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d60d9f65 1#! /bin/sh
cb41b9e7 2# From configure.ac for Readline 8.0, version 2.85.
9255ee31 3# Guess values for system-dependent variables and create Makefiles.
cb41b9e7 4# Generated by GNU Autoconf 2.69 for readline 8.0.
9255ee31
EZ		 5#
6# Report bugs to <bug-readline@gnu.org>.
7#
d0ac1c44
SM		 8#
9# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
10#
81ecdfbb 11#
9255ee31
EZ		 12# This configure script is free software; the Free Software Foundation
13# gives unlimited permission to copy, distribute and modify it.
81ecdfbb
RW		 14## -------------------- ##
15## M4sh Initialization. ##
16## -------------------- ##
d60d9f65 17
81ecdfbb
RW		 18# Be more Bourne compatible
19DUALCASE=1; export DUALCASE # for MKS sh
20if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
25ed0b71
KW		 21 emulate sh
22 NULLCMD=:
81ecdfbb 23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25ed0b71
KW		 24 # is contrary to our usage. Disable this feature.
25 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW		 26 setopt NO_GLOB_SUBST
27else
28 case `(set -o) 2>/dev/null` in #(
29 *posix*) :
30 set -o posix ;; #(
31 *) :
32 ;;
33esac
25ed0b71
KW		 34fi
35
81ecdfbb
RW		 36
37as_nl='
38'
39export as_nl
40# Printing a long string crashes Solaris 7 /usr/bin/printf.
41as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
44# Prefer a ksh shell builtin over an external printf program on Solaris,
45# but without wasting forks for bash or zsh.
46if test -z "$BASH_VERSION$ZSH_VERSION" \
47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='print -r --'
49 as_echo_n='print -rn --'
50elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 as_echo='printf %s\n'
52 as_echo_n='printf %s'
53else
54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
56 as_echo_n='/usr/ucb/echo -n'
57 else
58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
59 as_echo_n_body='eval
60 arg=$1;
61 case $arg in #(
62 *"$as_nl"*)
63 expr "X$arg" : "X\\(.*\\)$as_nl";
64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
65 esac;
66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
67 '
68 export as_echo_n_body
69 as_echo_n='sh -c $as_echo_n_body as_echo'
70 fi
71 export as_echo_body
72 as_echo='sh -c $as_echo_body as_echo'
73fi
74
75# The user is always right.
76if test "${PATH_SEPARATOR+set}" != set; then
77 PATH_SEPARATOR=:
78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
80 PATH_SEPARATOR=';'
81 }
25ed0b71
KW		 82fi
83
84
81ecdfbb
RW		 85# IFS
86# We need space, tab and new line, in precisely that order. Quoting is
87# there to prevent editors from complaining about space-tab.
88# (If _AS_PATH_WALK were called with IFS unset, it would disable word
89# splitting by setting IFS to empty value.)
90IFS=" "" $as_nl"
91
92# Find who we are. Look in the path if we contain no directory separator.
d0ac1c44 93as_myself=
81ecdfbb
RW		 94case $0 in #((
95 *[\\/]* ) as_myself=$0 ;;
96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
97for as_dir in $PATH
98do
99 IFS=$as_save_IFS
100 test -z "$as_dir" && as_dir=.
101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
102 done
103IFS=$as_save_IFS
104
105 ;;
106esac
107# We did not find ourselves, most probably we were run as `sh COMMAND'
108# in which case we are not to be found in the path.
109if test "x$as_myself" = x; then
110 as_myself=$0
111fi
112if test ! -f "$as_myself"; then
113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
114 exit 1
115fi
116
117# Unset variables that we do not need and which cause bugs (e.g. in
118# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
119# suppresses any "Segmentation fault" message there. '((' could
120# trigger a bug in pdksh 5.2.14.
121for as_var in BASH_ENV ENV MAIL MAILPATH
122do eval test x\${$as_var+set} = xset \
123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
124done
25ed0b71
KW		 125PS1='$ '
126PS2='> '
127PS4='+ '
128
129# NLS nuisances.
81ecdfbb
RW		 130LC_ALL=C
131export LC_ALL
132LANGUAGE=C
133export LANGUAGE
134
135# CDPATH.
136(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
137
d0ac1c44
SM		 138# Use a proper internal environment variable to ensure we don't fall
139 # into an infinite loop, continuously re-executing ourselves.
140 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
141 _as_can_reexec=no; export _as_can_reexec;
142 # We cannot yet assume a decent shell, so we have to provide a
143# neutralization value for shells without unset; and this also
144# works around shells that cannot unset nonexistent variables.
145# Preserve -v and -x to the replacement shell.
146BASH_ENV=/dev/null
147ENV=/dev/null
148(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
149case $- in # ((((
150 *v*x* | *x*v* ) as_opts=-vx ;;
151 *v* ) as_opts=-v ;;
152 *x* ) as_opts=-x ;;
153 * ) as_opts= ;;
154esac
155exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
156# Admittedly, this is quite paranoid, since all the known shells bail
157# out after a failed `exec'.
158$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
159as_fn_exit 255
160 fi
161 # We don't want this to propagate to other subprocesses.
162 { _as_can_reexec=; unset _as_can_reexec;}
81ecdfbb
RW		 163if test "x$CONFIG_SHELL" = x; then
164 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
165 emulate sh
166 NULLCMD=:
167 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
168 # is contrary to our usage. Disable this feature.
169 alias -g '\${1+\"\$@\"}'='\"\$@\"'
170 setopt NO_GLOB_SUBST
171else
172 case \`(set -o) 2>/dev/null\` in #(
173 *posix*) :
174 set -o posix ;; #(
175 *) :
176 ;;
177esac
178fi
179"
180 as_required="as_fn_return () { (exit \$1); }
181as_fn_success () { as_fn_return 0; }
182as_fn_failure () { as_fn_return 1; }
183as_fn_ret_success () { return 0; }
184as_fn_ret_failure () { return 1; }
185
186exitcode=0
187as_fn_success || { exitcode=1; echo as_fn_success failed.; }
188as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
189as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
190as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
191if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
192
193else
194 exitcode=1; echo positional parameters were not saved.
195fi
d0ac1c44
SM		 196test x\$exitcode = x0 || exit 1
197test -x / || exit 1"
81ecdfbb
RW		 198 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
199 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
200 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
201 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
202test \$(( 1 + 1 )) = 2 || exit 1"
203 if (eval "$as_required") 2>/dev/null; then :
204 as_have_required=yes
205else
206 as_have_required=no
207fi
208 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
209
210else
211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
212as_found=false
213for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
25ed0b71 214do
81ecdfbb
RW		 215 IFS=$as_save_IFS
216 test -z "$as_dir" && as_dir=.
217 as_found=:
218 case $as_dir in #(
219 /*)
220 for as_base in sh bash ksh sh5; do
221 # Try only shells that exist, to save several forks.
222 as_shell=$as_dir/$as_base
223 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
224 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
225 CONFIG_SHELL=$as_shell as_have_required=yes
226 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
227 break 2
228fi
229fi
230 done;;
231 esac
232 as_found=false
233done
234$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
235 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
236 CONFIG_SHELL=$SHELL as_have_required=yes
237fi; }
238IFS=$as_save_IFS
239
240
241 if test "x$CONFIG_SHELL" != x; then :
d0ac1c44
SM		 242 export CONFIG_SHELL
243 # We cannot yet assume a decent shell, so we have to provide a
244# neutralization value for shells without unset; and this also
245# works around shells that cannot unset nonexistent variables.
246# Preserve -v and -x to the replacement shell.
247BASH_ENV=/dev/null
248ENV=/dev/null
249(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
250case $- in # ((((
251 *v*x* | *x*v* ) as_opts=-vx ;;
252 *v* ) as_opts=-v ;;
253 *x* ) as_opts=-x ;;
254 * ) as_opts= ;;
255esac
256exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
257# Admittedly, this is quite paranoid, since all the known shells bail
258# out after a failed `exec'.
259$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
260exit 255
81ecdfbb
RW		 261fi
262
263 if test x$as_have_required = xno; then :
264 $as_echo "$0: This script requires a shell more modern than all"
265 $as_echo "$0: the shells that I found on your system."
266 if test x${ZSH_VERSION+set} = xset ; then
267 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
268 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
25ed0b71 269 else
81ecdfbb
RW		 270 $as_echo "$0: Please tell bug-autoconf@gnu.org and
271$0: bug-readline@gnu.org about your system, including any
272$0: error possibly output before this message. Then install
273$0: a modern shell, or manually run the script under such a
274$0: shell if you do have one."
25ed0b71 275 fi
81ecdfbb
RW		 276 exit 1
277fi
278fi
279fi
280SHELL=${CONFIG_SHELL-/bin/sh}
281export SHELL
282# Unset more variables known to interfere with behavior of common tools.
283CLICOLOR_FORCE= GREP_OPTIONS=
284unset CLICOLOR_FORCE GREP_OPTIONS
285
286## --------------------- ##
287## M4sh Shell Functions. ##
288## --------------------- ##
289# as_fn_unset VAR
290# ---------------
291# Portably unset VAR.
292as_fn_unset ()
293{
294 { eval $1=; unset $1;}
295}
296as_unset=as_fn_unset
297
298# as_fn_set_status STATUS
299# -----------------------
300# Set $? to STATUS, without forking.
301as_fn_set_status ()
302{
303 return $1
304} # as_fn_set_status
305
306# as_fn_exit STATUS
307# -----------------
308# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
309as_fn_exit ()
310{
311 set +e
312 as_fn_set_status $1
313 exit $1
314} # as_fn_exit
315
316# as_fn_mkdir_p
317# -------------
318# Create "$as_dir" as a directory, including parents if necessary.
319as_fn_mkdir_p ()
320{
25ed0b71 321
81ecdfbb
RW		 322 case $as_dir in #(
323 -*) as_dir=./$as_dir;;
324 esac
325 test -d "$as_dir" || eval $as_mkdir_p || {
326 as_dirs=
327 while :; do
328 case $as_dir in #(
329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
330 *) as_qdir=$as_dir;;
331 esac
332 as_dirs="'$as_qdir' $as_dirs"
333 as_dir=`$as_dirname -- "$as_dir" ||
334$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
335 X"$as_dir" : 'X\(//\)[^/]' \| \
336 X"$as_dir" : 'X\(//\)$' \| \
337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
338$as_echo X"$as_dir" |
339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)[^/].*/{
344 s//\1/
345 q
346 }
347 /^X\(\/\/\)$/{
348 s//\1/
349 q
350 }
351 /^X\(\/\).*/{
352 s//\1/
353 q
354 }
355 s/.*/./; q'`
356 test -d "$as_dir" && break
357 done
358 test -z "$as_dirs" || eval "mkdir $as_dirs"
d0ac1c44 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
81ecdfbb
RW		 360
361
362} # as_fn_mkdir_p
d0ac1c44
SM		 363
364# as_fn_executable_p FILE
365# -----------------------
366# Test if FILE is an executable regular file.
367as_fn_executable_p ()
368{
369 test -f "$1" && test -x "$1"
370} # as_fn_executable_p
81ecdfbb
RW		 371# as_fn_append VAR VALUE
372# ----------------------
373# Append the text in VALUE to the end of the definition contained in VAR. Take
374# advantage of any shell optimizations that allow amortized linear growth over
375# repeated appends, instead of the typical quadratic growth present in naive
376# implementations.
377if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
378 eval 'as_fn_append ()
379 {
380 eval $1+=\$2
381 }'
382else
383 as_fn_append ()
384 {
385 eval $1=\$$1\$2
386 }
387fi # as_fn_append
388
389# as_fn_arith ARG...
390# ------------------
391# Perform arithmetic evaluation on the ARGs, and store the result in the
392# global $as_val. Take advantage of shells that can avoid forks. The arguments
393# must be portable across $(()) and expr.
394if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
395 eval 'as_fn_arith ()
396 {
397 as_val=$(( $* ))
398 }'
399else
400 as_fn_arith ()
401 {
402 as_val=`expr "$@" || test $? -eq 1`
403 }
404fi # as_fn_arith
405
406
d0ac1c44
SM		 407# as_fn_error STATUS ERROR [LINENO LOG_FD]
408# ----------------------------------------
81ecdfbb
RW		 409# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
410# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
d0ac1c44 411# script with STATUS, using 1 if that was 0.
81ecdfbb
RW		 412as_fn_error ()
413{
d0ac1c44
SM		 414 as_status=$1; test $as_status -eq 0 && as_status=1
415 if test "$4"; then
416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
81ecdfbb 418 fi
d0ac1c44 419 $as_echo "$as_me: error: $2" >&2
81ecdfbb
RW		 420 as_fn_exit $as_status
421} # as_fn_error
422
423if expr a : '\(a\)' >/dev/null 2>&1 &&
424 test "X`expr 00001 : '.*\(...\)'`" = X001; then
25ed0b71
KW		 425 as_expr=expr
426else
427 as_expr=false
428fi
429
81ecdfbb 430if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
25ed0b71
KW		 431 as_basename=basename
432else
433 as_basename=false
434fi
435
81ecdfbb
RW		 436if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
437 as_dirname=dirname
438else
439 as_dirname=false
440fi
25ed0b71 441
81ecdfbb 442as_me=`$as_basename -- "$0" ||
25ed0b71
KW		 443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
444 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW		 445 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
446$as_echo X/"$0" |
447 sed '/^.*\/\([^/][^/]*\)\/*$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\/\)$/{
452 s//\1/
453 q
454 }
455 /^X\/\(\/\).*/{
456 s//\1/
457 q
458 }
459 s/.*/./; q'`
25ed0b71 460
9255ee31
EZ		 461# Avoid depending upon Character Ranges.
462as_cr_letters='abcdefghijklmnopqrstuvwxyz'
463as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
464as_cr_Letters=$as_cr_letters$as_cr_LETTERS
465as_cr_digits='0123456789'
466as_cr_alnum=$as_cr_Letters$as_cr_digits
d60d9f65 467
25ed0b71 468
81ecdfbb
RW		 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO
470 as_lineno_2=$LINENO as_lineno_2a=$LINENO
471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
474 sed -n '
475 p
476 /[$]LINENO/=
477 ' <$as_myself |
25ed0b71 478 sed '
81ecdfbb
RW		 479 s/[$]LINENO.*/&-/
480 t lineno
481 b
482 :lineno
25ed0b71 483 N
81ecdfbb
RW		 484 :loop
485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
25ed0b71 486 t loop
81ecdfbb 487 s/-\n.*//
25ed0b71 488 ' >$as_me.lineno &&
81ecdfbb
RW		 489 chmod +x "$as_me.lineno" ||
490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
25ed0b71 491
d0ac1c44
SM		 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
493 # already done that, so ensure we don't try to do so again and fall
494 # in an infinite loop. This has already happened in practice.
495 _as_can_reexec=no; export _as_can_reexec
25ed0b71
KW		 496 # Don't try to exec as it changes $[0], causing all sort of problems
497 # (the dirname of $[0] is not the place where we might find the
81ecdfbb
RW		 498 # original and so on. Autoconf is especially sensitive to this).
499 . "./$as_me.lineno"
25ed0b71
KW		 500 # Exit status is that of the last command.
501 exit
502}
503
81ecdfbb
RW		 504ECHO_C= ECHO_N= ECHO_T=
505case `echo -n x` in #(((((
506-n*)
507 case `echo 'xy\c'` in
508 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
509 xy) ECHO_C='\c';;
510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
511 ECHO_T=' ';;
512 esac;;
513*)
514 ECHO_N='-n';;
25ed0b71 515esac
d60d9f65 516
81ecdfbb
RW		 517rm -f conf$$ conf$$.exe conf$$.file
518if test -d conf$$.dir; then
519 rm -f conf$$.dir/conf$$.file
9255ee31 520else
81ecdfbb
RW		 521 rm -f conf$$.dir
522 mkdir conf$$.dir 2>/dev/null
9255ee31 523fi
81ecdfbb
RW		 524if (echo >conf$$.file) 2>/dev/null; then
525 if ln -s conf$$.file conf$$ 2>/dev/null; then
9255ee31 526 as_ln_s='ln -s'
81ecdfbb
RW		 527 # ... but there are two gotchas:
528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
d0ac1c44 530 # In both cases, we have to default to `cp -pR'.
81ecdfbb 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
d0ac1c44 532 as_ln_s='cp -pR'
81ecdfbb
RW		 533 elif ln conf$$.file conf$$ 2>/dev/null; then
534 as_ln_s=ln
535 else
d0ac1c44 536 as_ln_s='cp -pR'
9255ee31 537 fi
9255ee31 538else
d0ac1c44 539 as_ln_s='cp -pR'
9255ee31 540fi
81ecdfbb
RW		 541rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
542rmdir conf$$.dir 2>/dev/null
d60d9f65 543
25ed0b71 544if mkdir -p . 2>/dev/null; then
81ecdfbb 545 as_mkdir_p='mkdir -p "$as_dir"'
9255ee31 546else
430b7832 547 test -d ./-p && rmdir ./-p
25ed0b71 548 as_mkdir_p=false
9255ee31 549fi
d60d9f65 550
d0ac1c44
SM		 551as_test_x='test -x'
552as_executable_p=as_fn_executable_p
25ed0b71
KW		 553
554# Sed expression to map a string onto a valid CPP name.
430b7832 555as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25ed0b71
KW		 556
557# Sed expression to map a string onto a valid variable name.
430b7832 558as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25ed0b71 559
9255ee31 560
d0ac1c44
SM		 561test -n "$DJDIR" || exec 7<&0 </dev/null
562exec 6>&1
9255ee31
EZ		 563
564# Name of the host.
d0ac1c44 565# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
9255ee31
EZ		 566# so uname gets run too.
567ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
568
d60d9f65 569#
9255ee31
EZ		 570# Initializations.
571#
d60d9f65 572ac_default_prefix=/usr/local
81ecdfbb 573ac_clean_files=
25ed0b71 574ac_config_libobj_dir=.
81ecdfbb 575LIBOBJS=
9255ee31
EZ		 576cross_compiling=no
577subdirs=
25ed0b71
KW		 578MFLAGS=
579MAKEFLAGS=
9255ee31 580
25ed0b71
KW		 581# Identity of this package.
582PACKAGE_NAME='readline'
583PACKAGE_TARNAME='readline'
cb41b9e7
TT		 584PACKAGE_VERSION='8.0'
585PACKAGE_STRING='readline 8.0'
25ed0b71 586PACKAGE_BUGREPORT='bug-readline@gnu.org'
81ecdfbb 587PACKAGE_URL=''
25ed0b71 588
9255ee31
EZ		 589ac_unique_file="readline.h"
590# Factoring default headers for most tests.
591ac_includes_default="\
592#include <stdio.h>
81ecdfbb 593#ifdef HAVE_SYS_TYPES_H
9255ee31
EZ		 594# include <sys/types.h>
595#endif
81ecdfbb 596#ifdef HAVE_SYS_STAT_H
9255ee31
EZ		 597# include <sys/stat.h>
598#endif
81ecdfbb 599#ifdef STDC_HEADERS
9255ee31
EZ		 600# include <stdlib.h>
601# include <stddef.h>
602#else
81ecdfbb 603# ifdef HAVE_STDLIB_H
9255ee31
EZ		 604# include <stdlib.h>
605# endif
606#endif
81ecdfbb
RW		 607#ifdef HAVE_STRING_H
608# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
9255ee31
EZ		 609# include <memory.h>
610# endif
611# include <string.h>
612#endif
81ecdfbb 613#ifdef HAVE_STRINGS_H
9255ee31
EZ		 614# include <strings.h>
615#endif
81ecdfbb 616#ifdef HAVE_INTTYPES_H
9255ee31 617# include <inttypes.h>
9255ee31 618#endif
81ecdfbb
RW		 619#ifdef HAVE_STDINT_H
620# include <stdint.h>
621#endif
622#ifdef HAVE_UNISTD_H
9255ee31
EZ		 623# include <unistd.h>
624#endif"
d60d9f65 625
81ecdfbb 626ac_subst_vars='LTLIBOBJS
cb41b9e7 627TERMCAP_PKG_CONFIG_LIB
81ecdfbb
RW		 628TERMCAP_LIB
629LIBVERSION
630ARFLAGS
631LOCAL_DEFS
632LOCAL_LDFLAGS
633LOCAL_CFLAGS
634BUILD_DIR
cb41b9e7 635EXAMPLES_INSTALL_TARGET
81ecdfbb
RW		 636SHARED_INSTALL_TARGET
637STATIC_INSTALL_TARGET
638SHARED_TARGET
639STATIC_TARGET
640SHLIB_MINOR
641SHLIB_MAJOR
642SHLIB_LIBS
643SHLIB_DLLVERSION
644SHLIB_LIBVERSION
645SHLIB_LIBSUFF
646SHLIB_LIBPREF
647SHLIB_DOT
648SHLIB_XLDFLAGS
649SHLIB_STATUS
650SHOBJ_STATUS
651SHOBJ_LIBS
652SHOBJ_XLDFLAGS
653SHOBJ_LDFLAGS
654SHOBJ_LD
655SHOBJ_CFLAGS
656SHOBJ_CC
cc88a640 657LIBOBJS
81ecdfbb
RW		 658MAKE_SHELL
659RANLIB
660AR
661INSTALL_DATA
662INSTALL_SCRIPT
663INSTALL_PROGRAM
81ecdfbb
RW		 664EGREP
665GREP
666CPP
667OBJEXT
668EXEEXT
669ac_ct_CC
670CPPFLAGS
671LDFLAGS
672CFLAGS
673CC
674SET_MAKE
675CROSS_COMPILE
676host_os
677host_vendor
678host_cpu
679host
680build_os
681build_vendor
682build_cpu
683build
684target_alias
685host_alias
686build_alias
687LIBS
688ECHO_T
689ECHO_N
690ECHO_C
691DEFS
692mandir
693localedir
694libdir
695psdir
696pdfdir
697dvidir
698htmldir
699infodir
700docdir
701oldincludedir
702includedir
703localstatedir
704sharedstatedir
705sysconfdir
706datadir
707datarootdir
708libexecdir
709sbindir
710bindir
711program_transform_name
712prefix
713exec_prefix
714PACKAGE_URL
715PACKAGE_BUGREPORT
716PACKAGE_STRING
717PACKAGE_VERSION
718PACKAGE_TARNAME
719PACKAGE_NAME
720PATH_SEPARATOR
721SHELL'
25ed0b71 722ac_subst_files=''
81ecdfbb
RW		 723ac_user_opts='
724enable_option_checking
725with_curses
81ecdfbb
RW		 726enable_multibyte
727enable_static
cb41b9e7 728enable_install_examples
cc88a640 729enable_largefile
81ecdfbb
RW		 730'
731 ac_precious_vars='build_alias
732host_alias
733target_alias
734CC
735CFLAGS
736LDFLAGS
737LIBS
738CPPFLAGS
739CPP'
740
25ed0b71 741
d60d9f65 742# Initialize some variables set by options.
9255ee31
EZ		 743ac_init_help=
744ac_init_version=false
81ecdfbb
RW		 745ac_unrecognized_opts=
746ac_unrecognized_sep=
d60d9f65
SS		 747# The variables have the same names as the options, with
748# dashes changed to underlines.
9255ee31 749cache_file=/dev/null
d60d9f65 750exec_prefix=NONE
d60d9f65 751no_create=
d60d9f65
SS		 752no_recursion=
753prefix=NONE
754program_prefix=NONE
755program_suffix=NONE
756program_transform_name=s,x,x,
757silent=
758site=
759srcdir=
d60d9f65
SS		 760verbose=
761x_includes=NONE
762x_libraries=NONE
9255ee31
EZ		 763
764# Installation directory options.
765# These are left unexpanded so users can "make install exec_prefix=/foo"
766# and all the variables that are supposed to be based on exec_prefix
767# by default will actually change.
768# Use braces instead of parens because sh, perl, etc. also accept them.
81ecdfbb 769# (The list follows the same order as the GNU Coding Standards.)
d60d9f65
SS		 770bindir='${exec_prefix}/bin'
771sbindir='${exec_prefix}/sbin'
772libexecdir='${exec_prefix}/libexec'
81ecdfbb
RW		 773datarootdir='${prefix}/share'
774datadir='${datarootdir}'
d60d9f65
SS		 775sysconfdir='${prefix}/etc'
776sharedstatedir='${prefix}/com'
777localstatedir='${prefix}/var'
d60d9f65
SS		 778includedir='${prefix}/include'
779oldincludedir='/usr/include'
81ecdfbb
RW		 780docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
781infodir='${datarootdir}/info'
782htmldir='${docdir}'
783dvidir='${docdir}'
784pdfdir='${docdir}'
785psdir='${docdir}'
786libdir='${exec_prefix}/lib'
787localedir='${datarootdir}/locale'
788mandir='${datarootdir}/man'
d60d9f65 789
d60d9f65 790ac_prev=
81ecdfbb 791ac_dashdash=
d60d9f65
SS		 792for ac_option
793do
d60d9f65
SS		 794 # If the previous option needs an argument, assign it.
795 if test -n "$ac_prev"; then
81ecdfbb 796 eval $ac_prev=\$ac_option
d60d9f65
SS		 797 ac_prev=
798 continue
799 fi
800
81ecdfbb 801 case $ac_option in
d0ac1c44
SM		 802 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
803 *=) ac_optarg= ;;
804 *) ac_optarg=yes ;;
81ecdfbb 805 esac
d60d9f65
SS		 806
807 # Accept the important Cygnus configure options, so we can diagnose typos.
808
81ecdfbb
RW		 809 case $ac_dashdash$ac_option in
810 --)
811 ac_dashdash=yes ;;
d60d9f65
SS		 812
813 -bindir | --bindir | --bindi | --bind | --bin | --bi)
814 ac_prev=bindir ;;
815 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
9255ee31 816 bindir=$ac_optarg ;;
d60d9f65
SS		 817
818 -build | --build | --buil | --bui | --bu)
9255ee31 819 ac_prev=build_alias ;;
d60d9f65 820 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
9255ee31 821 build_alias=$ac_optarg ;;
d60d9f65
SS		 822
823 -cache-file | --cache-file | --cache-fil | --cache-fi \
824 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
825 ac_prev=cache_file ;;
826 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
827 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9255ee31
EZ		 828 cache_file=$ac_optarg ;;
829
830 --config-cache | -C)
831 cache_file=config.cache ;;
d60d9f65 832
81ecdfbb 833 -datadir | --datadir | --datadi | --datad)
d60d9f65 834 ac_prev=datadir ;;
81ecdfbb 835 -datadir=* | --datadir=* | --datadi=* | --datad=*)
9255ee31 836 datadir=$ac_optarg ;;
d60d9f65 837
81ecdfbb
RW		 838 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
839 | --dataroo | --dataro | --datar)
840 ac_prev=datarootdir ;;
841 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
842 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
843 datarootdir=$ac_optarg ;;
844
d60d9f65 845 -disable-* | --disable-*)
81ecdfbb 846 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
d60d9f65 847 # Reject names that are not valid shell variable names.
81ecdfbb 848 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 849 as_fn_error $? "invalid feature name: $ac_useropt"
81ecdfbb
RW		 850 ac_useropt_orig=$ac_useropt
851 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
852 case $ac_user_opts in
853 *"
854"enable_$ac_useropt"
855"*) ;;
856 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
857 ac_unrecognized_sep=', ';;
858 esac
859 eval enable_$ac_useropt=no ;;
860
861 -docdir | --docdir | --docdi | --doc | --do)
862 ac_prev=docdir ;;
863 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
864 docdir=$ac_optarg ;;
865
866 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
867 ac_prev=dvidir ;;
868 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
869 dvidir=$ac_optarg ;;
d60d9f65
SS		 870
871 -enable-* | --enable-*)
81ecdfbb 872 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
d60d9f65 873 # Reject names that are not valid shell variable names.
81ecdfbb 874 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 875 as_fn_error $? "invalid feature name: $ac_useropt"
81ecdfbb
RW		 876 ac_useropt_orig=$ac_useropt
877 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
878 case $ac_user_opts in
879 *"
880"enable_$ac_useropt"
881"*) ;;
882 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
883 ac_unrecognized_sep=', ';;
d60d9f65 884 esac
81ecdfbb 885 eval enable_$ac_useropt=\$ac_optarg ;;
d60d9f65
SS		 886
887 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
888 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
889 | --exec | --exe | --ex)
890 ac_prev=exec_prefix ;;
891 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
892 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
893 | --exec=* | --exe=* | --ex=*)
9255ee31 894 exec_prefix=$ac_optarg ;;
d60d9f65
SS		 895
896 -gas | --gas | --ga | --g)
897 # Obsolete; use --with-gas.
898 with_gas=yes ;;
899
9255ee31
EZ		 900 -help | --help | --hel | --he | -h)
901 ac_init_help=long ;;
902 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
903 ac_init_help=recursive ;;
904 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
905 ac_init_help=short ;;
d60d9f65
SS		 906
907 -host | --host | --hos | --ho)
9255ee31 908 ac_prev=host_alias ;;
d60d9f65 909 -host=* | --host=* | --hos=* | --ho=*)
9255ee31 910 host_alias=$ac_optarg ;;
d60d9f65 911
81ecdfbb
RW		 912 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
913 ac_prev=htmldir ;;
914 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
915 | --ht=*)
916 htmldir=$ac_optarg ;;
917
d60d9f65
SS		 918 -includedir | --includedir | --includedi | --included | --include \
919 | --includ | --inclu | --incl | --inc)
920 ac_prev=includedir ;;
921 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
922 | --includ=* | --inclu=* | --incl=* | --inc=*)
9255ee31 923 includedir=$ac_optarg ;;
d60d9f65
SS		 924
925 -infodir | --infodir | --infodi | --infod | --info | --inf)
926 ac_prev=infodir ;;
927 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
9255ee31 928 infodir=$ac_optarg ;;
d60d9f65
SS		 929
930 -libdir | --libdir | --libdi | --libd)
931 ac_prev=libdir ;;
932 -libdir=* | --libdir=* | --libdi=* | --libd=*)
9255ee31 933 libdir=$ac_optarg ;;
d60d9f65
SS		 934
935 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
936 | --libexe | --libex | --libe)
937 ac_prev=libexecdir ;;
938 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
939 | --libexe=* | --libex=* | --libe=*)
9255ee31 940 libexecdir=$ac_optarg ;;
d60d9f65 941
81ecdfbb
RW		 942 -localedir | --localedir | --localedi | --localed | --locale)
943 ac_prev=localedir ;;
944 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
945 localedir=$ac_optarg ;;
946
d60d9f65 947 -localstatedir | --localstatedir | --localstatedi | --localstated \
81ecdfbb 948 | --localstate | --localstat | --localsta | --localst | --locals)
d60d9f65
SS		 949 ac_prev=localstatedir ;;
950 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
81ecdfbb 951 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
9255ee31 952 localstatedir=$ac_optarg ;;
d60d9f65
SS		 953
954 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
955 ac_prev=mandir ;;
956 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
9255ee31 957 mandir=$ac_optarg ;;
d60d9f65
SS		 958
959 -nfp | --nfp | --nf)
960 # Obsolete; use --without-fp.
