643	fi
4644
4645
4646	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4647	/* end confdefs.h. */
4648	#include <stdlib.h>
4649
4650	_ACEOF
4651	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4652	$EGREP "strtol" >/dev/null 2>&1; then :
4653
4654	else
4655	tcl_ok=0
4656	fi
4657	rm -f conftest*
4658
4659	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4660	/* end confdefs.h. */
4661	#include <stdlib.h>
4662
4663	_ACEOF
4664	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4665	$EGREP "strtoul" >/dev/null 2>&1; then :
4666
4667	else
4668	tcl_ok=0
4669	fi
4670	rm -f conftest*
4671
4672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4673	/* end confdefs.h. */
4674	#include <stdlib.h>
4675
4676	_ACEOF
4677	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4678	$EGREP "strtod" >/dev/null 2>&1; then :
4679
4680	else
4681	tcl_ok=0
4682	fi
4683	rm -f conftest*
4684
4685	if test $tcl_ok = 0; then
4686
4687	$as_echo "#define NO_STDLIB_H 1" >>confdefs.h
4688
4689	fi
4690	ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
4691	if test "x$ac_cv_header_string_h" = x""yes; then :
4692	tcl_ok=1
4693	else
4694	tcl_ok=0
4695	fi
4696
4697
4698	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4699	/* end confdefs.h. */
4700	#include <string.h>
4701
4702	_ACEOF
4703	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4704	$EGREP "strstr" >/dev/null 2>&1; then :
4705
4706	else
4707	tcl_ok=0
4708	fi
4709	rm -f conftest*
4710
4711	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4712	/* end confdefs.h. */
4713	#include <string.h>
4714
4715	_ACEOF
4716	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4717	$EGREP "strerror" >/dev/null 2>&1; then :
4718
4719	else
4720	tcl_ok=0
4721	fi
4722	rm -f conftest*
4723
4724
4725	# See also memmove check below for a place where NO_STRING_H can be
4726	# set and why.
4727
4728	if test $tcl_ok = 0; then
4729
4730	$as_echo "#define NO_STRING_H 1" >>confdefs.h
4731
4732	fi
4733
4734	ac_fn_c_check_header_mongrel "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"
4735	if test "x$ac_cv_header_sys_wait_h" = x""yes; then :
4736
4737	else
4738
4739	$as_echo "#define NO_SYS_WAIT_H 1" >>confdefs.h
4740
4741	fi
4742
4743
4744	ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
4745	if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4746
4747	else
4748
4749	$as_echo "#define NO_DLFCN_H 1" >>confdefs.h
4750
4751	fi
4752
4753
4754
4755	# OS/390 lacks sys/param.h (and doesn't need it, by chance).
4756	for ac_header in sys/param.h
4757	do :
4758	ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
4759	if test "x$ac_cv_header_sys_param_h" = x""yes; then :
4760	cat >>confdefs.h <<_ACEOF
4761	#define HAVE_SYS_PARAM_H 1
4762	_ACEOF
4763
4764	fi
4765
4766	done
4767
4768
4769	# Let the user call this, because if it triggers, they will
4770	# need a compat/strtod.c that is correct. Users can also
4771	# use Tcl_GetDouble(FromObj) instead.
4772	#TEA_BUGGY_STRTOD
4773	fi
4774
4775
4776	#-----------------------------------------------------------------------
4777	# __CHANGE__
4778	# Specify the C source files to compile in TEA_ADD_SOURCES,
4779	# public headers that need to be installed in TEA_ADD_HEADERS,
4780	# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
4781	# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
4782	# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
4783	# and PKG_TCL_SOURCES.
4784	#-----------------------------------------------------------------------
4785
4786
4787	vars="bltAlloc.c bltArrayObj.c bltBind.c bltBitmap.c bltBusy.c bltChain.c bltColor.c bltConfig.c bltGrAxis.c bltGrBar.c bltGrElem.c bltGrGrid.c bltGrHairs.c bltGrLegd.c bltGrLine.c bltGrMarker.c bltGrMisc.c bltGrPen.c bltGrPs.c bltGraph.c bltHash.c bltImage.c bltInit.c bltList.c bltNsUtil.c bltParse.c bltPool.c bltPs.c bltSpline.c bltSwitch.c bltTable.c bltTabnotebook.c bltText.c bltTile.c bltObjConfig.c bltTree.h bltTreeView.h bltTreeViewEdit.c bltObjConfig.h bltTreeCmd.c bltTreeViewCmd.c bltTreeViewStyle.c bltTree.c bltTreeView.c bltTreeViewColumn.c bltUtil.c bltVecCmd.c bltVecObjCmd.c bltVector.c bltWindow.c"
4788	for i in $vars; do
4789	case $i in
4790	\$*)
4791	# allow $-var names
4792	PKG_SOURCES="$PKG_SOURCES $i"
4793	PKG_OBJECTS="$PKG_OBJECTS $i"
4794	;;
4795	*)
4796	# check for existence - allows for generic/win/unix VPATH
4797	# To add more dirs here (like 'src'), you have to update VPATH
4798	# in Makefile.in as well
4799	if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
4800	-a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
4801	-a ! -f "${srcdir}/macosx/$i" \
4802	; then
4803	as_fn_error "could not find source file '$i'" "$LINENO" 5
4804	fi
4805	PKG_SOURCES="$PKG_SOURCES $i"
4806	# this assumes it is in a VPATH dir
4807	i=`basename $i`
4808	# handle user calling this before or after TEA_SETUP_COMPILER
4809	if test x"${OBJEXT}" != x ; then
4810	j="`echo $i \| sed -e 's/\.[^.]*$//'`.${OBJEXT}"
4811	else
4812	j="`echo $i \| sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
4813	fi
4814	PKG_OBJECTS="$PKG_OBJECTS $j"
4815	;;
4816	esac
4817	done
4818
4819
4820
4821
4822	vars="generic/blt.h generic/bltHash.h generic/bltPool.h generic/bltVector.h"
4823	for i in $vars; do
4824	# check for existence, be strict because it is installed
4825	if test ! -f "${srcdir}/$i" ; then
4826	as_fn_error "could not find header file '${srcdir}/$i'" "$LINENO" 5
4827	fi
4828	PKG_HEADERS="$PKG_HEADERS $i"
4829	done
4830
4831
4832
4833	vars="-I. -I\"$(${CYGPATH} ${srcdir}/generic)\""
4834	for i in $vars; do
4835	PKG_INCLUDES="$PKG_INCLUDES $i"
4836	done
4837
4838
4839
4840	vars=""
4841	for i in $vars; do
4842	if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then
4843	# Convert foo.lib to -lfoo for GCC. No-op if not *.lib
4844	i=`echo "$i" \| sed -e 's/^$[^-].*$\.lib$/-l\1/i'`
4845	fi
4846	PKG_LIBS="$PKG_LIBS $i"
4847	done
4848
4849
4850
4851	PKG_CFLAGS="$PKG_CFLAGS "
4852
4853
4854
4855	vars=""
4856	for i in $vars; do
4857	# check for existence - allows for generic/win/unix VPATH
4858	if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
4859	-a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
4860	-a ! -f "${srcdir}/macosx/$i" \
4861	; then
4862	as_fn_error "could not find stub source file '$i'" "$LINENO" 5
4863	fi
4864	PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i"
4865	# this assumes it is in a VPATH dir
4866	i=`basename $i`
4867	# handle user calling this before or after TEA_SETUP_COMPILER
4868	if test x"${OBJEXT}" != x ; then
4869	j="`echo $i \| sed -e 's/\.[^.]*$//'`.${OBJEXT}"
4870	else
4871	j="`echo $i \| sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
4872	fi
4873	PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j"
4874	done
4875
4876
4877
4878
4879	vars="library/graph.tcl library/tabnotebook.tcl library/treeview.cur library/treeview.xbm library/treeview.tcl library/treeview_m.xbm library/bltCanvEps.pro library/bltGraph.pro"
4880	for i in $vars; do
4881	# check for existence, be strict because it is installed
4882	if test ! -f "${srcdir}/$i" ; then
4883	as_fn_error "could not find tcl source file '${srcdir}/$i'" "$LINENO" 5
4884	fi
4885	PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i"
4886	done
4887
4888
4889
4890	#--------------------------------------------------------------------
4891	# __CHANGE__
4892	#
4893	# You can add more files to clean if your extension creates any extra
4894	# files by extending CLEANFILES.
4895	# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure
4896	# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var.
4897	#
4898	# A few miscellaneous platform-specific items:
4899	# TEA_ADD_* any platform specific compiler/build info here.
4900	#--------------------------------------------------------------------
4901
4902	CLEANFILES="$CLEANFILES pkgIndex.tcl"
4903	if test "${TEA_PLATFORM}" = "windows" ; then
4904	CLEANFILES="$CLEANFILES .lib .dll .exp .ilk .pdb vc.pch"
4905
4906	vars="win/bltWinDraw.c win/bltWinImage.c win/bltWinPrnt.c win/bltWinUtil.c"
4907	for i in $vars; do
4908	case $i in
4909	\$*)
4910	# allow $-var names
4911	PKG_SOURCES="$PKG_SOURCES $i"
4912	PKG_OBJECTS="$PKG_OBJECTS $i"
4913	;;
4914	*)
4915	# check for existence - allows for generic/win/unix VPATH
4916	# To add more dirs here (like 'src'), you have to update VPATH
4917	# in Makefile.in as well
4918	if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
4919	-a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
4920	-a ! -f "${srcdir}/macosx/$i" \
4921	; then
4922	as_fn_error "could not find source file '$i'" "$LINENO" 5
4923	fi
4924	PKG_SOURCES="$PKG_SOURCES $i"
4925	# this assumes it is in a VPATH dir
4926	i=`basename $i`
4927	# handle user calling this before or after TEA_SETUP_COMPILER
4928	if test x"${OBJEXT}" != x ; then
4929	j="`echo $i \| sed -e 's/\.[^.]*$//'`.${OBJEXT}"
4930	else
4931	j="`echo $i \| sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
4932	fi
4933	PKG_OBJECTS="$PKG_OBJECTS $j"
4934	;;
4935	esac
4936	done
4937
4938
4939
4940
4941	vars="-I\"$(${CYGPATH} ${srcdir}/win)\""
4942	for i in $vars; do
4943	PKG_INCLUDES="$PKG_INCLUDES $i"
4944	done
4945
4946
4947	else
4948
4949	$as_echo "#define NO_PRINTER 1" >>confdefs.h
4950
4951
4952	vars="unix/bltUnixImage.c"
4953	for i in $vars; do
4954	case $i in
4955	\$*)
4956	# allow $-var names
4957	PKG_SOURCES="$PKG_SOURCES $i"
4958	PKG_OBJECTS="$PKG_OBJECTS $i"
4959	;;
4960	*)
4961	# check for existence - allows for generic/win/unix VPATH
4962	# To add more dirs here (like 'src'), you have to update VPATH
4963	# in Makefile.in as well
4964	if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
4965	-a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
4966	-a ! -f "${srcdir}/macosx/$i" \
4967	; then
4968	as_fn_error "could not find source file '$i'" "$LINENO" 5
4969	fi
4970	PKG_SOURCES="$PKG_SOURCES $i"
4971	# this assumes it is in a VPATH dir
4972	i=`basename $i`
4973	# handle user calling this before or after TEA_SETUP_COMPILER
4974	if test x"${OBJEXT}" != x ; then
4975	j="`echo $i \| sed -e 's/\.[^.]*$//'`.${OBJEXT}"
4976	else
4977	j="`echo $i \| sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
4978	fi
4979	PKG_OBJECTS="$PKG_OBJECTS $j"
4980	;;
4981	esac
4982	done
4983
4984
4985
4986	fi
4987
4988	#--------------------------------------------------------------------
4989	# __CHANGE__
4990	# Choose which headers you need. Extension authors should try very
4991	# hard to only rely on the Tcl public header files. Internal headers
4992	# contain private data structures and are subject to change without
4993	# notice.
4994	# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
4995	#--------------------------------------------------------------------
4996
4997
4998	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl public headers" >&5
4999	$as_echo_n "checking for Tcl public headers... " >&6; }
5000
5001
5002	# Check whether --with-tclinclude was given.
5003	if test "${with_tclinclude+set}" = set; then :
5004	withval=$with_tclinclude; with_tclinclude=${withval}
5005	fi
5006
5007
5008	if test "${ac_cv_c_tclh+set}" = set; then :
5009	$as_echo_n "(cached) " >&6
5010	else
5011
5012	# Use the value from --with-tclinclude, if it was given
5013
5014	if test x"${with_tclinclude}" != x ; then
5015	if test -f "${with_tclinclude}/tcl.h" ; then
5016	ac_cv_c_tclh=${with_tclinclude}
5017	else
5018	as_fn_error "${with_tclinclude} directory does not contain tcl.h" "$LINENO" 5
5019	fi
5020	else
5021	list=""
5022	if test "`uname -s`" = "Darwin"; then
5023	# If Tcl was built as a framework, attempt to use
5024	# the framework's Headers directory
5025	case ${TCL_DEFS} in
5026	TCL_FRAMEWORK)
5027	list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`"
5028	;;
5029	esac
5030	fi
5031
5032	# Look in the source dir only if Tcl is not installed,
5033	# and in that situation, look there before installed locations.
5034	if test -f "${TCL_BIN_DIR}/Makefile" ; then
5035	list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`"
5036	fi
5037
5038	# Check order: pkg --prefix location, Tcl's --prefix location,
5039	# relative to directory of tclConfig.sh.
5040
5041	eval "temp_includedir=${includedir}"
5042	list="$list \
5043	`ls -d ${temp_includedir} 2>/dev/null` \
5044	`ls -d ${TCL_PREFIX}/include 2>/dev/null` \
5045	`ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`"
5046	if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then
5047	list="$list /usr/local/include /usr/include"
5048	if test x"${TCL_INCLUDE_SPEC}" != x ; then
5049	d=`echo "${TCL_INCLUDE_SPEC}" \| sed -e 's/^-I//'`
5050	list="$list `ls -d ${d} 2>/dev/null`"
5051	fi
5052	fi
5053	for i in $list ; do
5054	if test -f "$i/tcl.h" ; then
5055	ac_cv_c_tclh=$i
5056	break
5057	fi
5058	done
5059	fi
5060
5061	fi
5062
5063
5064	# Print a message based on how we determined the include path
5065
5066	if test x"${ac_cv_c_tclh}" = x ; then
5067	as_fn_error "tcl.h not found. Please specify its location with --with-tclinclude" "$LINENO" 5
5068	else
5069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_c_tclh}" >&5
5070	$as_echo "${ac_cv_c_tclh}" >&6; }
5071	fi
5072
5073	# Convert to a native path and substitute into the output files.
5074
5075	INCLUDE_DIR_NATIVE=`${CYGPATH} ${ac_cv_c_tclh}`
5076
5077	TCL_INCLUDES=-I\"${INCLUDE_DIR_NATIVE}\"
5078
5079
5080
5081	#TEA_PRIVATE_TCL_HEADERS
5082
5083	#TEA_PUBLIC_TK_HEADERS
5084	#TEA_PRIVATE_TK_HEADERS
5085	#TEA_PATH_X
5086
5087	#--------------------------------------------------------------------
5088	# Check whether --enable-threads or --disable-threads was given.
5089	# This auto-enables if Tcl was compiled threaded.
5090	#--------------------------------------------------------------------
5091
5092
5093	# Check whether --enable-threads was given.
5094	if test "${enable_threads+set}" = set; then :
5095	enableval=$enable_threads; tcl_ok=$enableval
5096	else
5097	tcl_ok=yes
5098	fi
5099
5100
5101	if test "${enable_threads+set}" = set; then
5102	enableval="$enable_threads"
5103	tcl_ok=$enableval
5104	else
5105	tcl_ok=yes
5106	fi
5107
5108	if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then
5109	TCL_THREADS=1
5110
5111	if test "${TEA_PLATFORM}" != "windows" ; then
5112	# We are always OK on Windows, so check what this platform wants:
5113
5114	# USE_THREAD_ALLOC tells us to try the special thread-based
5115	# allocator that significantly reduces lock contention
5116
5117	$as_echo "#define USE_THREAD_ALLOC 1" >>confdefs.h
5118
5119
5120	$as_echo "#define _REENTRANT 1" >>confdefs.h
5121
5122	if test "`uname -s`" = "SunOS" ; then
5123
5124	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5125
5126	fi
5127
5128	$as_echo "#define _THREAD_SAFE 1" >>confdefs.h
5129
5130	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
5131	$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
5132	if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then :
5133	$as_echo_n "(cached) " >&6
5134	else
5135	ac_check_lib_save_LIBS=$LIBS
5136	LIBS="-lpthread $LIBS"
5137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5138	/* end confdefs.h. */
5139
5140	/* Override any GCC internal prototype to avoid an error.
5141	Use char because int might match the return type of a GCC
5142	builtin and then its argument prototype would still apply. */
5143	#ifdef __cplusplus
5144	extern "C"
5145	#endif
5146	char pthread_mutex_init ();
5147	int
5148	main ()
5149	{
5150	return pthread_mutex_init ();
5151	;
5152	return 0;
5153	}
5154	_ACEOF
5155	if ac_fn_c_try_link "$LINENO"; then :
5156	ac_cv_lib_pthread_pthread_mutex_init=yes
5157	else
5158	ac_cv_lib_pthread_pthread_mutex_init=no
5159	fi
5160	rm -f core conftest.err conftest.$ac_objext \
5161	conftest$ac_exeext conftest.$ac_ext
5162	LIBS=$ac_check_lib_save_LIBS
5163	fi
5164	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
5165	$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
5166	if test "x$ac_cv_lib_pthread_pthread_mutex_init" = x""yes; then :
5167	tcl_ok=yes
5168	else
5169	tcl_ok=no
5170	fi
5171
5172	if test "$tcl_ok" = "no"; then
5173	# Check a little harder for __pthread_mutex_init in the same
5174	# library, as some systems hide it there until pthread.h is
5175	# defined. We could alternatively do an AC_TRY_COMPILE with
5176	# pthread.h, but that will work with libpthread really doesn't
5177	# exist, like AIX 4.2. [Bug: 4359]
5178	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_mutex_init in -lpthread" >&5
5179	$as_echo_n "checking for __pthread_mutex_init in -lpthread... " >&6; }
5180	if test "${ac_cv_lib_pthread___pthread_mutex_init+set}" = set; then :
5181	$as_echo_n "(cached) " >&6
5182	else
5183	ac_check_lib_save_LIBS=$LIBS
5184	LIBS="-lpthread $LIBS"
5185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5186	/* end confdefs.h. */
5187
5188	/* Override any GCC internal prototype to avoid an error.