961 with_fp=no ;;
962
963 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
25ed0b71 964 | --no-cr | --no-c | -n)
d60d9f65
SS		 965 no_create=yes ;;
966
967 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
968 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
969 no_recursion=yes ;;
970
971 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
972 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
973 | --oldin | --oldi | --old | --ol | --o)
974 ac_prev=oldincludedir ;;
975 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
976 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
977 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
9255ee31 978 oldincludedir=$ac_optarg ;;
d60d9f65
SS		 979
980 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
981 ac_prev=prefix ;;
982 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
9255ee31 983 prefix=$ac_optarg ;;
d60d9f65
SS		 984
985 -program-prefix | --program-prefix | --program-prefi | --program-pref \
986 | --program-pre | --program-pr | --program-p)
987 ac_prev=program_prefix ;;
988 -program-prefix=* | --program-prefix=* | --program-prefi=* \
989 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
9255ee31 990 program_prefix=$ac_optarg ;;
d60d9f65
SS		 991
992 -program-suffix | --program-suffix | --program-suffi | --program-suff \
993 | --program-suf | --program-su | --program-s)
994 ac_prev=program_suffix ;;
995 -program-suffix=* | --program-suffix=* | --program-suffi=* \
996 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
9255ee31 997 program_suffix=$ac_optarg ;;
d60d9f65
SS		 998
999 -program-transform-name | --program-transform-name \
1000 | --program-transform-nam | --program-transform-na \
1001 | --program-transform-n | --program-transform- \
1002 | --program-transform | --program-transfor \
1003 | --program-transfo | --program-transf \
1004 | --program-trans | --program-tran \
1005 | --progr-tra | --program-tr | --program-t)
1006 ac_prev=program_transform_name ;;
1007 -program-transform-name=* | --program-transform-name=* \
1008 | --program-transform-nam=* | --program-transform-na=* \
1009 | --program-transform-n=* | --program-transform-=* \
1010 | --program-transform=* | --program-transfor=* \
1011 | --program-transfo=* | --program-transf=* \
1012 | --program-trans=* | --program-tran=* \
1013 | --progr-tra=* | --program-tr=* | --program-t=*)
9255ee31 1014 program_transform_name=$ac_optarg ;;
d60d9f65 1015
81ecdfbb
RW		 1016 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1017 ac_prev=pdfdir ;;
1018 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1019 pdfdir=$ac_optarg ;;
1020
1021 -psdir | --psdir | --psdi | --psd | --ps)
1022 ac_prev=psdir ;;
1023 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1024 psdir=$ac_optarg ;;
1025
d60d9f65
SS		 1026 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1027 | -silent | --silent | --silen | --sile | --sil)
1028 silent=yes ;;
1029
1030 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1031 ac_prev=sbindir ;;
1032 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1033 | --sbi=* | --sb=*)
9255ee31 1034 sbindir=$ac_optarg ;;
d60d9f65
SS		 1035
1036 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1037 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1038 | --sharedst | --shareds | --shared | --share | --shar \
1039 | --sha | --sh)
1040 ac_prev=sharedstatedir ;;
1041 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1042 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1043 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1044 | --sha=* | --sh=*)
9255ee31 1045 sharedstatedir=$ac_optarg ;;
d60d9f65
SS		 1046
1047 -site | --site | --sit)
1048 ac_prev=site ;;
1049 -site=* | --site=* | --sit=*)
9255ee31 1050 site=$ac_optarg ;;
d60d9f65
SS		 1051
1052 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1053 ac_prev=srcdir ;;
1054 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9255ee31 1055 srcdir=$ac_optarg ;;
d60d9f65
SS		 1056
1057 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1058 | --syscon | --sysco | --sysc | --sys | --sy)
1059 ac_prev=sysconfdir ;;
1060 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1061 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
9255ee31 1062 sysconfdir=$ac_optarg ;;
d60d9f65
SS		 1063
1064 -target | --target | --targe | --targ | --tar | --ta | --t)
9255ee31 1065 ac_prev=target_alias ;;
d60d9f65 1066 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
9255ee31 1067 target_alias=$ac_optarg ;;
d60d9f65
SS		 1068
1069 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1070 verbose=yes ;;
1071
9255ee31
EZ		 1072 -version | --version | --versio | --versi | --vers | -V)
1073 ac_init_version=: ;;
d60d9f65
SS		 1074
1075 -with-* | --with-*)
81ecdfbb 1076 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
d60d9f65 1077 # Reject names that are not valid shell variable names.
81ecdfbb 1078 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 1079 as_fn_error $? "invalid package name: $ac_useropt"
81ecdfbb
RW		 1080 ac_useropt_orig=$ac_useropt
1081 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1082 case $ac_user_opts in
1083 *"
1084"with_$ac_useropt"
1085"*) ;;
1086 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1087 ac_unrecognized_sep=', ';;
d60d9f65 1088 esac
81ecdfbb 1089 eval with_$ac_useropt=\$ac_optarg ;;
d60d9f65
SS		 1090
1091 -without-* | --without-*)
81ecdfbb 1092 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
d60d9f65 1093 # Reject names that are not valid shell variable names.
81ecdfbb 1094 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 1095 as_fn_error $? "invalid package name: $ac_useropt"
81ecdfbb
RW		 1096 ac_useropt_orig=$ac_useropt
1097 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1098 case $ac_user_opts in
1099 *"
1100"with_$ac_useropt"
1101"*) ;;
1102 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1103 ac_unrecognized_sep=', ';;
1104 esac
1105 eval with_$ac_useropt=no ;;
d60d9f65
SS		 1106
1107 --x)
1108 # Obsolete; use --with-x.
1109 with_x=yes ;;
1110
1111 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1112 | --x-incl | --x-inc | --x-in | --x-i)
1113 ac_prev=x_includes ;;
1114 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1115 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
9255ee31 1116 x_includes=$ac_optarg ;;
d60d9f65
SS		 1117
1118 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1119 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1120 ac_prev=x_libraries ;;
1121 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1122 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
9255ee31 1123 x_libraries=$ac_optarg ;;
d60d9f65 1124
d0ac1c44
SM		 1125 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1126Try \`$0 --help' for more information"
d60d9f65
SS		 1127 ;;
1128
9255ee31
EZ		 1129 *=*)
1130 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1131 # Reject names that are not valid shell variable names.
81ecdfbb
RW		 1132 case $ac_envvar in #(
1133 '' | [0-9]* | *[!_$as_cr_alnum]* )
d0ac1c44 1134 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
81ecdfbb
RW		 1135 esac
1136 eval $ac_envvar=\$ac_optarg
9255ee31
EZ		 1137 export $ac_envvar ;;
1138
d60d9f65 1139 *)
9255ee31 1140 # FIXME: should be removed in autoconf 3.0.
81ecdfbb 1141 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
9255ee31 1142 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
81ecdfbb 1143 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
d0ac1c44 1144 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
d60d9f65
SS		 1145 ;;
1146
1147 esac
1148done
1149
1150if test -n "$ac_prev"; then
9255ee31 1151 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
d0ac1c44 1152 as_fn_error $? "missing argument to $ac_option"
d60d9f65 1153fi
d60d9f65 1154
81ecdfbb
RW		 1155if test -n "$ac_unrecognized_opts"; then
1156 case $enable_option_checking in
1157 no) ;;
d0ac1c44 1158 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
81ecdfbb 1159 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
9255ee31 1160 esac
81ecdfbb 1161fi
d60d9f65 1162
81ecdfbb
RW		 1163# Check all directory arguments for consistency.
1164for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1165 datadir sysconfdir sharedstatedir localstatedir includedir \
1166 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1167 libdir localedir mandir
d60d9f65 1168do
81ecdfbb
RW		 1169 eval ac_val=\$$ac_var
1170 # Remove trailing slashes.
1171 case $ac_val in
1172 */ )
1173 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1174 eval $ac_var=\$ac_val;;
1175 esac
1176 # Be sure to have absolute directory names.
9255ee31 1177 case $ac_val in
81ecdfbb
RW		 1178 [\\/$]* | ?:[\\/]* ) continue;;
1179 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
d60d9f65 1180 esac
d0ac1c44 1181 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
d60d9f65
SS		 1182done
1183
9255ee31
EZ		 1184# There might be people who depend on the old broken behavior: `$host'
1185# used to hold the argument of --host etc.
25ed0b71 1186# FIXME: To remove some day.
9255ee31
EZ		 1187build=$build_alias
1188host=$host_alias
1189target=$target_alias
1190
25ed0b71 1191# FIXME: To remove some day.
9255ee31
EZ		 1192if test "x$host_alias" != x; then
1193 if test "x$build_alias" = x; then
1194 cross_compiling=maybe
9255ee31
EZ		 1195 elif test "x$build_alias" != "x$host_alias"; then
1196 cross_compiling=yes
1197 fi
1198fi
d60d9f65 1199
9255ee31
EZ		 1200ac_tool_prefix=
1201test -n "$host_alias" && ac_tool_prefix=$host_alias-
d60d9f65 1202
9255ee31 1203test "$silent" = yes && exec 6>/dev/null
d60d9f65 1204
25ed0b71 1205
81ecdfbb
RW		 1206ac_pwd=`pwd` && test -n "$ac_pwd" &&
1207ac_ls_di=`ls -di .` &&
1208ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
d0ac1c44 1209 as_fn_error $? "working directory cannot be determined"
81ecdfbb 1210test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
d0ac1c44 1211 as_fn_error $? "pwd does not report name of working directory"
81ecdfbb
RW		 1212
1213
d60d9f65
SS		 1214# Find the source files, if location was not specified.
1215if test -z "$srcdir"; then
1216 ac_srcdir_defaulted=yes
81ecdfbb
RW		 1217 # Try the directory containing this script, then the parent directory.
1218 ac_confdir=`$as_dirname -- "$as_myself" ||
1219$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1220 X"$as_myself" : 'X\(//\)[^/]' \| \
1221 X"$as_myself" : 'X\(//\)$' \| \
1222 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1223$as_echo X"$as_myself" |
1224 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1225 s//\1/
1226 q
1227 }
1228 /^X\(\/\/\)[^/].*/{
1229 s//\1/
1230 q
1231 }
1232 /^X\(\/\/\)$/{
1233 s//\1/
1234 q
1235 }
1236 /^X\(\/\).*/{
1237 s//\1/
1238 q
1239 }
1240 s/.*/./; q'`
d60d9f65 1241 srcdir=$ac_confdir
81ecdfbb 1242 if test ! -r "$srcdir/$ac_unique_file"; then
d60d9f65
SS		 1243 srcdir=..
1244 fi
1245else
1246 ac_srcdir_defaulted=no
1247fi
81ecdfbb
RW		 1248if test ! -r "$srcdir/$ac_unique_file"; then
1249 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
d0ac1c44 1250 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
81ecdfbb
RW		 1251fi
1252ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1253ac_abs_confdir=`(
d0ac1c44 1254 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
81ecdfbb
RW		 1255 pwd)`
1256# When building in place, set srcdir=.
1257if test "$ac_abs_confdir" = "$ac_pwd"; then
1258 srcdir=.
1259fi
1260# Remove unnecessary trailing slashes from srcdir.
1261# Double slashes in file names in object file debugging info
1262# mess up M-x gdb in Emacs.
1263case $srcdir in
1264*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1265esac
1266for ac_var in $ac_precious_vars; do
1267 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1268 eval ac_env_${ac_var}_value=\$${ac_var}
1269 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1270 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1271done
d60d9f65 1272
9255ee31
EZ		 1273#
1274# Report the --help message.
1275#
1276if test "$ac_init_help" = "long"; then
1277 # Omit some internal or obsolete options to make the list less imposing.
1278 # This message is too long to be a string in the A/UX 3.1 sh.
25ed0b71 1279 cat <<_ACEOF
cb41b9e7 1280\`configure' configures readline 8.0 to adapt to many kinds of systems.
d60d9f65 1281
9255ee31 1282Usage: $0 [OPTION]... [VAR=VALUE]...
d60d9f65 1283
9255ee31
EZ		 1284To assign environment variables (e.g., CC, CFLAGS...), specify them as
1285VAR=VALUE. See below for descriptions of some of the useful variables.
d60d9f65 1286
9255ee31 1287Defaults for the options are specified in brackets.
d60d9f65 1288
9255ee31
EZ		 1289Configuration:
1290 -h, --help display this help and exit
1291 --help=short display options specific to this package
1292 --help=recursive display the short help of all the included packages
1293 -V, --version display version information and exit
d0ac1c44 1294 -q, --quiet, --silent do not print \`checking ...' messages
9255ee31
EZ		 1295 --cache-file=FILE cache test results in FILE [disabled]
1296 -C, --config-cache alias for \`--cache-file=config.cache'
1297 -n, --no-create do not create output files
1298 --srcdir=DIR find the sources in DIR [configure dir or \`..']
d60d9f65 1299
9255ee31
EZ		 1300Installation directories:
1301 --prefix=PREFIX install architecture-independent files in PREFIX
81ecdfbb 1302 [$ac_default_prefix]
9255ee31 1303 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
81ecdfbb 1304 [PREFIX]
9255ee31
EZ		 1305
1306By default, \`make install' will install all the files in
1307\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1308an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1309for instance \`--prefix=\$HOME'.
1310
1311For better control, use the options below.
1312
1313Fine tuning of the installation directories:
81ecdfbb
RW		 1314 --bindir=DIR user executables [EPREFIX/bin]
1315 --sbindir=DIR system admin executables [EPREFIX/sbin]
1316 --libexecdir=DIR program executables [EPREFIX/libexec]
1317 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1318 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1319 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1320 --libdir=DIR object code libraries [EPREFIX/lib]
1321 --includedir=DIR C header files [PREFIX/include]
1322 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1323 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1324 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1325 --infodir=DIR info documentation [DATAROOTDIR/info]
1326 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1327 --mandir=DIR man documentation [DATAROOTDIR/man]
1328 --docdir=DIR documentation root [DATAROOTDIR/doc/readline]
1329 --htmldir=DIR html documentation [DOCDIR]
1330 --dvidir=DIR dvi documentation [DOCDIR]
1331 --pdfdir=DIR pdf documentation [DOCDIR]
1332 --psdir=DIR ps documentation [DOCDIR]
25ed0b71 1333_ACEOF
d60d9f65 1334
25ed0b71 1335 cat <<\_ACEOF
d60d9f65 1336
9255ee31
EZ		 1337System types:
1338 --build=BUILD configure for building on BUILD [guessed]
25ed0b71
KW		 1339 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1340_ACEOF
d60d9f65 1341fi
d60d9f65 1342
9255ee31
EZ		 1343if test -n "$ac_init_help"; then
1344 case $ac_init_help in
cb41b9e7 1345 short | recursive ) echo "Configuration of readline 8.0:";;
9255ee31 1346 esac
25ed0b71 1347 cat <<\_ACEOF
d60d9f65 1348
9255ee31 1349Optional Features:
81ecdfbb 1350 --disable-option-checking ignore unrecognized --enable/--with options
9255ee31
EZ		 1351 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1352 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
5bdf8622 1353 --enable-multibyte enable multibyte characters if OS supports them
d0ac1c44 1354 --enable-static build static libraries [[default=YES]]
cb41b9e7
TT		 1355 --disable-install-examples
1356 don't install examples [[default=install]]
cc88a640 1357 --disable-largefile omit support for large files
d60d9f65 1358
9255ee31
EZ		 1359Optional Packages:
1360 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1361 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1362 --with-curses use the curses library instead of the termcap
1363 library
1364
1365Some influential environment variables:
1366 CC C compiler command
1367 CFLAGS C compiler flags
1368 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1369 nonstandard directory <lib dir>
81ecdfbb 1370 LIBS libraries to pass to the linker, e.g. -l<library>
d0ac1c44 1371 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
81ecdfbb 1372 you have headers in a nonstandard directory <include dir>
9255ee31
EZ		 1373 CPP C preprocessor
1374
1375Use these variables to override the choices made by `configure' or to help
1376it to find libraries and programs with nonstandard names/locations.
1377
1378Report bugs to <bug-readline@gnu.org>.
25ed0b71 1379_ACEOF
81ecdfbb 1380ac_status=$?
9255ee31 1381fi
d60d9f65 1382
9255ee31
EZ		 1383if test "$ac_init_help" = "recursive"; then
1384 # If there are subdirs, report their specific --help.
25ed0b71 1385 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
81ecdfbb
RW		 1386 test -d "$ac_dir" ||
1387 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1388 continue
25ed0b71
KW		 1389 ac_builddir=.
1390
81ecdfbb
RW		 1391case "$ac_dir" in
1392.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1393*)
1394 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1395 # A ".." for each directory in $ac_dir_suffix.
1396 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1397 case $ac_top_builddir_sub in
1398 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1399 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1400 esac ;;
1401esac
1402ac_abs_top_builddir=$ac_pwd
1403ac_abs_builddir=$ac_pwd$ac_dir_suffix
1404# for backward compatibility:
1405ac_top_builddir=$ac_top_build_prefix
d60d9f65 1406
25ed0b71 1407case $srcdir in
81ecdfbb 1408 .) # We are building in place.
25ed0b71 1409 ac_srcdir=.
81ecdfbb
RW		 1410 ac_top_srcdir=$ac_top_builddir_sub
1411 ac_abs_top_srcdir=$ac_pwd ;;
1412 [\\/]* | ?:[\\/]* ) # Absolute name.
25ed0b71 1413 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW		 1414 ac_top_srcdir=$srcdir
1415 ac_abs_top_srcdir=$srcdir ;;
1416 *) # Relative name.
1417 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1418 ac_top_srcdir=$ac_top_build_prefix$srcdir
1419 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
430b7832 1420esac
81ecdfbb
RW		 1421ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1422
1423 cd "$ac_dir" || { ac_status=$?; continue; }
1424 # Check for guested configure.
1425 if test -f "$ac_srcdir/configure.gnu"; then
1426 echo &&
1427 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1428 elif test -f "$ac_srcdir/configure"; then
1429 echo &&
1430 $SHELL "$ac_srcdir/configure" --help=recursive
9255ee31 1431 else
81ecdfbb
RW		 1432 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1433 fi || ac_status=$?
1434 cd "$ac_pwd" || { ac_status=$?; break; }
9255ee31 1435 done
d60d9f65
SS		 1436fi
1437
81ecdfbb 1438test -n "$ac_init_help" && exit $ac_status
9255ee31 1439if $ac_init_version; then
25ed0b71 1440 cat <<\_ACEOF
cb41b9e7 1441readline configure 8.0
d0ac1c44 1442generated by GNU Autoconf 2.69
d60d9f65 1443
d0ac1c44 1444Copyright (C) 2012 Free Software Foundation, Inc.
9255ee31
EZ		 1445This configure script is free software; the Free Software Foundation
1446gives unlimited permission to copy, distribute and modify it.
25ed0b71 1447_ACEOF
81ecdfbb 1448 exit
d60d9f65
SS		 1449fi
1450
81ecdfbb
RW		 1451## ------------------------ ##
1452## Autoconf initialization. ##
1453## ------------------------ ##
9255ee31 1454
81ecdfbb
RW		 1455# ac_fn_c_try_compile LINENO
1456# --------------------------
1457# Try to compile conftest.$ac_ext, and return whether this succeeded.
1458ac_fn_c_try_compile ()
9255ee31 1459{
81ecdfbb
RW		 1460 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1461 rm -f conftest.$ac_objext
1462 if { { ac_try="$ac_compile"
1463case "(($ac_try" in
1464 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1465 *) ac_try_echo=$ac_try;;
1466esac
1467eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1468$as_echo "$ac_try_echo"; } >&5
1469 (eval "$ac_compile") 2>conftest.err
1470 ac_status=$?
1471 if test -s conftest.err; then
1472 grep -v '^ *+' conftest.err >conftest.er1
1473 cat conftest.er1 >&5
1474 mv -f conftest.er1 conftest.err
1475 fi
1476 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1477 test $ac_status = 0; } && {
1478 test -z "$ac_c_werror_flag" ||
1479 test ! -s conftest.err
1480 } && test -s conftest.$ac_objext; then :
1481 ac_retval=0
1482else
1483 $as_echo "$as_me: failed program was:" >&5
1484sed 's/^/| /' conftest.$ac_ext >&5
9255ee31 1485
81ecdfbb
RW		 1486 ac_retval=1
1487fi
d0ac1c44
SM		 1488 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1489 as_fn_set_status $ac_retval
9255ee31 1490
81ecdfbb 1491} # ac_fn_c_try_compile
9255ee31 1492
81ecdfbb
RW		 1493# ac_fn_c_try_cpp LINENO
1494# ----------------------
1495# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1496ac_fn_c_try_cpp ()
1497{
1498 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1499 if { { ac_try="$ac_cpp conftest.$ac_ext"
1500case "(($ac_try" in
1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1502 *) ac_try_echo=$ac_try;;
1503esac
1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505$as_echo "$ac_try_echo"; } >&5
1506 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1507 ac_status=$?
1508 if test -s conftest.err; then
1509 grep -v '^ *+' conftest.err >conftest.er1
1510 cat conftest.er1 >&5
1511 mv -f conftest.er1 conftest.err
1512 fi
1513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
d0ac1c44 1514 test $ac_status = 0; } > conftest.i && {
81ecdfbb
RW		 1515 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1516 test ! -s conftest.err
1517 }; then :
1518 ac_retval=0
1519else
1520 $as_echo "$as_me: failed program was:" >&5
1521sed 's/^/| /' conftest.$ac_ext >&5
9255ee31 1522
81ecdfbb
RW		 1523 ac_retval=1
1524fi
d0ac1c44
SM		 1525 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1526 as_fn_set_status $ac_retval
25ed0b71 1527
81ecdfbb 1528} # ac_fn_c_try_cpp
25ed0b71 1529
81ecdfbb
RW		 1530# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1531# -------------------------------------------------------
1532# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1533# the include files in INCLUDES and setting the cache variable VAR
1534# accordingly.
1535ac_fn_c_check_header_mongrel ()
1536{
1537 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
d0ac1c44 1538 if eval \${$3+:} false; then :
81ecdfbb
RW		 1539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1540$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1541if eval \${$3+:} false; then :
81ecdfbb
RW		 1542 $as_echo_n "(cached) " >&6
1543fi
1544eval ac_res=\$$3
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1546$as_echo "$ac_res" >&6; }
1547else
1548 # Is the header compilable?
1549{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1550$as_echo_n "checking $2 usability... " >&6; }
1551cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1552/* end confdefs.h. */
1553$4
1554#include <$2>
1555_ACEOF
1556if ac_fn_c_try_compile "$LINENO"; then :
1557 ac_header_compiler=yes
1558else
1559 ac_header_compiler=no
1560fi
1561rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1563$as_echo "$ac_header_compiler" >&6; }
1564
1565# Is the header present?
1566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1567$as_echo_n "checking $2 presence... " >&6; }
1568cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1569/* end confdefs.h. */
1570#include <$2>
1571_ACEOF
1572if ac_fn_c_try_cpp "$LINENO"; then :
1573 ac_header_preproc=yes
1574else
1575 ac_header_preproc=no
1576fi
d0ac1c44 1577rm -f conftest.err conftest.i conftest.$ac_ext
81ecdfbb
RW		 1578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1579$as_echo "$ac_header_preproc" >&6; }
1580
1581# So? What about this header?
1582case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1583 yes:no: )
1584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1585$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1587$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1588 ;;
1589 no:yes:* )
1590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1591$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1593$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1595$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1597$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1599$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
d0ac1c44 1600( $as_echo "## ----------------------------------- ##
81ecdfbb 1601## Report this to bug-readline@gnu.org ##
d0ac1c44 1602## ----------------------------------- ##"
81ecdfbb
RW		 1603 ) | sed "s/^/$as_me: WARNING: /" >&2
1604 ;;
1605esac
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1607$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1608if eval \${$3+:} false; then :
81ecdfbb
RW		 1609 $as_echo_n "(cached) " >&6
1610else
1611 eval "$3=\$ac_header_compiler"
1612fi
1613eval ac_res=\$$3
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1615$as_echo "$ac_res" >&6; }
1616fi
d0ac1c44 1617 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
81ecdfbb
RW		 1618
1619} # ac_fn_c_check_header_mongrel
1620
1621# ac_fn_c_try_run LINENO
1622# ----------------------
1623# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1624# that executables *can* be run.
1625ac_fn_c_try_run ()
1626{
1627 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1628 if { { ac_try="$ac_link"
1629case "(($ac_try" in
1630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1631 *) ac_try_echo=$ac_try;;
1632esac
1633eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1634$as_echo "$ac_try_echo"; } >&5
1635 (eval "$ac_link") 2>&5
1636 ac_status=$?
1637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1638 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1639 { { case "(($ac_try" in
1640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1641 *) ac_try_echo=$ac_try;;
1642esac
1643eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1644$as_echo "$ac_try_echo"; } >&5
1645 (eval "$ac_try") 2>&5
1646 ac_status=$?
1647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1648 test $ac_status = 0; }; }; then :
1649 ac_retval=0
1650else
1651 $as_echo "$as_me: program exited with status $ac_status" >&5
1652 $as_echo "$as_me: failed program was:" >&5
1653sed 's/^/| /' conftest.$ac_ext >&5
1654
1655 ac_retval=$ac_status
1656fi
1657 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
d0ac1c44
SM		 1658 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1659 as_fn_set_status $ac_retval
81ecdfbb
RW		 1660
1661} # ac_fn_c_try_run
1662
1663# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1664# -------------------------------------------------------
1665# Tests whether HEADER exists and can be compiled using the include files in
1666# INCLUDES, setting the cache variable VAR accordingly.
1667ac_fn_c_check_header_compile ()
1668{
1669 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1671$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1672if eval \${$3+:} false; then :
81ecdfbb
RW		 1673 $as_echo_n "(cached) " >&6
1674else
1675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1676/* end confdefs.h. */
1677$4
1678#include <$2>
1679_ACEOF
1680if ac_fn_c_try_compile "$LINENO"; then :
1681 eval "$3=yes"
1682else
1683 eval "$3=no"
1684fi
1685rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1686fi
1687eval ac_res=\$$3
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1689$as_echo "$ac_res" >&6; }
d0ac1c44 1690 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
81ecdfbb
RW		 1691
1692} # ac_fn_c_check_header_compile
1693
1694# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1695# -------------------------------------------
1696# Tests whether TYPE exists after having included INCLUDES, setting cache
1697# variable VAR accordingly.
1698ac_fn_c_check_type ()
1699{
1700 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1702$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1703if eval \${$3+:} false; then :
81ecdfbb
RW		 1704 $as_echo_n "(cached) " >&6
1705else
1706 eval "$3=no"
1707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1708/* end confdefs.h. */
1709$4
1710int
1711main ()
1712{
1713if (sizeof ($2))
1714 return 0;
1715 ;
1716 return 0;
1717}
1718_ACEOF
1719if ac_fn_c_try_compile "$LINENO"; then :
1720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1721/* end confdefs.h. */
1722$4
1723int
1724main ()
1725{
1726if (sizeof (($2)))
1727 return 0;
1728 ;
1729 return 0;
1730}
1731_ACEOF
1732if ac_fn_c_try_compile "$LINENO"; then :
1733
1734else
1735 eval "$3=yes"
1736fi
1737rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1738fi
1739rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1740fi
1741eval ac_res=\$$3
1742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1743$as_echo "$ac_res" >&6; }
d0ac1c44 1744 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
81ecdfbb
RW		 1745
1746} # ac_fn_c_check_type
1747
1748# ac_fn_c_try_link LINENO
1749# -----------------------
1750# Try to link conftest.$ac_ext, and return whether this succeeded.
1751ac_fn_c_try_link ()
1752{
1753 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1754 rm -f conftest.$ac_objext conftest$ac_exeext
1755 if { { ac_try="$ac_link"
1756case "(($ac_try" in
1757 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1758 *) ac_try_echo=$ac_try;;
1759esac
1760eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1761$as_echo "$ac_try_echo"; } >&5
1762 (eval "$ac_link") 2>conftest.err
1763 ac_status=$?
1764 if test -s conftest.err; then
1765 grep -v '^ *+' conftest.err >conftest.er1
1766 cat conftest.er1 >&5
1767 mv -f conftest.er1 conftest.err
1768 fi
1769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1770 test $ac_status = 0; } && {
1771 test -z "$ac_c_werror_flag" ||
1772 test ! -s conftest.err
1773 } && test -s conftest$ac_exeext && {
1774 test "$cross_compiling" = yes ||
d0ac1c44 1775 test -x conftest$ac_exeext
81ecdfbb
RW		 1776 }; then :
1777 ac_retval=0
1778else
1779 $as_echo "$as_me: failed program was:" >&5
1780sed 's/^/| /' conftest.$ac_ext >&5
1781
1782 ac_retval=1
1783fi
1784 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1785 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1786 # interfere with the next link command; also delete a directory that is
1787 # left behind by Apple's compiler. We do this before executing the actions.
1788 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
d0ac1c44
SM		 1789 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1790 as_fn_set_status $ac_retval
81ecdfbb
RW		 1791
1792} # ac_fn_c_try_link
1793
1794# ac_fn_c_check_func LINENO FUNC VAR
1795# ----------------------------------
1796# Tests whether FUNC exists, setting the cache variable VAR accordingly
1797ac_fn_c_check_func ()
1798{
1799 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1801$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1802if eval \${$3+:} false; then :
81ecdfbb
RW		 1803 $as_echo_n "(cached) " >&6
1804else
1805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1806/* end confdefs.h. */
1807/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1808 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1809#define $2 innocuous_$2
1810
1811/* System header to define __stub macros and hopefully few prototypes,
1812 which can conflict with char $2 (); below.
1813 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1814 <limits.h> exists even on freestanding compilers. */
1815
1816#ifdef __STDC__
1817# include <limits.h>
1818#else
1819# include <assert.h>
1820#endif
1821
1822#undef $2
1823
1824/* Override any GCC internal prototype to avoid an error.
1825 Use char because int might match the return type of a GCC
1826 builtin and then its argument prototype would still apply. */
1827#ifdef __cplusplus
1828extern "C"
1829#endif
1830char $2 ();
1831/* The GNU C library defines this for functions which it implements
1832 to always fail with ENOSYS. Some functions are actually named
1833 something starting with __ and the normal name is an alias. */
1834#if defined __stub_$2 || defined __stub___$2
1835choke me
1836#endif
1837
1838int
1839main ()
1840{
1841return $2 ();
1842 ;
1843 return 0;
1844}
1845_ACEOF
1846if ac_fn_c_try_link "$LINENO"; then :
1847 eval "$3=yes"
1848else
1849 eval "$3=no"
1850fi
1851rm -f core conftest.err conftest.$ac_objext \
1852 conftest$ac_exeext conftest.$ac_ext
1853fi
1854eval ac_res=\$$3
1855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1856$as_echo "$ac_res" >&6; }
d0ac1c44 1857 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
81ecdfbb
RW		 1858
1859} # ac_fn_c_check_func
775e241e
TT		 1860
1861# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1862# ---------------------------------------------
1863# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1864# accordingly.