5189	Use char because int might match the return type of a GCC
5190	builtin and then its argument prototype would still apply. */
5191	#ifdef __cplusplus
5192	extern "C"
5193	#endif
5194	char __pthread_mutex_init ();
5195	int
5196	main ()
5197	{
5198	return __pthread_mutex_init ();
5199	;
5200	return 0;
5201	}
5202	_ACEOF
5203	if ac_fn_c_try_link "$LINENO"; then :
5204	ac_cv_lib_pthread___pthread_mutex_init=yes
5205	else
5206	ac_cv_lib_pthread___pthread_mutex_init=no
5207	fi
5208	rm -f core conftest.err conftest.$ac_objext \
5209	conftest$ac_exeext conftest.$ac_ext
5210	LIBS=$ac_check_lib_save_LIBS
5211	fi
5212	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5
5213	$as_echo "$ac_cv_lib_pthread___pthread_mutex_init" >&6; }
5214	if test "x$ac_cv_lib_pthread___pthread_mutex_init" = x""yes; then :
5215	tcl_ok=yes
5216	else
5217	tcl_ok=no
5218	fi
5219
5220	fi
5221
5222	if test "$tcl_ok" = "yes"; then
5223	# The space is needed
5224	THREADS_LIBS=" -lpthread"
5225	else
5226	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthreads" >&5
5227	$as_echo_n "checking for pthread_mutex_init in -lpthreads... " >&6; }
5228	if test "${ac_cv_lib_pthreads_pthread_mutex_init+set}" = set; then :
5229	$as_echo_n "(cached) " >&6
5230	else
5231	ac_check_lib_save_LIBS=$LIBS
5232	LIBS="-lpthreads $LIBS"
5233	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5234	/* end confdefs.h. */
5235
5236	/* Override any GCC internal prototype to avoid an error.
5237	Use char because int might match the return type of a GCC
5238	builtin and then its argument prototype would still apply. */
5239	#ifdef __cplusplus
5240	extern "C"
5241	#endif
5242	char pthread_mutex_init ();
5243	int
5244	main ()
5245	{
5246	return pthread_mutex_init ();
5247	;
5248	return 0;
5249	}
5250	_ACEOF
5251	if ac_fn_c_try_link "$LINENO"; then :
5252	ac_cv_lib_pthreads_pthread_mutex_init=yes
5253	else
5254	ac_cv_lib_pthreads_pthread_mutex_init=no
5255	fi
5256	rm -f core conftest.err conftest.$ac_objext \
5257	conftest$ac_exeext conftest.$ac_ext
5258	LIBS=$ac_check_lib_save_LIBS
5259	fi
5260	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5
5261	$as_echo "$ac_cv_lib_pthreads_pthread_mutex_init" >&6; }
5262	if test "x$ac_cv_lib_pthreads_pthread_mutex_init" = x""yes; then :
5263	tcl_ok=yes
5264	else
5265	tcl_ok=no
5266	fi
5267
5268	if test "$tcl_ok" = "yes"; then
5269	# The space is needed
5270	THREADS_LIBS=" -lpthreads"
5271	else
5272	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc" >&5
5273	$as_echo_n "checking for pthread_mutex_init in -lc... " >&6; }
5274	if test "${ac_cv_lib_c_pthread_mutex_init+set}" = set; then :
5275	$as_echo_n "(cached) " >&6
5276	else
5277	ac_check_lib_save_LIBS=$LIBS
5278	LIBS="-lc $LIBS"
5279	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5280	/* end confdefs.h. */
5281
5282	/* Override any GCC internal prototype to avoid an error.
5283	Use char because int might match the return type of a GCC
5284	builtin and then its argument prototype would still apply. */
5285	#ifdef __cplusplus
5286	extern "C"
5287	#endif
5288	char pthread_mutex_init ();
5289	int
5290	main ()
5291	{
5292	return pthread_mutex_init ();
5293	;
5294	return 0;
5295	}
5296	_ACEOF
5297	if ac_fn_c_try_link "$LINENO"; then :
5298	ac_cv_lib_c_pthread_mutex_init=yes
5299	else
5300	ac_cv_lib_c_pthread_mutex_init=no
5301	fi
5302	rm -f core conftest.err conftest.$ac_objext \
5303	conftest$ac_exeext conftest.$ac_ext
5304	LIBS=$ac_check_lib_save_LIBS
5305	fi
5306	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_mutex_init" >&5
5307	$as_echo "$ac_cv_lib_c_pthread_mutex_init" >&6; }
5308	if test "x$ac_cv_lib_c_pthread_mutex_init" = x""yes; then :
5309	tcl_ok=yes
5310	else
5311	tcl_ok=no
5312	fi
5313
5314	if test "$tcl_ok" = "no"; then
5315	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc_r" >&5
5316	$as_echo_n "checking for pthread_mutex_init in -lc_r... " >&6; }
5317	if test "${ac_cv_lib_c_r_pthread_mutex_init+set}" = set; then :
5318	$as_echo_n "(cached) " >&6
5319	else
5320	ac_check_lib_save_LIBS=$LIBS
5321	LIBS="-lc_r $LIBS"
5322	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5323	/* end confdefs.h. */
5324
5325	/* Override any GCC internal prototype to avoid an error.
5326	Use char because int might match the return type of a GCC
5327	builtin and then its argument prototype would still apply. */
5328	#ifdef __cplusplus
5329	extern "C"
5330	#endif
5331	char pthread_mutex_init ();
5332	int
5333	main ()
5334	{
5335	return pthread_mutex_init ();
5336	;
5337	return 0;
5338	}
5339	_ACEOF
5340	if ac_fn_c_try_link "$LINENO"; then :
5341	ac_cv_lib_c_r_pthread_mutex_init=yes
5342	else
5343	ac_cv_lib_c_r_pthread_mutex_init=no
5344	fi
5345	rm -f core conftest.err conftest.$ac_objext \
5346	conftest$ac_exeext conftest.$ac_ext
5347	LIBS=$ac_check_lib_save_LIBS
5348	fi
5349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5
5350	$as_echo "$ac_cv_lib_c_r_pthread_mutex_init" >&6; }
5351	if test "x$ac_cv_lib_c_r_pthread_mutex_init" = x""yes; then :
5352	tcl_ok=yes
5353	else
5354	tcl_ok=no
5355	fi
5356
5357	if test "$tcl_ok" = "yes"; then
5358	# The space is needed
5359	THREADS_LIBS=" -pthread"
5360	else
5361	TCL_THREADS=0
5362	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&5
5363	$as_echo "$as_me: WARNING: Do not know how to find pthread lib on your system - thread support disabled" >&2;}
5364	fi
5365	fi
5366	fi
5367	fi
5368	fi
5369	else
5370	TCL_THREADS=0
5371	fi
5372	# Do checking message here to not mess up interleaved configure output
5373	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with threads" >&5
5374	$as_echo_n "checking for building with threads... " >&6; }
5375	if test "${TCL_THREADS}" = 1; then
5376
5377	$as_echo "#define TCL_THREADS 1" >>confdefs.h
5378
5379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5
5380	$as_echo "yes (default)" >&6; }
5381	else
5382	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5383	$as_echo "no" >&6; }
5384	fi
5385	# TCL_THREADS sanity checking. See if our request for building with
5386	# threads is the same as the way Tcl was built. If not, warn the user.
5387	case ${TCL_DEFS} in
5388	THREADS=1)
5389	if test "${TCL_THREADS}" = "0"; then
5390	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
5391	Building ${PACKAGE_NAME} without threads enabled, but building against Tcl
5392	that IS thread-enabled. It is recommended to use --enable-threads." >&5
5393	$as_echo "$as_me: WARNING:
5394	Building ${PACKAGE_NAME} without threads enabled, but building against Tcl
5395	that IS thread-enabled. It is recommended to use --enable-threads." >&2;}
5396	fi
5397	;;
5398	*)
5399	if test "${TCL_THREADS}" = "1"; then
5400	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
5401	--enable-threads requested, but building against a Tcl that is NOT
5402	thread-enabled. This is an OK configuration that will also run in
5403	a thread-enabled core." >&5
5404	$as_echo "$as_me: WARNING:
5405	--enable-threads requested, but building against a Tcl that is NOT
5406	thread-enabled. This is an OK configuration that will also run in
5407	a thread-enabled core." >&2;}
5408	fi
5409	;;
5410	esac
5411
5412
5413
5414	#--------------------------------------------------------------------
5415	# The statement below defines a collection of symbols related to
5416	# building as a shared library instead of a static library.
5417	#--------------------------------------------------------------------
5418
5419
5420	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5
5421	$as_echo_n "checking how to build libraries... " >&6; }
5422	# Check whether --enable-shared was given.
5423	if test "${enable_shared+set}" = set; then :
5424	enableval=$enable_shared; tcl_ok=$enableval
5425	else
5426	tcl_ok=yes
5427	fi
5428
5429
5430	if test "${enable_shared+set}" = set; then
5431	enableval="$enable_shared"
5432	tcl_ok=$enableval
5433	else
5434	tcl_ok=yes
5435	fi
5436
5437	if test "$tcl_ok" = "yes" ; then
5438	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5
5439	$as_echo "shared" >&6; }
5440	SHARED_BUILD=1
5441	else
5442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5
5443	$as_echo "static" >&6; }
5444	SHARED_BUILD=0
5445
5446	$as_echo "#define STATIC_BUILD 1" >>confdefs.h
5447
5448	fi
5449
5450
5451
5452	#--------------------------------------------------------------------
5453	# This macro figures out what flags to use with the compiler/linker
5454	# when building shared/static debug/optimized objects. This information
5455	# can be taken from the tclConfig.sh file, but this figures it all out.
5456	#--------------------------------------------------------------------
5457
5458	if test -n "$ac_tool_prefix"; then
5459	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5460	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5461	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5462	$as_echo_n "checking for $ac_word... " >&6; }
5463	if test "${ac_cv_prog_RANLIB+set}" = set; then :
5464	$as_echo_n "(cached) " >&6
5465	else
5466	if test -n "$RANLIB"; then
5467	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5468	else
5469	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5470	for as_dir in $PATH
5471	do
5472	IFS=$as_save_IFS
5473	test -z "$as_dir" && as_dir=.
5474	for ac_exec_ext in '' $ac_executable_extensions; do
5475	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5476	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5477	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5478	break 2
5479	fi
5480	done
5481	done
5482	IFS=$as_save_IFS
5483
5484	fi
5485	fi
5486	RANLIB=$ac_cv_prog_RANLIB
5487	if test -n "$RANLIB"; then
5488	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5489	$as_echo "$RANLIB" >&6; }
5490	else
5491	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5492	$as_echo "no" >&6; }
5493	fi
5494
5495
5496	fi
5497	if test -z "$ac_cv_prog_RANLIB"; then
5498	ac_ct_RANLIB=$RANLIB
5499	# Extract the first word of "ranlib", so it can be a program name with args.
5500	set dummy ranlib; ac_word=$2
5501	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5502	$as_echo_n "checking for $ac_word... " >&6; }
5503	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5504	$as_echo_n "(cached) " >&6
5505	else
5506	if test -n "$ac_ct_RANLIB"; then
5507	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5508	else
5509	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5510	for as_dir in $PATH
5511	do
5512	IFS=$as_save_IFS
5513	test -z "$as_dir" && as_dir=.
5514	for ac_exec_ext in '' $ac_executable_extensions; do
5515	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5516	ac_cv_prog_ac_ct_RANLIB="ranlib"
5517	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5518	break 2
5519	fi
5520	done
5521	done
5522	IFS=$as_save_IFS
5523
5524	fi
5525	fi
5526	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5527	if test -n "$ac_ct_RANLIB"; then
5528	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5529	$as_echo "$ac_ct_RANLIB" >&6; }
5530	else
5531	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5532	$as_echo "no" >&6; }
5533	fi
5534
5535	if test "x$ac_ct_RANLIB" = x; then
5536	RANLIB=":"
5537	else
5538	case $cross_compiling:$ac_tool_warned in
5539	yes:)
5540	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5541	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5542	ac_tool_warned=yes ;;
5543	esac
5544	RANLIB=$ac_ct_RANLIB
5545	fi
5546	else
5547	RANLIB="$ac_cv_prog_RANLIB"
5548	fi
5549
5550
5551
5552
5553	# Step 0.a: Enable 64 bit support?
5554
5555	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5
5556	$as_echo_n "checking if 64bit support is requested... " >&6; }
5557	# Check whether --enable-64bit was given.
5558	if test "${enable_64bit+set}" = set; then :
5559	enableval=$enable_64bit; do64bit=$enableval
5560	else
5561	do64bit=no
5562	fi
5563
5564	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
5565	$as_echo "$do64bit" >&6; }
5566
5567	# Step 0.b: Enable Solaris 64 bit VIS support?
5568
5569	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit Sparc VIS support is requested" >&5
5570	$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; }
5571	# Check whether --enable-64bit-vis was given.
5572	if test "${enable_64bit_vis+set}" = set; then :
5573	enableval=$enable_64bit_vis; do64bitVIS=$enableval
5574	else
5575	do64bitVIS=no
5576	fi
5577
5578	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bitVIS" >&5
5579	$as_echo "$do64bitVIS" >&6; }
5580	# Force 64bit on with VIS
5581	if test "$do64bitVIS" = "yes"; then :
5582	do64bit=yes
5583	fi
5584
5585	# Step 0.c: Check if visibility support is available. Do this here so
5586	# that platform specific alternatives can be used below if this fails.
5587
5588	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports visibility \"hidden\"" >&5
5589	$as_echo_n "checking if compiler supports visibility \"hidden\"... " >&6; }
5590	if test "${tcl_cv_cc_visibility_hidden+set}" = set; then :
5591	$as_echo_n "(cached) " >&6
5592	else
5593
5594	hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
5595	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5596	/* end confdefs.h. */
5597
5598	extern __attribute__((__visibility__("hidden"))) void f(void);
5599	void f(void) {}
5600	int
5601	main ()
5602	{
5603	f();
5604	;
5605	return 0;
5606	}
5607	_ACEOF
5608	if ac_fn_c_try_link "$LINENO"; then :
5609	tcl_cv_cc_visibility_hidden=yes
5610	else
5611	tcl_cv_cc_visibility_hidden=no
5612	fi
5613	rm -f core conftest.err conftest.$ac_objext \
5614	conftest$ac_exeext conftest.$ac_ext
5615	CFLAGS=$hold_cflags
5616	fi
5617	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_visibility_hidden" >&5
5618	$as_echo "$tcl_cv_cc_visibility_hidden" >&6; }
5619	if test $tcl_cv_cc_visibility_hidden = yes; then :
5620
5621
5622	$as_echo "#define MODULE_SCOPE extern __attribute__((__visibility__(\"hidden\")))" >>confdefs.h
5623
5624
5625	fi
5626
5627	# Step 0.d: Disable -rpath support?
5628
5629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if rpath support is requested" >&5
5630	$as_echo_n "checking if rpath support is requested... " >&6; }
5631	# Check whether --enable-rpath was given.
5632	if test "${enable_rpath+set}" = set; then :
5633	enableval=$enable_rpath; doRpath=$enableval
5634	else
5635	doRpath=yes
5636	fi
5637
5638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $doRpath" >&5
5639	$as_echo "$doRpath" >&6; }
5640
5641	# TEA specific: Cross-compiling options for Windows/CE builds?
5642
5643	if test "${TEA_PLATFORM}" = windows; then :
5644
5645	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if Windows/CE build is requested" >&5
5646	$as_echo_n "checking if Windows/CE build is requested... " >&6; }
5647	# Check whether --enable-wince was given.
5648	if test "${enable_wince+set}" = set; then :
5649	enableval=$enable_wince; doWince=$enableval
5650	else
5651	doWince=no
5652	fi
5653
5654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $doWince" >&5
5655	$as_echo "$doWince" >&6; }
5656
5657	fi
5658
5659	# Set the variable "system" to hold the name and version number
5660	# for the system.
5661
5662
5663	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
5664	$as_echo_n "checking system version... " >&6; }
5665	if test "${tcl_cv_sys_version+set}" = set; then :
5666	$as_echo_n "(cached) " >&6
5667	else
5668
5669	# TEA specific:
5670	if test "${TEA_PLATFORM}" = "windows" ; then
5671	tcl_cv_sys_version=windows
5672	else
5673	tcl_cv_sys_version=`uname -s`-`uname -r`
5674	if test "$?" -ne 0 ; then
5675	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
5676	$as_echo "$as_me: WARNING: can't find uname command" >&2;}
5677	tcl_cv_sys_version=unknown
5678	else
5679	if test "`uname -s`" = "AIX" ; then
5680	tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
5681	fi
5682	fi
5683	fi
5684
5685	fi
5686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5
5687	$as_echo "$tcl_cv_sys_version" >&6; }
5688	system=$tcl_cv_sys_version
5689
5690
5691	# Require ranlib early so we can override it in special cases below.
5692
5693
5694
5695	# Set configuration options based on system name and version.
5696	# This is similar to Tcl's unix/tcl.m4 except that we've added a
5697	# "windows" case and removed some core-only vars.
5698
5699	do64bit_ok=no
5700	# default to '{$LIBS}' and set to "" on per-platform necessary basis
5701	SHLIB_LD_LIBS='${LIBS}'
5702	# When ld needs options to work in 64-bit mode, put them in
5703	# LDFLAGS_ARCH so they eventually end up in LDFLAGS even if [load]
5704	# is disabled by the user. [Bug 1016796]
5705	LDFLAGS_ARCH=""
5706	UNSHARED_LIB_SUFFIX=""
5707	# TEA specific: use PACKAGE_VERSION instead of VERSION
5708	TCL_TRIM_DOTS='`echo ${PACKAGE_VERSION} \| tr -d .`'
5709	ECHO_VERSION='`echo ${PACKAGE_VERSION}`'
5710	TCL_LIB_VERSIONS_OK=ok
5711	CFLAGS_DEBUG=-g
5712	CFLAGS_OPTIMIZE=-O
5713	if test "$GCC" = yes; then :
5714
5715	# TEA specific:
5716	CFLAGS_OPTIMIZE=-O2
5717	CFLAGS_WARNING="-Wall"
5718
5719	else
5720	CFLAGS_WARNING=""
5721	fi
5722	if test -n "$ac_tool_prefix"; then
5723	# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5724	set dummy ${ac_tool_prefix}ar; ac_word=$2
5725	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5726	$as_echo_n "checking for $ac_word... " >&6; }
5727	if test "${ac_cv_prog_AR+set}" = set; then :
5728	$as_echo_n "(cached) " >&6
5729	else
5730	if test -n "$AR"; then
5731	ac_cv_prog_AR="$AR" # Let the user override the test.
5732	else
5733	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5734	for as_dir in $PATH
5735	do
5736	IFS=$as_save_IFS
5737	test -z "$as_dir" && as_dir=.
5738	for ac_exec_ext in '' $ac_executable_extensions; do
5739	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5740	ac_cv_prog_AR="${ac_tool_prefix}ar"
5741	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5742	break 2
5743	fi
5744	done
5745	done
5746	IFS=$as_save_IFS
5747
5748	fi
5749	fi
5750	AR=$ac_cv_prog_AR
5751	if test -n "$AR"; then
5752	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5753	$as_echo "$AR" >&6; }
5754	else
5755	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5756	$as_echo "no" >&6; }
5757	fi
5758
5759
5760	fi
5761	if test -z "$ac_cv_prog_AR"; then
5762	ac_ct_AR=$AR
5763	# Extract the first word of "ar", so it can be a program name with args.
5764	set dummy ar; ac_word=$2
5765	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5766	$as_echo_n "checking for $ac_word... " >&6; }
5767	if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5768	$as_echo_n "(cached) " >&6
5769	else
5770	if test -n "$ac_ct_AR"; then
5771	ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5772	else
5773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5774	for as_dir in $PATH
5775	do
5776	IFS=$as_save_IFS
5777	test -z "$as_dir" && as_dir=.
5778	for ac_exec_ext in '' $ac_executable_extensions; do
5779	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5780	ac_cv_prog_ac_ct_AR="ar"
5781	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5782	break 2
5783	fi
5784	done
5785	done
5786	IFS=$as_save_IFS
5787
5788	fi
5789	fi
5790	ac_ct_AR=$ac_cv_prog_ac_ct_AR
5791	if test -n "$ac_ct_AR"; then
5792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5793	$as_echo "$ac_ct_AR" >&6; }
5794	else
5795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5796	$as_echo "no" >&6; }
5797	fi
5798
5799	if test "x$ac_ct_AR" = x; then
5800	AR=""
5801	else
5802	case $cross_compiling:$ac_tool_warned in
5803	yes:)
5804	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5805	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5806	ac_tool_warned=yes ;;
5807	esac
5808	AR=$ac_ct_AR
5809	fi
5810	else
5811	AR="$ac_cv_prog_AR"
5812	fi
5813
5814	STLIB_LD='${AR} cr'
5815	LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
5816	if test "x$SHLIB_VERSION" = x; then :
5817	SHLIB_VERSION="1.0"
5818	fi
5819	case $system in
5820	# TEA specific:
5821	windows)
5822	# This is a 2-stage check to make sure we have the 64-bit SDK
5823	# We have to know where the SDK is installed.
5824	# This magic is based on MS Platform SDK for Win2003 SP1 - hobbs
5825	# MACHINE is IX86 for LINK, but this is used by the manifest,
5826	# which requires x86\|amd64\|ia64.
5827	MACHINE="X86"
5828	if test "$do64bit" != "no" ; then
5829	if test "x${MSSDK}x" = "xx" ; then
5830	MSSDK="C:/Progra~1/Microsoft Platform SDK"
5831	fi
5832	MSSDK=`echo "$MSSDK" \| sed -e 's!\\\!/!g'`
5833	PATH64=""
5834	case "$do64bit" in
5835	amd64\|x64\|yes)
5836	MACHINE="AMD64" ; # default to AMD64 64-bit build
5837	PATH64="${MSSDK}/Bin/Win64/x86/AMD64"
5838	;;
5839	ia64)
5840	MACHINE="IA64"
5841	PATH64="${MSSDK}/Bin/Win64"
5842	;;
5843	esac
5844	if test ! -d "${PATH64}" ; then
5845	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&5
5846	$as_echo "$as_me: WARNING: Could not find 64-bit $MACHINE SDK to enable 64bit mode" >&2;}
5847	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Ensure latest Platform SDK is installed" >&5
5848	$as_echo "$as_me: WARNING: Ensure latest Platform SDK is installed" >&2;}
5849	do64bit="no"
5850	else
5851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Using 64-bit $MACHINE mode" >&5
5852	$as_echo " Using 64-bit $MACHINE mode" >&6; }
5853	do64bit_ok="yes"
5854	fi
5855	fi
5856
5857	if test "$doWince" != "no" ; then
5858	if test "$do64bit" != "no" ; then
5859	as_fn_error "Windows/CE and 64-bit builds incompatible" "$LINENO" 5
5860	fi
5861	if test "$GCC" = "yes" ; then
5862	as_fn_error "Windows/CE and GCC builds incompatible" "$LINENO" 5
5863	fi
5864
5865	# First, look for one uninstalled.
5866	# the alternative search directory is invoked by --with-celib
5867
5868	if test x"${no_celib}" = x ; then
5869	# we reset no_celib in case something fails here
5870	no_celib=true
5871
5872	# Check whether --with-celib was given.
5873	if test "${with_celib+set}" = set; then :
5874	withval=$with_celib; with_celibconfig=${withval}
5875	fi
5876
5877	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Windows/CE celib directory" >&5
5878	$as_echo_n "checking for Windows/CE celib directory... " >&6; }
5879	if test "${ac_cv_c_celibconfig+set}" = set; then :
5880	$as_echo_n "(cached) " >&6
5881	else
5882
5883	# First check to see if --with-celibconfig was specified.
5884	if test x"${with_celibconfig}" != x ; then
5885	if test -d "${with_celibconfig}/inc" ; then
5886	ac_cv_c_celibconfig=`(cd ${with_celibconfig}; pwd)`
5887	else
5888	as_fn_error "${with_celibconfig} directory doesn't contain inc directory" "$LINENO" 5
5889	fi
5890	fi
5891
5892	# then check for a celib library
5893	if test x"${ac_cv_c_celibconfig}" = x ; then
5894	for i in \
5895	../celib-palm-3.0 \
5896	../celib \
5897	../../celib-palm-3.0 \
5898	../../celib \
5899	`ls -dr ../celib-3.[0-9] 2>/dev/null` \
5900	${srcdir}/../celib-palm-3.0 \
5901	${srcdir}/../celib \
5902	`ls -dr ${srcdir}/../celib-3.[0-9] 2>/dev/null` \
5903	; do
5904	if test -d "$i/inc" ; then
5905	ac_cv_c_celibconfig=`(cd $i; pwd)`
5906	break
5907	fi
5908	done
5909	fi
5910
5911	fi
5912
5913	if test x"${ac_cv_c_celibconfig}" = x ; then
5914	as_fn_error "Cannot find celib support library directory" "$LINENO" 5
5915	else
5916	no_celib=
5917	CELIB_DIR=${ac_cv_c_celibconfig}
5918	CELIB_DIR=`echo "$CELIB_DIR" \| sed -e 's!\\\!/!g'`
5919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $CELIB_DIR" >&5
5920	$as_echo "found $CELIB_DIR" >&6; }
5921	fi
5922	fi
5923
5924	# Set defaults for common evc4/PPC2003 setup
5925	# Currently Tcl requires 300+, possibly 420+ for sockets
5926	CEVERSION=420; # could be 211 300 301 400 420 ...
5927	TARGETCPU=ARMV4; # could be ARMV4 ARM MIPS SH3 X86 ...
5928	ARCH=ARM; # could be ARM MIPS X86EM ...
5929	PLATFORM="Pocket PC 2003"; # or "Pocket PC 2002"
5930	if test "$doWince" != "yes"; then
5931	# If !yes then the user specified something
5932	# Reset ARCH to allow user to skip specifying it
5933	ARCH=
5934	eval `echo $doWince \| awk -F, '{ \
5935	if (length($1)) { printf "CEVERSION=\"%s\"\n", $1; \
5936	if ($1 < 400) { printf "PLATFORM=\"Pocket PC 2002\"\n" } }; \
5937	if (length($2)) { printf "TARGETCPU=\"%s\"\n", toupper($2) }; \
5938	if (length($3)) { printf "ARCH=\"%s\"\n", toupper($3) }; \
5939	if (length($4)) { printf "PLATFORM=\"%s\"\n", $4 }; \
5940	}'`
5941	if test "x${ARCH}" = "x" ; then
5942	ARCH=$TARGETCPU;
5943	fi
5944	fi
5945	OSVERSION=WCE$CEVERSION;
5946	if test "x${WCEROOT}" = "x" ; then
5947	WCEROOT="C:/Program Files/Microsoft eMbedded C++ 4.0"
5948	if test ! -d "${WCEROOT}" ; then
5949	WCEROOT="C:/Program Files/Microsoft eMbedded Tools"
5950	fi
5951	fi
5952	if test "x${SDKROOT}" = "x" ; then
5953	SDKROOT="C:/Program Files/Windows CE Tools"
5954	if test ! -d "${SDKROOT}" ; then
5955	SDKROOT="C:/Windows CE Tools"
5956	fi
5957	fi
5958	WCEROOT=`echo "$WCEROOT" \| sed -e 's!\\\!/!g'`
5959	SDKROOT=`echo "$SDKROOT" \| sed -e 's!\\\!/!g'`
5960	if test ! -d "${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}" \
5961	-o ! -d "${WCEROOT}/EVC/${OSVERSION}/bin"; then
5962	as_fn_error "could not find PocketPC SDK or target compiler to enable WinCE mode $CEVERSION,$TARGETCPU,$ARCH,$PLATFORM" "$LINENO" 5
5963	doWince="no"
5964	else
5965	# We could PATH_NOSPACE these, but that's not important,
5966	# as long as we quote them when used.
5967	CEINCLUDE="${SDKROOT}/${OSVERSION}/${PLATFORM}/include"
5968	if test -d "${CEINCLUDE}/${TARGETCPU}" ; then
5969	CEINCLUDE="${CEINCLUDE}/${TARGETCPU}"
5970	fi
5971	CELIBPATH="${SDKROOT}/${OSVERSION}/${PLATFORM}/Lib/${TARGETCPU}"
5972	fi
5973	fi
5974
5975	if test "$GCC" != "yes" ; then
5976	if test "${SHARED_BUILD}" = "0" ; then
5977	runtime=-MT
5978	else
5979	runtime=-MD
5980	fi
5981
5982	if test "$do64bit" != "no" ; then
5983	# All this magic is necessary for the Win64 SDK RC1 - hobbs
5984	CC="\"${PATH64}/cl.exe\""
5985	CFLAGS="${CFLAGS} -I\"${MSSDK}/Include\" -I\"${MSSDK}/Include/crt\" -I\"${MSSDK}/Include/crt/sys\""
5986	RC="\"${MSSDK}/bin/rc.exe\""
5987	lflags="-nologo -MACHINE:${MACHINE} -LIBPATH:\"${MSSDK}/Lib/${MACHINE}\""
5988	LINKBIN="\"${PATH64}/link.exe\""
5989	CFLAGS_DEBUG="-nologo -Zi -Od -W3 ${runtime}d"
5990	CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}"
5991	# Avoid 'unresolved external symbol __security_cookie'
5992	# errors, c.f. http://support.microsoft.com/?id=894573
5993
5994	vars="bufferoverflowU.lib"
5995	for i in $vars; do
5996	if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then
5997	# Convert foo.lib to -lfoo for GCC. No-op if not *.lib
5998	i=`echo "$i" \| sed -e 's/^$[^-].*$\.lib$/-l\1/i'`
5999	fi
6000	PKG_LIBS="$PKG_LIBS $i"
6001	done
6002
6003
6004	elif test "$doWince" != "no" ; then
6005	CEBINROOT="${WCEROOT}/EVC/${OSVERSION}/bin"
6006	if test "${TARGETCPU}" = "X86"; then
6007	CC="\"${CEBINROOT}/cl.exe\""
6008	else
6009	CC="\"${CEBINROOT}/cl${ARCH}.exe\""
6010	fi
6011	CFLAGS="$CFLAGS -I\"${CELIB_DIR}/inc\" -I\"${CEINCLUDE}\""
6012	RC="\"${WCEROOT}/Common/EVC/bin/rc.exe\""
6013	arch=`echo ${ARCH} \| awk '{print tolower($0)}'`
6014	defs="${ARCH} _${ARCH}_ ${arch} PALM_SIZE _MT _WINDOWS"
6015	if test "${SHARED_BUILD}" = "1" ; then
6016	# Static CE builds require static celib as well
6017	defs="${defs} _DLL"
6018	fi
6019	for i in $defs ; do
6020
6021	cat >>confdefs.h <<_ACEOF
6022	#define $i 1
6023	_ACEOF
6024
6025	done
6026
6027	cat >>confdefs.h <<_ACEOF
6028	#define _WIN32_WCE $CEVERSION
6029	_ACEOF
6030
6031
6032	cat >>confdefs.h <<_ACEOF
6033	#define UNDER_CE $CEVERSION
6034	_ACEOF
6035
6036	CFLAGS_DEBUG="-nologo -Zi -Od"
6037	CFLAGS_OPTIMIZE="-nologo -Ox"
6038	lversion=`echo ${CEVERSION} \| sed -e 's/$.$$..$/\1\.\2/'`
6039	lflags="-MACHINE:${ARCH} -LIBPATH:\"${CELIBPATH}\" -subsystem:windowsce,${lversion} -nologo"
6040	LINKBIN="\"${CEBINROOT}/link.exe\""
6041
6042	else
6043	RC="rc"
6044	lflags="-nologo"
6045	LINKBIN="link"
6046	CFLAGS_DEBUG="-nologo -Z7 -Od -W3 -WX ${runtime}d"
6047	CFLAGS_OPTIMIZE="-nologo -O2 -W2 ${runtime}"
6048	fi
6049	fi
6050
6051	if test "$GCC" = "yes"; then
6052	# mingw gcc mode
6053	RC="windres"
6054	CFLAGS_DEBUG="-g"
6055	CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
6056	SHLIB_LD="$CC -shared"
6057	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
6058	LDFLAGS_CONSOLE="-wl,--subsystem,console ${lflags}"
6059	LDFLAGS_WINDOW="-wl,--subsystem,windows ${lflags}"
6060	else
6061	SHLIB_LD="${LINKBIN} -dll ${lflags}"
6062	# link -lib only works when -lib is the first arg
6063	STLIB_LD="${LINKBIN} -lib ${lflags}"
6064	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.lib'
6065	PATHTYPE=-w
6066	# For information on what debugtype is most useful, see:
6067	# http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp
6068	# and also
6069	# http://msdn2.microsoft.com/en-us/library/y0zzbyt4%28VS.80%29.aspx
6070	# This essentially turns it all on.
6071	LDFLAGS_DEBUG="-debug -debugtype:cv"
6072	LDFLAGS_OPTIMIZE="-release"
6073	if test "$doWince" != "no" ; then
6074	LDFLAGS_CONSOLE="-link ${lflags}"
6075	LDFLAGS_WINDOW=${LDFLAGS_CONSOLE}
6076	else
6077	LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
6078	LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
6079	fi
6080	fi
6081
6082	SHLIB_SUFFIX=".dll"
6083	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.dll'
6084
6085	TCL_LIB_VERSIONS_OK=nodots
6086	;;
6087	AIX-*)
6088	if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then :
6089
6090	# AIX requires the _r compiler when gcc isn't being used
6091	case "${CC}" in
6092	_r\|_r\ *)
6093	# ok ...