1865ac_fn_c_check_decl ()
1866{
1867 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1868 as_decl_name=`echo $2|sed 's/ *(.*//'`
1869 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1871$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1872if eval \${$3+:} false; then :
1873 $as_echo_n "(cached) " >&6
1874else
1875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1876/* end confdefs.h. */
1877$4
1878int
1879main ()
1880{
1881#ifndef $as_decl_name
1882#ifdef __cplusplus
1883 (void) $as_decl_use;
1884#else
1885 (void) $as_decl_name;
1886#endif
1887#endif
1888
1889 ;
1890 return 0;
1891}
1892_ACEOF
1893if ac_fn_c_try_compile "$LINENO"; then :
1894 eval "$3=yes"
1895else
1896 eval "$3=no"
1897fi
1898rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1899fi
1900eval ac_res=\$$3
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902$as_echo "$ac_res" >&6; }
1903 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1904
1905} # ac_fn_c_check_decl
cb41b9e7
TT		 1906
1907# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1908# --------------------------------------------
1909# Tries to find the compile-time value of EXPR in a program that includes
1910# INCLUDES, setting VAR accordingly. Returns whether the value could be
1911# computed
1912ac_fn_c_compute_int ()
1913{
1914 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1915 if test "$cross_compiling" = yes; then
1916 # Depending upon the size, compute the lo and hi bounds.
1917cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1918/* end confdefs.h. */
1919$4
1920int
1921main ()
1922{
1923static int test_array [1 - 2 * !(($2) >= 0)];
1924test_array [0] = 0;
1925return test_array [0];
1926
1927 ;
1928 return 0;
1929}
1930_ACEOF
1931if ac_fn_c_try_compile "$LINENO"; then :
1932 ac_lo=0 ac_mid=0
1933 while :; do
1934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935/* end confdefs.h. */
1936$4
1937int
1938main ()
1939{
1940static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1941test_array [0] = 0;
1942return test_array [0];
1943
1944 ;
1945 return 0;
1946}
1947_ACEOF
1948if ac_fn_c_try_compile "$LINENO"; then :
1949 ac_hi=$ac_mid; break
1950else
1951 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1952 if test $ac_lo -le $ac_mid; then
1953 ac_lo= ac_hi=
1954 break
1955 fi
1956 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1957fi
1958rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1959 done
1960else
1961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1962/* end confdefs.h. */
1963$4
1964int
1965main ()
1966{
1967static int test_array [1 - 2 * !(($2) < 0)];
1968test_array [0] = 0;
1969return test_array [0];
1970
1971 ;
1972 return 0;
1973}
1974_ACEOF
1975if ac_fn_c_try_compile "$LINENO"; then :
1976 ac_hi=-1 ac_mid=-1
1977 while :; do
1978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1979/* end confdefs.h. */
1980$4
1981int
1982main ()
1983{
1984static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1985test_array [0] = 0;
1986return test_array [0];
1987
1988 ;
1989 return 0;
1990}
1991_ACEOF
1992if ac_fn_c_try_compile "$LINENO"; then :
1993 ac_lo=$ac_mid; break
1994else
1995 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1996 if test $ac_mid -le $ac_hi; then
1997 ac_lo= ac_hi=
1998 break
1999 fi
2000 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2001fi
2002rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2003 done
2004else
2005 ac_lo= ac_hi=
2006fi
2007rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2008fi
2009rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2010# Binary search between lo and hi bounds.
2011while test "x$ac_lo" != "x$ac_hi"; do
2012 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2014/* end confdefs.h. */
2015$4
2016int
2017main ()
2018{
2019static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2020test_array [0] = 0;
2021return test_array [0];
2022
2023 ;
2024 return 0;
2025}
2026_ACEOF
2027if ac_fn_c_try_compile "$LINENO"; then :
2028 ac_hi=$ac_mid
2029else
2030 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2031fi
2032rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2033done
2034case $ac_lo in #((
2035?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2036'') ac_retval=1 ;;
2037esac
2038 else
2039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2040/* end confdefs.h. */
2041$4
2042static long int longval () { return $2; }
2043static unsigned long int ulongval () { return $2; }
2044#include <stdio.h>
2045#include <stdlib.h>
2046int
2047main ()
2048{
2049
2050 FILE *f = fopen ("conftest.val", "w");
2051 if (! f)
2052 return 1;
2053 if (($2) < 0)
2054 {
2055 long int i = longval ();
2056 if (i != ($2))
2057 return 1;
2058 fprintf (f, "%ld", i);
2059 }
2060 else
2061 {
2062 unsigned long int i = ulongval ();
2063 if (i != ($2))
2064 return 1;
2065 fprintf (f, "%lu", i);
2066 }
2067 /* Do not output a trailing newline, as this causes \r\n confusion
2068 on some platforms. */
2069 return ferror (f) || fclose (f) != 0;
2070
2071 ;
2072 return 0;
2073}
2074_ACEOF
2075if ac_fn_c_try_run "$LINENO"; then :
2076 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2077else
2078 ac_retval=1
2079fi
2080rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2081 conftest.$ac_objext conftest.beam conftest.$ac_ext
2082rm -f conftest.val
2083
2084 fi
2085 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2086 as_fn_set_status $ac_retval
2087
2088} # ac_fn_c_compute_int
81ecdfbb
RW		 2089cat >config.log <<_ACEOF
2090This file contains any messages produced by compilers while
2091running configure, to aid debugging if configure makes a mistake.
2092
cb41b9e7 2093It was created by readline $as_me 8.0, which was
d0ac1c44 2094generated by GNU Autoconf 2.69. Invocation command line was
81ecdfbb
RW		 2095
2096 $ $0 $@
2097
2098_ACEOF
2099exec 5>>config.log
2100{
2101cat <<_ASUNAME
2102## --------- ##
2103## Platform. ##
2104## --------- ##
2105
2106hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2107uname -m = `(uname -m) 2>/dev/null || echo unknown`
2108uname -r = `(uname -r) 2>/dev/null || echo unknown`
2109uname -s = `(uname -s) 2>/dev/null || echo unknown`
2110uname -v = `(uname -v) 2>/dev/null || echo unknown`
2111
2112/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2113/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2114
2115/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2116/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2117/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2118/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2119/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2120/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2121/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2122
2123_ASUNAME
2124
2125as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2126for as_dir in $PATH
2127do
2128 IFS=$as_save_IFS
2129 test -z "$as_dir" && as_dir=.
2130 $as_echo "PATH: $as_dir"
2131 done
2132IFS=$as_save_IFS
2133
2134} >&5
9255ee31 2135
25ed0b71
KW		 2136cat >&5 <<_ACEOF
2137
2138
2139## ----------- ##
2140## Core tests. ##
2141## ----------- ##
2142
2143_ACEOF
9255ee31 2144
9255ee31
EZ		 2145
2146# Keep a trace of the command line.
2147# Strip out --no-create and --no-recursion so they do not pile up.
25ed0b71 2148# Strip out --silent because we don't want to record it for future runs.
9255ee31 2149# Also quote any args containing shell meta-characters.
25ed0b71 2150# Make two passes to allow for proper duplicate-argument suppression.
9255ee31 2151ac_configure_args=
25ed0b71
KW		 2152ac_configure_args0=
2153ac_configure_args1=
25ed0b71
KW		 2154ac_must_keep_next=false
2155for ac_pass in 1 2
9255ee31 2156do
25ed0b71
KW		 2157 for ac_arg
2158 do
2159 case $ac_arg in
2160 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2161 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2162 | -silent | --silent | --silen | --sile | --sil)
2163 continue ;;
81ecdfbb
RW		 2164 *\'*)
2165 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
25ed0b71
KW		 2166 esac
2167 case $ac_pass in
81ecdfbb 2168 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
25ed0b71 2169 2)
81ecdfbb 2170 as_fn_append ac_configure_args1 " '$ac_arg'"
25ed0b71 2171 if test $ac_must_keep_next = true; then
430b7832 2172 ac_must_keep_next=false # Got value, back to normal.
25ed0b71 2173 else
430b7832
MM		 2174 case $ac_arg in
2175 *=* | --config-cache | -C | -disable-* | --disable-* \
2176 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2177 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2178 | -with-* | --with-* | -without-* | --without-* | --x)
2179 case "$ac_configure_args0 " in
2180 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2181 esac
2182 ;;
2183 -* ) ac_must_keep_next=true ;;
2184 esac
25ed0b71 2185 fi
81ecdfbb 2186 as_fn_append ac_configure_args " '$ac_arg'"
25ed0b71
KW		 2187 ;;
2188 esac
2189 done
9255ee31 2190done
81ecdfbb
RW		 2191{ ac_configure_args0=; unset ac_configure_args0;}
2192{ ac_configure_args1=; unset ac_configure_args1;}
9255ee31
EZ		 2193
2194# When interrupted or exit'd, cleanup temporary files, and complete
2195# config.log. We remove comments because anyway the quotes in there
2196# would cause problems or look ugly.
81ecdfbb
RW		 2197# WARNING: Use '\'' to represent an apostrophe within the trap.
2198# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
9255ee31
EZ		 2199trap 'exit_status=$?
2200 # Save into config.log some information that might help in debugging.
25ed0b71
KW		 2201 {
2202 echo
2203
d0ac1c44 2204 $as_echo "## ---------------- ##
25ed0b71 2205## Cache variables. ##
d0ac1c44 2206## ---------------- ##"
25ed0b71
KW		 2207 echo
2208 # The following way of writing the cache mishandles newlines in values,
81ecdfbb
RW		 2209(
2210 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2211 eval ac_val=\$$ac_var
2212 case $ac_val in #(
2213 *${as_nl}*)
2214 case $ac_var in #(
2215 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2216$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2217 esac
2218 case $ac_var in #(
2219 _ | IFS | as_nl) ;; #(
2220 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2221 *) { eval $ac_var=; unset $ac_var;} ;;
2222 esac ;;
2223 esac
2224 done
9255ee31 2225 (set) 2>&1 |
81ecdfbb
RW		 2226 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2227 *${as_nl}ac_space=\ *)
9255ee31 2228 sed -n \
81ecdfbb
RW		 2229 "s/'\''/'\''\\\\'\'''\''/g;
2230 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2231 ;; #(
9255ee31 2232 *)
81ecdfbb 2233 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9255ee31 2234 ;;
81ecdfbb
RW		 2235 esac |
2236 sort
2237)
25ed0b71
KW		 2238 echo
2239
d0ac1c44 2240 $as_echo "## ----------------- ##
25ed0b71 2241## Output variables. ##
d0ac1c44 2242## ----------------- ##"
25ed0b71
KW		 2243 echo
2244 for ac_var in $ac_subst_vars
2245 do
81ecdfbb
RW		 2246 eval ac_val=\$$ac_var
2247 case $ac_val in
2248 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2249 esac
2250 $as_echo "$ac_var='\''$ac_val'\''"
25ed0b71
KW		 2251 done | sort
2252 echo
2253
2254 if test -n "$ac_subst_files"; then
d0ac1c44 2255 $as_echo "## ------------------- ##
81ecdfbb 2256## File substitutions. ##
d0ac1c44 2257## ------------------- ##"
25ed0b71
KW		 2258 echo
2259 for ac_var in $ac_subst_files
2260 do
81ecdfbb
RW		 2261 eval ac_val=\$$ac_var
2262 case $ac_val in
2263 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2264 esac
2265 $as_echo "$ac_var='\''$ac_val'\''"
25ed0b71
KW		 2266 done | sort
2267 echo
2268 fi
2269
2270 if test -s confdefs.h; then
d0ac1c44 2271 $as_echo "## ----------- ##
25ed0b71 2272## confdefs.h. ##
d0ac1c44 2273## ----------- ##"
25ed0b71 2274 echo
81ecdfbb 2275 cat confdefs.h
25ed0b71
KW		 2276 echo
2277 fi
2278 test "$ac_signal" != 0 &&
81ecdfbb
RW		 2279 $as_echo "$as_me: caught signal $ac_signal"
2280 $as_echo "$as_me: exit $exit_status"
25ed0b71 2281 } >&5
81ecdfbb
RW		 2282 rm -f core *.core core.conftest.* &&
2283 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
9255ee31 2284 exit $exit_status
81ecdfbb 2285' 0
9255ee31 2286for ac_signal in 1 2 13 15; do
81ecdfbb 2287 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
9255ee31
EZ		 2288done
2289ac_signal=0
2290
2291# confdefs.h avoids OS command line length limits that DEFS can exceed.
81ecdfbb
RW		 2292rm -f -r conftest* confdefs.h
2293
2294$as_echo "/* confdefs.h */" > confdefs.h
9255ee31 2295
25ed0b71
KW		 2296# Predefined preprocessor variables.
2297
2298cat >>confdefs.h <<_ACEOF
2299#define PACKAGE_NAME "$PACKAGE_NAME"
2300_ACEOF
2301
25ed0b71
KW		 2302cat >>confdefs.h <<_ACEOF
2303#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2304_ACEOF
2305
25ed0b71
KW		 2306cat >>confdefs.h <<_ACEOF
2307#define PACKAGE_VERSION "$PACKAGE_VERSION"
2308_ACEOF
2309
25ed0b71
KW		 2310cat >>confdefs.h <<_ACEOF
2311#define PACKAGE_STRING "$PACKAGE_STRING"
2312_ACEOF
2313
25ed0b71
KW		 2314cat >>confdefs.h <<_ACEOF
2315#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2316_ACEOF
2317
81ecdfbb
RW		 2318cat >>confdefs.h <<_ACEOF
2319#define PACKAGE_URL "$PACKAGE_URL"
2320_ACEOF
2321
25ed0b71 2322
9255ee31 2323# Let the site file select an alternate cache file if it wants to.
81ecdfbb
RW		 2324# Prefer an explicitly selected file to automatically selected ones.
2325ac_site_file1=NONE
2326ac_site_file2=NONE
2327if test -n "$CONFIG_SITE"; then
d0ac1c44
SM		 2328 # We do not want a PATH search for config.site.
2329 case $CONFIG_SITE in #((
2330 -*) ac_site_file1=./$CONFIG_SITE;;
2331 */*) ac_site_file1=$CONFIG_SITE;;
2332 *) ac_site_file1=./$CONFIG_SITE;;
2333 esac
81ecdfbb
RW		 2334elif test "x$prefix" != xNONE; then
2335 ac_site_file1=$prefix/share/config.site
2336 ac_site_file2=$prefix/etc/config.site
2337else
2338 ac_site_file1=$ac_default_prefix/share/config.site
2339 ac_site_file2=$ac_default_prefix/etc/config.site
2340fi
2341for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2342do
2343 test "x$ac_site_file" = xNONE && continue
d0ac1c44 2344 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
81ecdfbb
RW		 2345 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2346$as_echo "$as_me: loading site script $ac_site_file" >&6;}
25ed0b71 2347 sed 's/^/| /' "$ac_site_file" >&5
d0ac1c44
SM		 2348 . "$ac_site_file" \
2349 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2350$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2351as_fn_error $? "failed to load site script $ac_site_file
2352See \`config.log' for more details" "$LINENO" 5; }
9255ee31
EZ		 2353 fi
2354done
2355
2356if test -r "$cache_file"; then
d0ac1c44
SM		 2357 # Some versions of bash will fail to source /dev/null (special files
2358 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2359 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
81ecdfbb
RW		 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2361$as_echo "$as_me: loading cache $cache_file" >&6;}
9255ee31 2362 case $cache_file in
81ecdfbb
RW		 2363 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2364 *) . "./$cache_file";;
9255ee31
EZ		 2365 esac
2366 fi
2367else
81ecdfbb
RW		 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2369$as_echo "$as_me: creating cache $cache_file" >&6;}
9255ee31
EZ		 2370 >$cache_file
2371fi
2372
2373# Check that the precious variables saved in the cache have kept the same
2374# value.
2375ac_cache_corrupted=false
81ecdfbb 2376for ac_var in $ac_precious_vars; do
9255ee31
EZ		 2377 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2378 eval ac_new_set=\$ac_env_${ac_var}_set
81ecdfbb
RW		 2379 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2380 eval ac_new_val=\$ac_env_${ac_var}_value
9255ee31
EZ		 2381 case $ac_old_set,$ac_new_set in
2382 set,)
81ecdfbb
RW		 2383 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2384$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
9255ee31
EZ		 2385 ac_cache_corrupted=: ;;
2386 ,set)
81ecdfbb
RW		 2387 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2388$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
9255ee31
EZ		 2389 ac_cache_corrupted=: ;;
2390 ,);;
2391 *)
2392 if test "x$ac_old_val" != "x$ac_new_val"; then
81ecdfbb
RW		 2393 # differences in whitespace do not lead to failure.
2394 ac_old_val_w=`echo x $ac_old_val`
2395 ac_new_val_w=`echo x $ac_new_val`
2396 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2397 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2398$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2399 ac_cache_corrupted=:
2400 else
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2402$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2403 eval $ac_var=\$ac_old_val
2404 fi
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2406$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2408$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
9255ee31
EZ		 2409 fi;;
2410 esac
25ed0b71 2411 # Pass precious variables to config.status.
9255ee31
EZ		 2412 if test "$ac_new_set" = set; then
2413 case $ac_new_val in
81ecdfbb 2414 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
25ed0b71
KW		 2415 *) ac_arg=$ac_var=$ac_new_val ;;
2416 esac
2417 case " $ac_configure_args " in
2418 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
81ecdfbb 2419 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
9255ee31
EZ		 2420 esac
2421 fi
2422done
2423if $ac_cache_corrupted; then
81ecdfbb
RW		 2424 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2425$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2426 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2427$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
d0ac1c44 2428 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
9255ee31 2429fi
81ecdfbb
RW		 2430## -------------------- ##
2431## Main body of script. ##
2432## -------------------- ##
9255ee31
EZ		 2433
2434ac_ext=c
2435ac_cpp='$CPP $CPPFLAGS'
2436ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2437ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2438ac_compiler_gnu=$ac_cv_c_compiler_gnu
2439
9255ee31 2440
25ed0b71
KW		 2441
2442
2443
2444
5836a818
PP		 2445
2446
2447
9255ee31 2448ac_aux_dir=
5836a818 2449for ac_dir in `cd $srcdir;pwd`/.. "$srcdir"/`cd $srcdir;pwd`/..; do
d0ac1c44
SM		 2450 if test -f "$ac_dir/install-sh"; then
2451 ac_aux_dir=$ac_dir
2452 ac_install_sh="$ac_aux_dir/install-sh -c"
2453 break
2454 elif test -f "$ac_dir/install.sh"; then
2455 ac_aux_dir=$ac_dir
2456 ac_install_sh="$ac_aux_dir/install.sh -c"
2457 break
2458 elif test -f "$ac_dir/shtool"; then
2459 ac_aux_dir=$ac_dir
2460 ac_install_sh="$ac_aux_dir/shtool install -c"
2461 break
2462 fi
9255ee31
EZ		 2463done
2464if test -z "$ac_aux_dir"; then
d0ac1c44 2465 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/.. \"$srcdir\"/\`cd $srcdir;pwd\`/.." "$LINENO" 5
9255ee31 2466fi
9255ee31 2467
81ecdfbb
RW		 2468# These three variables are undocumented and unsupported,
2469# and are intended to be withdrawn in a future Autoconf release.
2470# They can cause serious problems if a builder's source tree is in a directory
2471# whose full name contains unusual characters.
2472ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2473ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2474ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2475
2476
2477ac_config_headers="$ac_config_headers config.h"
5bdf8622
DJ		 2478
2479
cb41b9e7 2480LIBVERSION=8.0
5bdf8622 2481
9255ee31 2482# Make sure we can run config.sub.
81ecdfbb 2483$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
d0ac1c44 2484 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
81ecdfbb
RW		 2485
2486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2487$as_echo_n "checking build system type... " >&6; }
d0ac1c44 2488if ${ac_cv_build+:} false; then :
81ecdfbb
RW		 2489 $as_echo_n "(cached) " >&6
2490else
2491 ac_build_alias=$build_alias
2492test "x$ac_build_alias" = x &&
2493 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2494test "x$ac_build_alias" = x &&
d0ac1c44 2495 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
81ecdfbb 2496ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
d0ac1c44 2497 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
81ecdfbb
RW		 2498
2499fi
2500{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2501$as_echo "$ac_cv_build" >&6; }
2502case $ac_cv_build in
2503*-*-*) ;;
d0ac1c44 2504*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
81ecdfbb 2505esac
9255ee31 2506build=$ac_cv_build
81ecdfbb
RW		 2507ac_save_IFS=$IFS; IFS='-'
2508set x $ac_cv_build
2509shift
2510build_cpu=$1
2511build_vendor=$2
2512shift; shift
2513# Remember, the first character of IFS is used to create $*,
2514# except with old shells:
2515build_os=$*
2516IFS=$ac_save_IFS
2517case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
9255ee31 2518
25ed0b71 2519
81ecdfbb
RW		 2520{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2521$as_echo_n "checking host system type... " >&6; }
d0ac1c44 2522if ${ac_cv_host+:} false; then :
81ecdfbb
RW		 2523 $as_echo_n "(cached) " >&6
2524else
2525 if test "x$host_alias" = x; then
2526 ac_cv_host=$ac_cv_build
9255ee31 2527else
81ecdfbb 2528 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
d0ac1c44 2529 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
81ecdfbb 2530fi
9255ee31
EZ		 2531
2532fi
81ecdfbb
RW		 2533{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2534$as_echo "$ac_cv_host" >&6; }
2535case $ac_cv_host in
2536*-*-*) ;;
d0ac1c44 2537*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
81ecdfbb 2538esac
9255ee31 2539host=$ac_cv_host
81ecdfbb
RW		 2540ac_save_IFS=$IFS; IFS='-'
2541set x $ac_cv_host
2542shift
2543host_cpu=$1
2544host_vendor=$2
2545shift; shift
2546# Remember, the first character of IFS is used to create $*,
2547# except with old shells:
2548host_os=$*
2549IFS=$ac_save_IFS
2550case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
9255ee31 2551
25ed0b71
KW		 2552
2553
19ce2a29 2554
9255ee31
EZ		 2555opt_curses=no
2556
25ed0b71 2557
81ecdfbb
RW		 2558# Check whether --with-curses was given.
2559if test "${with_curses+set}" = set; then :
2560 withval=$with_curses; opt_curses=$withval
2561fi
2562
2563
9255ee31
EZ		 2564if test "$opt_curses" = "yes"; then
2565 prefer_curses=yes
2566fi
2567
5bdf8622 2568opt_multibyte=yes
9255ee31 2569opt_static_libs=yes
b558ff04 2570opt_shared_libs=no
cb41b9e7 2571opt_install_examples=no
9255ee31 2572
81ecdfbb
RW		 2573# Check whether --enable-multibyte was given.
2574if test "${enable_multibyte+set}" = set; then :
2575 enableval=$enable_multibyte; opt_multibyte=$enableval
2576fi
2577
2578# Check whether --enable-static was given.
2579if test "${enable_static+set}" = set; then :
2580 enableval=$enable_static; opt_static_libs=$enableval
2581fi
2582
cb41b9e7
TT		 2583# Check whether --enable-install-examples was given.
2584if test "${enable_install_examples+set}" = set; then :
2585 enableval=$enable_install_examples; opt_install_examples=$enableval
2586fi
2587
9255ee31 2588
5bdf8622 2589if test $opt_multibyte = no; then
81ecdfbb 2590$as_echo "#define NO_MULTIBYTE_SUPPORT 1" >>confdefs.h
5bdf8622
DJ		 2591
2592fi
2593
2594
2595
eeab5adb 2596CROSS_COMPILE=
5bdf8622
DJ		 2597if test "x$cross_compiling" = "xyes"; then
2598 case "${host}" in
2599 *-cygwin*)
2600 cross_cache=${srcdir}/cross-build/cygwin.cache
2601 ;;
2602 *-mingw*)
2603 cross_cache=${srcdir}/cross-build/mingw.cache
2604 ;;
2605 i[3456]86-*-beos*)
2606 cross_cache=${srcdir}/cross-build/x86-beos.cache
2607 ;;
2608 *) echo "configure: cross-compiling for $host is not supported" >&2
2609 ;;
2610 esac
2611 if test -n "${cross_cache}" && test -r "${cross_cache}"; then
2612 echo "loading cross-build cache file ${cross_cache}"
2613 . ${cross_cache}
2614 fi
2615 unset cross_cache
2616 CROSS_COMPILE='-DCROSS_COMPILING'
2617
2618fi
2619
9255ee31
EZ		 2620echo ""
2621echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
2622echo ""
2623
2624# We want these before the checks, so the checks can modify their values.
2625test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
2626
81ecdfbb
RW		 2627{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2628$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2629set x ${MAKE-make}
2630ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
d0ac1c44 2631if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
81ecdfbb 2632 $as_echo_n "(cached) " >&6
9255ee31 2633else
25ed0b71 2634 cat >conftest.make <<\_ACEOF
81ecdfbb 2635SHELL = /bin/sh
9255ee31 2636all:
81ecdfbb 2637 @echo '@@@%%%=$(MAKE)=@@@%%%'
25ed0b71 2638_ACEOF
d0ac1c44 2639# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
81ecdfbb
RW		 2640case `${MAKE-make} -f conftest.make 2>/dev/null` in
2641 *@@@%%%=?*=@@@%%%*)
2642 eval ac_cv_prog_make_${ac_make}_set=yes;;
2643 *)
2644 eval ac_cv_prog_make_${ac_make}_set=no;;
2645esac
9255ee31
EZ		 2646rm -f conftest.make
2647fi
81ecdfbb
RW		 2648if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2650$as_echo "yes" >&6; }
9255ee31
EZ		 2651 SET_MAKE=
2652else
81ecdfbb
RW		 2653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2654$as_echo "no" >&6; }
9255ee31
EZ		 2655 SET_MAKE="MAKE=${MAKE-make}"
2656fi
2657
2658ac_ext=c
2659ac_cpp='$CPP $CPPFLAGS'
2660ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2661ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2662ac_compiler_gnu=$ac_cv_c_compiler_gnu
2663if test -n "$ac_tool_prefix"; then
2664 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2665set dummy ${ac_tool_prefix}gcc; ac_word=$2
81ecdfbb
RW		 2666{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2667$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2668if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2669 $as_echo_n "(cached) " >&6
9255ee31
EZ		 2670else
2671 if test -n "$CC"; then
2672 ac_cv_prog_CC="$CC" # Let the user override the test.
2673else
25ed0b71
KW		 2674as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2675for as_dir in $PATH
2676do
2677 IFS=$as_save_IFS
2678 test -z "$as_dir" && as_dir=.
81ecdfbb 2679 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2680 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25ed0b71 2681 ac_cv_prog_CC="${ac_tool_prefix}gcc"
81ecdfbb 2682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 2683 break 2
2684 fi
2685done
81ecdfbb
RW		 2686 done
2687IFS=$as_save_IFS
9255ee31 2688
d60d9f65 2689fi
9255ee31
EZ		 2690fi
2691CC=$ac_cv_prog_CC
d60d9f65 2692if test -n "$CC"; then
81ecdfbb
RW		 2693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2694$as_echo "$CC" >&6; }
9255ee31 2695else
81ecdfbb
RW		 2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2697$as_echo "no" >&6; }
9255ee31
EZ		 2698fi
2699
81ecdfbb 2700
9255ee31
EZ		 2701fi
2702if test -z "$ac_cv_prog_CC"; then
2703 ac_ct_CC=$CC
2704 # Extract the first word of "gcc", so it can be a program name with args.
2705set dummy gcc; ac_word=$2
81ecdfbb
RW		 2706{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2707$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2708if ${ac_cv_prog_ac_ct_CC+:} false; then :
81ecdfbb 2709 $as_echo_n "(cached) " >&6
9255ee31
EZ		 2710else
2711 if test -n "$ac_ct_CC"; then
2712 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2713else
25ed0b71
KW		 2714as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2715for as_dir in $PATH
2716do
2717 IFS=$as_save_IFS
2718 test -z "$as_dir" && as_dir=.
81ecdfbb 2719 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2720 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25ed0b71 2721 ac_cv_prog_ac_ct_CC="gcc"
81ecdfbb 2722 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 2723 break 2
2724 fi
2725done
81ecdfbb
RW		 2726 done
2727IFS=$as_save_IFS
9255ee31
EZ		 2728
2729fi
2730fi
2731ac_ct_CC=$ac_cv_prog_ac_ct_CC
2732if test -n "$ac_ct_CC"; then
81ecdfbb
RW		 2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2734$as_echo "$ac_ct_CC" >&6; }
9255ee31 2735else
81ecdfbb
RW		 2736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2737$as_echo "no" >&6; }
9255ee31
EZ		 2738fi
2739
81ecdfbb
RW		 2740 if test "x$ac_ct_CC" = x; then
2741 CC=""
2742 else
2743 case $cross_compiling:$ac_tool_warned in
2744yes:)
2745{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2746$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2747ac_tool_warned=yes ;;
2748esac
2749 CC=$ac_ct_CC
2750 fi
d60d9f65 2751else
9255ee31 2752 CC="$ac_cv_prog_CC"
d60d9f65
SS		 2753fi
2754
2755if test -z "$CC"; then
81ecdfbb
RW		 2756 if test -n "$ac_tool_prefix"; then
2757 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
9255ee31 2758set dummy ${ac_tool_prefix}cc; ac_word=$2
81ecdfbb
RW		 2759{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2760$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2761if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2762 $as_echo_n "(cached) " >&6
9255ee31
EZ		 2763else
2764 if test -n "$CC"; then
2765 ac_cv_prog_CC="$CC" # Let the user override the test.
2766else
25ed0b71
KW		 2767as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2768for as_dir in $PATH
2769do
2770 IFS=$as_save_IFS
2771 test -z "$as_dir" && as_dir=.
81ecdfbb 2772 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2773 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25ed0b71 2774 ac_cv_prog_CC="${ac_tool_prefix}cc"
81ecdfbb 2775 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 2776 break 2
2777 fi
2778done
81ecdfbb
RW		 2779 done
2780IFS=$as_save_IFS
9255ee31
EZ		 2781
2782fi
2783fi
2784CC=$ac_cv_prog_CC
2785if test -n "$CC"; then
81ecdfbb
RW		 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2787$as_echo "$CC" >&6; }
9255ee31 2788else
81ecdfbb
RW		 2789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2790$as_echo "no" >&6; }
9255ee31
EZ		 2791fi
2792
81ecdfbb
RW		 2793
2794 fi
9255ee31 2795fi
81ecdfbb 2796if test -z "$CC"; then
d60d9f65
SS		 2797 # Extract the first word of "cc", so it can be a program name with args.