6094	;;
6095	*)
6096	# Make sure only first arg gets _r
6097	CC=`echo "$CC" \| sed -e 's/^$[^ ]*$/\1_r/'`
6098	;;
6099	esac
6100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $CC for compiling with threads" >&5
6101	$as_echo "Using $CC for compiling with threads" >&6; }
6102
6103	fi
6104	LIBS="$LIBS -lc"
6105	SHLIB_CFLAGS=""
6106	SHLIB_SUFFIX=".so"
6107
6108	LD_LIBRARY_PATH_VAR="LIBPATH"
6109
6110	# Check to enable 64-bit flags for compiler/linker
6111	if test "$do64bit" = yes; then :
6112
6113	if test "$GCC" = yes; then :
6114
6115	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
6116	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
6117
6118	else
6119
6120	do64bit_ok=yes
6121	CFLAGS="$CFLAGS -q64"
6122	LDFLAGS_ARCH="-q64"
6123	RANLIB="${RANLIB} -X64"
6124	AR="${AR} -X64"
6125	SHLIB_LD_FLAGS="-b64"
6126
6127	fi
6128
6129	fi
6130
6131	if test "`uname -m`" = ia64; then :
6132
6133	# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
6134	SHLIB_LD="/usr/ccs/bin/ld -G -z text"
6135	if test "$GCC" = yes; then :
6136
6137	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
6138
6139	else
6140
6141	CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
6142
6143	fi
6144	LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
6145
6146	else
6147
6148	if test "$GCC" = yes; then :
6149
6150	SHLIB_LD='${CC} -shared -Wl,-bexpall'
6151
6152	else
6153
6154	SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bexpall -H512 -T512 -bnoentry"
6155	LDFLAGS="$LDFLAGS -brtl"
6156
6157	fi
6158	SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}"
6159	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
6160	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6161
6162	fi
6163	;;
6164	BeOS*)
6165	SHLIB_CFLAGS="-fPIC"
6166	SHLIB_LD='${CC} -nostart'
6167	SHLIB_SUFFIX=".so"
6168
6169	#-----------------------------------------------------------
6170	# Check for inet_ntoa in -lbind, for BeOS (which also needs
6171	# -lsocket, even if the network functions are in -lnet which
6172	# is always linked to, for compatibility.
6173	#-----------------------------------------------------------
6174	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lbind" >&5
6175	$as_echo_n "checking for inet_ntoa in -lbind... " >&6; }
6176	if test "${ac_cv_lib_bind_inet_ntoa+set}" = set; then :
6177	$as_echo_n "(cached) " >&6
6178	else
6179	ac_check_lib_save_LIBS=$LIBS
6180	LIBS="-lbind $LIBS"
6181	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6182	/* end confdefs.h. */
6183
6184	/* Override any GCC internal prototype to avoid an error.
6185	Use char because int might match the return type of a GCC
6186	builtin and then its argument prototype would still apply. */
6187	#ifdef __cplusplus
6188	extern "C"
6189	#endif
6190	char inet_ntoa ();
6191	int
6192	main ()
6193	{
6194	return inet_ntoa ();
6195	;
6196	return 0;
6197	}
6198	_ACEOF
6199	if ac_fn_c_try_link "$LINENO"; then :
6200	ac_cv_lib_bind_inet_ntoa=yes
6201	else
6202	ac_cv_lib_bind_inet_ntoa=no
6203	fi
6204	rm -f core conftest.err conftest.$ac_objext \
6205	conftest$ac_exeext conftest.$ac_ext
6206	LIBS=$ac_check_lib_save_LIBS
6207	fi
6208	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_inet_ntoa" >&5
6209	$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; }
6210	if test "x$ac_cv_lib_bind_inet_ntoa" = x""yes; then :
6211	LIBS="$LIBS -lbind -lsocket"
6212	fi
6213
6214	;;
6215	BSD/OS-4.*)
6216	SHLIB_CFLAGS="-export-dynamic -fPIC"
6217	SHLIB_LD='${CC} -shared'
6218	SHLIB_SUFFIX=".so"
6219	LDFLAGS="$LDFLAGS -export-dynamic"
6220	CC_SEARCH_FLAGS=""
6221	LD_SEARCH_FLAGS=""
6222	;;
6223	CYGWIN_*)
6224	SHLIB_CFLAGS=""
6225	SHLIB_LD='${CC} -shared'
6226	SHLIB_SUFFIX=".dll"
6227	EXE_SUFFIX=".exe"
6228	CC_SEARCH_FLAGS=""
6229	LD_SEARCH_FLAGS=""
6230	;;
6231	Haiku*)
6232	LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
6233	SHLIB_CFLAGS="-fPIC"
6234	SHLIB_SUFFIX=".so"
6235	SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
6236	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnetwork" >&5
6237	$as_echo_n "checking for inet_ntoa in -lnetwork... " >&6; }
6238	if test "${ac_cv_lib_network_inet_ntoa+set}" = set; then :
6239	$as_echo_n "(cached) " >&6
6240	else
6241	ac_check_lib_save_LIBS=$LIBS
6242	LIBS="-lnetwork $LIBS"
6243	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6244	/* end confdefs.h. */
6245
6246	/* Override any GCC internal prototype to avoid an error.
6247	Use char because int might match the return type of a GCC
6248	builtin and then its argument prototype would still apply. */
6249	#ifdef __cplusplus
6250	extern "C"
6251	#endif
6252	char inet_ntoa ();
6253	int
6254	main ()
6255	{
6256	return inet_ntoa ();
6257	;
6258	return 0;
6259	}
6260	_ACEOF
6261	if ac_fn_c_try_link "$LINENO"; then :
6262	ac_cv_lib_network_inet_ntoa=yes
6263	else
6264	ac_cv_lib_network_inet_ntoa=no
6265	fi
6266	rm -f core conftest.err conftest.$ac_objext \
6267	conftest$ac_exeext conftest.$ac_ext
6268	LIBS=$ac_check_lib_save_LIBS
6269	fi
6270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_inet_ntoa" >&5
6271	$as_echo "$ac_cv_lib_network_inet_ntoa" >&6; }
6272	if test "x$ac_cv_lib_network_inet_ntoa" = x""yes; then :
6273	LIBS="$LIBS -lnetwork"
6274	fi
6275
6276	;;
6277	HP-UX-.11.)
6278	# Use updated header definitions where possible
6279
6280	$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
6281
6282	# TEA specific: Needed by Tcl, but not most extensions
6283	#AC_DEFINE(_XOPEN_SOURCE, 1, [Do we want to use the XOPEN network library?])
6284	#LIBS="$LIBS -lxnet" # Use the XOPEN network library
6285
6286	if test "`uname -m`" = ia64; then :
6287
6288	SHLIB_SUFFIX=".so"
6289	# Use newer C++ library for C++ extensions
6290	#if test "$GCC" != "yes" ; then
6291	# CPPFLAGS="-AA"
6292	#fi
6293
6294	else
6295
6296	SHLIB_SUFFIX=".sl"
6297
6298	fi
6299	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
6300	$as_echo_n "checking for shl_load in -ldld... " >&6; }
6301	if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
6302	$as_echo_n "(cached) " >&6
6303	else
6304	ac_check_lib_save_LIBS=$LIBS
6305	LIBS="-ldld $LIBS"
6306	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6307	/* end confdefs.h. */
6308
6309	/* Override any GCC internal prototype to avoid an error.
6310	Use char because int might match the return type of a GCC
6311	builtin and then its argument prototype would still apply. */
6312	#ifdef __cplusplus
6313	extern "C"
6314	#endif
6315	char shl_load ();
6316	int
6317	main ()
6318	{
6319	return shl_load ();
6320	;
6321	return 0;
6322	}
6323	_ACEOF
6324	if ac_fn_c_try_link "$LINENO"; then :
6325	ac_cv_lib_dld_shl_load=yes
6326	else
6327	ac_cv_lib_dld_shl_load=no
6328	fi
6329	rm -f core conftest.err conftest.$ac_objext \
6330	conftest$ac_exeext conftest.$ac_ext
6331	LIBS=$ac_check_lib_save_LIBS
6332	fi
6333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
6334	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
6335	if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
6336	tcl_ok=yes
6337	else
6338	tcl_ok=no
6339	fi
6340
6341	if test "$tcl_ok" = yes; then :
6342
6343	LDFLAGS="$LDFLAGS -Wl,-E"
6344	CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
6345	LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
6346	LD_LIBRARY_PATH_VAR="SHLIB_PATH"
6347
6348	fi
6349	if test "$GCC" = yes; then :
6350
6351	SHLIB_LD='${CC} -shared'
6352	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6353
6354	else
6355
6356	CFLAGS="$CFLAGS -z"
6357	# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
6358	#CFLAGS="$CFLAGS +DAportable"
6359	SHLIB_CFLAGS="+z"
6360	SHLIB_LD="ld -b"
6361
6362	fi
6363
6364	# Check to enable 64-bit flags for compiler/linker
6365	if test "$do64bit" = "yes"; then :
6366
6367	if test "$GCC" = yes; then :
6368
6369	case `${CC} -dumpmachine` in
6370	hppa64*)
6371	# 64-bit gcc in use. Fix flags for GNU ld.
6372	do64bit_ok=yes
6373	SHLIB_LD='${CC} -shared'
6374	if test $doRpath = yes; then :
6375
6376	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6377	fi
6378	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6379	;;
6380	*)
6381	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
6382	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
6383	;;
6384	esac
6385
6386	else
6387
6388	do64bit_ok=yes
6389	CFLAGS="$CFLAGS +DD64"
6390	LDFLAGS_ARCH="+DD64"
6391
6392	fi
6393
6394	fi ;;
6395	IRIX-6.*)
6396	SHLIB_CFLAGS=""
6397	SHLIB_LD="ld -n32 -shared -rdata_shared"
6398	SHLIB_SUFFIX=".so"
6399	if test $doRpath = yes; then :
6400
6401	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6402	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6403	fi
6404	if test "$GCC" = yes; then :
6405
6406	CFLAGS="$CFLAGS -mabi=n32"
6407	LDFLAGS="$LDFLAGS -mabi=n32"
6408
6409	else
6410
6411	case $system in
6412	IRIX-6.3)
6413	# Use to build 6.2 compatible binaries on 6.3.
6414	CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
6415	;;
6416	*)
6417	CFLAGS="$CFLAGS -n32"
6418	;;
6419	esac
6420	LDFLAGS="$LDFLAGS -n32"
6421
6422	fi
6423	;;
6424	IRIX64-6.*)
6425	SHLIB_CFLAGS=""
6426	SHLIB_LD="ld -n32 -shared -rdata_shared"
6427	SHLIB_SUFFIX=".so"
6428	if test $doRpath = yes; then :
6429
6430	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6431	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6432	fi
6433
6434	# Check to enable 64-bit flags for compiler/linker
6435
6436	if test "$do64bit" = yes; then :
6437
6438	if test "$GCC" = yes; then :
6439
6440	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported by gcc" >&5
6441	$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
6442
6443	else
6444
6445	do64bit_ok=yes
6446	SHLIB_LD="ld -64 -shared -rdata_shared"
6447	CFLAGS="$CFLAGS -64"
6448	LDFLAGS_ARCH="-64"
6449
6450	fi
6451
6452	fi
6453	;;
6454	Linux*)
6455	SHLIB_CFLAGS="-fPIC"
6456	SHLIB_SUFFIX=".so"
6457
6458	# TEA specific:
6459	CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
6460
6461	# TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
6462	SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS_DEFAULT}'
6463	LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
6464	if test $doRpath = yes; then :
6465
6466	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6467	fi
6468	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6469	if test "`uname -m`" = "alpha"; then :
6470	CFLAGS="$CFLAGS -mieee"
6471	fi
6472	if test $do64bit = yes; then :
6473
6474	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -m64 flag" >&5
6475	$as_echo_n "checking if compiler accepts -m64 flag... " >&6; }
6476	if test "${tcl_cv_cc_m64+set}" = set; then :
6477	$as_echo_n "(cached) " >&6
6478	else
6479
6480	hold_cflags=$CFLAGS
6481	CFLAGS="$CFLAGS -m64"
6482	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6483	/* end confdefs.h. */
6484
6485	int
6486	main ()
6487	{
6488
6489	;
6490	return 0;
6491	}
6492	_ACEOF
6493	if ac_fn_c_try_link "$LINENO"; then :
6494	tcl_cv_cc_m64=yes
6495	else
6496	tcl_cv_cc_m64=no
6497	fi
6498	rm -f core conftest.err conftest.$ac_objext \
6499	conftest$ac_exeext conftest.$ac_ext
6500	CFLAGS=$hold_cflags
6501	fi
6502	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_m64" >&5
6503	$as_echo "$tcl_cv_cc_m64" >&6; }
6504	if test $tcl_cv_cc_m64 = yes; then :
6505
6506	CFLAGS="$CFLAGS -m64"
6507	do64bit_ok=yes
6508
6509	fi
6510
6511	fi
6512
6513	# The combo of gcc + glibc has a bug related to inlining of
6514	# functions like strtod(). The -fno-builtin flag should address
6515	# this problem but it does not work. The -fno-inline flag is kind
6516	# of overkill but it works. Disable inlining only when one of the
6517	# files in compat/*.c is being linked in.
6518
6519	if test x"${USE_COMPAT}" != x; then :
6520	CFLAGS="$CFLAGS -fno-inline"
6521	fi
6522
6523	;;
6524	GNU*)
6525	SHLIB_CFLAGS="-fPIC"
6526	SHLIB_SUFFIX=".so"
6527
6528	SHLIB_LD='${CC} -shared'
6529	LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
6530	CC_SEARCH_FLAGS=""
6531	LD_SEARCH_FLAGS=""
6532	if test "`uname -m`" = "alpha"; then :
6533	CFLAGS="$CFLAGS -mieee"
6534	fi
6535	;;
6536	Lynx*)
6537	SHLIB_CFLAGS="-fPIC"
6538	SHLIB_SUFFIX=".so"
6539	CFLAGS_OPTIMIZE=-02
6540	SHLIB_LD='${CC} -shared'
6541	LD_FLAGS="-Wl,--export-dynamic"
6542	if test $doRpath = yes; then :
6543
6544	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6545	LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6546	fi
6547	;;
6548	OpenBSD-*)
6549	SHLIB_CFLAGS="-fPIC"
6550	SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
6551	SHLIB_SUFFIX=".so"
6552	if test $doRpath = yes; then :
6553
6554	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6555	fi
6556	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6557	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
6558	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF" >&5
6559	$as_echo_n "checking for ELF... " >&6; }
6560	if test "${tcl_cv_ld_elf+set}" = set; then :
6561	$as_echo_n "(cached) " >&6
6562	else
6563
6564	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6565	/* end confdefs.h. */
6566
6567	#ifdef __ELF__
6568	yes
6569	#endif
6570
6571	_ACEOF
6572	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6573	$EGREP "yes" >/dev/null 2>&1; then :
6574	tcl_cv_ld_elf=yes
6575	else
6576	tcl_cv_ld_elf=no
6577	fi
6578	rm -f conftest*
6579
6580	fi
6581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_elf" >&5
6582	$as_echo "$tcl_cv_ld_elf" >&6; }
6583	if test $tcl_cv_ld_elf = yes; then :
6584
6585	LDFLAGS=-Wl,-export-dynamic
6586
6587	else
6588	LDFLAGS=""
6589	fi
6590	if test "${TCL_THREADS}" = "1"; then :
6591
6592	# OpenBSD builds and links with -pthread, never -lpthread.
6593	LIBS=`echo $LIBS \| sed s/-lpthread//`
6594	CFLAGS="$CFLAGS -pthread"
6595	SHLIB_CFLAGS="$SHLIB_CFLAGS -pthread"
6596
6597	fi
6598	# OpenBSD doesn't do version numbers with dots.
6599	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
6600	TCL_LIB_VERSIONS_OK=nodots
6601	;;
6602	NetBSD-\|FreeBSD-[3-4].)
6603	# FreeBSD 3.* and greater have ELF.
6604	# NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs
6605	SHLIB_CFLAGS="-fPIC"
6606	SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
6607	SHLIB_SUFFIX=".so"
6608	LDFLAGS="$LDFLAGS -export-dynamic"
6609	if test $doRpath = yes; then :
6610
6611	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6612	fi
6613	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6614	if test "${TCL_THREADS}" = "1"; then :
6615
6616	# The -pthread needs to go in the CFLAGS, not LIBS
6617	LIBS=`echo $LIBS \| sed s/-pthread//`
6618	CFLAGS="$CFLAGS -pthread"
6619	LDFLAGS="$LDFLAGS -pthread"
6620
6621	fi
6622	case $system in
6623	FreeBSD-3.*)
6624	# FreeBSD-3 doesn't handle version numbers with dots.
6625	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
6626	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'
6627	TCL_LIB_VERSIONS_OK=nodots
6628	;;
6629	esac
6630	;;
6631	FreeBSD-*)
6632	# This configuration from FreeBSD Ports.
6633	SHLIB_CFLAGS="-fPIC"
6634	SHLIB_LD="${CC} -shared"
6635	TCL_SHLIB_LD_EXTRAS="-soname \$@"
6636	SHLIB_SUFFIX=".so"
6637	LDFLAGS=""
6638	if test $doRpath = yes; then :
6639
6640	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6641	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6642	fi
6643	if test "${TCL_THREADS}" = "1"; then :
6644
6645	# The -pthread needs to go in the LDFLAGS, not LIBS
6646	LIBS=`echo $LIBS \| sed s/-pthread//`
6647	CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6648	LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
6649	fi
6650	# Version numbers are dot-stripped by system policy.
6651	TCL_TRIM_DOTS=`echo ${VERSION} \| tr -d .`
6652	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
6653	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1'
6654	TCL_LIB_VERSIONS_OK=nodots
6655	;;
6656	Darwin-*)
6657	CFLAGS_OPTIMIZE="-Os"
6658	SHLIB_CFLAGS="-fno-common"
6659	# To avoid discrepancies between what headers configure sees during
6660	# preprocessing tests and compiling tests, move any -isysroot and
6661	# -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
6662	CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" \| \
6663	awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
6664	if ($i~/^(isysroot\|mmacosx-version-min)/) print "-"$i}'`"
6665	CFLAGS="`echo " ${CFLAGS}" \| \
6666	awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
6667	if (!($i~/^(isysroot\|mmacosx-version-min)/)) print "-"$i}'`"
6668	if test $do64bit = yes; then :
6669
6670	case `arch` in
6671	ppc)
6672	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch ppc64 flag" >&5
6673	$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; }
6674	if test "${tcl_cv_cc_arch_ppc64+set}" = set; then :
6675	$as_echo_n "(cached) " >&6
6676	else
6677
6678	hold_cflags=$CFLAGS
6679	CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
6680	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6681	/* end confdefs.h. */
6682
6683	int
6684	main ()
6685	{
6686
6687	;
6688	return 0;
6689	}
6690	_ACEOF
6691	if ac_fn_c_try_link "$LINENO"; then :
6692	tcl_cv_cc_arch_ppc64=yes
6693	else
6694	tcl_cv_cc_arch_ppc64=no
6695	fi
6696	rm -f core conftest.err conftest.$ac_objext \
6697	conftest$ac_exeext conftest.$ac_ext
6698	CFLAGS=$hold_cflags
6699	fi
6700	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_ppc64" >&5
6701	$as_echo "$tcl_cv_cc_arch_ppc64" >&6; }
6702	if test $tcl_cv_cc_arch_ppc64 = yes; then :
6703
6704	CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
6705	do64bit_ok=yes
6706
6707	fi;;
6708	i386)
6709	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch x86_64 flag" >&5
6710	$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; }
6711	if test "${tcl_cv_cc_arch_x86_64+set}" = set; then :
6712	$as_echo_n "(cached) " >&6
6713	else
6714
6715	hold_cflags=$CFLAGS
6716	CFLAGS="$CFLAGS -arch x86_64"
6717	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6718	/* end confdefs.h. */
6719
6720	int
6721	main ()
6722	{
6723
6724	;
6725	return 0;
6726	}
6727	_ACEOF
6728	if ac_fn_c_try_link "$LINENO"; then :
6729	tcl_cv_cc_arch_x86_64=yes
6730	else
6731	tcl_cv_cc_arch_x86_64=no
6732	fi
6733	rm -f core conftest.err conftest.$ac_objext \
6734	conftest$ac_exeext conftest.$ac_ext
6735	CFLAGS=$hold_cflags
6736	fi
6737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_x86_64" >&5
6738	$as_echo "$tcl_cv_cc_arch_x86_64" >&6; }
6739	if test $tcl_cv_cc_arch_x86_64 = yes; then :
6740
6741	CFLAGS="$CFLAGS -arch x86_64"
6742	do64bit_ok=yes
6743
6744	fi;;
6745	*)
6746	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5
6747	$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};;
6748	esac
6749
6750	else
6751
6752	# Check for combined 32-bit and 64-bit fat build
6753	if echo "$CFLAGS " \|grep -E -q -- '-arch (ppc64\|x86_64) ' \
6754	&& echo "$CFLAGS " \|grep -E -q -- '-arch (ppc\|i386) '; then :
6755
6756	fat_32_64=yes
6757	fi
6758
6759	fi
6760	# TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
6761	SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS_DEFAULT}'
6762	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -single_module flag" >&5
6763	$as_echo_n "checking if ld accepts -single_module flag... " >&6; }
6764	if test "${tcl_cv_ld_single_module+set}" = set; then :
6765	$as_echo_n "(cached) " >&6
6766	else
6767
6768	hold_ldflags=$LDFLAGS
6769	LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
6770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6771	/* end confdefs.h. */
6772
6773	int
6774	main ()
6775	{
6776	int i;
6777	;
6778	return 0;
6779	}
6780	_ACEOF
6781	if ac_fn_c_try_link "$LINENO"; then :
6782	tcl_cv_ld_single_module=yes
6783	else
6784	tcl_cv_ld_single_module=no
6785	fi
6786	rm -f core conftest.err conftest.$ac_objext \
6787	conftest$ac_exeext conftest.$ac_ext
6788	LDFLAGS=$hold_ldflags
6789	fi
6790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_single_module" >&5
6791	$as_echo "$tcl_cv_ld_single_module" >&6; }
6792	if test $tcl_cv_ld_single_module = yes; then :
6793
6794	SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
6795
6796	fi
6797	# TEA specific: link shlib with current and compatiblity version flags
6798	vers=`echo ${PACKAGE_VERSION} \| sed -e 's/^$[0-9]\{1,5\}$$\(\.[0-9]\{1,3\}$\{0,2\}\).*$/\1\2/p' -e d`
6799	SHLIB_LD="${SHLIB_LD} -current_version ${vers:-0} -compatibility_version ${vers:-0}"
6800	SHLIB_SUFFIX=".dylib"
6801	# Don't use -prebind when building for Mac OS X 10.4 or later only:
6802	if test "`echo "${MACOSX_DEPLOYMENT_TARGET}" \| awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \
6803	"`echo "${CPPFLAGS}" \| awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4; then :
6804
6805	LDFLAGS="$LDFLAGS -prebind"
6806	fi
6807	LDFLAGS="$LDFLAGS -headerpad_max_install_names"
6808	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -search_paths_first flag" >&5
6809	$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; }
6810	if test "${tcl_cv_ld_search_paths_first+set}" = set; then :
6811	$as_echo_n "(cached) " >&6
6812	else
6813
6814	hold_ldflags=$LDFLAGS
6815	LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
6816	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6817	/* end confdefs.h. */
6818
6819	int
6820	main ()
6821	{
6822	int i;
6823	;
6824	return 0;
6825	}
6826	_ACEOF
6827	if ac_fn_c_try_link "$LINENO"; then :
6828	tcl_cv_ld_search_paths_first=yes
6829	else
6830	tcl_cv_ld_search_paths_first=no
6831	fi
6832	rm -f core conftest.err conftest.$ac_objext \
6833	conftest$ac_exeext conftest.$ac_ext
6834	LDFLAGS=$hold_ldflags
6835	fi
6836	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_search_paths_first" >&5
6837	$as_echo "$tcl_cv_ld_search_paths_first" >&6; }
6838	if test $tcl_cv_ld_search_paths_first = yes; then :
6839
6840	LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
6841
6842	fi
6843	if test "$tcl_cv_cc_visibility_hidden" != yes; then :
6844
6845
6846	$as_echo "#define MODULE_SCOPE __private_extern__" >>confdefs.h
6847
6848	tcl_cv_cc_visibility_hidden=yes
6849
6850	fi
6851	CC_SEARCH_FLAGS=""
6852	LD_SEARCH_FLAGS=""
6853	LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
6854	# TEA specific: for combined 32 & 64 bit fat builds of Tk
6855	# extensions, verify that 64-bit build is possible.
6856	if test "$fat_32_64" = yes && test -n "${TK_BIN_DIR}"; then :
6857
6858	if test "${TEA_WINDOWINGSYSTEM}" = x11; then :
6859
6860	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit X11" >&5
6861	$as_echo_n "checking for 64-bit X11... " >&6; }
6862	if test "${tcl_cv_lib_x11_64+set}" = set; then :
6863	$as_echo_n "(cached) " >&6
6864	else
6865
6866	for v in CFLAGS CPPFLAGS LDFLAGS; do
6867	eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "\|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
6868	done
6869	CPPFLAGS="$CPPFLAGS -I/usr/X11R6/include"
6870	LDFLAGS="$LDFLAGS -L/usr/X11R6/lib -lX11"
6871	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6872	/* end confdefs.h. */
6873	#include <X11/Xlib.h>
6874	int
6875	main ()
6876	{
6877	XrmInitialize();
6878	;
6879	return 0;
6880	}
6881	_ACEOF
6882	if ac_fn_c_try_link "$LINENO"; then :
6883	tcl_cv_lib_x11_64=yes
6884	else
6885	tcl_cv_lib_x11_64=no
6886	fi
6887	rm -f core conftest.err conftest.$ac_objext \
6888	conftest$ac_exeext conftest.$ac_ext
6889	for v in CFLAGS CPPFLAGS LDFLAGS; do
6890	eval $v'="$hold_'$v'"'
6891	done
6892	fi
6893	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_x11_64" >&5
6894	$as_echo "$tcl_cv_lib_x11_64" >&6; }
6895
6896	fi
6897	if test "${TEA_WINDOWINGSYSTEM}" = aqua; then :
6898
6899	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit Tk" >&5
6900	$as_echo_n "checking for 64-bit Tk... " >&6; }
6901	if test "${tcl_cv_lib_tk_64+set}" = set; then :
6902	$as_echo_n "(cached) " >&6
6903	else
6904
6905	for v in CFLAGS CPPFLAGS LDFLAGS; do
6906	eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "\|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
6907	done
6908	CPPFLAGS="$CPPFLAGS -DUSE_TCL_STUBS=1 -DUSE_TK_STUBS=1 ${TCL_INCLUDES} ${TK_INCLUDES}"
6909	LDFLAGS="$LDFLAGS ${TCL_STUB_LIB_SPEC} ${TK_STUB_LIB_SPEC}"
6910	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6911	/* end confdefs.h. */
6912	#include <tk.h>
6913	int
6914	main ()
6915	{
6916	Tk_InitStubs(NULL, "", 0);
6917	;
6918	return 0;
6919	}
6920	_ACEOF
6921	if ac_fn_c_try_link "$LINENO"; then :
6922	tcl_cv_lib_tk_64=yes
6923	else
6924	tcl_cv_lib_tk_64=no
6925	fi
6926	rm -f core conftest.err conftest.$ac_objext \
6927	conftest$ac_exeext conftest.$ac_ext
6928	for v in CFLAGS CPPFLAGS LDFLAGS; do
6929	eval $v'="$hold_'$v'"'
6930	done
6931	fi
6932	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_tk_64" >&5
6933	$as_echo "$tcl_cv_lib_tk_64" >&6; }
6934
6935	fi
6936	# remove 64-bit arch flags from CFLAGS et al. if configuration
6937	# does not support 64-bit.
6938	if test "$tcl_cv_lib_tk_64" = no -o "$tcl_cv_lib_x11_64" = no; then :
6939
6940	{ $as_echo "$as_me:${as_lineno-$LINENO}: Removing 64-bit architectures from compiler & linker flags" >&5
6941	$as_echo "$as_me: Removing 64-bit architectures from compiler & linker flags" >&6;}
6942	for v in CFLAGS CPPFLAGS LDFLAGS; do
6943	eval $v'="`echo "$'$v' "\|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
6944	done
6945	fi
6946
6947	fi
6948	;;
6949	OS/390-*)
6950	CFLAGS_OPTIMIZE="" # Optimizer is buggy
6951
6952	$as_echo "#define _OE_SOCKETS 1" >>confdefs.h
6953
6954	;;
6955	OSF1-V*)
6956	# Digital OSF/1
6957	SHLIB_CFLAGS=""
6958	if test "$SHARED_BUILD" = 1; then :
6959
6960	SHLIB_LD='ld -shared -expect_unresolved "*"'
6961
6962	else
6963
6964	SHLIB_LD='ld -non_shared -expect_unresolved "*"'
6965
6966	fi
6967	SHLIB_SUFFIX=".so"
6968	if test $doRpath = yes; then :
6969
6970	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6971	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6972	fi
6973	if test "$GCC" = yes; then :
6974	CFLAGS="$CFLAGS -mieee"
6975	else
6976
6977	CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
6978	fi
6979	# see pthread_intro(3) for pthread support on osf1, k.furukawa
6980	if test "${TCL_THREADS}" = 1; then :
6981
6982	CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
6983	CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
6984	LIBS=`echo $LIBS \| sed s/-lpthreads//`
6985	if test "$GCC" = yes; then :
6986
6987	LIBS="$LIBS -lpthread -lmach -lexc"
6988
6989	else
6990
6991	CFLAGS="$CFLAGS -pthread"
6992	LDFLAGS="$LDFLAGS -pthread"
6993
6994	fi
6995
6996	fi
6997	;;
6998	QNX-6*)
6999	# QNX RTP
7000	# This may work for all QNX, but it was only reported for v6.
7001	SHLIB_CFLAGS="-fPIC"
7002	SHLIB_LD="ld -Bshareable -x"
7003	SHLIB_LD_LIBS=""
7004	SHLIB_SUFFIX=".so"
7005	CC_SEARCH_FLAGS=""
7006	LD_SEARCH_FLAGS=""
7007	;;
7008	SCO_SV-3.2*)
7009	if test "$GCC" = yes; then :
7010
7011	SHLIB_CFLAGS="-fPIC -melf"
7012	LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
7013
7014	else
7015
7016	SHLIB_CFLAGS="-Kpic -belf"
7017	LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
7018
7019	fi
7020	SHLIB_LD="ld -G"
7021	SHLIB_LD_LIBS=""
7022	SHLIB_SUFFIX=".so"
7023	CC_SEARCH_FLAGS=""
7024	LD_SEARCH_FLAGS=""
7025	;;
7026	SunOS-5.[0-6])
7027	# Careful to not let 5.10+ fall into this case
7028
7029	# Note: If _REENTRANT isn't defined, then Solaris
7030	# won't define thread-safe library routines.
7031
7032
7033	$as_echo "#define _REENTRANT 1" >>confdefs.h
7034
7035
7036	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
7037
7038
7039	SHLIB_CFLAGS="-KPIC"
7040	SHLIB_SUFFIX=".so"
7041	if test "$GCC" = yes; then :
7042
7043	SHLIB_LD='${CC} -shared'
7044	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
7045	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7046
7047	else
7048
7049	SHLIB_LD="/usr/ccs/bin/ld -G -z text"
7050	CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
7051	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7052
7053	fi
7054	;;
7055	SunOS-5*)
7056	# Note: If _REENTRANT isn't defined, then Solaris
7057	# won't define thread-safe library routines.
7058
7059
7060	$as_echo "#define _REENTRANT 1" >>confdefs.h
7061
7062
7063	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
7064
7065
7066	SHLIB_CFLAGS="-KPIC"
7067
7068	# Check to enable 64-bit flags for compiler/linker
7069	if test "$do64bit" = yes; then :
7070
7071	arch=`isainfo`
7072	if test "$arch" = "sparcv9 sparc"; then :
7073
7074	if test "$GCC" = yes; then :
7075
7076	if test "`${CC} -dumpversion \| awk -F. '{print $1}'`" -lt 3; then :
7077
7078	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5
7079	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;}
7080
7081	else
7082
7083	do64bit_ok=yes
7084	CFLAGS="$CFLAGS -m64 -mcpu=v9"
7085	LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
7086	SHLIB_CFLAGS="-fPIC"
7087
7088	fi
7089
7090	else
7091
7092	do64bit_ok=yes
7093	if test "$do64bitVIS" = yes; then :
7094
7095	CFLAGS="$CFLAGS -xarch=v9a"
7096	LDFLAGS_ARCH="-xarch=v9a"
7097
7098	else
7099
7100	CFLAGS="$CFLAGS -xarch=v9"
7101	LDFLAGS_ARCH="-xarch=v9"
7102
7103	fi
7104	# Solaris 64 uses this as well
7105	#LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
7106
7107	fi
7108
7109	else
7110	if test "$arch" = "amd64 i386"; then :
7111
7112	if test "$GCC" = yes; then :
7113
7114	case $system in
7115	SunOS-5.1[1-9]\|SunOS-5.[2-9][0-9])
7116	do64bit_ok=yes
7117	CFLAGS="$CFLAGS -m64"
7118	LDFLAGS="$LDFLAGS -m64";;
7119	*)
7120	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
7121	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};;
7122	esac
7123
7124	else
7125
7126	do64bit_ok=yes
7127	case $system in
7128	SunOS-5.1[1-9]\|SunOS-5.[2-9][0-9])
7129	CFLAGS="$CFLAGS -m64"
7130	LDFLAGS="$LDFLAGS -m64";;
7131	*)
7132	CFLAGS="$CFLAGS -xarch=amd64"
7133	LDFLAGS="$LDFLAGS -xarch=amd64";;
7134	esac
7135
7136	fi
7137
7138	else
7139	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported for $arch" >&5
7140	$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;}
7141	fi
7142	fi
7143
7144	fi
7145
7146	SHLIB_SUFFIX=".so"
7147	if test "$GCC" = yes; then :
7148
7149	SHLIB_LD='${CC} -shared'
7150	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
7151	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7152	if test "$do64bit_ok" = yes; then :
7153
7154	if test "$arch" = "sparcv9 sparc"; then :
7155
7156	# We need to specify -static-libgcc or we need to
7157	# add the path to the sparv9 libgcc.
7158	# JH: static-libgcc is necessary for core Tcl, but may
7159	# not be necessary for extensions.
7160	SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
7161	# for finding sparcv9 libgcc, get the regular libgcc
7162	# path, remove so name and append 'sparcv9'
7163	#v9gcclibdir="`gcc -print-file-name=libgcc_s.so` \| ..."
7164	#CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
7165
7166	else
7167	if test "$arch" = "amd64 i386"; then :
7168
7169	# JH: static-libgcc is necessary for core Tcl, but may
7170	# not be necessary for extensions.
7171	SHLIB_LD="$SHLIB_LD -m64 -static-libgcc"
7172
7173	fi
7174	fi
7175
7176	fi
7177
7178	else
7179
7180	case $system in
7181	SunOS-5.[1-9][0-9]*)
7182	# TEA specific: use LDFLAGS_DEFAULT instead of LDFLAGS
7183	SHLIB_LD='${CC} -G -z text ${LDFLAGS_DEFAULT}';;
7184	*)
7185	SHLIB_LD='/usr/ccs/bin/ld -G -z text';;
7186	esac
7187	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
7188	LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
7189
7190	fi
7191	;;
7192	esac
7193
7194	if test "$do64bit" = yes -a "$do64bit_ok" = no; then :
7195
7196	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5
7197	$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;}
7198
7199	fi
7200
7201
7202
7203	# Add in the arch flags late to ensure it wasn't removed.
7204	# Not necessary in TEA, but this is aligned with core
7205	LDFLAGS="$LDFLAGS $LDFLAGS_ARCH"
7206
7207	# If we're running gcc, then change the C flags for compiling shared
7208	# libraries to the right flags for gcc, instead of those for the
7209	# standard manufacturer compiler.