2798set dummy cc; ac_word=$2
81ecdfbb
RW		 2799{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2800$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2801if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2802 $as_echo_n "(cached) " >&6
9255ee31 2803else
81ecdfbb
RW		 2804 if test -n "$CC"; then
2805 ac_cv_prog_CC="$CC" # Let the user override the test.
9255ee31 2806else
81ecdfbb 2807 ac_prog_rejected=no
25ed0b71
KW		 2808as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2809for as_dir in $PATH
2810do
2811 IFS=$as_save_IFS
2812 test -z "$as_dir" && as_dir=.
81ecdfbb 2813 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2814 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
81ecdfbb
RW		 2815 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2816 ac_prog_rejected=yes
2817 continue
2818 fi
2819 ac_cv_prog_CC="cc"
2820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 2821 break 2
2822 fi
2823done
81ecdfbb
RW		 2824 done
2825IFS=$as_save_IFS
9255ee31 2826
d60d9f65
SS		 2827if test $ac_prog_rejected = yes; then
2828 # We found a bogon in the path, so make sure we never use it.
2829 set dummy $ac_cv_prog_CC
2830 shift
9255ee31 2831 if test $# != 0; then
d60d9f65
SS		 2832 # We chose a different compiler from the bogus one.
2833 # However, it has the same basename, so the bogon will be chosen
2834 # first if we set CC to just the basename; use the full file name.
2835 shift
25ed0b71 2836 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
d60d9f65
SS		 2837 fi
2838fi
2839fi
2840fi
9255ee31 2841CC=$ac_cv_prog_CC
d60d9f65 2842if test -n "$CC"; then
81ecdfbb
RW		 2843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2844$as_echo "$CC" >&6; }
d60d9f65 2845else
81ecdfbb
RW		 2846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2847$as_echo "no" >&6; }
d60d9f65
SS		 2848fi
2849
81ecdfbb 2850
9255ee31
EZ		 2851fi
2852if test -z "$CC"; then
2853 if test -n "$ac_tool_prefix"; then
81ecdfbb 2854 for ac_prog in cl.exe
9255ee31
EZ		 2855 do
2856 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2857set dummy $ac_tool_prefix$ac_prog; ac_word=$2
81ecdfbb
RW		 2858{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2859$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2860if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2861 $as_echo_n "(cached) " >&6
d60d9f65
SS		 2862else
2863 if test -n "$CC"; then
2864 ac_cv_prog_CC="$CC" # Let the user override the test.
2865else
25ed0b71
KW		 2866as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2867for as_dir in $PATH
2868do
2869 IFS=$as_save_IFS
2870 test -z "$as_dir" && as_dir=.
81ecdfbb 2871 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2872 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25ed0b71 2873 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
81ecdfbb 2874 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 2875 break 2
2876 fi
2877done
81ecdfbb
RW		 2878 done
2879IFS=$as_save_IFS
9255ee31 2880
d60d9f65
SS		 2881fi
2882fi
9255ee31 2883CC=$ac_cv_prog_CC
d60d9f65 2884if test -n "$CC"; then
81ecdfbb
RW		 2885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2886$as_echo "$CC" >&6; }
d60d9f65 2887else
81ecdfbb
RW		 2888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2889$as_echo "no" >&6; }
d60d9f65
SS		 2890fi
2891
81ecdfbb 2892
9255ee31
EZ		 2893 test -n "$CC" && break
2894 done
2895fi
2896if test -z "$CC"; then
2897 ac_ct_CC=$CC
81ecdfbb 2898 for ac_prog in cl.exe
9255ee31
EZ		 2899do
2900 # Extract the first word of "$ac_prog", so it can be a program name with args.
2901set dummy $ac_prog; ac_word=$2
81ecdfbb
RW		 2902{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2903$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2904if ${ac_cv_prog_ac_ct_CC+:} false; then :
81ecdfbb 2905 $as_echo_n "(cached) " >&6
9255ee31
EZ		 2906else
2907 if test -n "$ac_ct_CC"; then
2908 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2909else
25ed0b71
KW		 2910as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2911for as_dir in $PATH
2912do
2913 IFS=$as_save_IFS
2914 test -z "$as_dir" && as_dir=.
81ecdfbb 2915 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2916 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25ed0b71 2917 ac_cv_prog_ac_ct_CC="$ac_prog"
81ecdfbb 2918 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 2919 break 2
2920 fi
2921done
81ecdfbb
RW		 2922 done
2923IFS=$as_save_IFS
d60d9f65 2924
9255ee31
EZ		 2925fi
2926fi
2927ac_ct_CC=$ac_cv_prog_ac_ct_CC
2928if test -n "$ac_ct_CC"; then
81ecdfbb
RW		 2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2930$as_echo "$ac_ct_CC" >&6; }
9255ee31 2931else
81ecdfbb
RW		 2932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2933$as_echo "no" >&6; }
9255ee31 2934fi
d60d9f65 2935
81ecdfbb 2936
9255ee31
EZ		 2937 test -n "$ac_ct_CC" && break
2938done
c862e87b 2939
81ecdfbb
RW		 2940 if test "x$ac_ct_CC" = x; then
2941 CC=""
2942 else
2943 case $cross_compiling:$ac_tool_warned in
2944yes:)
2945{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2946$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2947ac_tool_warned=yes ;;
2948esac
2949 CC=$ac_ct_CC
2950 fi
9255ee31
EZ		 2951fi
2952
2953fi
2954
25ed0b71 2955
81ecdfbb
RW		 2956test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2957$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 2958as_fn_error $? "no acceptable C compiler found in \$PATH
2959See \`config.log' for more details" "$LINENO" 5; }
9255ee31
EZ		 2960
2961# Provide some information about the compiler.
81ecdfbb
RW		 2962$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2963set X $ac_compile
2964ac_compiler=$2
2965for ac_option in --version -v -V -qversion; do
2966 { { ac_try="$ac_compiler $ac_option >&5"
2967case "(($ac_try" in
2968 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2969 *) ac_try_echo=$ac_try;;
2970esac
2971eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2972$as_echo "$ac_try_echo"; } >&5
2973 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
9255ee31 2974 ac_status=$?
81ecdfbb
RW		 2975 if test -s conftest.err; then
2976 sed '10a\
2977... rest of stderr output deleted ...
2978 10q' conftest.err >conftest.er1
2979 cat conftest.er1 >&5
81ecdfbb 2980 fi
d0ac1c44 2981 rm -f conftest.er1 conftest.err
81ecdfbb
RW		 2982 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2983 test $ac_status = 0; }
2984done
9255ee31 2985
81ecdfbb 2986cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 2987/* end confdefs.h. */
5836a818 2988
9255ee31
EZ		 2989int
2990main ()
2991{
2992
2993 ;
2994 return 0;
2995}
2996_ACEOF
2997ac_clean_files_save=$ac_clean_files
d0ac1c44 2998ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
9255ee31
EZ		 2999# Try to create an executable without -o first, disregard a.out.
3000# It will help us diagnose broken compilers, and finding out an intuition
3001# of exeext.
d0ac1c44
SM		 3002{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3003$as_echo_n "checking whether the C compiler works... " >&6; }
81ecdfbb
RW		 3004ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3005
3006# The possible output files:
3007ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3008
3009ac_rmfiles=
3010for ac_file in $ac_files
3011do
3012 case $ac_file in
3013 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3014 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3015 esac
3016done
3017rm -f $ac_rmfiles
3018
3019if { { ac_try="$ac_link_default"
3020case "(($ac_try" in
3021 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3022 *) ac_try_echo=$ac_try;;
3023esac
3024eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3025$as_echo "$ac_try_echo"; } >&5
3026 (eval "$ac_link_default") 2>&5
3027 ac_status=$?
3028 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3029 test $ac_status = 0; }; then :
3030 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3031# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3032# in a Makefile. We should not override ac_cv_exeext if it was cached,
3033# so that the user can short-circuit this test for compilers unknown to
3034# Autoconf.
3035for ac_file in $ac_files ''
25ed0b71
KW		 3036do
3037 test -f "$ac_file" || continue
9255ee31 3038 case $ac_file in
81ecdfbb 3039 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
430b7832 3040 ;;
25ed0b71 3041 [ab].out )
430b7832
MM		 3042 # We found the default executable, but exeext='' is most
3043 # certainly right.
3044 break;;
25ed0b71 3045 *.* )
81ecdfbb
RW		 3046 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3047 then :; else
3048 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3049 fi
3050 # We set ac_cv_exeext here because the later test for it is not
3051 # safe: cross compilers may not add the suffix if given an `-o'
3052 # argument, so we may need to know it at that point already.
3053 # Even if this section looks crufty: it has the advantage of
3054 # actually working.
430b7832 3055 break;;
25ed0b71 3056 * )
430b7832 3057 break;;
9255ee31
EZ		 3058 esac
3059done
81ecdfbb
RW		 3060test "$ac_cv_exeext" = no && ac_cv_exeext=
3061
9255ee31 3062else
81ecdfbb
RW		 3063 ac_file=''
3064fi
81ecdfbb 3065if test -z "$ac_file"; then :
d0ac1c44
SM		 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3067$as_echo "no" >&6; }
3068$as_echo "$as_me: failed program was:" >&5
25ed0b71
KW		 3069sed 's/^/| /' conftest.$ac_ext >&5
3070
81ecdfbb
RW		 3071{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3072$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 3073as_fn_error 77 "C compiler cannot create executables
3074See \`config.log' for more details" "$LINENO" 5; }
3075else
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3077$as_echo "yes" >&6; }
9255ee31 3078fi
d0ac1c44
SM		 3079{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3080$as_echo_n "checking for C compiler default output file name... " >&6; }
3081{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3082$as_echo "$ac_file" >&6; }
9255ee31 3083ac_exeext=$ac_cv_exeext
9255ee31 3084
d0ac1c44 3085rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
9255ee31 3086ac_clean_files=$ac_clean_files_save
81ecdfbb
RW		 3087{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3088$as_echo_n "checking for suffix of executables... " >&6; }
3089if { { ac_try="$ac_link"
3090case "(($ac_try" in
3091 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3092 *) ac_try_echo=$ac_try;;
3093esac
3094eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3095$as_echo "$ac_try_echo"; } >&5
3096 (eval "$ac_link") 2>&5
9255ee31 3097 ac_status=$?
81ecdfbb
RW		 3098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3099 test $ac_status = 0; }; then :
9255ee31
EZ		 3100 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3101# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3102# work properly (i.e., refer to `conftest.exe'), while it won't with
3103# `rm'.
25ed0b71
KW		 3104for ac_file in conftest.exe conftest conftest.*; do
3105 test -f "$ac_file" || continue
9255ee31 3106 case $ac_file in
81ecdfbb 3107 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
9255ee31 3108 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
430b7832 3109 break;;
9255ee31
EZ		 3110 * ) break;;
3111 esac
3112done
d60d9f65 3113else
81ecdfbb
RW		 3114 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3115$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 3116as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3117See \`config.log' for more details" "$LINENO" 5; }
9255ee31 3118fi
d0ac1c44 3119rm -f conftest conftest$ac_cv_exeext
81ecdfbb
RW		 3120{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3121$as_echo "$ac_cv_exeext" >&6; }
9255ee31
EZ		 3122
3123rm -f conftest.$ac_ext
3124EXEEXT=$ac_cv_exeext
3125ac_exeext=$EXEEXT
d0ac1c44
SM		 3126cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3127/* end confdefs.h. */
3128#include <stdio.h>
3129int
3130main ()
3131{
3132FILE *f = fopen ("conftest.out", "w");
3133 return ferror (f) || fclose (f) != 0;
3134
3135 ;
3136 return 0;
3137}
3138_ACEOF
3139ac_clean_files="$ac_clean_files conftest.out"
3140# Check that the compiler produces executables we can run. If not, either
3141# the compiler is broken, or we cross compile.
3142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3143$as_echo_n "checking whether we are cross compiling... " >&6; }
3144if test "$cross_compiling" != yes; then
3145 { { ac_try="$ac_link"
3146case "(($ac_try" in
3147 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3148 *) ac_try_echo=$ac_try;;
3149esac
3150eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3151$as_echo "$ac_try_echo"; } >&5
3152 (eval "$ac_link") 2>&5
3153 ac_status=$?
3154 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3155 test $ac_status = 0; }
3156 if { ac_try='./conftest$ac_cv_exeext'
3157 { { case "(($ac_try" in
3158 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3159 *) ac_try_echo=$ac_try;;
3160esac
3161eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3162$as_echo "$ac_try_echo"; } >&5
3163 (eval "$ac_try") 2>&5
3164 ac_status=$?
3165 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3166 test $ac_status = 0; }; }; then
3167 cross_compiling=no
3168 else
3169 if test "$cross_compiling" = maybe; then
3170 cross_compiling=yes
3171 else
3172 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3173$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3174as_fn_error $? "cannot run C compiled programs.
3175If you meant to cross compile, use \`--host'.
3176See \`config.log' for more details" "$LINENO" 5; }
3177 fi
3178 fi
3179fi
3180{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3181$as_echo "$cross_compiling" >&6; }
3182
3183rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3184ac_clean_files=$ac_clean_files_save
81ecdfbb
RW		 3185{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3186$as_echo_n "checking for suffix of object files... " >&6; }
d0ac1c44 3187if ${ac_cv_objext+:} false; then :
81ecdfbb 3188 $as_echo_n "(cached) " >&6
9255ee31 3189else
81ecdfbb 3190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 3191/* end confdefs.h. */
d60d9f65 3192
9255ee31
EZ		 3193int
3194main ()
3195{
d60d9f65 3196
9255ee31
EZ		 3197 ;
3198 return 0;
3199}
3200_ACEOF
3201rm -f conftest.o conftest.obj
81ecdfbb
RW		 3202if { { ac_try="$ac_compile"
3203case "(($ac_try" in
3204 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3205 *) ac_try_echo=$ac_try;;
3206esac
3207eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3208$as_echo "$ac_try_echo"; } >&5
3209 (eval "$ac_compile") 2>&5
3210 ac_status=$?
3211 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3212 test $ac_status = 0; }; then :
3213 for ac_file in conftest.o conftest.obj conftest.*; do
3214 test -f "$ac_file" || continue;
9255ee31 3215 case $ac_file in
81ecdfbb 3216 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
9255ee31
EZ		 3217 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3218 break;;
3219 esac
3220done
d60d9f65 3221else
81ecdfbb 3222 $as_echo "$as_me: failed program was:" >&5
25ed0b71
KW		 3223sed 's/^/| /' conftest.$ac_ext >&5
3224
81ecdfbb
RW		 3225{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3226$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 3227as_fn_error $? "cannot compute suffix of object files: cannot compile
3228See \`config.log' for more details" "$LINENO" 5; }
9255ee31 3229fi
9255ee31
EZ		 3230rm -f conftest.$ac_cv_objext conftest.$ac_ext
3231fi
81ecdfbb
RW		 3232{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3233$as_echo "$ac_cv_objext" >&6; }
9255ee31
EZ		 3234OBJEXT=$ac_cv_objext
3235ac_objext=$OBJEXT
81ecdfbb
RW		 3236{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3237$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
d0ac1c44 3238if ${ac_cv_c_compiler_gnu+:} false; then :
81ecdfbb 3239 $as_echo_n "(cached) " >&6
9255ee31 3240else
81ecdfbb 3241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 3242/* end confdefs.h. */
9255ee31
EZ		 3243
3244int
3245main ()
3246{
3247#ifndef __GNUC__
3248 choke me
3249#endif
d60d9f65 3250
9255ee31
EZ		 3251 ;
3252 return 0;
3253}
3254_ACEOF
81ecdfbb 3255if ac_fn_c_try_compile "$LINENO"; then :
9255ee31
EZ		 3256 ac_compiler_gnu=yes
3257else
81ecdfbb 3258 ac_compiler_gnu=no
9255ee31 3259fi
81ecdfbb 3260rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9255ee31
EZ		 3261ac_cv_c_compiler_gnu=$ac_compiler_gnu
3262
3263fi
81ecdfbb
RW		 3264{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3265$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3266if test $ac_compiler_gnu = yes; then
3267 GCC=yes
3268else
3269 GCC=
3270fi
9255ee31
EZ		 3271ac_test_CFLAGS=${CFLAGS+set}
3272ac_save_CFLAGS=$CFLAGS
81ecdfbb
RW		 3273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3274$as_echo_n "checking whether $CC accepts -g... " >&6; }
d0ac1c44 3275if ${ac_cv_prog_cc_g+:} false; then :
81ecdfbb
RW		 3276 $as_echo_n "(cached) " >&6
3277else
3278 ac_save_c_werror_flag=$ac_c_werror_flag
3279 ac_c_werror_flag=yes
3280 ac_cv_prog_cc_g=no
3281 CFLAGS="-g"
3282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 3283/* end confdefs.h. */
9255ee31
EZ		 3284
3285int
3286main ()
3287{
3288
3289 ;
3290 return 0;
3291}
3292_ACEOF
81ecdfbb 3293if ac_fn_c_try_compile "$LINENO"; then :
d60d9f65
SS		 3294 ac_cv_prog_cc_g=yes
3295else
81ecdfbb
RW		 3296 CFLAGS=""
3297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3298/* end confdefs.h. */
3299
3300int
3301main ()
3302{
3303
3304 ;
3305 return 0;
3306}
3307_ACEOF
3308if ac_fn_c_try_compile "$LINENO"; then :
3309
3310else
3311 ac_c_werror_flag=$ac_save_c_werror_flag
3312 CFLAGS="-g"
3313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3314/* end confdefs.h. */
3315
3316int
3317main ()
3318{
25ed0b71 3319
81ecdfbb
RW		 3320 ;
3321 return 0;
3322}
3323_ACEOF
3324if ac_fn_c_try_compile "$LINENO"; then :
3325 ac_cv_prog_cc_g=yes
3326fi
3327rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3328fi
3329rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65 3330fi
81ecdfbb
RW		 3331rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3332 ac_c_werror_flag=$ac_save_c_werror_flag
d60d9f65 3333fi
81ecdfbb
RW		 3334{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3335$as_echo "$ac_cv_prog_cc_g" >&6; }
d60d9f65 3336if test "$ac_test_CFLAGS" = set; then
9255ee31 3337 CFLAGS=$ac_save_CFLAGS
d60d9f65
SS		 3338elif test $ac_cv_prog_cc_g = yes; then
3339 if test "$GCC" = yes; then
3340 CFLAGS="-g -O2"
3341 else
3342 CFLAGS="-g"
3343 fi
3344else
3345 if test "$GCC" = yes; then
3346 CFLAGS="-O2"
3347 else
3348 CFLAGS=
3349 fi
3350fi
81ecdfbb
RW		 3351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3352$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
d0ac1c44 3353if ${ac_cv_prog_cc_c89+:} false; then :
81ecdfbb 3354 $as_echo_n "(cached) " >&6
25ed0b71 3355else
81ecdfbb 3356 ac_cv_prog_cc_c89=no
25ed0b71 3357ac_save_CC=$CC
81ecdfbb 3358cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3359/* end confdefs.h. */
3360#include <stdarg.h>
3361#include <stdio.h>
d0ac1c44 3362struct stat;
25ed0b71
KW		 3363/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3364struct buf { int x; };
3365FILE * (*rcsopen) (struct buf *, struct stat *, int);
3366static char *e (p, i)
3367 char **p;
3368 int i;
3369{
3370 return p[i];
3371}
3372static char *f (char * (*g) (char **, int), char **p, ...)
3373{
3374 char *s;
3375 va_list v;
3376 va_start (v,p);
3377 s = g (p, va_arg (v,int));
3378 va_end (v);
3379 return s;
3380}
430b7832
MM		 3381
3382/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3383 function prototypes and stuff, but not '\xHH' hex character constants.
3384 These don't provoke an error unfortunately, instead are silently treated
81ecdfbb 3385 as 'x'. The following induces an error, until -std is added to get
430b7832
MM		 3386 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3387 array size at least. It's necessary to write '\x00'==0 to get something
81ecdfbb 3388 that's true only with -std. */
430b7832
MM		 3389int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3390
81ecdfbb
RW		 3391/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3392 inside strings and character constants. */
3393#define FOO(x) 'x'
3394int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3395
25ed0b71
KW		 3396int test (int i, double x);
3397struct s1 {int (*f) (int a);};
3398struct s2 {int (*f) (double a);};
3399int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3400int argc;
3401char **argv;
3402int
3403main ()
3404{
3405return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3406 ;
3407 return 0;
3408}
3409_ACEOF
81ecdfbb
RW		 3410for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3411 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
25ed0b71
KW		 3412do
3413 CC="$ac_save_CC $ac_arg"
81ecdfbb
RW		 3414 if ac_fn_c_try_compile "$LINENO"; then :
3415 ac_cv_prog_cc_c89=$ac_arg
25ed0b71 3416fi
81ecdfbb
RW		 3417rm -f core conftest.err conftest.$ac_objext
3418 test "x$ac_cv_prog_cc_c89" != "xno" && break
25ed0b71 3419done
81ecdfbb 3420rm -f conftest.$ac_ext
25ed0b71
KW		 3421CC=$ac_save_CC
3422
3423fi
81ecdfbb
RW		 3424# AC_CACHE_VAL
3425case "x$ac_cv_prog_cc_c89" in
3426 x)
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3428$as_echo "none needed" >&6; } ;;
3429 xno)
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3431$as_echo "unsupported" >&6; } ;;
25ed0b71 3432 *)
81ecdfbb
RW		 3433 CC="$CC $ac_cv_prog_cc_c89"
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3435$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
25ed0b71 3436esac
81ecdfbb 3437if test "x$ac_cv_prog_cc_c89" != xno; then :
25ed0b71 3438
9255ee31 3439fi
d60d9f65 3440
9255ee31
EZ		 3441ac_ext=c
3442ac_cpp='$CPP $CPPFLAGS'
3443ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3444ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3445ac_compiler_gnu=$ac_cv_c_compiler_gnu
3446
25ed0b71 3447
9255ee31
EZ		 3448ac_ext=c
3449ac_cpp='$CPP $CPPFLAGS'
3450ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3451ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3452ac_compiler_gnu=$ac_cv_c_compiler_gnu
81ecdfbb
RW		 3453{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3454$as_echo_n "checking how to run the C preprocessor... " >&6; }
d60d9f65
SS		 3455# On Suns, sometimes $CPP names a directory.
3456if test -n "$CPP" && test -d "$CPP"; then
3457 CPP=
3458fi
3459if test -z "$CPP"; then
d0ac1c44 3460 if ${ac_cv_prog_CPP+:} false; then :
81ecdfbb 3461 $as_echo_n "(cached) " >&6
d60d9f65 3462else
9255ee31
EZ		 3463 # Double quotes because CPP needs to be expanded
3464 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3465 do
3466 ac_preproc_ok=false
3467for ac_c_preproc_warn_flag in '' yes
3468do
3469 # Use a header file that comes with gcc, so configuring glibc
3470 # with a fresh cross-compiler works.
25ed0b71
KW		 3471 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3472 # <limits.h> exists even on freestanding compilers.
d60d9f65 3473 # On the NeXT, cc -E runs the code through the compiler's parser,
9255ee31 3474 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 3475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3476/* end confdefs.h. */
3477#ifdef __STDC__
3478# include <limits.h>
3479#else
3480# include <assert.h>
3481#endif
430b7832 3482 Syntax error
9255ee31 3483_ACEOF
81ecdfbb 3484if ac_fn_c_try_cpp "$LINENO"; then :
25ed0b71 3485
81ecdfbb 3486else
9255ee31
EZ		 3487 # Broken: fails on valid input.
3488continue
3489fi
d0ac1c44 3490rm -f conftest.err conftest.i conftest.$ac_ext
9255ee31 3491
81ecdfbb 3492 # OK, works on sane cases. Now check whether nonexistent headers
9255ee31 3493 # can be detected and how.
81ecdfbb 3494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 3495/* end confdefs.h. */
9255ee31
EZ		 3496#include <ac_nonexistent.h>
3497_ACEOF
81ecdfbb 3498if ac_fn_c_try_cpp "$LINENO"; then :
9255ee31
EZ		 3499 # Broken: success on invalid input.
3500continue
d60d9f65 3501else
9255ee31
EZ		 3502 # Passes both tests.
3503ac_preproc_ok=:
3504break
3505fi
d0ac1c44 3506rm -f conftest.err conftest.i conftest.$ac_ext
9255ee31
EZ		 3507
3508done
3509# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
d0ac1c44 3510rm -f conftest.i conftest.err conftest.$ac_ext
81ecdfbb 3511if $ac_preproc_ok; then :
9255ee31
EZ		 3512 break
3513fi
3514
3515 done
3516 ac_cv_prog_CPP=$CPP
3517
3518fi
3519 CPP=$ac_cv_prog_CPP
3520else
3521 ac_cv_prog_CPP=$CPP
3522fi
81ecdfbb
RW		 3523{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3524$as_echo "$CPP" >&6; }
9255ee31
EZ		 3525ac_preproc_ok=false
3526for ac_c_preproc_warn_flag in '' yes
3527do
3528 # Use a header file that comes with gcc, so configuring glibc
3529 # with a fresh cross-compiler works.
25ed0b71
KW		 3530 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3531 # <limits.h> exists even on freestanding compilers.
9255ee31
EZ		 3532 # On the NeXT, cc -E runs the code through the compiler's parser,
3533 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 3534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3535/* end confdefs.h. */
3536#ifdef __STDC__
3537# include <limits.h>
3538#else
3539# include <assert.h>
3540#endif
430b7832 3541 Syntax error
9255ee31 3542_ACEOF
81ecdfbb 3543if ac_fn_c_try_cpp "$LINENO"; then :
25ed0b71 3544
81ecdfbb 3545else
9255ee31
EZ		 3546 # Broken: fails on valid input.
3547continue
d60d9f65 3548fi
d0ac1c44 3549rm -f conftest.err conftest.i conftest.$ac_ext
9255ee31 3550
81ecdfbb 3551 # OK, works on sane cases. Now check whether nonexistent headers
9255ee31 3552 # can be detected and how.
81ecdfbb 3553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 3554/* end confdefs.h. */
9255ee31
EZ		 3555#include <ac_nonexistent.h>
3556_ACEOF
81ecdfbb 3557if ac_fn_c_try_cpp "$LINENO"; then :
9255ee31
EZ		 3558 # Broken: success on invalid input.
3559continue
3560else
9255ee31
EZ		 3561 # Passes both tests.
3562ac_preproc_ok=:
3563break
d60d9f65 3564fi
d0ac1c44 3565rm -f conftest.err conftest.i conftest.$ac_ext
9255ee31
EZ		 3566
3567done
3568# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
d0ac1c44 3569rm -f conftest.i conftest.err conftest.$ac_ext
81ecdfbb
RW		 3570if $ac_preproc_ok; then :
3571
d60d9f65 3572else
81ecdfbb
RW		 3573 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3574$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM		 3575as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3576See \`config.log' for more details" "$LINENO" 5; }
d60d9f65 3577fi
d60d9f65 3578
9255ee31
EZ		 3579ac_ext=c
3580ac_cpp='$CPP $CPPFLAGS'
3581ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3582ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3583ac_compiler_gnu=$ac_cv_c_compiler_gnu
3584
25ed0b71 3585
81ecdfbb
RW		 3586{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3587$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
d0ac1c44 3588if ${ac_cv_path_GREP+:} false; then :
81ecdfbb
RW		 3589 $as_echo_n "(cached) " >&6
3590else
3591 if test -z "$GREP"; then
3592 ac_path_GREP_found=false
3593 # Loop through the user's path and test for each of PROGNAME-LIST
3594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3595for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3596do
3597 IFS=$as_save_IFS
3598 test -z "$as_dir" && as_dir=.
3599 for ac_prog in grep ggrep; do
3600 for ac_exec_ext in '' $ac_executable_extensions; do
3601 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
d0ac1c44 3602 as_fn_executable_p "$ac_path_GREP" || continue
81ecdfbb
RW		 3603# Check for GNU ac_path_GREP and select it if it is found.
3604 # Check for GNU $ac_path_GREP
3605case `"$ac_path_GREP" --version 2>&1` in
3606*GNU*)
3607 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3608*)
3609 ac_count=0
3610 $as_echo_n 0123456789 >"conftest.in"
3611 while :
3612 do
3613 cat "conftest.in" "conftest.in" >"conftest.tmp"
3614 mv "conftest.tmp" "conftest.in"
3615 cp "conftest.in" "conftest.nl"
3616 $as_echo 'GREP' >> "conftest.nl"
3617 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3618 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3619 as_fn_arith $ac_count + 1 && ac_count=$as_val
3620 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3621 # Best one so far, save it but keep looking for a better one
3622 ac_cv_path_GREP="$ac_path_GREP"
3623 ac_path_GREP_max=$ac_count
3624 fi
3625 # 10*(2^10) chars as input seems more than enough
3626 test $ac_count -gt 10 && break
3627 done
3628 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3629esac
3630
3631 $ac_path_GREP_found && break 3
3632 done
3633 done
3634 done
3635IFS=$as_save_IFS
3636 if test -z "$ac_cv_path_GREP"; then
d0ac1c44 3637 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
81ecdfbb
RW		 3638 fi
3639else
3640 ac_cv_path_GREP=$GREP
3641fi
3642
3643fi
3644{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3645$as_echo "$ac_cv_path_GREP" >&6; }
3646 GREP="$ac_cv_path_GREP"
3647
3648
3649{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3650$as_echo_n "checking for egrep... " >&6; }
d0ac1c44 3651if ${ac_cv_path_EGREP+:} false; then :
81ecdfbb 3652 $as_echo_n "(cached) " >&6
d60d9f65 3653else
81ecdfbb
RW		 3654 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3655 then ac_cv_path_EGREP="$GREP -E"
3656 else
3657 if test -z "$EGREP"; then
3658 ac_path_EGREP_found=false
3659 # Loop through the user's path and test for each of PROGNAME-LIST
3660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3661for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3662do
3663 IFS=$as_save_IFS
3664 test -z "$as_dir" && as_dir=.
3665 for ac_prog in egrep; do
3666 for ac_exec_ext in '' $ac_executable_extensions; do
3667 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
d0ac1c44 3668 as_fn_executable_p "$ac_path_EGREP" || continue
81ecdfbb
RW		 3669# Check for GNU ac_path_EGREP and select it if it is found.