7210
7211	if test "$GCC" = yes; then :
7212
7213	case $system in
7214	AIX-*) ;;
7215	BSD/OS*) ;;
7216	CYGWIN_*) ;;
7217	IRIX*) ;;
7218	NetBSD-\|FreeBSD-\|OpenBSD-*) ;;
7219	Darwin-*) ;;
7220	SCO_SV-3.2*) ;;
7221	windows) ;;
7222	*) SHLIB_CFLAGS="-fPIC" ;;
7223	esac
7224	fi
7225
7226	if test "$tcl_cv_cc_visibility_hidden" != yes; then :
7227
7228
7229	$as_echo "#define MODULE_SCOPE extern" >>confdefs.h
7230
7231
7232	$as_echo "#define NO_VIZ /**/" >>confdefs.h
7233
7234
7235	fi
7236
7237	if test "$SHARED_LIB_SUFFIX" = ""; then :
7238
7239	# TEA specific: use PACKAGE_VERSION instead of VERSION
7240	SHARED_LIB_SUFFIX='${PACKAGE_VERSION}${SHLIB_SUFFIX}'
7241	fi
7242	if test "$UNSHARED_LIB_SUFFIX" = ""; then :
7243
7244	# TEA specific: use PACKAGE_VERSION instead of VERSION
7245	UNSHARED_LIB_SUFFIX='${PACKAGE_VERSION}.a'
7246	fi
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260	# These must be called after we do the basic CFLAGS checks and
7261	# verify any possible 64-bit or similar switches are necessary
7262
7263	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for required early compiler flags" >&5
7264	$as_echo_n "checking for required early compiler flags... " >&6; }
7265	tcl_flags=""
7266
7267	if test "${tcl_cv_flag__isoc99_source+set}" = set; then :
7268	$as_echo_n "(cached) " >&6
7269	else
7270	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7271	/* end confdefs.h. */
7272	#include <stdlib.h>
7273	int
7274	main ()
7275	{
7276	char p = (char )strtoll; char q = (char )strtoull;
7277	;
7278	return 0;
7279	}
7280	_ACEOF
7281	if ac_fn_c_try_compile "$LINENO"; then :
7282	tcl_cv_flag__isoc99_source=no
7283	else
7284	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7285	/* end confdefs.h. */
7286	#define _ISOC99_SOURCE 1
7287	#include <stdlib.h>
7288	int
7289	main ()
7290	{
7291	char p = (char )strtoll; char q = (char )strtoull;
7292	;
7293	return 0;
7294	}
7295	_ACEOF
7296	if ac_fn_c_try_compile "$LINENO"; then :
7297	tcl_cv_flag__isoc99_source=yes
7298	else
7299	tcl_cv_flag__isoc99_source=no
7300	fi
7301	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7302	fi
7303	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7304	fi
7305
7306	if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then
7307
7308	$as_echo "#define _ISOC99_SOURCE 1" >>confdefs.h
7309
7310	tcl_flags="$tcl_flags _ISOC99_SOURCE"
7311	fi
7312
7313
7314	if test "${tcl_cv_flag__largefile64_source+set}" = set; then :
7315	$as_echo_n "(cached) " >&6
7316	else
7317	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7318	/* end confdefs.h. */
7319	#include <sys/stat.h>
7320	int
7321	main ()
7322	{
7323	struct stat64 buf; int i = stat64("/", &buf);
7324	;
7325	return 0;
7326	}
7327	_ACEOF
7328	if ac_fn_c_try_compile "$LINENO"; then :
7329	tcl_cv_flag__largefile64_source=no
7330	else
7331	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7332	/* end confdefs.h. */
7333	#define _LARGEFILE64_SOURCE 1
7334	#include <sys/stat.h>
7335	int
7336	main ()
7337	{
7338	struct stat64 buf; int i = stat64("/", &buf);
7339	;
7340	return 0;
7341	}
7342	_ACEOF
7343	if ac_fn_c_try_compile "$LINENO"; then :
7344	tcl_cv_flag__largefile64_source=yes
7345	else
7346	tcl_cv_flag__largefile64_source=no
7347	fi
7348	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7349	fi
7350	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7351	fi
7352
7353	if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then
7354
7355	$as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
7356
7357	tcl_flags="$tcl_flags _LARGEFILE64_SOURCE"
7358	fi
7359
7360
7361	if test "${tcl_cv_flag__largefile_source64+set}" = set; then :
7362	$as_echo_n "(cached) " >&6
7363	else
7364	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7365	/* end confdefs.h. */
7366	#include <sys/stat.h>
7367	int
7368	main ()
7369	{
7370	char p = (char )open64;
7371	;
7372	return 0;
7373	}
7374	_ACEOF
7375	if ac_fn_c_try_compile "$LINENO"; then :
7376	tcl_cv_flag__largefile_source64=no
7377	else
7378	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7379	/* end confdefs.h. */
7380	#define _LARGEFILE_SOURCE64 1
7381	#include <sys/stat.h>
7382	int
7383	main ()
7384	{
7385	char p = (char )open64;
7386	;
7387	return 0;
7388	}
7389	_ACEOF
7390	if ac_fn_c_try_compile "$LINENO"; then :
7391	tcl_cv_flag__largefile_source64=yes
7392	else
7393	tcl_cv_flag__largefile_source64=no
7394	fi
7395	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7396	fi
7397	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7398	fi
7399
7400	if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then
7401
7402	$as_echo "#define _LARGEFILE_SOURCE64 1" >>confdefs.h
7403
7404	tcl_flags="$tcl_flags _LARGEFILE_SOURCE64"
7405	fi
7406
7407	if test "x${tcl_flags}" = "x" ; then
7408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7409	$as_echo "none" >&6; }
7410	else
7411	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_flags}" >&5
7412	$as_echo "${tcl_flags}" >&6; }
7413	fi
7414
7415
7416	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit integer type" >&5
7417	$as_echo_n "checking for 64-bit integer type... " >&6; }
7418	if test "${tcl_cv_type_64bit+set}" = set; then :
7419	$as_echo_n "(cached) " >&6
7420	else
7421
7422	tcl_cv_type_64bit=none
7423	# See if the compiler knows natively about __int64
7424	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7425	/* end confdefs.h. */
7426
7427	int
7428	main ()
7429	{
7430	__int64 value = (__int64) 0;
7431	;
7432	return 0;
7433	}
7434	_ACEOF
7435	if ac_fn_c_try_compile "$LINENO"; then :
7436	tcl_type_64bit=__int64
7437	else
7438	tcl_type_64bit="long long"
7439	fi
7440	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7441	# See if we should use long anyway Note that we substitute in the
7442	# type that is our current guess for a 64-bit type inside this check
7443	# program, so it should be modified only carefully...
7444	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7445	/* end confdefs.h. */
7446
7447	int
7448	main ()
7449	{
7450	switch (0) {
7451	case 1: case (sizeof(${tcl_type_64bit})==sizeof(long)): ;
7452	}
7453	;
7454	return 0;
7455	}
7456	_ACEOF
7457	if ac_fn_c_try_compile "$LINENO"; then :
7458	tcl_cv_type_64bit=${tcl_type_64bit}
7459	fi
7460	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7461	fi
7462
7463	if test "${tcl_cv_type_64bit}" = none ; then
7464
7465	$as_echo "#define TCL_WIDE_INT_IS_LONG 1" >>confdefs.h
7466
7467	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using long" >&5
7468	$as_echo "using long" >&6; }
7469	elif test "${tcl_cv_type_64bit}" = "__int64" \
7470	-a "${TEA_PLATFORM}" = "windows" ; then
7471	# TEA specific: We actually want to use the default tcl.h checks in
7472	# this case to handle both TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER*
7473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using Tcl header defaults" >&5
7474	$as_echo "using Tcl header defaults" >&6; }
7475	else
7476
7477	cat >>confdefs.h <<_ACEOF
7478	#define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit}
7479	_ACEOF
7480
7481	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_cv_type_64bit}" >&5
7482	$as_echo "${tcl_cv_type_64bit}" >&6; }
7483
7484	# Now check for auxiliary declarations
7485	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent64" >&5
7486	$as_echo_n "checking for struct dirent64... " >&6; }
7487	if test "${tcl_cv_struct_dirent64+set}" = set; then :
7488	$as_echo_n "(cached) " >&6
7489	else
7490
7491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7492	/* end confdefs.h. */
7493	#include <sys/types.h>
7494	#include <sys/dirent.h>
7495	int
7496	main ()
7497	{
7498	struct dirent64 p;
7499	;
7500	return 0;
7501	}
7502	_ACEOF
7503	if ac_fn_c_try_compile "$LINENO"; then :
7504	tcl_cv_struct_dirent64=yes
7505	else
7506	tcl_cv_struct_dirent64=no
7507	fi
7508	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7509	fi
7510	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_dirent64" >&5
7511	$as_echo "$tcl_cv_struct_dirent64" >&6; }
7512	if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
7513
7514	$as_echo "#define HAVE_STRUCT_DIRENT64 1" >>confdefs.h
7515
7516	fi
7517
7518	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat64" >&5
7519	$as_echo_n "checking for struct stat64... " >&6; }
7520	if test "${tcl_cv_struct_stat64+set}" = set; then :
7521	$as_echo_n "(cached) " >&6
7522	else
7523
7524	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7525	/* end confdefs.h. */
7526	#include <sys/stat.h>
7527	int
7528	main ()
7529	{
7530	struct stat64 p;
7531
7532	;
7533	return 0;
7534	}
7535	_ACEOF
7536	if ac_fn_c_try_compile "$LINENO"; then :
7537	tcl_cv_struct_stat64=yes
7538	else
7539	tcl_cv_struct_stat64=no
7540	fi
7541	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7542	fi
7543	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_stat64" >&5
7544	$as_echo "$tcl_cv_struct_stat64" >&6; }
7545	if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
7546
7547	$as_echo "#define HAVE_STRUCT_STAT64 1" >>confdefs.h
7548
7549	fi
7550
7551	for ac_func in open64 lseek64
7552	do :
7553	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7554	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7555	eval as_val=\$$as_ac_var
7556	if test "x$as_val" = x""yes; then :
7557	cat >>confdefs.h <<_ACEOF
7558	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7559	_ACEOF
7560
7561	fi
7562	done
7563
7564	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for off64_t" >&5
7565	$as_echo_n "checking for off64_t... " >&6; }
7566	if test "${tcl_cv_type_off64_t+set}" = set; then :
7567	$as_echo_n "(cached) " >&6
7568	else
7569
7570	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7571	/* end confdefs.h. */
7572	#include <sys/types.h>
7573	int
7574	main ()
7575	{
7576	off64_t offset;
7577
7578	;
7579	return 0;
7580	}
7581	_ACEOF
7582	if ac_fn_c_try_compile "$LINENO"; then :
7583	tcl_cv_type_off64_t=yes
7584	else
7585	tcl_cv_type_off64_t=no
7586	fi
7587	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7588	fi
7589
7590	if test "x${tcl_cv_type_off64_t}" = "xyes" && \
7591	test "x${ac_cv_func_lseek64}" = "xyes" && \
7592	test "x${ac_cv_func_open64}" = "xyes" ; then
7593
7594	$as_echo "#define HAVE_TYPE_OFF64_T 1" >>confdefs.h
7595
7596	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7597	$as_echo "yes" >&6; }
7598	else
7599	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7600	$as_echo "no" >&6; }
7601	fi
7602	fi
7603
7604
7605
7606	#--------------------------------------------------------------------
7607	# Set the default compiler switches based on the --enable-symbols option.
7608	#--------------------------------------------------------------------
7609
7610
7611
7612	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5
7613	$as_echo_n "checking for build with symbols... " >&6; }
7614	# Check whether --enable-symbols was given.
7615	if test "${enable_symbols+set}" = set; then :
7616	enableval=$enable_symbols; tcl_ok=$enableval
7617	else
7618	tcl_ok=no
7619	fi
7620
7621	DBGX=""
7622	if test "$tcl_ok" = "no"; then
7623	CFLAGS_DEFAULT="${CFLAGS_OPTIMIZE}"
7624	LDFLAGS_DEFAULT="${LDFLAGS_OPTIMIZE}"
7625	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7626	$as_echo "no" >&6; }
7627	else
7628	CFLAGS_DEFAULT="${CFLAGS_DEBUG}"
7629	LDFLAGS_DEFAULT="${LDFLAGS_DEBUG}"
7630	if test "$tcl_ok" = "yes"; then
7631	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5
7632	$as_echo "yes (standard debugging)" >&6; }
7633	fi
7634	fi
7635	# TEA specific:
7636	if test "${TEA_PLATFORM}" != "windows" ; then
7637	LDFLAGS_DEFAULT="${LDFLAGS}"
7638	fi
7639
7640
7641
7642
7643	if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
7644
7645	$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h
7646
7647	fi
7648
7649	if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
7650	if test "$tcl_ok" = "all"; then
7651	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem debugging" >&5
7652	$as_echo "enabled symbols mem debugging" >&6; }
7653	else
7654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5
7655	$as_echo "enabled $tcl_ok debugging" >&6; }
7656	fi
7657	fi
7658
7659
7660	#--------------------------------------------------------------------
7661	# Everyone should be linking against the Tcl stub library. If you
7662	# can't for some reason, remove this definition. If you aren't using
7663	# stubs, you also need to modify the SHLIB_LD_LIBS setting below to
7664	# link against the non-stubbed Tcl library. Add Tk too if necessary.
7665	#--------------------------------------------------------------------
7666
7667
7668	$as_echo "#define USE_TCL_STUBS 1" >>confdefs.h
7669
7670	#AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs])
7671
7672	#--------------------------------------------------------------------
7673	# This macro generates a line to use when building a library. It
7674	# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
7675	# and TEA_LOAD_TCLCONFIG macros above.
7676	#--------------------------------------------------------------------
7677
7678
7679	if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes"; then
7680	MAKE_STATIC_LIB="\${STLIB_LD} -out:\$@ \$(PKG_OBJECTS)"
7681	MAKE_SHARED_LIB="\${SHLIB_LD} \${SHLIB_LD_LIBS} \${LDFLAGS_DEFAULT} -out:\$@ \$(PKG_OBJECTS)"
7682	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7683	/* end confdefs.h. */
7684
7685	#if defined(_MSC_VER) && _MSC_VER >= 1400
7686	print("manifest needed")
7687	#endif
7688
7689	_ACEOF
7690	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7691	$EGREP "manifest needed" >/dev/null 2>&1; then :
7692
7693	# Could do a CHECK_PROG for mt, but should always be with MSVC8+
7694	VC_MANIFEST_EMBED_DLL="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest -outputresource:\$@\;2 ; fi"
7695	VC_MANIFEST_EMBED_EXE="if test -f \$@.manifest ; then mt.exe -nologo -manifest \$@.manifest -outputresource:\$@\;1 ; fi"
7696	MAKE_SHARED_LIB="${MAKE_SHARED_LIB} ; ${VC_MANIFEST_EMBED_DLL}"
7697
7698	CLEANFILES="$CLEANFILES *.manifest"
7699
7700
7701	fi
7702	rm -f conftest*
7703
7704	MAKE_STUB_LIB="\${STLIB_LD} -out:\$@ \$(PKG_STUB_OBJECTS)"
7705	else
7706	MAKE_STATIC_LIB="\${STLIB_LD} \$@ \$(PKG_OBJECTS)"
7707	MAKE_SHARED_LIB="\${SHLIB_LD} -o \$@ \$(PKG_OBJECTS) \${SHLIB_LD_LIBS}"
7708	MAKE_STUB_LIB="\${STLIB_LD} \$@ \$(PKG_STUB_OBJECTS)"
7709	fi
7710
7711	if test "${SHARED_BUILD}" = "1" ; then
7712	MAKE_LIB="${MAKE_SHARED_LIB} "
7713	else
7714	MAKE_LIB="${MAKE_STATIC_LIB} "
7715	fi
7716
7717	#--------------------------------------------------------------------
7718	# Shared libraries and static libraries have different names.
7719	# Use the double eval to make sure any variables in the suffix is
7720	# substituted. (@@@ Might not be necessary anymore)
7721	#--------------------------------------------------------------------
7722
7723	if test "${TEA_PLATFORM}" = "windows" ; then
7724	if test "${SHARED_BUILD}" = "1" ; then
7725	# We force the unresolved linking of symbols that are really in
7726	# the private libraries of Tcl and Tk.
7727	SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}`\""
7728	if test x"${TK_BIN_DIR}" != x ; then
7729	SHLIB_LD_LIBS="${SHLIB_LD_LIBS} \"`${CYGPATH} ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}`\""
7730	fi
7731	eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
7732	else
7733	eval eval "PKG_LIB_FILE=${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
7734	fi
7735	# Some packages build their own stubs libraries
7736	eval eval "PKG_STUB_LIB_FILE=${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
7737	if test "$GCC" = "yes"; then
7738	PKG_STUB_LIB_FILE=lib${PKG_STUB_LIB_FILE}
7739	fi
7740	# These aren't needed on Windows (either MSVC or gcc)
7741	RANLIB=:
7742	RANLIB_STUB=:
7743	else
7744	RANLIB_STUB="${RANLIB}"
7745	if test "${SHARED_BUILD}" = "1" ; then
7746	SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TCL_STUB_LIB_SPEC}"
7747	if test x"${TK_BIN_DIR}" != x ; then
7748	SHLIB_LD_LIBS="${SHLIB_LD_LIBS} ${TK_STUB_LIB_SPEC}"
7749	fi
7750	eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${SHARED_LIB_SUFFIX}"
7751	RANLIB=:
7752	else
7753	eval eval "PKG_LIB_FILE=lib${PACKAGE_NAME}${UNSHARED_LIB_SUFFIX}"
7754	fi
7755	# Some packages build their own stubs libraries
7756	eval eval "PKG_STUB_LIB_FILE=lib${PACKAGE_NAME}stub${UNSHARED_LIB_SUFFIX}"
7757	fi
7758
7759	# These are escaped so that only CFLAGS is picked up at configure time.
7760	# The other values will be substituted at make time.