3670 # Check for GNU $ac_path_EGREP
3671case `"$ac_path_EGREP" --version 2>&1` in
3672*GNU*)
3673 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3674*)
3675 ac_count=0
3676 $as_echo_n 0123456789 >"conftest.in"
3677 while :
3678 do
3679 cat "conftest.in" "conftest.in" >"conftest.tmp"
3680 mv "conftest.tmp" "conftest.in"
3681 cp "conftest.in" "conftest.nl"
3682 $as_echo 'EGREP' >> "conftest.nl"
3683 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3684 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3685 as_fn_arith $ac_count + 1 && ac_count=$as_val
3686 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3687 # Best one so far, save it but keep looking for a better one
3688 ac_cv_path_EGREP="$ac_path_EGREP"
3689 ac_path_EGREP_max=$ac_count
25ed0b71 3690 fi
81ecdfbb
RW		 3691 # 10*(2^10) chars as input seems more than enough
3692 test $ac_count -gt 10 && break
3693 done
3694 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3695esac
3696
3697 $ac_path_EGREP_found && break 3
3698 done
3699 done
3700 done
3701IFS=$as_save_IFS
3702 if test -z "$ac_cv_path_EGREP"; then
d0ac1c44 3703 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
81ecdfbb
RW		 3704 fi
3705else
3706 ac_cv_path_EGREP=$EGREP
3707fi
3708
3709 fi
d60d9f65 3710fi
81ecdfbb
RW		 3711{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3712$as_echo "$ac_cv_path_EGREP" >&6; }
3713 EGREP="$ac_cv_path_EGREP"
d60d9f65 3714
9255ee31 3715
81ecdfbb
RW		 3716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3717$as_echo_n "checking for ANSI C header files... " >&6; }
d0ac1c44 3718if ${ac_cv_header_stdc+:} false; then :
81ecdfbb 3719 $as_echo_n "(cached) " >&6
25ed0b71 3720else
81ecdfbb 3721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3722/* end confdefs.h. */
3723#include <stdlib.h>
3724#include <stdarg.h>
3725#include <string.h>
3726#include <float.h>
d60d9f65 3727
25ed0b71
KW		 3728int
3729main ()
3730{
d60d9f65 3731
25ed0b71
KW		 3732 ;
3733 return 0;
3734}
3735_ACEOF
81ecdfbb 3736if ac_fn_c_try_compile "$LINENO"; then :
25ed0b71
KW		 3737 ac_cv_header_stdc=yes
3738else
81ecdfbb 3739 ac_cv_header_stdc=no
d60d9f65 3740fi
81ecdfbb 3741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65 3742
25ed0b71
KW		 3743if test $ac_cv_header_stdc = yes; then
3744 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
81ecdfbb 3745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3746/* end confdefs.h. */
3747#include <string.h>
9255ee31 3748
25ed0b71
KW		 3749_ACEOF
3750if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW		 3751 $EGREP "memchr" >/dev/null 2>&1; then :
3752
d60d9f65 3753else
25ed0b71 3754 ac_cv_header_stdc=no
d60d9f65 3755fi
25ed0b71 3756rm -f conftest*
d60d9f65 3757
d60d9f65
SS		 3758fi
3759
25ed0b71
KW		 3760if test $ac_cv_header_stdc = yes; then
3761 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
81ecdfbb 3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3763/* end confdefs.h. */
3764#include <stdlib.h>
d60d9f65 3765
9255ee31 3766_ACEOF
d60d9f65 3767if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW		 3768 $EGREP "free" >/dev/null 2>&1; then :
3769
25ed0b71
KW		 3770else
3771 ac_cv_header_stdc=no
d60d9f65
SS		 3772fi
3773rm -f conftest*
3774
d60d9f65
SS		 3775fi
3776
25ed0b71
KW		 3777if test $ac_cv_header_stdc = yes; then
3778 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
81ecdfbb 3779 if test "$cross_compiling" = yes; then :
25ed0b71
KW		 3780 :
3781else
81ecdfbb 3782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3783/* end confdefs.h. */
3784#include <ctype.h>
81ecdfbb 3785#include <stdlib.h>
25ed0b71
KW		 3786#if ((' ' & 0x0FF) == 0x020)
3787# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3788# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3789#else
3790# define ISLOWER(c) \
430b7832
MM		 3791 (('a' <= (c) && (c) <= 'i') \
3792 || ('j' <= (c) && (c) <= 'r') \
3793 || ('s' <= (c) && (c) <= 'z'))
25ed0b71
KW		 3794# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3795#endif
3796
3797#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3798int
3799main ()
3800{
3801 int i;
3802 for (i = 0; i < 256; i++)
3803 if (XOR (islower (i), ISLOWER (i))
430b7832 3804 || toupper (i) != TOUPPER (i))
81ecdfbb
RW		 3805 return 2;
3806 return 0;
25ed0b71
KW		 3807}
3808_ACEOF
81ecdfbb 3809if ac_fn_c_try_run "$LINENO"; then :
25ed0b71 3810
81ecdfbb
RW		 3811else
3812 ac_cv_header_stdc=no
25ed0b71 3813fi
81ecdfbb
RW		 3814rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3815 conftest.$ac_objext conftest.beam conftest.$ac_ext
25ed0b71 3816fi
81ecdfbb 3817
25ed0b71
KW		 3818fi
3819fi
81ecdfbb
RW		 3820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3821$as_echo "$ac_cv_header_stdc" >&6; }
25ed0b71
KW		 3822if test $ac_cv_header_stdc = yes; then
3823
81ecdfbb 3824$as_echo "#define STDC_HEADERS 1" >>confdefs.h
25ed0b71
KW		 3825
3826fi
3827
3828# On IRIX 5.3, sys/types and inttypes.h are conflicting.
81ecdfbb
RW		 3829for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3830 inttypes.h stdint.h unistd.h
3831do :
3832 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3833ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3834"
d0ac1c44 3835if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
81ecdfbb
RW		 3836 cat >>confdefs.h <<_ACEOF
3837#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3838_ACEOF
25ed0b71 3839
81ecdfbb 3840fi
25ed0b71 3841
81ecdfbb 3842done
25ed0b71
KW		 3843
3844
3845
81ecdfbb 3846 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
d0ac1c44 3847if test "x$ac_cv_header_minix_config_h" = xyes; then :
81ecdfbb
RW		 3848 MINIX=yes
3849else
3850 MINIX=
3851fi
25ed0b71
KW		 3852
3853
81ecdfbb 3854 if test "$MINIX" = yes; then
25ed0b71 3855
81ecdfbb 3856$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
25ed0b71 3857
25ed0b71 3858
81ecdfbb 3859$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
25ed0b71 3860
25ed0b71 3861
81ecdfbb 3862$as_echo "#define _MINIX 1" >>confdefs.h
25ed0b71 3863
81ecdfbb 3864 fi
25ed0b71
KW		 3865
3866
81ecdfbb
RW		 3867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3868$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
d0ac1c44 3869if ${ac_cv_safe_to_define___extensions__+:} false; then :
81ecdfbb 3870 $as_echo_n "(cached) " >&6
25ed0b71 3871else
81ecdfbb 3872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 3873/* end confdefs.h. */
25ed0b71 3874
d0ac1c44
SM		 3875# define __EXTENSIONS__ 1
3876 $ac_includes_default
81ecdfbb
RW		 3877int
3878main ()
3879{
25ed0b71 3880
81ecdfbb
RW		 3881 ;
3882 return 0;
3883}
25ed0b71 3884_ACEOF
81ecdfbb
RW		 3885if ac_fn_c_try_compile "$LINENO"; then :
3886 ac_cv_safe_to_define___extensions__=yes
25ed0b71 3887else
81ecdfbb 3888 ac_cv_safe_to_define___extensions__=no
25ed0b71 3889fi
81ecdfbb 3890rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25ed0b71 3891fi
81ecdfbb
RW		 3892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3893$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3894 test $ac_cv_safe_to_define___extensions__ = yes &&
3895 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
25ed0b71 3896
81ecdfbb 3897 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
25ed0b71 3898
81ecdfbb 3899 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
25ed0b71 3900
81ecdfbb 3901 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
25ed0b71 3902
81ecdfbb 3903 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
25ed0b71 3904
25ed0b71 3905
25ed0b71
KW		 3906
3907
25ed0b71
KW		 3908# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
3909test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
3910
3911if test $ac_cv_c_compiler_gnu = yes; then
81ecdfbb
RW		 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
3913$as_echo_n "checking whether $CC needs -traditional... " >&6; }
d0ac1c44 3914if ${ac_cv_prog_gcc_traditional+:} false; then :
81ecdfbb 3915 $as_echo_n "(cached) " >&6
25ed0b71
KW		 3916else
3917 ac_pattern="Autoconf.*'x'"
81ecdfbb 3918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3919/* end confdefs.h. */
3920#include <sgtty.h>
3921Autoconf TIOCGETP
3922_ACEOF
3923if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb 3924 $EGREP "$ac_pattern" >/dev/null 2>&1; then :
25ed0b71
KW		 3925 ac_cv_prog_gcc_traditional=yes
3926else
3927 ac_cv_prog_gcc_traditional=no
3928fi
3929rm -f conftest*
3930
3931
3932 if test $ac_cv_prog_gcc_traditional = no; then
81ecdfbb 3933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71
KW		 3934/* end confdefs.h. */
3935#include <termio.h>
3936Autoconf TCGETA
3937_ACEOF
3938if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb 3939 $EGREP "$ac_pattern" >/dev/null 2>&1; then :
25ed0b71
KW		 3940 ac_cv_prog_gcc_traditional=yes
3941fi
3942rm -f conftest*
3943
3944 fi
3945fi
81ecdfbb
RW		 3946{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
3947$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
25ed0b71
KW		 3948 if test $ac_cv_prog_gcc_traditional = yes; then
3949 CC="$CC -traditional"
3950 fi
3951fi
3952
3953# Find a good install program. We prefer a C program (faster),
3954# so one script is as good as another. But avoid the broken or
3955# incompatible versions:
3956# SysV /etc/install, /usr/sbin/install
3957# SunOS /usr/etc/install
3958# IRIX /sbin/install
3959# AIX /bin/install
3960# AmigaOS /C/install, which installs bootblocks on floppy discs
3961# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3962# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3963# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
430b7832 3964# OS/2's system install, which has a completely different semantic
25ed0b71 3965# ./install, which can be erroneously created by make from ./install.sh.
81ecdfbb
RW		 3966# Reject install programs that cannot install multiple files.
3967{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3968$as_echo_n "checking for a BSD-compatible install... " >&6; }
25ed0b71 3969if test -z "$INSTALL"; then
d0ac1c44 3970if ${ac_cv_path_install+:} false; then :
81ecdfbb 3971 $as_echo_n "(cached) " >&6
25ed0b71
KW		 3972else
3973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3974for as_dir in $PATH
3975do
3976 IFS=$as_save_IFS
3977 test -z "$as_dir" && as_dir=.
81ecdfbb
RW		 3978 # Account for people who put trailing slashes in PATH elements.
3979case $as_dir/ in #((
3980 ./ | .// | /[cC]/* | \
25ed0b71 3981 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
81ecdfbb 3982 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
25ed0b71
KW		 3983 /usr/ucb/* ) ;;
3984 *)
3985 # OSF1 and SCO ODT 3.0 have their own names for install.
3986 # Don't use installbsd from OSF since it installs stuff as root
3987 # by default.
3988 for ac_prog in ginstall scoinst install; do
3989 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 3990 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
430b7832
MM		 3991 if test $ac_prog = install &&
3992 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3993 # AIX install. It has an incompatible calling convention.
3994 :
3995 elif test $ac_prog = install &&
3996 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3997 # program-specific install script used by HP pwplus--don't use.
3998 :
3999 else
81ecdfbb
RW		 4000 rm -rf conftest.one conftest.two conftest.dir
4001 echo one > conftest.one
4002 echo two > conftest.two
4003 mkdir conftest.dir
4004 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4005 test -s conftest.one && test -s conftest.two &&
4006 test -s conftest.dir/conftest.one &&
4007 test -s conftest.dir/conftest.two
4008 then
4009 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4010 break 3
4011 fi
430b7832
MM		 4012 fi
4013 fi
25ed0b71
KW		 4014 done
4015 done
4016 ;;
4017esac
25ed0b71 4018
81ecdfbb
RW		 4019 done
4020IFS=$as_save_IFS
4021
4022rm -rf conftest.one conftest.two conftest.dir
d60d9f65
SS		 4023
4024fi
4025 if test "${ac_cv_path_install+set}" = set; then
9255ee31 4026 INSTALL=$ac_cv_path_install
d60d9f65 4027 else
81ecdfbb
RW		 4028 # As a last resort, use the slow shell script. Don't cache a
4029 # value for INSTALL within a source directory, because that will
d60d9f65 4030 # break other packages using the cache if that directory is
81ecdfbb 4031 # removed, or if the value is a relative name.
9255ee31 4032 INSTALL=$ac_install_sh
d60d9f65
SS		 4033 fi
4034fi
81ecdfbb
RW		 4035{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4036$as_echo "$INSTALL" >&6; }
d60d9f65
SS		 4037
4038# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4039# It thinks the first close brace ends the variable substitution.
4040test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4041
9255ee31 4042test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
c862e87b 4043
d60d9f65
SS		 4044test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4045
775e241e
TT		 4046if test -n "$ac_tool_prefix"; then
4047 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4048set dummy ${ac_tool_prefix}ar; ac_word=$2
81ecdfbb
RW		 4049{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4050$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 4051if ${ac_cv_prog_AR+:} false; then :
81ecdfbb 4052 $as_echo_n "(cached) " >&6
c862e87b
JM		 4053else
4054 if test -n "$AR"; then
4055 ac_cv_prog_AR="$AR" # Let the user override the test.
4056else
25ed0b71
KW		 4057as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4058for as_dir in $PATH
4059do
4060 IFS=$as_save_IFS
4061 test -z "$as_dir" && as_dir=.
81ecdfbb 4062 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 4063 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
775e241e 4064 ac_cv_prog_AR="${ac_tool_prefix}ar"
81ecdfbb 4065 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 4066 break 2
4067 fi
4068done
81ecdfbb
RW		 4069 done
4070IFS=$as_save_IFS
9255ee31 4071
9255ee31
EZ		 4072fi
4073fi
4074AR=$ac_cv_prog_AR
4075if test -n "$AR"; then
81ecdfbb
RW		 4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4077$as_echo "$AR" >&6; }
9255ee31 4078else
81ecdfbb
RW		 4079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4080$as_echo "no" >&6; }
9255ee31
EZ		 4081fi
4082
81ecdfbb 4083
775e241e
TT		 4084fi
4085if test -z "$ac_cv_prog_AR"; then
4086 ac_ct_AR=$AR
4087 # Extract the first word of "ar", so it can be a program name with args.
4088set dummy ar; ac_word=$2
4089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4090$as_echo_n "checking for $ac_word... " >&6; }
4091if ${ac_cv_prog_ac_ct_AR+:} false; then :
4092 $as_echo_n "(cached) " >&6
4093else
4094 if test -n "$ac_ct_AR"; then
4095 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4096else
4097as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4098for as_dir in $PATH
4099do
4100 IFS=$as_save_IFS
4101 test -z "$as_dir" && as_dir=.
4102 for ac_exec_ext in '' $ac_executable_extensions; do
4103 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4104 ac_cv_prog_ac_ct_AR="ar"
4105 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4106 break 2
4107 fi
4108done
4109 done
4110IFS=$as_save_IFS
4111
4112fi
4113fi
4114ac_ct_AR=$ac_cv_prog_ac_ct_AR
4115if test -n "$ac_ct_AR"; then
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4117$as_echo "$ac_ct_AR" >&6; }
4118else
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4120$as_echo "no" >&6; }
4121fi
4122
4123 if test "x$ac_ct_AR" = x; then
4124 AR=""
4125 else
4126 case $cross_compiling:$ac_tool_warned in
4127yes:)
4128{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4129$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4130ac_tool_warned=yes ;;
4131esac
4132 AR=$ac_ct_AR
4133 fi
4134else
4135 AR="$ac_cv_prog_AR"
4136fi
4137
9255ee31
EZ		 4138test -n "$ARFLAGS" || ARFLAGS="cr"
4139if test -n "$ac_tool_prefix"; then
4140 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4141set dummy ${ac_tool_prefix}ranlib; ac_word=$2
81ecdfbb
RW		 4142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4143$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 4144if ${ac_cv_prog_RANLIB+:} false; then :
81ecdfbb 4145 $as_echo_n "(cached) " >&6
9255ee31
EZ		 4146else
4147 if test -n "$RANLIB"; then
4148 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4149else
25ed0b71
KW		 4150as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4151for as_dir in $PATH
4152do
4153 IFS=$as_save_IFS
4154 test -z "$as_dir" && as_dir=.
81ecdfbb 4155 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 4156 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25ed0b71 4157 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
81ecdfbb 4158 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 4159 break 2
4160 fi
4161done
81ecdfbb
RW		 4162 done
4163IFS=$as_save_IFS
9255ee31
EZ		 4164
4165fi
4166fi
4167RANLIB=$ac_cv_prog_RANLIB
4168if test -n "$RANLIB"; then
81ecdfbb
RW		 4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4170$as_echo "$RANLIB" >&6; }
9255ee31 4171else
81ecdfbb
RW		 4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4173$as_echo "no" >&6; }
9255ee31
EZ		 4174fi
4175
81ecdfbb 4176
9255ee31
EZ		 4177fi
4178if test -z "$ac_cv_prog_RANLIB"; then
4179 ac_ct_RANLIB=$RANLIB
4180 # Extract the first word of "ranlib", so it can be a program name with args.
4181set dummy ranlib; ac_word=$2
81ecdfbb
RW		 4182{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4183$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 4184if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
81ecdfbb 4185 $as_echo_n "(cached) " >&6
9255ee31
EZ		 4186else
4187 if test -n "$ac_ct_RANLIB"; then
4188 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4189else
25ed0b71
KW		 4190as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4191for as_dir in $PATH
4192do
4193 IFS=$as_save_IFS
4194 test -z "$as_dir" && as_dir=.
81ecdfbb 4195 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 4196 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25ed0b71 4197 ac_cv_prog_ac_ct_RANLIB="ranlib"
81ecdfbb 4198 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25ed0b71
KW		 4199 break 2
4200 fi
4201done
81ecdfbb
RW		 4202 done
4203IFS=$as_save_IFS
9255ee31 4204
9255ee31
EZ		 4205fi
4206fi
4207ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4208if test -n "$ac_ct_RANLIB"; then
81ecdfbb
RW		 4209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4210$as_echo "$ac_ct_RANLIB" >&6; }
9255ee31 4211else
81ecdfbb
RW		 4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4213$as_echo "no" >&6; }
9255ee31
EZ		 4214fi
4215
81ecdfbb
RW		 4216 if test "x$ac_ct_RANLIB" = x; then
4217 RANLIB=":"
4218 else
4219 case $cross_compiling:$ac_tool_warned in
4220yes:)
4221{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4222$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4223ac_tool_warned=yes ;;
4224esac
4225 RANLIB=$ac_ct_RANLIB
4226 fi
9255ee31
EZ		 4227else
4228 RANLIB="$ac_cv_prog_RANLIB"
4229fi
4230
9255ee31 4231
25ed0b71 4232MAKE_SHELL=/bin/sh
9255ee31 4233
9255ee31 4234
81ecdfbb
RW		 4235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4236$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
d0ac1c44 4237if ${ac_cv_c_const+:} false; then :
81ecdfbb 4238 $as_echo_n "(cached) " >&6
9255ee31 4239else
81ecdfbb 4240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 4241/* end confdefs.h. */
9255ee31
EZ		 4242
4243int
4244main ()
4245{
d0ac1c44 4246
9255ee31 4247#ifndef __cplusplus
d0ac1c44 4248 /* Ultrix mips cc rejects this sort of thing. */
9255ee31 4249 typedef int charset[2];
d0ac1c44 4250 const charset cs = { 0, 0 };
9255ee31 4251 /* SunOS 4.1.1 cc rejects this. */
81ecdfbb
RW		 4252 char const *const *pcpcc;
4253 char **ppc;
9255ee31
EZ		 4254 /* NEC SVR4.0.2 mips cc rejects this. */
4255 struct point {int x, y;};
4256 static struct point const zero = {0,0};
4257 /* AIX XL C 1.02.0.0 rejects this.
4258 It does not let you subtract one const X* pointer from another in
4259 an arm of an if-expression whose if-part is not a constant
4260 expression */
4261 const char *g = "string";
81ecdfbb 4262 pcpcc = &g + (g ? g-g : 0);
9255ee31 4263 /* HPUX 7.0 cc rejects these. */
81ecdfbb
RW		 4264 ++pcpcc;
4265 ppc = (char**) pcpcc;
4266 pcpcc = (char const *const *) ppc;
d0ac1c44
SM		 4267 { /* SCO 3.2v4 cc rejects this sort of thing. */
4268 char tx;
4269 char *t = &tx;
9255ee31
EZ		 4270 char const *s = 0 ? (char *) 0 : (char const *) 0;
4271
25ed0b71 4272 *t++ = 0;
81ecdfbb 4273 if (s) return 0;
25ed0b71
KW		 4274 }
4275 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4276 int x[] = {25, 17};
4277 const int *foo = &x[0];
4278 ++foo;
4279 }
4280 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4281 typedef const int *iptr;
4282 iptr p = 0;
4283 ++p;
4284 }
d0ac1c44 4285 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
25ed0b71 4286 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
d0ac1c44
SM		 4287 struct s { int j; const int *ap[3]; } bx;
4288 struct s *b = &bx; b->j = 5;
25ed0b71
KW		 4289 }
4290 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4291 const int foo = 10;
81ecdfbb 4292 if (!foo) return 0;
25ed0b71 4293 }
81ecdfbb 4294 return !cs[0] && !zero.x;
25ed0b71 4295#endif
9255ee31 4296
25ed0b71
KW		 4297 ;
4298 return 0;
4299}
9255ee31 4300_ACEOF
81ecdfbb 4301if ac_fn_c_try_compile "$LINENO"; then :
25ed0b71 4302 ac_cv_c_const=yes
9255ee31 4303else
81ecdfbb 4304 ac_cv_c_const=no
c862e87b 4305fi
81ecdfbb 4306rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c862e87b 4307fi
81ecdfbb
RW		 4308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4309$as_echo "$ac_cv_c_const" >&6; }
25ed0b71
KW		 4310if test $ac_cv_c_const = no; then
4311
81ecdfbb 4312$as_echo "#define const /**/" >>confdefs.h
9255ee31 4313
c862e87b
JM		 4314fi
4315
81ecdfbb
RW		 4316{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
4317$as_echo_n "checking for function prototypes... " >&6; }
4318if test "$ac_cv_prog_cc_c89" != no; then
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4320$as_echo "yes" >&6; }
25ed0b71 4321
81ecdfbb 4322$as_echo "#define PROTOTYPES 1" >>confdefs.h
25ed0b71
KW		 4323
4324
81ecdfbb 4325$as_echo "#define __PROTOTYPES 1" >>confdefs.h
25ed0b71
KW		 4326
4327else
81ecdfbb
RW		 4328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4329$as_echo "no" >&6; }
25ed0b71
KW		 4330fi
4331
81ecdfbb
RW		 4332{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5
4333$as_echo_n "checking whether char is unsigned... " >&6; }
d0ac1c44 4334if ${ac_cv_c_char_unsigned+:} false; then :
81ecdfbb 4335 $as_echo_n "(cached) " >&6
d60d9f65 4336else
81ecdfbb 4337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 4338/* end confdefs.h. */
9255ee31
EZ		 4339$ac_includes_default
4340int
4341main ()
4342{
25ed0b71 4343static int test_array [1 - 2 * !(((char) -1) < 0)];
d0ac1c44
SM		 4344test_array [0] = 0;
4345return test_array [0];
25ed0b71 4346
9255ee31
EZ		 4347 ;
4348 return 0;
4349}
4350_ACEOF
81ecdfbb 4351if ac_fn_c_try_compile "$LINENO"; then :
9255ee31 4352 ac_cv_c_char_unsigned=no
d60d9f65 4353else
81ecdfbb 4354 ac_cv_c_char_unsigned=yes
d60d9f65 4355fi
81ecdfbb 4356rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65 4357fi
81ecdfbb
RW		 4358{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5
4359$as_echo "$ac_cv_c_char_unsigned" >&6; }
9255ee31 4360if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
81ecdfbb 4361 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h
d60d9f65 4362
9255ee31 4363fi
d60d9f65 4364
cc88a640
JK		 4365{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
4366$as_echo_n "checking for working volatile... " >&6; }
d0ac1c44 4367if ${ac_cv_c_volatile+:} false; then :
cc88a640
JK		 4368 $as_echo_n "(cached) " >&6
4369else
4370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4371/* end confdefs.h. */
4372
4373int
4374main ()
4375{
4376
4377volatile int x;
4378int * volatile y = (int *) 0;
4379return !x && !y;
4380 ;
4381 return 0;
4382}
4383_ACEOF
4384if ac_fn_c_try_compile "$LINENO"; then :
4385 ac_cv_c_volatile=yes
4386else
4387 ac_cv_c_volatile=no
4388fi
4389rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4390fi
4391{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
4392$as_echo "$ac_cv_c_volatile" >&6; }
4393if test $ac_cv_c_volatile = no; then
4394
4395$as_echo "#define volatile /**/" >>confdefs.h
4396
4397fi
4398
25ed0b71 4399
81ecdfbb
RW		 4400{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4401$as_echo_n "checking return type of signal handlers... " >&6; }
d0ac1c44 4402if ${ac_cv_type_signal+:} false; then :
81ecdfbb 4403 $as_echo_n "(cached) " >&6
d60d9f65 4404else
81ecdfbb 4405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 4406/* end confdefs.h. */
d60d9f65
SS		 4407#include <sys/types.h>
4408#include <signal.h>
d60d9f65 4409
9255ee31
EZ		 4410int
4411main ()
4412{
81ecdfbb 4413return *(signal (0, 0)) (0) == 1;
9255ee31
EZ		 4414 ;
4415 return 0;
4416}
4417_ACEOF
81ecdfbb
RW		 4418if ac_fn_c_try_compile "$LINENO"; then :
4419 ac_cv_type_signal=int
d60d9f65 4420else
81ecdfbb 4421 ac_cv_type_signal=void
d60d9f65 4422fi
81ecdfbb 4423rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65 4424fi
81ecdfbb
RW		 4425{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4426$as_echo "$ac_cv_type_signal" >&6; }
d60d9f65 4427
25ed0b71 4428cat >>confdefs.h <<_ACEOF
d60d9f65 4429#define RETSIGTYPE $ac_cv_type_signal
25ed0b71
KW		 4430_ACEOF
4431
d60d9f65 4432
25ed0b71 4433
81ecdfbb 4434ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
d0ac1c44 4435if test "x$ac_cv_type_size_t" = xyes; then :
25ed0b71 4436
9255ee31
EZ		 4437else
4438
25ed0b71 4439cat >>confdefs.h <<_ACEOF
81ecdfbb 4440#define size_t unsigned int
25ed0b71 4441_ACEOF
9255ee31
EZ		 4442
4443fi
4444
81ecdfbb 4445ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
d0ac1c44 4446if test "x$ac_cv_type_ssize_t" = xyes; then :
25ed0b71 4447
9255ee31
EZ		 4448else
4449
25ed0b71 4450cat >>confdefs.h <<_ACEOF
9255ee31 4451#define ssize_t int
25ed0b71 4452_ACEOF
d60d9f65 4453
9255ee31 4454fi
d60d9f65 4455
25ed0b71 4456
81ecdfbb
RW		 4457{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4458$as_echo_n "checking for ANSI C header files... " >&6; }
d0ac1c44 4459if ${ac_cv_header_stdc+:} false; then :
81ecdfbb 4460 $as_echo_n "(cached) " >&6
5bdf8622 4461else
81ecdfbb 4462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5bdf8622
DJ		 4463/* end confdefs.h. */
4464#include <stdlib.h>
4465#include <stdarg.h>
4466#include <string.h>
4467#include <float.h>
4468
4469int
4470main ()
4471{
4472
4473 ;
4474 return 0;
4475}
4476_ACEOF
81ecdfbb 4477if ac_fn_c_try_compile "$LINENO"; then :
5bdf8622
DJ		 4478 ac_cv_header_stdc=yes
4479else
81ecdfbb 4480 ac_cv_header_stdc=no
5bdf8622 4481fi
81ecdfbb 4482rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5bdf8622
DJ		 4483
4484if test $ac_cv_header_stdc = yes; then
4485 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
81ecdfbb 4486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5bdf8622
DJ		 4487/* end confdefs.h. */
4488#include <string.h>
4489
4490_ACEOF
4491if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW		 4492 $EGREP "memchr" >/dev/null 2>&1; then :
4493
5bdf8622
DJ		 4494else
4495 ac_cv_header_stdc=no
4496fi
4497rm -f conftest*
4498
4499fi
4500
4501if test $ac_cv_header_stdc = yes; then
4502 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
81ecdfbb 4503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5bdf8622
DJ		 4504/* end confdefs.h. */
4505#include <stdlib.h>
4506
4507_ACEOF
4508if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW		 4509 $EGREP "free" >/dev/null 2>&1; then :
4510
5bdf8622
DJ		 4511else
4512 ac_cv_header_stdc=no
4513fi
4514rm -f conftest*
4515
4516fi
4517
4518if test $ac_cv_header_stdc = yes; then
4519 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
81ecdfbb 4520 if test "$cross_compiling" = yes; then :
5bdf8622
DJ		 4521 :
4522else
81ecdfbb 4523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5bdf8622
DJ		 4524/* end confdefs.h. */
4525#include <ctype.h>
81ecdfbb 4526#include <stdlib.h>
5bdf8622
DJ		 4527#if ((' ' & 0x0FF) == 0x020)
4528# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4529# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4530#else
4531# define ISLOWER(c) \
4532 (('a' <= (c) && (c) <= 'i') \
4533 || ('j' <= (c) && (c) <= 'r') \
4534 || ('s' <= (c) && (c) <= 'z'))
4535# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4536#endif
4537
4538#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4539int
4540main ()
4541{
4542 int i;
4543 for (i = 0; i < 256; i++)
4544 if (XOR (islower (i), ISLOWER (i))
4545 || toupper (i) != TOUPPER (i))
81ecdfbb
RW		 4546 return 2;
4547 return 0;
5bdf8622
DJ		 4548}
4549_ACEOF
81ecdfbb 4550if ac_fn_c_try_run "$LINENO"; then :
5bdf8622 4551
81ecdfbb
RW		 4552else
4553 ac_cv_header_stdc=no
5bdf8622 4554fi
81ecdfbb
RW		 4555rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4556 conftest.$ac_objext conftest.beam conftest.$ac_ext
5bdf8622 4557fi
81ecdfbb 4558
5bdf8622
DJ		 4559fi
4560fi
81ecdfbb
RW		 4561{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4562$as_echo "$ac_cv_header_stdc" >&6; }
5bdf8622
DJ		 4563if test $ac_cv_header_stdc = yes; then
4564
81ecdfbb 4565$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5bdf8622
DJ		 4566
4567fi
4568
4569
81ecdfbb
RW		 4570{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
4571$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
d0ac1c44 4572if ${ac_cv_header_stat_broken+:} false; then :
81ecdfbb 4573 $as_echo_n "(cached) " >&6
d60d9f65 4574else
81ecdfbb 4575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 4576/* end confdefs.h. */
d60d9f65
SS		 4577#include <sys/types.h>
4578#include <sys/stat.h>
4579
81ecdfbb
RW		 4580#if defined S_ISBLK && defined S_IFDIR
4581extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
d60d9f65
SS		 4582#endif
4583
81ecdfbb
RW		 4584#if defined S_ISBLK && defined S_IFCHR
4585extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
d60d9f65
SS		 4586#endif
4587
81ecdfbb
RW		 4588#if defined S_ISLNK && defined S_IFREG
4589extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
d60d9f65
SS		 4590#endif
4591
81ecdfbb
RW		 4592#if defined S_ISSOCK && defined S_IFREG
4593extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
d60d9f65
SS		 4594#endif
4595
9255ee31 4596_ACEOF
81ecdfbb 4597if ac_fn_c_try_compile "$LINENO"; then :
d60d9f65 4598 ac_cv_header_stat_broken=no
81ecdfbb
RW		 4599else
4600 ac_cv_header_stat_broken=yes
d60d9f65 4601fi
81ecdfbb 4602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65 4603fi
81ecdfbb
RW		 4604{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
4605$as_echo "$ac_cv_header_stat_broken" >&6; }
d60d9f65 4606if test $ac_cv_header_stat_broken = yes; then
9255ee31 4607
81ecdfbb 4608$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
d60d9f65
SS		 4609
4610fi
4611
4612ac_header_dirent=no
9255ee31 4613for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
81ecdfbb
RW		 4614 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4615{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4616$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
d0ac1c44 4617if eval \${$as_ac_Header+:} false; then :
81ecdfbb
RW		 4618 $as_echo_n "(cached) " >&6
4619else
4620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 4621/* end confdefs.h. */
d60d9f65
SS		 4622#include <sys/types.h>
4623#include <$ac_hdr>
9255ee31
EZ		 4624
4625int
4626main ()
4627{
4628if ((DIR *) 0)
4629return 0;
4630 ;
4631 return 0;
4632}
4633_ACEOF
81ecdfbb 4634if ac_fn_c_try_compile "$LINENO"; then :
9255ee31 4635 eval "$as_ac_Header=yes"
d60d9f65 4636else
81ecdfbb 4637 eval "$as_ac_Header=no"
d60d9f65 4638fi
81ecdfbb 4639rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65 4640fi
81ecdfbb
RW		 4641eval ac_res=\$$as_ac_Header
4642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4643$as_echo "$ac_res" >&6; }
d0ac1c44 4644if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
25ed0b71 4645 cat >>confdefs.h <<_ACEOF
81ecdfbb 4646#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
25ed0b71 4647_ACEOF
9255ee31
EZ		 4648
4649ac_header_dirent=$ac_hdr; break
d60d9f65 4650fi
9255ee31 4651
d60d9f65
SS		 4652done
4653# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4654if test $ac_header_dirent = dirent.h; then
81ecdfbb
RW		 4655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4656$as_echo_n "checking for library containing opendir... " >&6; }
d0ac1c44 4657if ${ac_cv_search_opendir+:} false; then :
81ecdfbb 4658 $as_echo_n "(cached) " >&6
d60d9f65 4659else
25ed0b71 4660 ac_func_search_save_LIBS=$LIBS
81ecdfbb 4661cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 4662/* end confdefs.h. */
9255ee31 4663
81ecdfbb
RW		 4664/* Override any GCC internal prototype to avoid an error.
4665 Use char because int might match the return type of a GCC
4666 builtin and then its argument prototype would still apply. */
9255ee31
EZ		 4667#ifdef __cplusplus
4668extern "C"
4669#endif
9255ee31
EZ		 4670char opendir ();
4671int
4672main ()
4673{
81ecdfbb 4674return opendir ();
9255ee31
EZ		 4675 ;
4676 return 0;
4677}
4678_ACEOF
81ecdfbb
RW		 4679for ac_lib in '' dir; do
4680 if test -z "$ac_lib"; then
4681 ac_res="none required"
4682 else
4683 ac_res=-l$ac_lib
25ed0b71 4684 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
81ecdfbb
RW		 4685 fi
4686 if ac_fn_c_try_link "$LINENO"; then :
4687 ac_cv_search_opendir=$ac_res
4688fi
4689rm -f core conftest.err conftest.$ac_objext \
4690 conftest$ac_exeext
d0ac1c44 4691 if ${ac_cv_search_opendir+:} false; then :
81ecdfbb
RW		 4692 break
4693fi
4694done
d0ac1c44 4695if ${ac_cv_search_opendir+:} false; then :
25ed0b71 4696
25ed0b71 4697else
81ecdfbb 4698 ac_cv_search_opendir=no
25ed0b71 4699fi
81ecdfbb 4700rm conftest.$ac_ext
25ed0b71 4701LIBS=$ac_func_search_save_LIBS
d60d9f65 4702fi
81ecdfbb
RW		 4703{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4704$as_echo "$ac_cv_search_opendir" >&6; }
4705ac_res=$ac_cv_search_opendir
4706if test "$ac_res" != no; then :
4707 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25ed0b71 4708
d60d9f65
SS		 4709fi
4710
4711else
81ecdfbb
RW		 4712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4713$as_echo_n "checking for library containing opendir... " >&6; }
d0ac1c44 4714if ${ac_cv_search_opendir+:} false; then :
81ecdfbb 4715 $as_echo_n "(cached) " >&6
d60d9f65 4716else
25ed0b71 4717 ac_func_search_save_LIBS=$LIBS
81ecdfbb 4718cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 4719/* end confdefs.h. */
9255ee31 4720
81ecdfbb
RW		 4721/* Override any GCC internal prototype to avoid an error.
4722 Use char because int might match the return type of a GCC
4723 builtin and then its argument prototype would still apply. */
9255ee31
EZ		 4724#ifdef __cplusplus
4725extern "C"
4726#endif
9255ee31
EZ		 4727char opendir ();
4728int
4729main ()
4730{
81ecdfbb 4731return opendir ();
9255ee31
EZ		 4732 ;
4733 return 0;
4734}
4735_ACEOF
81ecdfbb
RW		 4736for ac_lib in '' x; do
4737 if test -z "$ac_lib"; then
4738 ac_res="none required"
4739 else
4740 ac_res=-l$ac_lib
25ed0b71 4741 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
81ecdfbb
RW		 4742 fi
4743 if ac_fn_c_try_link "$LINENO"; then :
4744 ac_cv_search_opendir=$ac_res
4745fi
4746rm -f core conftest.err conftest.$ac_objext \
4747 conftest$ac_exeext
d0ac1c44 4748 if ${ac_cv_search_opendir+:} false; then :
81ecdfbb
RW		 4749 break
4750fi
4751done
d0ac1c44 4752if ${ac_cv_search_opendir+:} false; then :
25ed0b71 4753
25ed0b71 4754else
81ecdfbb 4755 ac_cv_search_opendir=no
d60d9f65 4756fi
81ecdfbb 4757rm conftest.$ac_ext
25ed0b71 4758LIBS=$ac_func_search_save_LIBS
d60d9f65 4759fi
81ecdfbb
RW		 4760{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4761$as_echo "$ac_cv_search_opendir" >&6; }
4762ac_res=$ac_cv_search_opendir
4763if test "$ac_res" != no; then :
4764 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
d60d9f65
SS		 4765
4766fi
4767
25ed0b71
KW		 4768fi
4769
4770
775e241e 4771for ac_func in fcntl kill lstat readlink
81ecdfbb
RW		 4772do :
4773 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4774ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 4775if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
81ecdfbb
RW		 4776 cat >>confdefs.h <<_ACEOF
4777#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4778_ACEOF
25ed0b71 4779
81ecdfbb
RW		 4780fi
4781done
25ed0b71 4782
cb41b9e7 4783for ac_func in fnmatch memmove pselect putenv select setenv setlocale \
81ecdfbb
RW		 4784 strcasecmp strpbrk tcgetattr vsnprintf
4785do :
4786 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4787ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 4788if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
81ecdfbb
RW		 4789 cat >>confdefs.h <<_ACEOF
4790#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4791_ACEOF
25ed0b71 4792
81ecdfbb
RW		 4793fi
4794done
4795
4796for ac_func in isascii isxdigit
4797do :
4798 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4799ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 4800if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
81ecdfbb
RW		 4801 cat >>confdefs.h <<_ACEOF
4802#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25ed0b71 4803_ACEOF
430b7832 4804
81ecdfbb
RW		 4805fi
4806done
430b7832 4807
81ecdfbb
RW		 4808for ac_func in getpwent getpwnam getpwuid
4809do :
4810 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4811ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 4812if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
81ecdfbb
RW		 4813 cat >>confdefs.h <<_ACEOF
4814#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4815_ACEOF
430b7832 4816
81ecdfbb
RW		 4817fi
4818done
430b7832 4819
d60d9f65 4820
775e241e
TT		 4821{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
4822$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
4823if ${ac_cv_type_uid_t+:} false; then :
4824 $as_echo_n "(cached) " >&6
4825else
4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4827/* end confdefs.h. */
4828#include <sys/types.h>
4829
4830_ACEOF
4831if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4832 $EGREP "uid_t" >/dev/null 2>&1; then :
4833 ac_cv_type_uid_t=yes
4834else
4835 ac_cv_type_uid_t=no
4836fi
4837rm -f conftest*
4838
4839fi
4840{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
4841$as_echo "$ac_cv_type_uid_t" >&6; }
4842if test $ac_cv_type_uid_t = no; then
4843
4844$as_echo "#define uid_t int" >>confdefs.h
4845
4846
4847$as_echo "#define gid_t int" >>confdefs.h
4848
4849fi
4850
4851for ac_header in unistd.h
4852do :
4853 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
4854if test "x$ac_cv_header_unistd_h" = xyes; then :
4855 cat >>confdefs.h <<_ACEOF
4856#define HAVE_UNISTD_H 1
4857_ACEOF
4858
4859fi
4860
4861done
4862
4863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5
4864$as_echo_n "checking for working chown... " >&6; }
4865if ${ac_cv_func_chown_works+:} false; then :
4866 $as_echo_n "(cached) " >&6
4867else
4868 if test "$cross_compiling" = yes; then :
4869 ac_cv_func_chown_works=no
4870else
4871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4872/* end confdefs.h. */
4873$ac_includes_default
4874#include <fcntl.h>
4875
4876int
4877main ()
4878{
4879 char *f = "conftest.chown";
4880 struct stat before, after;
4881
4882 if (creat (f, 0600) < 0)
4883 return 1;
4884 if (stat (f, &before) < 0)
4885 return 1;
4886 if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
4887 return 1;
4888 if (stat (f, &after) < 0)
4889 return 1;
4890 return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid);
4891
4892 ;
4893 return 0;
4894}
4895_ACEOF
4896if ac_fn_c_try_run "$LINENO"; then :
4897 ac_cv_func_chown_works=yes
4898else
4899 ac_cv_func_chown_works=no
4900fi
4901rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4902 conftest.$ac_objext conftest.beam conftest.$ac_ext
4903fi
4904
4905rm -f conftest.chown
4906
4907fi
4908{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5
4909$as_echo "$ac_cv_func_chown_works" >&6; }
4910if test $ac_cv_func_chown_works = yes; then
4911
4912$as_echo "#define HAVE_CHOWN 1" >>confdefs.h
4913
4914fi
4915
81ecdfbb
RW		 4916{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5
4917$as_echo_n "checking for working strcoll... " >&6; }
d0ac1c44 4918if ${ac_cv_func_strcoll_works+:} false; then :
81ecdfbb
RW		 4919 $as_echo_n "(cached) " >&6
4920else
4921 if test "$cross_compiling" = yes; then :
4922 ac_cv_func_strcoll_works=no
4923else
4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925/* end confdefs.h. */
4926$ac_includes_default
25ed0b71
KW		 4927int
4928main ()
4929{
81ecdfbb
RW		 4930return (strcoll ("abc", "def") >= 0 ||
4931 strcoll ("ABC", "DEF") >= 0 ||
4932 strcoll ("123", "456") >= 0)
9255ee31
EZ		 4933 ;
4934 return 0;
4935}
4936_ACEOF
81ecdfbb
RW		 4937if ac_fn_c_try_run "$LINENO"; then :
4938 ac_cv_func_strcoll_works=yes
d60d9f65 4939else
81ecdfbb
RW		 4940 ac_cv_func_strcoll_works=no
4941fi
4942rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4943 conftest.$ac_objext conftest.beam conftest.$ac_ext
4944fi
25ed0b71 4945
d60d9f65 4946fi
81ecdfbb
RW		 4947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strcoll_works" >&5
4948$as_echo "$ac_cv_func_strcoll_works" >&6; }
4949if test $ac_cv_func_strcoll_works = yes; then
4950
4951$as_echo "#define HAVE_STRCOLL 1" >>confdefs.h
4952
d60d9f65 4953fi
81ecdfbb
RW		 4954
4955
775e241e
TT		 4956for ac_header in fcntl.h unistd.h stdlib.h varargs.h stdarg.h stdbool.h \
4957 string.h strings.h \
81ecdfbb
RW		 4958 limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h
4959do :
4960 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4961ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
d0ac1c44 4962if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
25ed0b71 4963 cat >>confdefs.h <<_ACEOF
81ecdfbb 4964#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
25ed0b71 4965_ACEOF
9255ee31 4966
d60d9f65 4967fi
81ecdfbb 4968
d60d9f65
SS		 4969done
4970
775e241e 4971for ac_header in sys/ioctl.h sys/pte.h sys/stream.h sys/select.h sys/file.h
81ecdfbb
RW		 4972do :
4973 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4974ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
d0ac1c44 4975if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
81ecdfbb
RW		 4976 cat >>confdefs.h <<_ACEOF
4977#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4978_ACEOF
25ed0b71 4979
81ecdfbb 4980fi
5bdf8622 4981
81ecdfbb 4982done
5bdf8622
DJ		 4983
4984
81ecdfbb
RW		 4985for ac_header in sys/ptem.h
4986do :
4987 ac_fn_c_check_header_compile "$LINENO" "sys/ptem.h" "ac_cv_header_sys_ptem_h" "
4988#if HAVE_SYS_STREAM_H
4989# include <sys/stream.h>
4990#endif
5bdf8622 4991
81ecdfbb 4992"
d0ac1c44 4993if test "x$ac_cv_header_sys_ptem_h" = xyes; then :
81ecdfbb
RW		 4994 cat >>confdefs.h <<_ACEOF
4995#define HAVE_SYS_PTEM_H 1
4996_ACEOF
5bdf8622 4997
81ecdfbb 4998fi
5bdf8622 4999
81ecdfbb 5000done
5bdf8622
DJ		 5001
5002
cc88a640
JK		 5003# Check whether --enable-largefile was given.
5004if test "${enable_largefile+set}" = set; then :
5005 enableval=$enable_largefile;
5006fi
5007
5008if test "$enable_largefile" != no; then
5009
5010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5011$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
d0ac1c44 5012if ${ac_cv_sys_largefile_CC+:} false; then :
cc88a640
JK		 5013 $as_echo_n "(cached) " >&6
5014else
5015 ac_cv_sys_largefile_CC=no
5016 if test "$GCC" != yes; then
5017 ac_save_CC=$CC
5018 while :; do
5019 # IRIX 6.2 and later do not support large files by default,
5020 # so use the C compiler's -n32 option if that helps.
5021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5022/* end confdefs.h. */
5023#include <sys/types.h>
5024 /* Check that off_t can represent 2**63 - 1 correctly.
5025 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5026 since some C++ compilers masquerading as C compilers
5027 incorrectly reject 9223372036854775807. */
5028#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5029 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5030 && LARGE_OFF_T % 2147483647 == 1)
5031 ? 1 : -1];
5032int
5033main ()
5034{
5035
5036 ;
5037 return 0;
5038}
5039_ACEOF
5040 if ac_fn_c_try_compile "$LINENO"; then :
5041 break
5042fi
5043rm -f core conftest.err conftest.$ac_objext
5044 CC="$CC -n32"
5045 if ac_fn_c_try_compile "$LINENO"; then :
5046 ac_cv_sys_largefile_CC=' -n32'; break
5047fi
5048rm -f core conftest.err conftest.$ac_objext
5049 break
5050 done
5051 CC=$ac_save_CC
5052 rm -f conftest.$ac_ext
5053 fi
5054fi
5055{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5056$as_echo "$ac_cv_sys_largefile_CC" >&6; }
5057 if test "$ac_cv_sys_largefile_CC" != no; then
5058 CC=$CC$ac_cv_sys_largefile_CC
5059 fi
5060
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5062$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
d0ac1c44 5063if ${ac_cv_sys_file_offset_bits+:} false; then :
cc88a640
JK		 5064 $as_echo_n "(cached) " >&6
5065else
5066 while :; do
5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068/* end confdefs.h. */
5069#include <sys/types.h>
5070 /* Check that off_t can represent 2**63 - 1 correctly.
5071 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5072 since some C++ compilers masquerading as C compilers
5073 incorrectly reject 9223372036854775807. */
5074#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5075 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5076 && LARGE_OFF_T % 2147483647 == 1)
5077 ? 1 : -1];
5078int
5079main ()
5080{
5081
5082 ;
5083 return 0;
5084}
5085_ACEOF
5086if ac_fn_c_try_compile "$LINENO"; then :
5087 ac_cv_sys_file_offset_bits=no; break
5088fi
5089rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5091/* end confdefs.h. */
5092#define _FILE_OFFSET_BITS 64
5093#include <sys/types.h>
5094 /* Check that off_t can represent 2**63 - 1 correctly.
5095 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5096 since some C++ compilers masquerading as C compilers
5097 incorrectly reject 9223372036854775807. */
5098#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5099 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5100 && LARGE_OFF_T % 2147483647 == 1)
5101 ? 1 : -1];
5102int
5103main ()
5104{
5105
5106 ;
5107 return 0;
5108}
5109_ACEOF
5110if ac_fn_c_try_compile "$LINENO"; then :
5111 ac_cv_sys_file_offset_bits=64; break
5112fi
5113rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5114 ac_cv_sys_file_offset_bits=unknown
5115 break
5116done
5117fi
5118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5119$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5120case $ac_cv_sys_file_offset_bits in #(
5121 no | unknown) ;;
5122 *)
5123cat >>confdefs.h <<_ACEOF
5124#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5125_ACEOF
5126;;
5127esac
5128rm -rf conftest*
5129 if test $ac_cv_sys_file_offset_bits = unknown; then
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5131$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
d0ac1c44 5132if ${ac_cv_sys_large_files+:} false; then :
cc88a640
JK		 5133 $as_echo_n "(cached) " >&6
5134else
5135 while :; do
5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5137/* end confdefs.h. */
5138#include <sys/types.h>
5139 /* Check that off_t can represent 2**63 - 1 correctly.
5140 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5141 since some C++ compilers masquerading as C compilers
5142 incorrectly reject 9223372036854775807. */
5143#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5144 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5145 && LARGE_OFF_T % 2147483647 == 1)
5146 ? 1 : -1];
5147int
5148main ()
5149{
5150
5151 ;
5152 return 0;
5153}
5154_ACEOF
5155if ac_fn_c_try_compile "$LINENO"; then :
5156 ac_cv_sys_large_files=no; break
5157fi
5158rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5160/* end confdefs.h. */
5161#define _LARGE_FILES 1
5162#include <sys/types.h>
5163 /* Check that off_t can represent 2**63 - 1 correctly.
5164 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5165 since some C++ compilers masquerading as C compilers
5166 incorrectly reject 9223372036854775807. */
5167#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5168 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5169 && LARGE_OFF_T % 2147483647 == 1)
5170 ? 1 : -1];
5171int
5172main ()
5173{
5174
5175 ;
5176 return 0;
5177}
5178_ACEOF
5179if ac_fn_c_try_compile "$LINENO"; then :
5180 ac_cv_sys_large_files=1; break
5181fi
5182rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5183 ac_cv_sys_large_files=unknown
5184 break
5185done
5186fi
5187{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5188$as_echo "$ac_cv_sys_large_files" >&6; }
5189case $ac_cv_sys_large_files in #(
5190 no | unknown) ;;
5191 *)
5192cat >>confdefs.h <<_ACEOF
5193#define _LARGE_FILES $ac_cv_sys_large_files
5194_ACEOF
5195;;
5196esac
5197rm -rf conftest*
5198 fi
d0ac1c44
SM		 5199
5200
cc88a640
JK		 5201fi
5202
5203
5bdf8622 5204
81ecdfbb
RW		 5205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of signal functions" >&5
5206$as_echo_n "checking for type of signal functions... " >&6; }
d0ac1c44 5207if ${bash_cv_signal_vintage+:} false; then :
81ecdfbb
RW		 5208 $as_echo_n "(cached) " >&6
5209else
5bdf8622 5210
81ecdfbb
RW		 5211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5212/* end confdefs.h. */
5213#include <signal.h>
5214int
5215main ()
5216{
5217
5218 sigset_t ss;
5219 struct sigaction sa;
5220 sigemptyset(&ss); sigsuspend(&ss);
5221 sigaction(SIGINT, &sa, (struct sigaction *) 0);
5222 sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
5bdf8622 5223
81ecdfbb
RW		 5224 ;
5225 return 0;
5226}
5227_ACEOF
5228if ac_fn_c_try_link "$LINENO"; then :
5229 bash_cv_signal_vintage=posix
5230else
5bdf8622 5231
81ecdfbb
RW		 5232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5233/* end confdefs.h. */
5234#include <signal.h>
5235int
5236main ()
5bdf8622 5237{
81ecdfbb
RW		 5238
5239 int mask = sigmask(SIGINT);
5240 sigsetmask(mask); sigblock(mask); sigpause(mask);
5241
5242 ;
5243 return 0;
5bdf8622 5244}
81ecdfbb
RW		 5245_ACEOF
5246if ac_fn_c_try_link "$LINENO"; then :
5247 bash_cv_signal_vintage=4.2bsd
5248else
5bdf8622 5249
81ecdfbb
RW		 5250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5251/* end confdefs.h. */
5252
5253 #include <signal.h>
5254 RETSIGTYPE foo() { }
5bdf8622
DJ		 5255int
5256main ()
5257{
81ecdfbb
RW		 5258
5259 int mask = sigmask(SIGINT);
5260 sigset(SIGINT, foo); sigrelse(SIGINT);
5261 sighold(SIGINT); sigpause(SIGINT);
5262
5bdf8622
DJ		 5263 ;
5264 return 0;
5265}
5266_ACEOF
81ecdfbb
RW		 5267if ac_fn_c_try_link "$LINENO"; then :
5268 bash_cv_signal_vintage=svr3
5bdf8622 5269else
81ecdfbb 5270 bash_cv_signal_vintage=v7
5bdf8622 5271
5bdf8622 5272fi
81ecdfbb
RW		 5273rm -f core conftest.err conftest.$ac_objext \
5274 conftest$ac_exeext conftest.$ac_ext
5275
5bdf8622 5276fi
81ecdfbb
RW		 5277rm -f core conftest.err conftest.$ac_objext \
5278 conftest$ac_exeext conftest.$ac_ext
5bdf8622
DJ		 5279
5280fi
81ecdfbb
RW		 5281rm -f core conftest.err conftest.$ac_objext \
5282 conftest$ac_exeext conftest.$ac_ext
5bdf8622 5283
81ecdfbb 5284fi
5bdf8622 5285
81ecdfbb
RW		 5286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_signal_vintage" >&5
5287$as_echo "$bash_cv_signal_vintage" >&6; }
5288if test "$bash_cv_signal_vintage" = posix; then
5289$as_echo "#define HAVE_POSIX_SIGNALS 1" >>confdefs.h
5bdf8622 5290
81ecdfbb
RW		 5291elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
5292$as_echo "#define HAVE_BSD_SIGNALS 1" >>confdefs.h
5bdf8622 5293
81ecdfbb
RW		 5294elif test "$bash_cv_signal_vintage" = svr3; then
5295$as_echo "#define HAVE_USG_SIGHOLD 1" >>confdefs.h
5bdf8622 5296
81ecdfbb
RW		 5297fi
5298
5299
5300
5301{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal handlers must be reinstalled when invoked" >&5
5302$as_echo_n "checking if signal handlers must be reinstalled when invoked... " >&6; }
d0ac1c44 5303if ${bash_cv_must_reinstall_sighandlers+:} false; then :
81ecdfbb
RW		 5304 $as_echo_n "(cached) " >&6
5305else
5306 if test "$cross_compiling" = yes; then :
5307 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5
5308$as_echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;}
5309 bash_cv_must_reinstall_sighandlers=no
5310
5311else
5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5313/* end confdefs.h. */
5314
5315#include <signal.h>
5316#ifdef HAVE_UNISTD_H
5317#include <unistd.h>
5bdf8622
DJ		 5318#endif
5319
81ecdfbb 5320typedef RETSIGTYPE sigfunc();
5bdf8622 5321
cb41b9e7 5322volatile int nsigint;
81ecdfbb
RW		 5323
5324#ifdef HAVE_POSIX_SIGNALS
5325sigfunc *
5326set_signal_handler(sig, handler)
5327 int sig;
5328 sigfunc *handler;
5bdf8622 5329{
81ecdfbb
RW		 5330 struct sigaction act, oact;
5331 act.sa_handler = handler;
5332 act.sa_flags = 0;
5333 sigemptyset (&act.sa_mask);
5334 sigemptyset (&oact.sa_mask);
5335 sigaction (sig, &act, &oact);
5336 return (oact.sa_handler);
5337}
5bdf8622 5338#else
81ecdfbb 5339#define set_signal_handler(s, h) signal(s, h)
5bdf8622 5340#endif
81ecdfbb
RW		 5341
5342RETSIGTYPE
5343sigint(s)
5344int s;
5345{
5346 nsigint++;
5bdf8622 5347}
5bdf8622 5348
81ecdfbb 5349main()
5bdf8622 5350{
81ecdfbb
RW		 5351 nsigint = 0;
5352 set_signal_handler(SIGINT, sigint);
5353 kill((int)getpid(), SIGINT);
5354 kill((int)getpid(), SIGINT);
5355 exit(nsigint != 2);
5bdf8622 5356}
81ecdfbb 5357
5bdf8622 5358_ACEOF
81ecdfbb
RW		 5359if ac_fn_c_try_run "$LINENO"; then :
5360 bash_cv_must_reinstall_sighandlers=no
5bdf8622 5361else
81ecdfbb 5362 bash_cv_must_reinstall_sighandlers=yes
5bdf8622 5363fi
81ecdfbb
RW		 5364rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5365 conftest.$ac_objext conftest.beam conftest.$ac_ext
5bdf8622 5366fi
5bdf8622
DJ		 5367
5368fi
5bdf8622 5369
81ecdfbb
RW		 5370{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_must_reinstall_sighandlers" >&5
5371$as_echo "$bash_cv_must_reinstall_sighandlers" >&6; }
5372if test $bash_cv_must_reinstall_sighandlers = yes; then
5373$as_echo "#define MUST_REINSTALL_SIGHANDLERS 1" >>confdefs.h
5bdf8622 5374
81ecdfbb 5375fi
5bdf8622
DJ		 5376
5377
5bdf8622 5378
81ecdfbb
RW		 5379{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5
5380$as_echo_n "checking for presence of POSIX-style sigsetjmp/siglongjmp... " >&6; }
d0ac1c44 5381if ${bash_cv_func_sigsetjmp+:} false; then :
81ecdfbb
RW		 5382 $as_echo_n "(cached) " >&6
5383else
5384 if test "$cross_compiling" = yes; then :
5385 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5
5386$as_echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;}
5387 bash_cv_func_sigsetjmp=missing
5bdf8622 5388
81ecdfbb
RW		 5389else
5390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5391/* end confdefs.h. */
5bdf8622 5392
81ecdfbb
RW		 5393#ifdef HAVE_UNISTD_H
5394#include <unistd.h>
5395#endif
5396#include <sys/types.h>
5397#include <signal.h>
5398#include <setjmp.h>
5bdf8622 5399
81ecdfbb 5400main()
5bdf8622 5401{
81ecdfbb
RW		 5402#if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
5403exit (1);
5bdf8622 5404#else
5bdf8622 5405
81ecdfbb
RW		 5406int code;
5407sigset_t set, oset;
5408sigjmp_buf xx;
5409
5410/* get the mask */
5411sigemptyset(&set);
5412sigemptyset(&oset);
5413sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set);
5414sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset);
5415
5416/* save it */
5417code = sigsetjmp(xx, 1);
5418if (code)
5419 exit(0); /* could get sigmask and compare to oset here. */
5420
5421/* change it */
5422sigaddset(&set, SIGINT);
5423sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
5424
5425/* and siglongjmp */
5426siglongjmp(xx, 10);
5427exit(1);
5428#endif
5bdf8622
DJ		 5429}
5430_ACEOF
81ecdfbb
RW		 5431if ac_fn_c_try_run "$LINENO"; then :
5432 bash_cv_func_sigsetjmp=present
5bdf8622 5433else
81ecdfbb 5434 bash_cv_func_sigsetjmp=missing
5bdf8622 5435fi
81ecdfbb
RW		 5436rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5437 conftest.$ac_objext conftest.beam conftest.$ac_ext
5bdf8622 5438fi
5bdf8622
DJ		 5439
5440fi
5bdf8622 5441
81ecdfbb
RW		 5442{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_sigsetjmp" >&5
5443$as_echo "$bash_cv_func_sigsetjmp" >&6; }
5444if test $bash_cv_func_sigsetjmp = present; then
5445$as_echo "#define HAVE_POSIX_SIGSETJMP 1" >>confdefs.h
5bdf8622 5446
81ecdfbb
RW		 5447fi
5448
5449{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lstat" >&5
5450$as_echo_n "checking for lstat... " >&6; }
d0ac1c44 5451if ${bash_cv_func_lstat+:} false; then :
81ecdfbb 5452 $as_echo_n "(cached) " >&6
5bdf8622 5453else
81ecdfbb 5454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5bdf8622 5455/* end confdefs.h. */
81ecdfbb
RW		 5456
5457#include <sys/types.h>
5458#include <sys/stat.h>
5459
5bdf8622
DJ		 5460int
5461main ()
5462{
81ecdfbb 5463 lstat(".",(struct stat *)0);
5bdf8622
DJ		 5464 ;
5465 return 0;
5466}
5467_ACEOF
81ecdfbb
RW		 5468if ac_fn_c_try_link "$LINENO"; then :
5469 bash_cv_func_lstat=yes
5bdf8622 5470else
81ecdfbb 5471 bash_cv_func_lstat=no
5bdf8622 5472fi
81ecdfbb
RW		 5473rm -f core conftest.err conftest.$ac_objext \
5474 conftest$ac_exeext conftest.$ac_ext
5bdf8622 5475fi
81ecdfbb
RW		 5476{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_lstat" >&5