7761	CFLAGS="${CFLAGS} \${CFLAGS_DEFAULT} \${CFLAGS_WARNING}"
7762	if test "${SHARED_BUILD}" = "1" ; then
7763	CFLAGS="${CFLAGS} \${SHLIB_CFLAGS}"
7764	fi
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775	#--------------------------------------------------------------------
7776	# Determine the name of the tclsh and/or wish executables in the
7777	# Tcl and Tk build directories or the location they were installed
7778	# into. These paths are used to support running test cases only,
7779	# the Makefile should not be making use of these paths to generate
7780	# a pkgIndex.tcl file or anything else at extension build time.
7781	#--------------------------------------------------------------------
7782
7783
7784	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5
7785	$as_echo_n "checking for tclsh... " >&6; }
7786	if test -f "${TCL_BIN_DIR}/Makefile" ; then
7787	# tclConfig.sh is in Tcl build directory
7788	if test "${TEA_PLATFORM}" = "windows"; then
7789	TCLSH_PROG="${TCL_BIN_DIR}/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}"
7790	else
7791	TCLSH_PROG="${TCL_BIN_DIR}/tclsh"
7792	fi
7793	else
7794	# tclConfig.sh is in install location
7795	if test "${TEA_PLATFORM}" = "windows"; then
7796	TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}${TCL_DBGX}${EXEEXT}"
7797	else
7798	TCLSH_PROG="tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}${TCL_DBGX}"
7799	fi
7800	list="`ls -d ${TCL_BIN_DIR}/../bin 2>/dev/null` \
7801	`ls -d ${TCL_BIN_DIR}/.. 2>/dev/null` \
7802	`ls -d ${TCL_PREFIX}/bin 2>/dev/null`"
7803	for i in $list ; do
7804	if test -f "$i/${TCLSH_PROG}" ; then
7805	REAL_TCL_BIN_DIR="`cd "$i"; pwd`/"
7806	break
7807	fi
7808	done
7809	TCLSH_PROG="${REAL_TCL_BIN_DIR}${TCLSH_PROG}"
7810	fi
7811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${TCLSH_PROG}" >&5
7812	$as_echo "${TCLSH_PROG}" >&6; }
7813
7814
7815	#TEA_PROG_WISH
7816
7817	#--------------------------------------------------------------------
7818	# Finally, substitute all of the various values into the Makefile.
7819	# You may alternatively have a special pkgIndex.tcl.in or other files
7820	# which require substituting th AC variables in. Include these here.
7821	#--------------------------------------------------------------------
7822
7823	ac_config_files="$ac_config_files Makefile pkgIndex.tcl"
7824
7825	cat >confcache <<\_ACEOF
7826	# This file is a shell script that caches the results of configure
7827	# tests run on this system so they can be shared between configure
7828	# scripts and configure runs, see configure's option --config-cache.
7829	# It is not useful on other systems. If it contains results you don't
7830	# want to keep, you may remove or edit it.
7831	#
7832	# config.status only pays attention to the cache file if you give it
7833	# the --recheck option to rerun configure.
7834	#
7835	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7836	# loading this file, other unset `ac_cv_foo' will be assigned the
7837	# following values.
7838
7839	_ACEOF
7840
7841	# The following way of writing the cache mishandles newlines in values,
7842	# but we know of no workaround that is simple, portable, and efficient.
7843	# So, we kill variables containing newlines.
7844	# Ultrix sh set writes to stderr and can't be redirected directly,
7845	# and sets the high bit in the cache file unless we assign to the vars.
7846	(
7847	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
7848	eval ac_val=\$$ac_var
7849	case $ac_val in #(
7850	${as_nl})
7851	case $ac_var in #(
7852	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7853	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7854	esac
7855	case $ac_var in #(
7856	_ \| IFS \| as_nl) ;; #(
7857	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
7858	*) { eval $ac_var=; unset $ac_var;} ;;
7859	esac ;;
7860	esac
7861	done
7862
7863	(set) 2>&1 \|
7864	case $as_nl`(ac_space=' '; set) 2>&1` in #(
7865	${as_nl}ac_space=\ )
7866	# `set' does not quote correctly, so add quotes: double-quote
7867	# substitution turns \\\\ into \\, and sed turns \\ into \.
7868	sed -n \
7869	"s/'/'\\\\''/g;
7870	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7871	;; #(
7872	*)
7873	# `set' quotes correctly as required by POSIX, so do not add quotes.
7874	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
7875	;;
7876	esac \|
7877	sort
7878	) \|
7879	sed '
7880	/^ac_cv_env_/b end
7881	t clear
7882	:clear
7883	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7884	t end
7885	s/^$[^=]$=$.$$/\1=${\1=\2}/
7886	:end' >>confcache
7887	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7888	if test -w "$cache_file"; then
7889	test "x$cache_file" != "x/dev/null" &&
7890	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7891	$as_echo "$as_me: updating cache $cache_file" >&6;}
7892	cat confcache >$cache_file
7893	else
7894	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7895	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7896	fi
7897	fi
7898	rm -f confcache
7899
7900	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7901	# Let make expand exec_prefix.
7902	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7903
7904	# Transform confdefs.h into DEFS.
7905	# Protect against shell expansion while executing Makefile rules.
7906	# Protect against Makefile macro expansion.
7907	#
7908	# If the first sed substitution is executed (which looks for macros that
7909	# take arguments), then branch to the quote section. Otherwise,
7910	# look for a macro that doesn't take arguments.
7911	ac_script='
7912	:mline
7913	/\\$/{
7914	N
7915	s,\\\n,,
7916	b mline
7917	}
7918	t clear
7919	:clear
7920	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
7921	t quote
7922	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
7923	t quote
7924	b any
7925	:quote
7926	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
7927	s/\[/\\&/g
7928	s/\]/\\&/g
7929	s/\$/$$/g
7930	H
7931	:any
7932	${
7933	g
7934	s/^\n//
7935	s/\n/ /g
7936	p
7937	}
7938	'
7939	DEFS=`sed -n "$ac_script" confdefs.h`
7940
7941
7942	ac_libobjs=
7943	ac_ltlibobjs=
7944	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7945	# 1. Remove the extension, and $U if already installed.
7946	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7947	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
7948	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7949	# will be set to the directory where LIBOBJS objects are built.
7950	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7951	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7952	done
7953	LIBOBJS=$ac_libobjs
7954
7955	LTLIBOBJS=$ac_ltlibobjs
7956
7957
7958
7959	CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""
7960
7961	: ${CONFIG_STATUS=./config.status}
7962	ac_write_fail=0
7963	ac_clean_files_save=$ac_clean_files
7964	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7965	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7966	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7967	as_write_fail=0
7968	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
7969	#! $SHELL
7970	# Generated by $as_me.
7971	# Run this file to recreate the current configuration.
7972	# Compiler output produced by configure, useful for debugging
7973	# configure, is in config.log if it exists.
7974
7975	debug=false
7976	ac_cs_recheck=false
7977	ac_cs_silent=false
7978
7979	SHELL=\${CONFIG_SHELL-$SHELL}
7980	export SHELL
7981	_ASEOF
7982	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
7983	## -------------------- ##
7984	## M4sh Initialization. ##
7985	## -------------------- ##
7986
7987	# Be more Bourne compatible
7988	DUALCASE=1; export DUALCASE # for MKS sh
7989	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7990	emulate sh
7991	NULLCMD=:
7992	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7993	# is contrary to our usage. Disable this feature.
7994	alias -g '${1+"$@"}'='"$@"'
7995	setopt NO_GLOB_SUBST
7996	else
7997	case `(set -o) 2>/dev/null` in #(
7998	posix) :
7999	set -o posix ;; #(
8000	*) :
8001	;;
8002	esac
8003	fi
8004
8005
8006	as_nl='
8007	'
8008	export as_nl
8009	# Printing a long string crashes Solaris 7 /usr/bin/printf.
8010	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8011	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8012	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8013	# Prefer a ksh shell builtin over an external printf program on Solaris,
8014	# but without wasting forks for bash or zsh.
8015	if test -z "$BASH_VERSION$ZSH_VERSION" \
8016	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8017	as_echo='print -r --'
8018	as_echo_n='print -rn --'
8019	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8020	as_echo='printf %s\n'
8021	as_echo_n='printf %s'
8022	else
8023	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8024	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8025	as_echo_n='/usr/ucb/echo -n'
8026	else
8027	as_echo_body='eval expr "X$1" : "X\$.*\$"'
8028	as_echo_n_body='eval
8029	arg=$1;
8030	case $arg in #(
8031	"$as_nl")
8032	expr "X$arg" : "X\$.*\$$as_nl";
8033	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
8034	esac;
8035	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
8036	'
8037	export as_echo_n_body
8038	as_echo_n='sh -c $as_echo_n_body as_echo'
8039	fi
8040	export as_echo_body
8041	as_echo='sh -c $as_echo_body as_echo'
8042	fi
8043
8044	# The user is always right.
8045	if test "${PATH_SEPARATOR+set}" != set; then
8046	PATH_SEPARATOR=:
8047	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8048	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8049	PATH_SEPARATOR=';'
8050	}
8051	fi
8052
8053
8054	# IFS
8055	# We need space, tab and new line, in precisely that order. Quoting is
8056	# there to prevent editors from complaining about space-tab.
8057	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8058	# splitting by setting IFS to empty value.)
8059	IFS=" "" $as_nl"
8060
8061	# Find who we are. Look in the path if we contain no directory separator.
8062	case $0 in #((
8063	[\\/] ) as_myself=$0 ;;
8064	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8065	for as_dir in $PATH
8066	do
8067	IFS=$as_save_IFS
8068	test -z "$as_dir" && as_dir=.
8069	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8070	done
8071	IFS=$as_save_IFS
8072
8073	;;
8074	esac
8075	# We did not find ourselves, most probably we were run as `sh COMMAND'
8076	# in which case we are not to be found in the path.
8077	if test "x$as_myself" = x; then
8078	as_myself=$0
8079	fi
8080	if test ! -f "$as_myself"; then
8081	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8082	exit 1
8083	fi
8084
8085	# Unset variables that we do not need and which cause bugs (e.g. in
8086	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8087	# suppresses any "Segmentation fault" message there. '((' could
8088	# trigger a bug in pdksh 5.2.14.
8089	for as_var in BASH_ENV ENV MAIL MAILPATH
8090	do eval test x\${$as_var+set} = xset \
8091	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8092	done
8093	PS1='$ '
8094	PS2='> '
8095	PS4='+ '
8096
8097	# NLS nuisances.
8098	LC_ALL=C
8099	export LC_ALL
8100	LANGUAGE=C
8101	export LANGUAGE
8102
8103	# CDPATH.
8104	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8105
8106
8107	# as_fn_error ERROR [LINENO LOG_FD]
8108	# ---------------------------------
8109	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8110	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8111	# script with status $?, using 1 if that was 0.
8112	as_fn_error ()
8113	{
8114	as_status=$?; test $as_status -eq 0 && as_status=1
8115	if test "$3"; then
8116	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8117	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
8118	fi
8119	$as_echo "$as_me: error: $1" >&2
8120	as_fn_exit $as_status
8121	} # as_fn_error
8122
8123
8124	# as_fn_set_status STATUS
8125	# -----------------------
8126	# Set $? to STATUS, without forking.
8127	as_fn_set_status ()
8128	{
8129	return $1
8130	} # as_fn_set_status
8131
8132	# as_fn_exit STATUS
8133	# -----------------
8134	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8135	as_fn_exit ()
8136	{
8137	set +e
8138	as_fn_set_status $1
8139	exit $1
8140	} # as_fn_exit
8141
8142	# as_fn_unset VAR
8143	# ---------------
8144	# Portably unset VAR.
8145	as_fn_unset ()
8146	{
8147	{ eval $1=; unset $1;}
8148	}
8149	as_unset=as_fn_unset
8150	# as_fn_append VAR VALUE
8151	# ----------------------
8152	# Append the text in VALUE to the end of the definition contained in VAR. Take
8153	# advantage of any shell optimizations that allow amortized linear growth over
8154	# repeated appends, instead of the typical quadratic growth present in naive
8155	# implementations.
8156	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8157	eval 'as_fn_append ()
8158	{
8159	eval $1+=\$2
8160	}'
8161	else
8162	as_fn_append ()
8163	{
8164	eval $1=\$$1\$2
8165	}
8166	fi # as_fn_append
8167
8168	# as_fn_arith ARG...
8169	# ------------------
8170	# Perform arithmetic evaluation on the ARGs, and store the result in the
8171	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8172	# must be portable across $(()) and expr.
8173	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8174	eval 'as_fn_arith ()
8175	{
8176	as_val=$(( $* ))
8177	}'
8178	else
8179	as_fn_arith ()
8180	{
8181	as_val=`expr "$@" \|\| test $? -eq 1`
8182	}
8183	fi # as_fn_arith
8184
8185
8186	if expr a : '$a$' >/dev/null 2>&1 &&
8187	test "X`expr 00001 : '.*$...$'`" = X001; then
8188	as_expr=expr
8189	else
8190	as_expr=false
8191	fi
8192
8193	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8194	as_basename=basename
8195	else
8196	as_basename=false
8197	fi
8198
8199	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8200	as_dirname=dirname
8201	else
8202	as_dirname=false
8203	fi
8204
8205	as_me=`$as_basename -- "$0" \|\|
8206	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8207	X"$0" : 'X$//$$' \\| \
8208	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8209	$as_echo X/"$0" \|
8210	sed '/^.\/$[^/][^/]$\/*$/{
8211	s//\1/
8212	q
8213	}
8214	/^X\/$\/\/$$/{
8215	s//\1/
8216	q
8217	}
8218	/^X\/$\/$.*/{
8219	s//\1/
8220	q
8221	}
8222	s/.*/./; q'`
8223
8224	# Avoid depending upon Character Ranges.
8225	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8226	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8227	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8228	as_cr_digits='0123456789'
8229	as_cr_alnum=$as_cr_Letters$as_cr_digits
8230
8231	ECHO_C= ECHO_N= ECHO_T=
8232	case `echo -n x` in #(((((
8233	-n*)
8234	case `echo 'xy\c'` in
8235	c) ECHO_T=' ';; # ECHO_T is single tab character.
8236	xy) ECHO_C='\c';;
8237	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8238	ECHO_T=' ';;
8239	esac;;
8240	*)
8241	ECHO_N='-n';;
8242	esac
8243
8244	rm -f conf$$ conf$$.exe conf$$.file
8245	if test -d conf$$.dir; then
8246	rm -f conf$$.dir/conf$$.file
8247	else
8248	rm -f conf$$.dir
8249	mkdir conf$$.dir 2>/dev/null
8250	fi
8251	if (echo >conf$$.file) 2>/dev/null; then
8252	if ln -s conf$$.file conf$$ 2>/dev/null; then
8253	as_ln_s='ln -s'
8254	# ... but there are two gotchas:
8255	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8256	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8257	# In both cases, we have to default to `cp -p'.
8258	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8259	as_ln_s='cp -p'
8260	elif ln conf$$.file conf$$ 2>/dev/null; then
8261	as_ln_s=ln
8262	else
8263	as_ln_s='cp -p'
8264	fi
8265	else
8266	as_ln_s='cp -p'
8267	fi
8268	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8269	rmdir conf$$.dir 2>/dev/null
8270
8271
8272	# as_fn_mkdir_p
8273	# -------------
8274	# Create "$as_dir" as a directory, including parents if necessary.
8275	as_fn_mkdir_p ()
8276	{
8277
8278	case $as_dir in #(
8279	-*) as_dir=./$as_dir;;
8280	esac
8281	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8282	as_dirs=
8283	while :; do
8284	case $as_dir in #(
8285	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8286	*) as_qdir=$as_dir;;
8287	esac
8288	as_dirs="'$as_qdir' $as_dirs"
8289	as_dir=`$as_dirname -- "$as_dir" \|\|
8290	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8291	X"$as_dir" : 'X$//$[^/]' \\| \
8292	X"$as_dir" : 'X$//$$' \\| \
8293	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8294	$as_echo X"$as_dir" \|
8295	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8296	s//\1/
8297	q
8298	}
8299	/^X$\/\/$[^/].*/{
8300	s//\1/
8301	q
8302	}
8303	/^X$\/\/$$/{
8304	s//\1/
8305	q
8306	}
8307	/^X$\/$.*/{
8308	s//\1/
8309	q
8310	}
8311	s/.*/./; q'`
8312	test -d "$as_dir" && break
8313	done
8314	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8315	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"
8316
8317
8318	} # as_fn_mkdir_p
8319	if mkdir -p . 2>/dev/null; then
8320	as_mkdir_p='mkdir -p "$as_dir"'
8321	else
8322	test -d ./-p && rmdir ./-p
8323	as_mkdir_p=false
8324	fi
8325
8326	if test -x / >/dev/null 2>&1; then
8327	as_test_x='test -x'
8328	else
8329	if ls -dL / >/dev/null 2>&1; then
8330	as_ls_L_option=L
8331	else
8332	as_ls_L_option=
8333	fi
8334	as_test_x='
8335	eval sh -c '\''
8336	if test -d "$1"; then
8337	test -d "$1/.";
8338	else
8339	case $1 in #(
8340	-*)set "./$1";;
8341	esac;
8342	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8343	???[sx]):;;)false;;esac;fi
8344	'\'' sh
8345	'
8346	fi
8347	as_executable_p=$as_test_x
8348
8349	# Sed expression to map a string onto a valid CPP name.
8350	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8351
8352	# Sed expression to map a string onto a valid variable name.
8353	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8354
8355
8356	exec 6>&1
8357	## ----------------------------------- ##
8358	## Main body of $CONFIG_STATUS script. ##
8359	## ----------------------------------- ##
8360	_ASEOF
8361	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
8362
8363	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8364	# Save the log message, to keep $0 and so on meaningful, and to
8365	# report actual input values of CONFIG_FILES etc. instead of their
8366	# values after options handling.