5477$as_echo "$bash_cv_func_lstat" >&6; }
5478if test $bash_cv_func_lstat = yes; then
5479 $as_echo "#define HAVE_LSTAT 1" >>confdefs.h
5bdf8622
DJ		 5480
5481fi
5482
5483
81ecdfbb
RW		 5484{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not strcoll and strcmp differ" >&5
5485$as_echo_n "checking whether or not strcoll and strcmp differ... " >&6; }
d0ac1c44 5486if ${bash_cv_func_strcoll_broken+:} false; then :
81ecdfbb
RW		 5487 $as_echo_n "(cached) " >&6
5488else
5489 if test "$cross_compiling" = yes; then :
5490 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5
5491$as_echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;}
5492 bash_cv_func_strcoll_broken=no
5bdf8622 5493
81ecdfbb
RW		 5494else
5495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5496/* end confdefs.h. */
5bdf8622 5497
81ecdfbb
RW		 5498#include <stdio.h>
5499#if defined (HAVE_LOCALE_H)
5500#include <locale.h>
5501#endif
5bdf8622 5502
81ecdfbb
RW		 5503main(c, v)
5504int c;
5505char *v[];
5506{
5507 int r1, r2;
5508 char *deflocale, *defcoll;
5bdf8622 5509
81ecdfbb
RW		 5510#ifdef HAVE_SETLOCALE
5511 deflocale = setlocale(LC_ALL, "");
5512 defcoll = setlocale(LC_COLLATE, "");
5513#endif
5bdf8622 5514
81ecdfbb
RW		 5515#ifdef HAVE_STRCOLL
5516 /* These two values are taken from tests/glob-test. */
5517 r1 = strcoll("abd", "aXd");
5518#else
5519 r1 = 0;
5520#endif
5521 r2 = strcmp("abd", "aXd");
5bdf8622 5522
81ecdfbb
RW		 5523 /* These two should both be greater than 0. It is permissible for
5524 a system to return different values, as long as the sign is the
5525 same. */
5bdf8622 5526
81ecdfbb
RW		 5527 /* Exit with 1 (failure) if these two values are both > 0, since
5528 this tests whether strcoll(3) is broken with respect to strcmp(3)
5529 in the default locale. */
5530 exit (r1 > 0 && r2 > 0);
5531}
5bdf8622 5532
81ecdfbb
RW		 5533_ACEOF
5534if ac_fn_c_try_run "$LINENO"; then :
5535 bash_cv_func_strcoll_broken=yes
5536else
5537 bash_cv_func_strcoll_broken=no
5538fi
5539rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5540 conftest.$ac_objext conftest.beam conftest.$ac_ext
5541fi
5bdf8622 5542
81ecdfbb 5543fi
5bdf8622 5544
81ecdfbb
RW		 5545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_strcoll_broken" >&5
5546$as_echo "$bash_cv_func_strcoll_broken" >&6; }
5547if test $bash_cv_func_strcoll_broken = yes; then
5548$as_echo "#define STRCOLL_BROKEN 1" >>confdefs.h
5bdf8622 5549
81ecdfbb 5550fi
5bdf8622
DJ		 5551
5552
81ecdfbb
RW		 5553{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the ctype macros accept non-ascii characters" >&5
5554$as_echo_n "checking whether the ctype macros accept non-ascii characters... " >&6; }
d0ac1c44 5555if ${bash_cv_func_ctype_nonascii+:} false; then :
81ecdfbb
RW		 5556 $as_echo_n "(cached) " >&6
5557else
5558 if test "$cross_compiling" = yes; then :
5559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&5
5560$as_echo "$as_me: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&2;}
5561 bash_cv_func_ctype_nonascii=no
5bdf8622 5562
5bdf8622 5563else
81ecdfbb 5564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5bdf8622 5565/* end confdefs.h. */
5bdf8622 5566
81ecdfbb
RW		 5567#ifdef HAVE_LOCALE_H
5568#include <locale.h>
5569#endif
5570#include <stdio.h>
5571#include <ctype.h>
5572
5573main(c, v)
5574int c;
5575char *v[];
5576{
5577 char *deflocale;
5578 unsigned char x;
5579 int r1, r2;
5580
5581#ifdef HAVE_SETLOCALE
5582 /* We take a shot here. If that locale is not known, try the
5583 system default. We try this one because '\342' (226) is
5584 known to be a printable character in that locale. */
5585 deflocale = setlocale(LC_ALL, "en_US.ISO8859-1");
5586 if (deflocale == 0)
5587 deflocale = setlocale(LC_ALL, "");
5588#endif
5589
5590 x = '\342';
5591 r1 = isprint(x);
5592 x -= 128;
5593 r2 = isprint(x);
5594 exit (r1 == 0 || r2 == 0);
5595}
5bdf8622 5596
5bdf8622 5597_ACEOF
81ecdfbb
RW		 5598if ac_fn_c_try_run "$LINENO"; then :
5599 bash_cv_func_ctype_nonascii=yes
d60d9f65 5600else
81ecdfbb
RW		 5601 bash_cv_func_ctype_nonascii=no
5602fi
5603rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5604 conftest.$ac_objext conftest.beam conftest.$ac_ext
5bdf8622 5605fi
25ed0b71 5606
d60d9f65 5607fi
5bdf8622 5608
81ecdfbb
RW		 5609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_ctype_nonascii" >&5
5610$as_echo "$bash_cv_func_ctype_nonascii" >&6; }
5611if test $bash_cv_func_ctype_nonascii = yes; then
5612$as_echo "#define CTYPE_NON_ASCII 1" >>confdefs.h
d60d9f65
SS		 5613
5614fi
5615
25ed0b71 5616
81ecdfbb
RW		 5617{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpw functions are declared in pwd.h" >&5
5618$as_echo_n "checking whether getpw functions are declared in pwd.h... " >&6; }
d0ac1c44 5619if ${bash_cv_getpw_declared+:} false; then :
81ecdfbb 5620 $as_echo_n "(cached) " >&6
9255ee31 5621else
81ecdfbb 5622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 5623/* end confdefs.h. */
25ed0b71 5624
81ecdfbb
RW		 5625#include <sys/types.h>
5626#ifdef HAVE_UNISTD_H
5627# include <unistd.h>
5628#endif
5629#include <pwd.h>
25ed0b71 5630
9255ee31 5631_ACEOF
81ecdfbb
RW		 5632if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5633 $EGREP "getpwuid" >/dev/null 2>&1; then :
5634 bash_cv_getpw_declared=yes
9255ee31 5635else
81ecdfbb 5636 bash_cv_getpw_declared=no
9255ee31 5637fi
81ecdfbb 5638rm -f conftest*
25ed0b71 5639
25ed0b71 5640fi
25ed0b71 5641
81ecdfbb
RW		 5642{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_getpw_declared" >&5
5643$as_echo "$bash_cv_getpw_declared" >&6; }
5644if test $bash_cv_getpw_declared = yes; then
5645$as_echo "#define HAVE_GETPW_DECLS 1" >>confdefs.h
25ed0b71
KW		 5646
5647fi
9255ee31 5648
25ed0b71 5649
81ecdfbb
RW		 5650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
5651$as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
d0ac1c44 5652if ${ac_cv_sys_tiocgwinsz_in_termios_h+:} false; then :
81ecdfbb
RW		 5653 $as_echo_n "(cached) " >&6
5654else
5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5656/* end confdefs.h. */
5657#include <sys/types.h>
5658#include <termios.h>
5659#ifdef TIOCGWINSZ
5660 yes
5661#endif
d60d9f65 5662
81ecdfbb
RW		 5663_ACEOF
5664if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5665 $EGREP "yes" >/dev/null 2>&1; then :
5666 ac_cv_sys_tiocgwinsz_in_termios_h=yes
5667else
5668 ac_cv_sys_tiocgwinsz_in_termios_h=no
5669fi
5670rm -f conftest*
25ed0b71 5671
81ecdfbb
RW		 5672fi
5673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
5674$as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
25ed0b71 5675
81ecdfbb
RW		 5676if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
5678$as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
d0ac1c44 5679if ${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+:} false; then :
81ecdfbb
RW		 5680 $as_echo_n "(cached) " >&6
5681else
5682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5bdf8622 5683/* end confdefs.h. */
81ecdfbb
RW		 5684#include <sys/types.h>
5685#include <sys/ioctl.h>
5686#ifdef TIOCGWINSZ
5687 yes
5bdf8622
DJ		 5688#endif
5689
5bdf8622 5690_ACEOF
81ecdfbb
RW		 5691if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5692 $EGREP "yes" >/dev/null 2>&1; then :
5693 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
5bdf8622 5694else
81ecdfbb 5695 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
5bdf8622 5696fi
81ecdfbb 5697rm -f conftest*
5bdf8622
DJ		 5698
5699fi
81ecdfbb
RW		 5700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
5701$as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
5bdf8622 5702
81ecdfbb 5703 if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
5bdf8622 5704
81ecdfbb
RW		 5705$as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
5706
5707 fi
5708fi
5bdf8622
DJ		 5709
5710
cc88a640
JK		 5711{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sig_atomic_t in signal.h" >&5
5712$as_echo_n "checking for sig_atomic_t in signal.h... " >&6; }
d0ac1c44 5713if ${ac_cv_have_sig_atomic_t+:} false; then :
cc88a640
JK		 5714 $as_echo_n "(cached) " >&6
5715else
5716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5717/* end confdefs.h. */
5718
5719#include <signal.h>
5720
5721int
5722main ()
5723{
5724 sig_atomic_t x;
5725 ;
5726 return 0;
5727}
5728_ACEOF
5729if ac_fn_c_try_link "$LINENO"; then :
5730 ac_cv_have_sig_atomic_t=yes
5731else
5732 ac_cv_have_sig_atomic_t=no
5733fi
5734rm -f core conftest.err conftest.$ac_objext \
5735 conftest$ac_exeext conftest.$ac_ext
5736fi
5737{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sig_atomic_t" >&5
5738$as_echo "$ac_cv_have_sig_atomic_t" >&6; }
5739if test "$ac_cv_have_sig_atomic_t" = "no"
5740then
5741 ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "$ac_includes_default"
d0ac1c44 5742if test "x$ac_cv_type_sig_atomic_t" = xyes; then :
cc88a640
JK		 5743
5744else
5745
5746cat >>confdefs.h <<_ACEOF
5747#define sig_atomic_t int
5748_ACEOF
5749
5750fi
5751
5752fi
5753
81ecdfbb
RW		 5754{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signal handlers are of type void" >&5
5755$as_echo_n "checking whether signal handlers are of type void... " >&6; }
d0ac1c44 5756if ${bash_cv_void_sighandler+:} false; then :
81ecdfbb 5757 $as_echo_n "(cached) " >&6
d60d9f65 5758else
81ecdfbb 5759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 5760/* end confdefs.h. */
81ecdfbb 5761#include <sys/types.h>
d60d9f65 5762#include <signal.h>
81ecdfbb
RW		 5763#ifdef signal
5764#undef signal
5765#endif
5766#ifdef __cplusplus
5767extern "C"
5768#endif
5769void (*signal ()) ();
9255ee31
EZ		 5770int
5771main ()
5772{
81ecdfbb 5773int i;
9255ee31
EZ		 5774 ;
5775 return 0;
5776}
5777_ACEOF
81ecdfbb
RW		 5778if ac_fn_c_try_compile "$LINENO"; then :
5779 bash_cv_void_sighandler=yes
d60d9f65 5780else
81ecdfbb
RW		 5781 bash_cv_void_sighandler=no
5782fi
5783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5784fi
5785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_void_sighandler" >&5
5786$as_echo "$bash_cv_void_sighandler" >&6; }
5787if test $bash_cv_void_sighandler = yes; then
5788$as_echo "#define VOID_SIGHANDLER 1" >>confdefs.h
25ed0b71 5789
81ecdfbb 5790fi
9255ee31 5791
cc88a640 5792
81ecdfbb
RW		 5793{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIOCSTAT in sys/ioctl.h" >&5
5794$as_echo_n "checking for TIOCSTAT in sys/ioctl.h... " >&6; }
d0ac1c44 5795if ${bash_cv_tiocstat_in_ioctl+:} false; then :
81ecdfbb
RW		 5796 $as_echo_n "(cached) " >&6
5797else
5798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 5799/* end confdefs.h. */
81ecdfbb
RW		 5800#include <sys/types.h>
5801#include <sys/ioctl.h>
9255ee31
EZ		 5802int
5803main ()
5804{
81ecdfbb 5805int x = TIOCSTAT;
9255ee31
EZ		 5806 ;
5807 return 0;
5808}
5809_ACEOF
81ecdfbb
RW		 5810if ac_fn_c_try_compile "$LINENO"; then :
5811 bash_cv_tiocstat_in_ioctl=yes
d60d9f65 5812else
81ecdfbb
RW		 5813 bash_cv_tiocstat_in_ioctl=no
5814fi
5815rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5816fi
5817
5818{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_tiocstat_in_ioctl" >&5
5819$as_echo "$bash_cv_tiocstat_in_ioctl" >&6; }
5820if test $bash_cv_tiocstat_in_ioctl = yes; then
5821$as_echo "#define TIOCSTAT_IN_SYS_IOCTL 1" >>confdefs.h
25ed0b71 5822
81ecdfbb 5823fi
9255ee31 5824
81ecdfbb
RW		 5825{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIONREAD in sys/ioctl.h" >&5
5826$as_echo_n "checking for FIONREAD in sys/ioctl.h... " >&6; }
d0ac1c44 5827if ${bash_cv_fionread_in_ioctl+:} false; then :
81ecdfbb
RW		 5828 $as_echo_n "(cached) " >&6
5829else
5830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 5831/* end confdefs.h. */
81ecdfbb
RW		 5832#include <sys/types.h>
5833#include <sys/ioctl.h>
9255ee31
EZ		 5834int
5835main ()
5836{
81ecdfbb 5837int x = FIONREAD;
9255ee31
EZ		 5838 ;
5839 return 0;
5840}
5841_ACEOF
81ecdfbb
RW		 5842if ac_fn_c_try_compile "$LINENO"; then :
5843 bash_cv_fionread_in_ioctl=yes
d60d9f65 5844else
81ecdfbb 5845 bash_cv_fionread_in_ioctl=no
d60d9f65 5846fi
81ecdfbb 5847rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65 5848fi
d60d9f65 5849
81ecdfbb
RW		 5850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_fionread_in_ioctl" >&5
5851$as_echo "$bash_cv_fionread_in_ioctl" >&6; }
5852if test $bash_cv_fionread_in_ioctl = yes; then
5853$as_echo "#define FIONREAD_IN_SYS_IOCTL 1" >>confdefs.h
d60d9f65
SS		 5854
5855fi
5856
81ecdfbb
RW		 5857{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t in sys/types.h" >&5
5858$as_echo_n "checking for speed_t in sys/types.h... " >&6; }
d0ac1c44 5859if ${bash_cv_speed_t_in_sys_types+:} false; then :
81ecdfbb
RW		 5860 $as_echo_n "(cached) " >&6
5861else
5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5863/* end confdefs.h. */
5864#include <sys/types.h>
5865int
5866main ()
5867{
5868speed_t x;
5869 ;
5870 return 0;
5871}
25ed0b71 5872_ACEOF
81ecdfbb
RW		 5873if ac_fn_c_try_compile "$LINENO"; then :
5874 bash_cv_speed_t_in_sys_types=yes
5875else
5876 bash_cv_speed_t_in_sys_types=no
5877fi
5878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65
SS		 5879fi
5880
81ecdfbb
RW		 5881{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_speed_t_in_sys_types" >&5
5882$as_echo "$bash_cv_speed_t_in_sys_types" >&6; }
5883if test $bash_cv_speed_t_in_sys_types = yes; then
5884$as_echo "#define SPEED_T_IN_SYS_TYPES 1" >>confdefs.h
25ed0b71 5885
81ecdfbb 5886fi
25ed0b71 5887
81ecdfbb
RW		 5888{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct winsize in sys/ioctl.h and termios.h" >&5
5889$as_echo_n "checking for struct winsize in sys/ioctl.h and termios.h... " >&6; }
d0ac1c44 5890if ${bash_cv_struct_winsize_header+:} false; then :
81ecdfbb 5891 $as_echo_n "(cached) " >&6
d60d9f65 5892else
81ecdfbb
RW		 5893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5894/* end confdefs.h. */
5895#include <sys/types.h>
5896#include <sys/ioctl.h>
5897int
5898main ()
5899{
5900struct winsize x;
5901 ;
5902 return 0;
5903}
25ed0b71 5904_ACEOF
81ecdfbb
RW		 5905if ac_fn_c_try_compile "$LINENO"; then :
5906 bash_cv_struct_winsize_header=ioctl_h
5907else
5908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 5909/* end confdefs.h. */
81ecdfbb
RW		 5910#include <sys/types.h>
5911#include <termios.h>
5912int
5913main ()
5914{
5915struct winsize x;
5916 ;
5917 return 0;
5918}
5919_ACEOF
5920if ac_fn_c_try_compile "$LINENO"; then :
5921 bash_cv_struct_winsize_header=termios_h
5922else
5923 bash_cv_struct_winsize_header=other
5924fi
5925rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d60d9f65 5926
81ecdfbb
RW		 5927fi
5928rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5929fi
d60d9f65 5930
81ecdfbb
RW		 5931if test $bash_cv_struct_winsize_header = ioctl_h; then
5932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sys/ioctl.h" >&5
5933$as_echo "sys/ioctl.h" >&6; }
5934 $as_echo "#define STRUCT_WINSIZE_IN_SYS_IOCTL 1" >>confdefs.h
d60d9f65 5935
81ecdfbb
RW		 5936elif test $bash_cv_struct_winsize_header = termios_h; then
5937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: termios.h" >&5
5938$as_echo "termios.h" >&6; }
5939 $as_echo "#define STRUCT_WINSIZE_IN_TERMIOS 1" >>confdefs.h
9255ee31 5940
81ecdfbb
RW		 5941else
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5943$as_echo "not found" >&6; }
9255ee31 5944fi
25ed0b71 5945
25ed0b71 5946
81ecdfbb
RW		 5947{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_ino" >&5
5948$as_echo_n "checking for struct dirent.d_ino... " >&6; }
d0ac1c44 5949if ${bash_cv_dirent_has_dino+:} false; then :
81ecdfbb 5950 $as_echo_n "(cached) " >&6
5bdf8622 5951else
81ecdfbb 5952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5bdf8622 5953/* end confdefs.h. */
5bdf8622 5954
81ecdfbb
RW		 5955#include <stdio.h>
5956#include <sys/types.h>
5957#ifdef HAVE_UNISTD_H
5958# include <unistd.h>
5959#endif /* HAVE_UNISTD_H */
5960#if defined(HAVE_DIRENT_H)
5961# include <dirent.h>
5bdf8622 5962#else
81ecdfbb
RW		 5963# define dirent direct
5964# ifdef HAVE_SYS_NDIR_H
5965# include <sys/ndir.h>
5966# endif /* SYSNDIR */
5967# ifdef HAVE_SYS_DIR_H
5968# include <sys/dir.h>
5969# endif /* SYSDIR */
5970# ifdef HAVE_NDIR_H
5971# include <ndir.h>
5972# endif
5973#endif /* HAVE_DIRENT_H */
5bdf8622
DJ		 5974
5975int
5976main ()
5977{
81ecdfbb
RW		 5978
5979struct dirent d; int z; z = d.d_ino;
5980
5bdf8622
DJ		 5981 ;
5982 return 0;
5983}
5984_ACEOF
81ecdfbb
RW		 5985if ac_fn_c_try_compile "$LINENO"; then :
5986 bash_cv_dirent_has_dino=yes
5bdf8622 5987else
81ecdfbb 5988 bash_cv_dirent_has_dino=no
25ed0b71 5989fi
81ecdfbb 5990rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5bdf8622 5991fi
81ecdfbb
RW		 5992
5993{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_dino" >&5
5994$as_echo "$bash_cv_dirent_has_dino" >&6; }
5995if test $bash_cv_dirent_has_dino = yes; then
5996$as_echo "#define HAVE_STRUCT_DIRENT_D_INO 1" >>confdefs.h
5bdf8622
DJ		 5997
5998fi
5999
81ecdfbb
RW		 6000
6001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_fileno" >&5
6002$as_echo_n "checking for struct dirent.d_fileno... " >&6; }
d0ac1c44 6003if ${bash_cv_dirent_has_d_fileno+:} false; then :
81ecdfbb 6004 $as_echo_n "(cached) " >&6
9255ee31 6005else
81ecdfbb 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 6007/* end confdefs.h. */
5bdf8622 6008
81ecdfbb
RW		 6009#include <stdio.h>
6010#include <sys/types.h>
6011#ifdef HAVE_UNISTD_H
6012# include <unistd.h>
6013#endif /* HAVE_UNISTD_H */
6014#if defined(HAVE_DIRENT_H)
6015# include <dirent.h>
5bdf8622 6016#else
81ecdfbb
RW		 6017# define dirent direct
6018# ifdef HAVE_SYS_NDIR_H
6019# include <sys/ndir.h>
6020# endif /* SYSNDIR */
6021# ifdef HAVE_SYS_DIR_H
6022# include <sys/dir.h>
6023# endif /* SYSDIR */
6024# ifdef HAVE_NDIR_H
6025# include <ndir.h>
6026# endif
6027#endif /* HAVE_DIRENT_H */
5bdf8622
DJ		 6028
6029int
6030main ()
6031{
81ecdfbb
RW		 6032
6033struct dirent d; int z; z = d.d_fileno;
6034
5bdf8622
DJ		 6035 ;
6036 return 0;
6037}
25ed0b71 6038_ACEOF
81ecdfbb
RW		 6039if ac_fn_c_try_compile "$LINENO"; then :
6040 bash_cv_dirent_has_d_fileno=yes
9255ee31 6041else
81ecdfbb 6042 bash_cv_dirent_has_d_fileno=no
9255ee31 6043fi
81ecdfbb 6044rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25ed0b71 6045fi
9255ee31 6046
81ecdfbb
RW		 6047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_d_fileno" >&5
6048$as_echo "$bash_cv_dirent_has_d_fileno" >&6; }
6049if test $bash_cv_dirent_has_d_fileno = yes; then
6050$as_echo "#define HAVE_STRUCT_DIRENT_D_FILENO 1" >>confdefs.h
25ed0b71 6051
81ecdfbb 6052fi
430b7832 6053
430b7832 6054
775e241e
TT		 6055for ac_header in libaudit.h
6056do :
6057 ac_fn_c_check_header_mongrel "$LINENO" "libaudit.h" "ac_cv_header_libaudit_h" "$ac_includes_default"
6058if test "x$ac_cv_header_libaudit_h" = xyes; then :
6059 cat >>confdefs.h <<_ACEOF
6060#define HAVE_LIBAUDIT_H 1
6061_ACEOF
6062
6063fi
6064
6065done
6066
6067ac_fn_c_check_decl "$LINENO" "AUDIT_USER_TTY" "ac_cv_have_decl_AUDIT_USER_TTY" "#include <linux/audit.h>
6068"
6069if test "x$ac_cv_have_decl_AUDIT_USER_TTY" = xyes; then :
6070 ac_have_decl=1
6071else
6072 ac_have_decl=0
6073fi
6074
6075cat >>confdefs.h <<_ACEOF
6076#define HAVE_DECL_AUDIT_USER_TTY $ac_have_decl
6077_ACEOF
6078
6079
81ecdfbb
RW		 6080case "$host_os" in
6081aix*) prefer_curses=yes ;;
6082esac
430b7832 6083
81ecdfbb
RW		 6084if test "X$bash_cv_termcap_lib" = "X"; then
6085_bash_needmsg=yes
6086else
6087{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5
6088$as_echo_n "checking which library has the termcap functions... " >&6; }
6089_bash_needmsg=
6090fi
d0ac1c44 6091if ${bash_cv_termcap_lib+:} false; then :
81ecdfbb
RW		 6092 $as_echo_n "(cached) " >&6
6093else
6094 ac_fn_c_check_func "$LINENO" "tgetent" "ac_cv_func_tgetent"
d0ac1c44 6095if test "x$ac_cv_func_tgetent" = xyes; then :
81ecdfbb
RW		 6096 bash_cv_termcap_lib=libc
6097else
6098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5
6099$as_echo_n "checking for tgetent in -ltermcap... " >&6; }
d0ac1c44 6100if ${ac_cv_lib_termcap_tgetent+:} false; then :
81ecdfbb
RW		 6101 $as_echo_n "(cached) " >&6
6102else
6103 ac_check_lib_save_LIBS=$LIBS
6104LIBS="-ltermcap $LIBS"
6105cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6106/* end confdefs.h. */
430b7832 6107
81ecdfbb
RW		 6108/* Override any GCC internal prototype to avoid an error.
6109 Use char because int might match the return type of a GCC
832a9484 6110 builtin and then its argument prototype would still apply. */
832a9484 6111#ifdef __cplusplus
81ecdfbb 6112extern "C"
832a9484 6113#endif
81ecdfbb 6114char tgetent ();
832a9484
JB		 6115int
6116main ()
6117{
81ecdfbb 6118return tgetent ();
832a9484
JB		 6119 ;
6120 return 0;
6121}
6122_ACEOF
81ecdfbb
RW		 6123if ac_fn_c_try_link "$LINENO"; then :
6124 ac_cv_lib_termcap_tgetent=yes
832a9484 6125else
81ecdfbb 6126 ac_cv_lib_termcap_tgetent=no
832a9484 6127fi
81ecdfbb
RW		 6128rm -f core conftest.err conftest.$ac_objext \
6129 conftest$ac_exeext conftest.$ac_ext
6130LIBS=$ac_check_lib_save_LIBS
832a9484 6131fi
81ecdfbb
RW		 6132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5
6133$as_echo "$ac_cv_lib_termcap_tgetent" >&6; }
d0ac1c44 6134if test "x$ac_cv_lib_termcap_tgetent" = xyes; then :
81ecdfbb 6135 bash_cv_termcap_lib=libtermcap
9255ee31 6136else
81ecdfbb
RW		 6137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltinfo" >&5
6138$as_echo_n "checking for tgetent in -ltinfo... " >&6; }
d0ac1c44 6139if ${ac_cv_lib_tinfo_tgetent+:} false; then :
81ecdfbb
RW		 6140 $as_echo_n "(cached) " >&6
6141else
6142 ac_check_lib_save_LIBS=$LIBS
6143LIBS="-ltinfo $LIBS"
6144cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 6145/* end confdefs.h. */
430b7832 6146
81ecdfbb
RW		 6147/* Override any GCC internal prototype to avoid an error.
6148 Use char because int might match the return type of a GCC
9255ee31 6149 builtin and then its argument prototype would still apply. */
25ed0b71 6150#ifdef __cplusplus
81ecdfbb 6151extern "C"
9255ee31 6152#endif
81ecdfbb 6153char tgetent ();
25ed0b71
KW		 6154int
6155main ()
6156{
81ecdfbb 6157return tgetent ();
9255ee31
EZ		 6158 ;
6159 return 0;
6160}
6161_ACEOF
81ecdfbb
RW		 6162if ac_fn_c_try_link "$LINENO"; then :
6163 ac_cv_lib_tinfo_tgetent=yes
d60d9f65 6164else
81ecdfbb 6165 ac_cv_lib_tinfo_tgetent=no
9255ee31 6166fi
81ecdfbb
RW		 6167rm -f core conftest.err conftest.$ac_objext \
6168 conftest$ac_exeext conftest.$ac_ext
6169LIBS=$ac_check_lib_save_LIBS
d60d9f65 6170fi
81ecdfbb
RW		 6171{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgetent" >&5
6172$as_echo "$ac_cv_lib_tinfo_tgetent" >&6; }
d0ac1c44 6173if test "x$ac_cv_lib_tinfo_tgetent" = xyes; then :
81ecdfbb 6174 bash_cv_termcap_lib=libtinfo
d60d9f65 6175else
81ecdfbb
RW		 6176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lcurses" >&5
6177$as_echo_n "checking for tgetent in -lcurses... " >&6; }
d0ac1c44 6178if ${ac_cv_lib_curses_tgetent+:} false; then :
81ecdfbb
RW		 6179 $as_echo_n "(cached) " >&6
6180else
6181 ac_check_lib_save_LIBS=$LIBS
6182LIBS="-lcurses $LIBS"
6183cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 6184/* end confdefs.h. */
430b7832 6185
81ecdfbb
RW		 6186/* Override any GCC internal prototype to avoid an error.
6187 Use char because int might match the return type of a GCC
6188 builtin and then its argument prototype would still apply. */
9255ee31
EZ		 6189#ifdef __cplusplus
6190extern "C"
25ed0b71 6191#endif
81ecdfbb
RW		 6192char tgetent ();
6193int
6194main ()
6195{
6196return tgetent ();
6197 ;
6198 return 0;
6199}
6200_ACEOF
6201if ac_fn_c_try_link "$LINENO"; then :
6202 ac_cv_lib_curses_tgetent=yes
6203else
6204 ac_cv_lib_curses_tgetent=no
6205fi
6206rm -f core conftest.err conftest.$ac_objext \
6207 conftest$ac_exeext conftest.$ac_ext
6208LIBS=$ac_check_lib_save_LIBS
6209fi
6210{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tgetent" >&5
6211$as_echo "$ac_cv_lib_curses_tgetent" >&6; }
d0ac1c44 6212if test "x$ac_cv_lib_curses_tgetent" = xyes; then :
81ecdfbb
RW		 6213 bash_cv_termcap_lib=libcurses
6214else
6215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5
6216$as_echo_n "checking for tgetent in -lncurses... " >&6; }
d0ac1c44 6217if ${ac_cv_lib_ncurses_tgetent+:} false; then :
81ecdfbb
RW		 6218 $as_echo_n "(cached) " >&6
6219else
6220 ac_check_lib_save_LIBS=$LIBS
6221LIBS="-lncurses $LIBS"
6222cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6223/* end confdefs.h. */
6224
6225/* Override any GCC internal prototype to avoid an error.