8367	ac_log="
8368	This file was extended by BLT $as_me 2.4, which was
8369	generated by GNU Autoconf 2.65. Invocation command line was
8370
8371	CONFIG_FILES = $CONFIG_FILES
8372	CONFIG_HEADERS = $CONFIG_HEADERS
8373	CONFIG_LINKS = $CONFIG_LINKS
8374	CONFIG_COMMANDS = $CONFIG_COMMANDS
8375	$ $0 $@
8376
8377	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
8378	"
8379
8380	_ACEOF
8381
8382	case $ac_config_files in *"
8383	") set x $ac_config_files; shift; ac_config_files=$;;
8384	esac
8385
8386
8387
8388	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8389	# Files that config.status was made for.
8390	config_files="$ac_config_files"
8391
8392	_ACEOF
8393
8394	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8395	ac_cs_usage="\
8396	\`$as_me' instantiates files and other configuration actions
8397	from templates according to the current configuration. Unless the files
8398	and actions are specified as TAGs, all are instantiated by default.
8399
8400	Usage: $0 [OPTION]... [TAG]...
8401
8402	-h, --help print this help, then exit
8403	-V, --version print version number and configuration settings, then exit
8404	--config print configuration, then exit
8405	-q, --quiet, --silent
8406	do not print progress messages
8407	-d, --debug don't remove temporary files
8408	--recheck update $as_me by reconfiguring in the same conditions
8409	--file=FILE[:TEMPLATE]
8410	instantiate the configuration file FILE
8411
8412	Configuration files:
8413	$config_files
8414
8415	Report bugs to the package provider."
8416
8417	_ACEOF
8418	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8419	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8420	ac_cs_version="\\
8421	BLT config.status 2.4
8422	configured by $0, generated by GNU Autoconf 2.65,
8423	with options \\"\$ac_cs_config\\"
8424
8425	Copyright (C) 2009 Free Software Foundation, Inc.
8426	This config.status script is free software; the Free Software Foundation
8427	gives unlimited permission to copy, distribute and modify it."
8428
8429	ac_pwd='$ac_pwd'
8430	srcdir='$srcdir'
8431	INSTALL='$INSTALL'
8432	test -n "\$AWK" \|\| AWK=awk
8433	_ACEOF
8434
8435	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8436	# The default lists apply if the user does not specify any file.
8437	ac_need_defaults=:
8438	while test $# != 0
8439	do
8440	case $1 in
8441	--=)
8442	ac_option=`expr "X$1" : 'X$[^=]*$='`
8443	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
8444	ac_shift=:
8445	;;
8446	*)
8447	ac_option=$1
8448	ac_optarg=$2
8449	ac_shift=shift
8450	;;
8451	esac
8452
8453	case $ac_option in
8454	# Handling of the options.
8455	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8456	ac_cs_recheck=: ;;
8457	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8458	$as_echo "$ac_cs_version"; exit ;;
8459	--config \| --confi \| --conf \| --con \| --co \| --c )
8460	$as_echo "$ac_cs_config"; exit ;;
8461	--debug \| --debu \| --deb \| --de \| --d \| -d )
8462	debug=: ;;
8463	--file \| --fil \| --fi \| --f )
8464	$ac_shift
8465	case $ac_optarg in
8466	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8467	esac
8468	as_fn_append CONFIG_FILES " '$ac_optarg'"
8469	ac_need_defaults=false;;
8470	--he \| --h \| --help \| --hel \| -h )
8471	$as_echo "$ac_cs_usage"; exit ;;
8472	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8473	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8474	ac_cs_silent=: ;;
8475
8476	# This is an error.
8477	-*) as_fn_error "unrecognized option: \`$1'
8478	Try \`$0 --help' for more information." ;;
8479
8480	*) as_fn_append ac_config_targets " $1"
8481	ac_need_defaults=false ;;
8482
8483	esac
8484	shift
8485	done
8486
8487	ac_configure_extra_args=
8488
8489	if $ac_cs_silent; then
8490	exec 6>/dev/null
8491	ac_configure_extra_args="$ac_configure_extra_args --silent"
8492	fi
8493
8494	_ACEOF
8495	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8496	if \$ac_cs_recheck; then
8497	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8498	shift
8499	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8500	CONFIG_SHELL='$SHELL'
8501	export CONFIG_SHELL
8502	exec "\$@"
8503	fi
8504
8505	_ACEOF
8506	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8507	exec 5>>config.log
8508	{
8509	echo
8510	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8511	## Running $as_me. ##
8512	_ASBOX
8513	$as_echo "$ac_log"
8514	} >&5
8515
8516	_ACEOF
8517	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8518	_ACEOF
8519
8520	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8521
8522	# Handling of arguments.
8523	for ac_config_target in $ac_config_targets
8524	do
8525	case $ac_config_target in
8526	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8527	"pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES pkgIndex.tcl" ;;
8528
8529	*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8530	esac
8531	done
8532
8533
8534	# If the user did not use the arguments to specify the items to instantiate,
8535	# then the envvar interface is used. Set only those that are not.
8536	# We use the long form for the default assignment because of an extremely
8537	# bizarre bug on SunOS 4.1.3.
8538	if $ac_need_defaults; then
8539	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8540	fi
8541
8542	# Have a temporary directory for convenience. Make it in the build tree
8543	# simply because there is no reason against having it here, and in addition,
8544	# creating and moving files from /tmp can sometimes cause problems.
8545	# Hook for its removal unless debugging.
8546	# Note that there is a small window in which the directory will not be cleaned:
8547	# after its creation but before its name has been assigned to `$tmp'.
8548	$debug \|\|
8549	{
8550	tmp=
8551	trap 'exit_status=$?
8552	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
8553	' 0
8554	trap 'as_fn_exit 1' 1 2 13 15
8555	}
8556	# Create a (secure) tmp directory for tmp files.
8557
8558	{
8559	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8560	test -n "$tmp" && test -d "$tmp"
8561	} \|\|
8562	{
8563	tmp=./conf$$-$RANDOM
8564	(umask 077 && mkdir "$tmp")
8565	} \|\| as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8566
8567	# Set up the scripts for CONFIG_FILES section.
8568	# No need to generate them if there are no CONFIG_FILES.
8569	# This happens for instance with `./config.status config.h'.
8570	if test -n "$CONFIG_FILES"; then
8571
8572
8573	ac_cr=`echo X \| tr X '\015'`
8574	# On cygwin, bash can eat \r inside `` if the user requested igncr.
8575	# But we know of no other shell where ac_cr would be empty at this
8576	# point, so we can use a bashism as a fallback.
8577	if test "x$ac_cr" = x; then
8578	eval ac_cr=\$\'\\r\'
8579	fi
8580	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8581	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8582	ac_cs_awk_cr='\r'
8583	else
8584	ac_cs_awk_cr=$ac_cr
8585	fi
8586
8587	echo 'BEGIN {' >"$tmp/subs1.awk" &&
8588	_ACEOF
8589
8590
8591	{
8592	echo "cat >conf$$subs.awk <<_ACEOF" &&
8593	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
8594	echo "_ACEOF"
8595	} >conf$$subs.sh \|\|
8596	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8597	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '$'`
8598	ac_delim='%!_!# '
8599	for ac_last_try in false false false false false :; do
8600	. ./conf$$subs.sh \|\|
8601	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8602
8603	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
8604	if test $ac_delim_n = $ac_delim_num; then
8605	break
8606	elif $ac_last_try; then
8607	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8608	else
8609	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8610	fi
8611	done
8612	rm -f conf$$subs.sh
8613
8614	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8615	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8616	_ACEOF
8617	sed -n '
8618	h
8619	s/^/S["/; s/!.*/"]=/
8620	p
8621	g
8622	s/^[^!]*!//
8623	:repl
8624	t repl
8625	s/'"$ac_delim"'$//
8626	t delim
8627	:nl
8628	h
8629	s/$.\{148\}$..*/\1/
8630	t more1
8631	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8632	p
8633	n
8634	b repl
8635	:more1
8636	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8637	p
8638	g
8639	s/.\{148\}//
8640	t nl
8641	:delim
8642	h
8643	s/$.\{148\}$..*/\1/
8644	t more2
8645	s/["\\]/\\&/g; s/^/"/; s/$/"/
8646	p
8647	b
8648	:more2
8649	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8650	p
8651	g
8652	s/.\{148\}//
8653	t delim
8654	' <conf$$subs.awk \| sed '
8655	/^[^""]/{
8656	N
8657	s/\n//
8658	}
8659	' >>$CONFIG_STATUS \|\| ac_write_fail=1
8660	rm -f conf$$subs.awk
8661	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8662	_ACAWK
8663	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8664	for (key in S) S_is_set[key] = 1
8665	FS = ""
8666
8667	}
8668	{
8669	line = $ 0
8670	nfields = split(line, field, "@")
8671	substed = 0
8672	len = length(field[1])
8673	for (i = 2; i < nfields; i++) {
8674	key = field[i]
8675	keylen = length(key)
8676	if (S_is_set[key]) {
8677	value = S[key]
8678	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8679	len += length(value) + length(field[++i])
8680	substed = 1
8681	} else
8682	len += 1 + keylen
8683	}
8684
8685	print line
8686	}
8687
8688	_ACAWK
8689	_ACEOF
8690	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8691	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8692	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8693	else
8694	cat
8695	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8696	\|\| as_fn_error "could not setup config files machinery" "$LINENO" 5
8697	_ACEOF
8698
8699	# VPATH may cause trouble with some makes, so we remove $(srcdir),
8700	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8701	# trailing colons and then remove the whole line if VPATH becomes empty
8702	# (actually we leave an empty line to preserve line numbers).
8703	if test "x$srcdir" = x.; then
8704	ac_vpsub='/^[ ]VPATH[ ]=/{
8705	s/:\$(srcdir):/:/
8706	s/:\${srcdir}:/:/
8707	s/:@srcdir@:/:/
8708	s/^$[^=]=[ ]$:*/\1/
8709	s/:*$//
8710	s/^[^=]=[ ]$//
8711	}'
8712	fi
8713
8714	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8715	fi # test -n "$CONFIG_FILES"
8716
8717
8718	eval set X " :F $CONFIG_FILES "
8719	shift
8720	for ac_tag
8721	do
8722	case $ac_tag in
8723	:[FHLC]) ac_mode=$ac_tag; continue;;
8724	esac
8725	case $ac_mode$ac_tag in
8726	:[FHL]:);;
8727	:L* \| :C:) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8728	:[FH]-) ac_tag=-:-;;
8729	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8730	esac
8731	ac_save_IFS=$IFS
8732	IFS=:
8733	set x $ac_tag
8734	IFS=$ac_save_IFS
8735	shift
8736	ac_file=$1
8737	shift
8738
8739	case $ac_mode in
8740	:L) ac_source=$1;;
8741	:[FH])
8742	ac_file_inputs=
8743	for ac_f
8744	do
8745	case $ac_f in
8746	-) ac_f="$tmp/stdin";;
8747	*) # Look for the file first in the build tree, then in the source tree
8748	# (if the path is not absolute). The absolute path cannot be DOS-style,
8749	# because $ac_f cannot contain `:'.
8750	test -f "$ac_f" \|\|
8751	case $ac_f in
8752	[\\/$]*) false;;
8753	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8754	esac \|\|
8755	as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8756	esac
8757	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
8758	as_fn_append ac_file_inputs " '$ac_f'"
8759	done
8760
8761	# Let's still pretend it is `configure' which instantiates (i.e., don't
8762	# use $as_me), people would be surprised to read:
8763	# /* config.h. Generated by config.status. */
8764	configure_input='Generated from '`
8765	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
8766	`' by configure.'
8767	if test x"$ac_file" != x-; then
8768	configure_input="$ac_file. $configure_input"
8769	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8770	$as_echo "$as_me: creating $ac_file" >&6;}
8771	fi
8772	# Neutralize special characters interpreted by sed in replacement strings.
8773	case $configure_input in #(
8774	\& \| \\| \| \\ )
8775	ac_sed_conf_input=`$as_echo "$configure_input" \|
8776	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
8777	*) ac_sed_conf_input=$configure_input;;
8778	esac
8779
8780	case $ac_tag in
8781	:-: \| *:-) cat >"$tmp/stdin" \
8782	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8783	esac
8784	;;
8785	esac
8786
8787	ac_dir=`$as_dirname -- "$ac_file" \|\|
8788	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8789	X"$ac_file" : 'X$//$[^/]' \\| \
8790	X"$ac_file" : 'X$//$$' \\| \
8791	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
8792	$as_echo X"$ac_file" \|
8793	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8794	s//\1/
8795	q
8796	}
8797	/^X$\/\/$[^/].*/{
8798	s//\1/
8799	q
8800	}
8801	/^X$\/\/$$/{
8802	s//\1/
8803	q
8804	}
8805	/^X$\/$.*/{
8806	s//\1/
8807	q
8808	}
8809	s/.*/./; q'`
8810	as_dir="$ac_dir"; as_fn_mkdir_p
8811	ac_builddir=.
8812
8813	case "$ac_dir" in
8814	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8815	*)
8816	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
8817	# A ".." for each directory in $ac_dir_suffix.
8818	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
8819	case $ac_top_builddir_sub in
8820	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8821	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8822	esac ;;
8823	esac
8824	ac_abs_top_builddir=$ac_pwd
8825	ac_abs_builddir=$ac_pwd$ac_dir_suffix
8826	# for backward compatibility:
8827	ac_top_builddir=$ac_top_build_prefix
8828
8829	case $srcdir in
8830	.) # We are building in place.
8831	ac_srcdir=.
8832	ac_top_srcdir=$ac_top_builddir_sub
8833	ac_abs_top_srcdir=$ac_pwd ;;
8834	[\\/]* \| ?:[\\/]* ) # Absolute name.
8835	ac_srcdir=$srcdir$ac_dir_suffix;
8836	ac_top_srcdir=$srcdir
8837	ac_abs_top_srcdir=$srcdir ;;
8838	*) # Relative name.
8839	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8840	ac_top_srcdir=$ac_top_build_prefix$srcdir
8841	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8842	esac
8843	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8844
8845
8846	case $ac_mode in
8847	:F)
8848	#
8849	# CONFIG_FILE
8850	#
8851
8852	case $INSTALL in
8853	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8854	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8855	esac
8856	_ACEOF
8857
8858	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8859	# If the template does not know about datarootdir, expand it.
8860	# FIXME: This hack should be removed a few years after 2.60.
8861	ac_datarootdir_hack=; ac_datarootdir_seen=
8862	ac_sed_dataroot='
8863	/datarootdir/ {
8864	p
8865	q
8866	}
8867	/@datadir@/p
8868	/@docdir@/p
8869	/@infodir@/p
8870	/@localedir@/p
8871	/@mandir@/p'
8872	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8873	datarootdir) ac_datarootdir_seen=yes;;
8874	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
8875	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8876	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8877	_ACEOF
8878	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8879	ac_datarootdir_hack='
8880	s&@datadir@&$datadir&g
8881	s&@docdir@&$docdir&g
8882	s&@infodir@&$infodir&g
8883	s&@localedir@&$localedir&g
8884	s&@mandir@&$mandir&g
8885	s&\\\${datarootdir}&$datarootdir&g' ;;
8886	esac
8887	_ACEOF
8888
8889	# Neutralize VPATH when `$srcdir' = `.'.
8890	# Shell code in configure.ac might set extrasub.
8891	# FIXME: do we really want to maintain this feature?
8892	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8893	ac_sed_extra="$ac_vpsub
8894	$extrasub
8895	_ACEOF
8896	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8897	:t
8898	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8899	s\|@configure_input@\|$ac_sed_conf_input\|;t t
8900	s&@top_builddir@&$ac_top_builddir_sub&;t t
8901	s&@top_build_prefix@&$ac_top_build_prefix&;t t
8902	s&@srcdir@&$ac_srcdir&;t t
8903	s&@abs_srcdir@&$ac_abs_srcdir&;t t
8904	s&@top_srcdir@&$ac_top_srcdir&;t t
8905	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8906	s&@builddir@&$ac_builddir&;t t
8907	s&@abs_builddir@&$ac_abs_builddir&;t t
8908	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8909	s&@INSTALL@&$ac_INSTALL&;t t
8910	$ac_datarootdir_hack
8911	"
8912	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \
8913	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5
8914
8915	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8916	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8917	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8918	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8919	which seems to be undefined. Please make sure it is defined." >&5
8920	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8921	which seems to be undefined. Please make sure it is defined." >&2;}
8922
8923	rm -f "$tmp/stdin"
8924	case $ac_file in
8925	-) cat "$tmp/out" && rm -f "$tmp/out";;
8926	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8927	esac \
8928	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5
8929	;;
8930
8931
8932
8933	esac
8934
8935	done # for ac_tag
8936
8937
8938	as_fn_exit 0
8939	_ACEOF
8940	ac_clean_files=$ac_clean_files_save
8941
8942	test $ac_write_fail = 0 \|\|
8943	as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8944
8945
8946	# configure is writing to config.log, and then calls config.status.
8947	# config.status does its own redirection, appending to config.log.
8948	# Unfortunately, on DOS this fails, as config.log is still kept open
8949	# by configure, so config.status won't be able to write to it; its
8950	# output is simply discarded. So we exec the FD to /dev/null,
8951	# effectively closing config.log, so it can be properly (re)opened and
8952	# appended to by config.status. When coming back to configure, we
8953	# need to make the FD available again.
8954	if test "$no_create" != yes; then
8955	ac_cs_success=:
8956	ac_config_status_args=
8957	test "$silent" = yes &&
8958	ac_config_status_args="$ac_config_status_args --quiet"
8959	exec 5>/dev/null
8960	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8961	exec 5>>config.log
8962	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8963	# would make configure fail if this is the last instruction.
8964	$ac_cs_success \|\| as_fn_exit $?
8965	fi
8966	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8967	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8968	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8969	fi
8970

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