6226 Use char because int might match the return type of a GCC
6227 builtin and then its argument prototype would still apply. */
25ed0b71 6228#ifdef __cplusplus
81ecdfbb 6229extern "C"
9255ee31 6230#endif
81ecdfbb 6231char tgetent ();
25ed0b71
KW		 6232int
6233main ()
6234{
81ecdfbb 6235return tgetent ();
9255ee31
EZ		 6236 ;
6237 return 0;
6238}
6239_ACEOF
81ecdfbb
RW		 6240if ac_fn_c_try_link "$LINENO"; then :
6241 ac_cv_lib_ncurses_tgetent=yes
d60d9f65 6242else
81ecdfbb
RW		 6243 ac_cv_lib_ncurses_tgetent=no
6244fi
6245rm -f core conftest.err conftest.$ac_objext \
6246 conftest$ac_exeext conftest.$ac_ext
6247LIBS=$ac_check_lib_save_LIBS
6248fi
6249{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5
6250$as_echo "$ac_cv_lib_ncurses_tgetent" >&6; }
d0ac1c44 6251if test "x$ac_cv_lib_ncurses_tgetent" = xyes; then :
81ecdfbb 6252 bash_cv_termcap_lib=libncurses
cb41b9e7
TT		 6253else
6254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncursesw" >&5
6255$as_echo_n "checking for tgetent in -lncursesw... " >&6; }
6256if ${ac_cv_lib_ncursesw_tgetent+:} false; then :
6257 $as_echo_n "(cached) " >&6
6258else
6259 ac_check_lib_save_LIBS=$LIBS
6260LIBS="-lncursesw $LIBS"
6261cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6262/* end confdefs.h. */
6263
6264/* Override any GCC internal prototype to avoid an error.
6265 Use char because int might match the return type of a GCC
6266 builtin and then its argument prototype would still apply. */
6267#ifdef __cplusplus
6268extern "C"
6269#endif
6270char tgetent ();
6271int
6272main ()
6273{
6274return tgetent ();
6275 ;
6276 return 0;
6277}
6278_ACEOF
6279if ac_fn_c_try_link "$LINENO"; then :
6280 ac_cv_lib_ncursesw_tgetent=yes
6281else
6282 ac_cv_lib_ncursesw_tgetent=no
6283fi
6284rm -f core conftest.err conftest.$ac_objext \
6285 conftest$ac_exeext conftest.$ac_ext
6286LIBS=$ac_check_lib_save_LIBS
6287fi
6288{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_tgetent" >&5
6289$as_echo "$ac_cv_lib_ncursesw_tgetent" >&6; }
6290if test "x$ac_cv_lib_ncursesw_tgetent" = xyes; then :
6291 bash_cv_termcap_lib=libncursesw
81ecdfbb
RW		 6292else
6293 bash_cv_termcap_lib=gnutermcap
6294fi
6295
6296fi
25ed0b71 6297
d60d9f65 6298fi
81ecdfbb
RW		 6299
6300fi
6301
9255ee31 6302fi
25ed0b71 6303
05bc3370 6304fi
25ed0b71 6305
cb41b9e7
TT		 6306fi
6307
81ecdfbb
RW		 6308if test "X$_bash_needmsg" = "Xyes"; then
6309{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5
6310$as_echo_n "checking which library has the termcap functions... " >&6; }
6311fi
6312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using $bash_cv_termcap_lib" >&5
6313$as_echo "using $bash_cv_termcap_lib" >&6; }
6314if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then
6315LDFLAGS="$LDFLAGS -L./lib/termcap"
6316TERMCAP_LIB="./lib/termcap/libtermcap.a"
6317TERMCAP_DEP="./lib/termcap/libtermcap.a"
6318elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then
6319TERMCAP_LIB=-ltermcap
6320TERMCAP_DEP=
6321elif test $bash_cv_termcap_lib = libtinfo; then
6322TERMCAP_LIB=-ltinfo
6323TERMCAP_DEP=
6324elif test $bash_cv_termcap_lib = libncurses; then
6325TERMCAP_LIB=-lncurses
6326TERMCAP_DEP=
6327elif test $bash_cv_termcap_lib = libc; then
6328TERMCAP_LIB=
6329TERMCAP_DEP=
5bdf8622 6330else
81ecdfbb
RW		 6331TERMCAP_LIB=-lcurses
6332TERMCAP_DEP=
6333fi
6334
6335if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
6336 if test "$prefer_curses" = yes; then
6337 TERMCAP_LIB=-lcurses
6338 else
6339 TERMCAP_LIB=-ltermcap #default
6340 fi
6341fi
775e241e 6342# Windows ncurses installation
7f3c5ec8 6343if test "$TERMCAP_LIB" = "-lncurses"; then
d0ac1c44 6344 for ac_header in ncurses/termcap.h
7f3c5ec8 6345do :
d0ac1c44
SM		 6346 ac_fn_c_check_header_mongrel "$LINENO" "ncurses/termcap.h" "ac_cv_header_ncurses_termcap_h" "$ac_includes_default"
6347if test "x$ac_cv_header_ncurses_termcap_h" = xyes; then :
7f3c5ec8 6348 cat >>confdefs.h <<_ACEOF
d0ac1c44 6349#define HAVE_NCURSES_TERMCAP_H 1
7f3c5ec8
EZ		 6350_ACEOF
6351
6352fi
6353
6354done
6355
6356fi
81ecdfbb 6357
cb41b9e7
TT		 6358case "$TERMCAP_LIB" in
6359-ltinfo) TERMCAP_PKG_CONFIG_LIB=tinfo ;;
6360-lcurses) TERMCAP_PKG_CONFIG_LIB=ncurses ;;
6361-lncurses) TERMCAP_PKG_CONFIG_LIB=ncurses ;;
6362-ltermcap) TERMCAP_PKG_CONFIG_LIB=termcap ;;
6363*) TERMCAP_PKG_CONFIG_LIB=termcap ;;
6364esac
6365
d0ac1c44 6366
81ecdfbb
RW		 6367for ac_header in wctype.h
6368do :
6369 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
d0ac1c44 6370if test "x$ac_cv_header_wctype_h" = xyes; then :
81ecdfbb
RW		 6371 cat >>confdefs.h <<_ACEOF
6372#define HAVE_WCTYPE_H 1
5bdf8622 6373_ACEOF
5bdf8622 6374
81ecdfbb 6375fi
5bdf8622 6376
81ecdfbb 6377done
5bdf8622 6378
81ecdfbb
RW		 6379for ac_header in wchar.h
6380do :
6381 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
d0ac1c44 6382if test "x$ac_cv_header_wchar_h" = xyes; then :
81ecdfbb
RW		 6383 cat >>confdefs.h <<_ACEOF
6384#define HAVE_WCHAR_H 1
6385_ACEOF
5bdf8622 6386
81ecdfbb 6387fi
5bdf8622 6388
81ecdfbb
RW		 6389done
6390
6391for ac_header in langinfo.h
6392do :
6393 ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
d0ac1c44 6394if test "x$ac_cv_header_langinfo_h" = xyes; then :
81ecdfbb
RW		 6395 cat >>confdefs.h <<_ACEOF
6396#define HAVE_LANGINFO_H 1
5bdf8622 6397_ACEOF
5bdf8622 6398
5bdf8622 6399fi
81ecdfbb
RW		 6400
6401done
6402
6403
775e241e
TT		 6404for ac_header in mbstr.h
6405do :
6406 ac_fn_c_check_header_mongrel "$LINENO" "mbstr.h" "ac_cv_header_mbstr_h" "$ac_includes_default"
6407if test "x$ac_cv_header_mbstr_h" = xyes; then :
6408 cat >>confdefs.h <<_ACEOF
6409#define HAVE_MBSTR_H 1
6410_ACEOF
6411
6412fi
6413
6414done
6415
6416
cc88a640 6417ac_fn_c_check_func "$LINENO" "mbrlen" "ac_cv_func_mbrlen"
d0ac1c44 6418if test "x$ac_cv_func_mbrlen" = xyes; then :
cc88a640
JK		 6419 $as_echo "#define HAVE_MBRLEN 1" >>confdefs.h
6420
6421fi
6422
6423ac_fn_c_check_func "$LINENO" "mbscasecmp" "ac_cv_func_mbscasecmp"
d0ac1c44 6424if test "x$ac_cv_func_mbscasecmp" = xyes; then :
cc88a640
JK		 6425 $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h
6426
6427fi
6428
6429ac_fn_c_check_func "$LINENO" "mbscmp" "ac_cv_func_mbscmp"
d0ac1c44 6430if test "x$ac_cv_func_mbscmp" = xyes; then :
cc88a640
JK		 6431 $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h
6432
6433fi
6434
6435ac_fn_c_check_func "$LINENO" "mbsnrtowcs" "ac_cv_func_mbsnrtowcs"
d0ac1c44 6436if test "x$ac_cv_func_mbsnrtowcs" = xyes; then :
cc88a640
JK		 6437 $as_echo "#define HAVE_MBSNRTOWCS 1" >>confdefs.h
6438
6439fi
6440
81ecdfbb 6441ac_fn_c_check_func "$LINENO" "mbsrtowcs" "ac_cv_func_mbsrtowcs"
d0ac1c44 6442if test "x$ac_cv_func_mbsrtowcs" = xyes; then :
81ecdfbb
RW		 6443 $as_echo "#define HAVE_MBSRTOWCS 1" >>confdefs.h
6444
6445fi
6446
cc88a640 6447
d0ac1c44
SM		 6448ac_fn_c_check_func "$LINENO" "mbschr" "ac_cv_func_mbschr"
6449if test "x$ac_cv_func_mbschr" = xyes; then :
6450 $as_echo "#define HAVE_MBSCHR 1" >>confdefs.h
cc88a640
JK		 6451
6452else
6453 case " $LIBOBJS " in
d0ac1c44
SM		 6454 *" mbschr.$ac_objext "* ) ;;
6455 *) LIBOBJS="$LIBOBJS mbschr.$ac_objext"
cc88a640
JK		 6456 ;;
6457esac
81ecdfbb 6458
5bdf8622 6459fi
81ecdfbb 6460
cc88a640
JK		 6461
6462
6463ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb"
d0ac1c44 6464if test "x$ac_cv_func_wcrtomb" = xyes; then :
cc88a640 6465 $as_echo "#define HAVE_WCRTOMB 1" >>confdefs.h
81ecdfbb
RW		 6466
6467fi
6468
cc88a640 6469ac_fn_c_check_func "$LINENO" "wcscoll" "ac_cv_func_wcscoll"
d0ac1c44 6470if test "x$ac_cv_func_wcscoll" = xyes; then :
cc88a640
JK		 6471 $as_echo "#define HAVE_WCSCOLL 1" >>confdefs.h
6472
6473fi
6474
6475ac_fn_c_check_func "$LINENO" "wcsdup" "ac_cv_func_wcsdup"
d0ac1c44 6476if test "x$ac_cv_func_wcsdup" = xyes; then :
cc88a640 6477 $as_echo "#define HAVE_WCSDUP 1" >>confdefs.h
81ecdfbb
RW		 6478
6479fi
6480
6481ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth"
d0ac1c44 6482if test "x$ac_cv_func_wcwidth" = xyes; then :
81ecdfbb
RW		 6483 $as_echo "#define HAVE_WCWIDTH 1" >>confdefs.h
6484
6485fi
6486
cc88a640 6487ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
d0ac1c44 6488if test "x$ac_cv_func_wctype" = xyes; then :
cc88a640 6489 $as_echo "#define HAVE_WCTYPE 1" >>confdefs.h
5bdf8622
DJ		 6490
6491fi
6492
6493
d0ac1c44
SM		 6494ac_fn_c_check_func "$LINENO" "wcswidth" "ac_cv_func_wcswidth"
6495if test "x$ac_cv_func_wcswidth" = xyes; then :
6496 $as_echo "#define HAVE_WCSWIDTH 1" >>confdefs.h
cc88a640 6497
05bc3370 6498else
cc88a640 6499 case " $LIBOBJS " in
d0ac1c44
SM		 6500 *" wcswidth.$ac_objext "* ) ;;
6501 *) LIBOBJS="$LIBOBJS wcswidth.$ac_objext"
cc88a640
JK		 6502 ;;
6503esac
6504
d60d9f65 6505fi
cc88a640 6506
9255ee31 6507
05bc3370 6508
cc88a640
JK		 6509
6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5
6511$as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; }
d0ac1c44 6512if ${ac_cv_func_mbrtowc+:} false; then :
81ecdfbb 6513 $as_echo_n "(cached) " >&6
d60d9f65 6514else
81ecdfbb 6515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 6516/* end confdefs.h. */
9255ee31
EZ		 6517#include <wchar.h>
6518int
6519main ()
430b7832 6520{
cc88a640
JK		 6521wchar_t wc;
6522 char const s[] = "";
6523 size_t n = 1;
6524 mbstate_t state;
6525 return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));
430b7832
MM		 6526 ;
6527 return 0;
9255ee31
EZ		 6528}
6529_ACEOF
cc88a640
JK		 6530if ac_fn_c_try_link "$LINENO"; then :
6531 ac_cv_func_mbrtowc=yes
d60d9f65 6532else
cc88a640 6533 ac_cv_func_mbrtowc=no
d60d9f65 6534fi
cc88a640
JK		 6535rm -f core conftest.err conftest.$ac_objext \
6536 conftest$ac_exeext conftest.$ac_ext
d60d9f65 6537fi
cc88a640
JK		 6538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5
6539$as_echo "$ac_cv_func_mbrtowc" >&6; }
6540 if test $ac_cv_func_mbrtowc = yes; then
6541
6542$as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h
6543
6544 fi
6545
6546if test $ac_cv_func_mbrtowc = yes; then
81ecdfbb 6547 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
d60d9f65
SS		 6548
6549fi
6550
cc88a640
JK		 6551for ac_func in iswlower iswupper towlower towupper iswctype
6552do :
6553 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6554ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 6555if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cc88a640
JK		 6556 cat >>confdefs.h <<_ACEOF
6557#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6558_ACEOF
6559
6560fi
6561done
6562
6563
81ecdfbb
RW		 6564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
6565$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
d0ac1c44 6566if ${bash_cv_langinfo_codeset+:} false; then :
81ecdfbb 6567 $as_echo_n "(cached) " >&6
d60d9f65 6568else
81ecdfbb 6569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25ed0b71 6570/* end confdefs.h. */
9255ee31
EZ		 6571#include <langinfo.h>
6572int
6573main ()
6574{
6575char* cs = nl_langinfo(CODESET);
6576 ;
6577 return 0;
6578}
6579_ACEOF
81ecdfbb 6580if ac_fn_c_try_link "$LINENO"; then :
9255ee31
EZ		 6581 bash_cv_langinfo_codeset=yes
6582else
81ecdfbb 6583 bash_cv_langinfo_codeset=no
9255ee31 6584fi
81ecdfbb
RW		 6585rm -f core conftest.err conftest.$ac_objext \
6586 conftest$ac_exeext conftest.$ac_ext
d60d9f65 6587fi
81ecdfbb
RW		 6588{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_langinfo_codeset" >&5
6589$as_echo "$bash_cv_langinfo_codeset" >&6; }
9255ee31 6590if test $bash_cv_langinfo_codeset = yes; then
81ecdfbb 6591 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
d60d9f65 6592
d60d9f65
SS		 6593fi
6594
cc88a640
JK		 6595{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t in wchar.h" >&5
6596$as_echo_n "checking for wchar_t in wchar.h... " >&6; }
d0ac1c44 6597if ${bash_cv_type_wchar_t+:} false; then :
cc88a640
JK		 6598 $as_echo_n "(cached) " >&6
6599else
6600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6601/* end confdefs.h. */
6602#include <wchar.h>
6603
6604int
6605main ()
6606{
6607
6608 wchar_t foo;
6609 foo = 0;
6610
6611 ;
6612 return 0;
6613}
6614_ACEOF
6615if ac_fn_c_try_compile "$LINENO"; then :
6616 bash_cv_type_wchar_t=yes
6617else
6618 bash_cv_type_wchar_t=no
6619fi
6620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6621fi
6622{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wchar_t" >&5
6623$as_echo "$bash_cv_type_wchar_t" >&6; }
6624if test $bash_cv_type_wchar_t = yes; then
6625
6626$as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
6627
6628fi
6629
6630{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t in wctype.h" >&5
6631$as_echo_n "checking for wctype_t in wctype.h... " >&6; }
d0ac1c44 6632if ${bash_cv_type_wctype_t+:} false; then :
cc88a640
JK		 6633 $as_echo_n "(cached) " >&6
6634else
6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6636/* end confdefs.h. */
6637#include <wctype.h>
6638int
6639main ()
6640{
6641
6642 wctype_t foo;
6643 foo = 0;
6644
6645 ;
6646 return 0;
6647}
6648_ACEOF
6649if ac_fn_c_try_compile "$LINENO"; then :
6650 bash_cv_type_wctype_t=yes
6651else
6652 bash_cv_type_wctype_t=no
6653fi
6654rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6655fi
6656{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wctype_t" >&5
6657$as_echo "$bash_cv_type_wctype_t" >&6; }
6658if test $bash_cv_type_wctype_t = yes; then
6659
6660$as_echo "#define HAVE_WCTYPE_T 1" >>confdefs.h
6661
6662fi
6663
6664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t in wctype.h" >&5
6665$as_echo_n "checking for wint_t in wctype.h... " >&6; }
d0ac1c44 6666if ${bash_cv_type_wint_t+:} false; then :
cc88a640
JK		 6667 $as_echo_n "(cached) " >&6
6668else
6669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6670/* end confdefs.h. */
6671#include <wctype.h>
6672int
6673main ()
6674{
6675
6676 wint_t foo;
6677 foo = 0;
6678
6679 ;
6680 return 0;
6681}
6682_ACEOF
6683if ac_fn_c_try_compile "$LINENO"; then :
6684 bash_cv_type_wint_t=yes
6685else
6686 bash_cv_type_wint_t=no
6687fi
6688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6689fi
6690{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wint_t" >&5
6691$as_echo "$bash_cv_type_wint_t" >&6; }
6692if test $bash_cv_type_wint_t = yes; then
6693
6694$as_echo "#define HAVE_WINT_T 1" >>confdefs.h
6695
6696fi
6697
775e241e
TT		 6698{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wcwidth broken with unicode combining characters" >&5
6699$as_echo_n "checking for wcwidth broken with unicode combining characters... " >&6; }
6700if ${bash_cv_wcwidth_broken+:} false; then :
6701 $as_echo_n "(cached) " >&6
6702else
6703 if test "$cross_compiling" = yes; then :
6704 bash_cv_wcwidth_broken=no
6705else
6706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6707/* end confdefs.h. */
6708
6709#include <unistd.h>
6710#include <stdlib.h>
6711#include <stdio.h>
6712
6713#include <locale.h>
6714#include <wchar.h>
6715
6716main(c, v)
6717int c;
6718char **v;
6719{
6720 int w;
6721
6722 setlocale(LC_ALL, "en_US.UTF-8");
6723 w = wcwidth (0x0301);
6724 exit (w == 0); /* exit 0 if wcwidth broken */
6725}
6726
6727_ACEOF
6728if ac_fn_c_try_run "$LINENO"; then :
6729 bash_cv_wcwidth_broken=yes
6730else
6731 bash_cv_wcwidth_broken=no
6732fi
6733rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6734 conftest.$ac_objext conftest.beam conftest.$ac_ext
6735fi
6736
6737fi
6738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_wcwidth_broken" >&5
6739$as_echo "$bash_cv_wcwidth_broken" >&6; }
6740if test "$bash_cv_wcwidth_broken" = yes; then
6741
6742$as_echo "#define WCWIDTH_BROKEN 1" >>confdefs.h
6743
6744fi
6745
cc88a640
JK		 6746if test "$am_cv_func_iconv" = yes; then
6747 OLDLIBS="$LIBS"
775e241e 6748 LIBS="$LIBS $LIBINTL $LIBICONV"
cc88a640
JK		 6749 for ac_func in locale_charset
6750do :
6751 ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset"
d0ac1c44 6752if test "x$ac_cv_func_locale_charset" = xyes; then :
cc88a640
JK		 6753 cat >>confdefs.h <<_ACEOF
6754#define HAVE_LOCALE_CHARSET 1
6755_ACEOF
6756
6757fi
6758done
6759
6760 LIBS="$OLDLIBS"
6761fi
6762
cb41b9e7
TT		 6763# The cast to long int works around a bug in the HP C Compiler
6764# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6765# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6766# This bug is HP SR number 8606223364.
6767{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
6768$as_echo_n "checking size of wchar_t... " >&6; }
6769if ${ac_cv_sizeof_wchar_t+:} false; then :
6770 $as_echo_n "(cached) " >&6
6771else
6772 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "$ac_includes_default"; then :
6773
6774else
6775 if test "$ac_cv_type_wchar_t" = yes; then
6776 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6777$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6778as_fn_error 77 "cannot compute sizeof (wchar_t)
6779See \`config.log' for more details" "$LINENO" 5; }
6780 else
6781 ac_cv_sizeof_wchar_t=0
6782 fi
6783fi
6784
6785fi
6786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
6787$as_echo "$ac_cv_sizeof_wchar_t" >&6; }
6788
6789
6790
6791cat >>confdefs.h <<_ACEOF
6792#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
6793_ACEOF
6794
6795
6796
25ed0b71
KW		 6797
6798
d60d9f65
SS		 6799case "$host_cpu" in
6800*cray*) LOCAL_CFLAGS=-DCRAY ;;
9255ee31 6801*s390*) LOCAL_CFLAGS=-fsigned-char ;;
d60d9f65
SS		 6802esac
6803
6804case "$host_os" in
6805isc*) LOCAL_CFLAGS=-Disc386 ;;
6806esac
6807
c862e87b
JM		 6808# shared library configuration section
6809#
6810# Shared object configuration section. These values are generated by
6811# ${srcdir}/support/shobj-conf
6812#
6813if test -f ${srcdir}/support/shobj-conf; then
81ecdfbb
RW		 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking configuration for building shared libraries" >&5
6815$as_echo_n "checking configuration for building shared libraries... " >&6; }
5bdf8622
DJ		 6816 eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
6817
6818# case "$SHLIB_LIBS" in
6819# *curses*|*termcap*|*termlib*) ;;
6820# *) SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;;
6821# esac
6822
6823
6824
6825
9255ee31 6826
25ed0b71
KW		 6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
81ecdfbb
RW		 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_STATUS" >&5
6839$as_echo "$SHLIB_STATUS" >&6; }
9255ee31
EZ		 6840
6841 # SHLIB_STATUS is either `supported' or `unsupported'. If it's
6842 # `unsupported', turn off any default shared library building
6843 if test "$SHLIB_STATUS" = 'unsupported'; then
6844 opt_shared_libs=no
6845 fi
1b17e766
EZ		 6846
6847 # shared library versioning
6848 # quoted for m4 so I can use character classes
6849 SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'`
6850 SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`
9255ee31 6851
25ed0b71 6852
9255ee31
EZ		 6853fi
6854
6855if test "$opt_static_libs" = "yes"; then
6856 STATIC_TARGET=static
6857 STATIC_INSTALL_TARGET=install-static
6858fi
6859if test "$opt_shared_libs" = "yes"; then
6860 SHARED_TARGET=shared
6861 SHARED_INSTALL_TARGET=install-shared
c862e87b
JM		 6862fi
6863
25ed0b71
KW		 6864
6865
6866
6867
6868
cb41b9e7
TT		 6869if test "$opt_install_examples" = "yes"; then
6870 EXAMPLES_INSTALL_TARGET=install-examples
6871fi
6872
6873
19ce2a29 6874case "$build_os" in
1b17e766
EZ		 6875msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file
6876*) BUILD_DIR=`pwd` ;;
6877esac
6878
5bdf8622
DJ		 6879case "$BUILD_DIR" in
6880*\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;;
6881*) ;;
6882esac
6883
6884
25ed0b71
KW		 6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
cb41b9e7 6901
775e241e 6902ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile readline.pc"
81ecdfbb
RW		 6903
6904ac_config_commands="$ac_config_commands default"
6905
9255ee31 6906cat >confcache <<\_ACEOF
d60d9f65
SS		 6907# This file is a shell script that caches the results of configure
6908# tests run on this system so they can be shared between configure
9255ee31
EZ		 6909# scripts and configure runs, see configure's option --config-cache.
6910# It is not useful on other systems. If it contains results you don't
6911# want to keep, you may remove or edit it.
d60d9f65 6912#
9255ee31
EZ		 6913# config.status only pays attention to the cache file if you give it
6914# the --recheck option to rerun configure.
d60d9f65 6915#
25ed0b71 6916# `ac_cv_env_foo' variables (set or unset) will be overridden when
9255ee31
EZ		 6917# loading this file, other *unset* `ac_cv_foo' will be assigned the
6918# following values.
6919
6920_ACEOF
6921
d60d9f65
SS		 6922# The following way of writing the cache mishandles newlines in values,
6923# but we know of no workaround that is simple, portable, and efficient.
81ecdfbb 6924# So, we kill variables containing newlines.
d60d9f65
SS		 6925# Ultrix sh set writes to stderr and can't be redirected directly,
6926# and sets the high bit in the cache file unless we assign to the vars.
81ecdfbb
RW		 6927(
6928 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6929 eval ac_val=\$$ac_var
6930 case $ac_val in #(
6931 *${as_nl}*)
6932 case $ac_var in #(
6933 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6934$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6935 esac
6936 case $ac_var in #(
6937 _ | IFS | as_nl) ;; #(
6938 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6939 *) { eval $ac_var=; unset $ac_var;} ;;
6940 esac ;;
6941 esac
6942 done
6943
9255ee31 6944 (set) 2>&1 |
81ecdfbb
RW		 6945 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6946 *${as_nl}ac_space=\ *)
6947 # `set' does not quote correctly, so add quotes: double-quote
6948 # substitution turns \\\\ into \\, and sed turns \\ into \.
9255ee31 6949 sed -n \
430b7832
MM		 6950 "s/'/'\\\\''/g;
6951 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
81ecdfbb 6952 ;; #(
9255ee31
EZ		 6953 *)
6954 # `set' quotes correctly as required by POSIX, so do not add quotes.
81ecdfbb 6955 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9255ee31 6956 ;;
81ecdfbb
RW		 6957 esac |
6958 sort
6959) |
9255ee31 6960 sed '
81ecdfbb 6961 /^ac_cv_env_/b end
9255ee31 6962 t clear
81ecdfbb 6963 :clear
9255ee31
EZ		 6964 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6965 t end
81ecdfbb
RW		 6966 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6967 :end' >>confcache
6968if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6969 if test -w "$cache_file"; then
d0ac1c44 6970 if test "x$cache_file" != "x/dev/null"; then
81ecdfbb
RW		 6971 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6972$as_echo "$as_me: updating cache $cache_file" >&6;}
d0ac1c44
SM		 6973 if test ! -f "$cache_file" || test -h "$cache_file"; then
6974 cat confcache >"$cache_file"
6975 else
6976 case $cache_file in #(
6977 */* | ?:*)
6978 mv -f confcache "$cache_file"$$ &&
6979 mv -f "$cache_file"$$ "$cache_file" ;; #(
6980 *)
6981 mv -f confcache "$cache_file" ;;
6982 esac
6983 fi
6984 fi
d60d9f65 6985 else
81ecdfbb
RW		 6986 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6987$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
d60d9f65
SS		 6988 fi
6989fi
6990rm -f confcache
6991
d60d9f65
SS		 6992test "x$prefix" = xNONE && prefix=$ac_default_prefix
6993# Let make expand exec_prefix.
6994test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6995
d60d9f65
SS		 6996DEFS=-DHAVE_CONFIG_H
6997
25ed0b71
KW		 6998ac_libobjs=
6999ac_ltlibobjs=
d0ac1c44 7000U=
25ed0b71
KW		 7001for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7002 # 1. Remove the extension, and $U if already installed.
81ecdfbb
RW		 7003 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7004 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7005 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7006 # will be set to the directory where LIBOBJS objects are built.
7007 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7008 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
25ed0b71
KW		 7009done
7010LIBOBJS=$ac_libobjs
7011
7012LTLIBOBJS=$ac_ltlibobjs
7013
7014
7015
d0ac1c44 7016: "${CONFIG_STATUS=./config.status}"
81ecdfbb 7017ac_write_fail=0
9255ee31
EZ		 7018ac_clean_files_save=$ac_clean_files
7019ac_clean_files="$ac_clean_files $CONFIG_STATUS"
81ecdfbb
RW		 7020{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7021$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7022as_write_fail=0
7023cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9255ee31 7024#! $SHELL
25ed0b71 7025# Generated by $as_me.
d60d9f65 7026# Run this file to recreate the current configuration.
d60d9f65 7027# Compiler output produced by configure, useful for debugging
9255ee31 7028# configure, is in config.log if it exists.
d60d9f65 7029
9255ee31 7030debug=false
25ed0b71
KW		 7031ac_cs_recheck=false
7032ac_cs_silent=false
9255ee31 7033
81ecdfbb
RW		 7034SHELL=\${CONFIG_SHELL-$SHELL}
7035export SHELL
7036_ASEOF
7037cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7038## -------------------- ##
7039## M4sh Initialization. ##
7040## -------------------- ##
7041
7042# Be more Bourne compatible
7043DUALCASE=1; export DUALCASE # for MKS sh
7044if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9255ee31
EZ		 7045 emulate sh
7046 NULLCMD=:
81ecdfbb 7047 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25ed0b71
KW		 7048 # is contrary to our usage. Disable this feature.
7049 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW		 7050 setopt NO_GLOB_SUBST
7051else
7052 case `(set -o) 2>/dev/null` in #(
7053 *posix*) :
7054 set -o posix ;; #(
7055 *) :
7056 ;;
7057esac
9255ee31
EZ		 7058fi
7059
81ecdfbb
RW		 7060
7061as_nl='
7062'
7063export as_nl
7064# Printing a long string crashes Solaris 7 /usr/bin/printf.
7065as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7066as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7067as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7068# Prefer a ksh shell builtin over an external printf program on Solaris,
7069# but without wasting forks for bash or zsh.
7070if test -z "$BASH_VERSION$ZSH_VERSION" \
7071 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7072 as_echo='print -r --'
7073 as_echo_n='print -rn --'
7074elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7075 as_echo='printf %s\n'
7076 as_echo_n='printf %s'
7077else
7078 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7079 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7080 as_echo_n='/usr/ucb/echo -n'
7081 else
7082 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7083 as_echo_n_body='eval
7084 arg=$1;
7085 case $arg in #(
7086 *"$as_nl"*)
7087 expr "X$arg" : "X\\(.*\\)$as_nl";
7088 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7089 esac;
7090 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7091 '
7092 export as_echo_n_body
7093 as_echo_n='sh -c $as_echo_n_body as_echo'
7094 fi
7095 export as_echo_body
7096 as_echo='sh -c $as_echo_body as_echo'
7097fi
7098
7099# The user is always right.
7100if test "${PATH_SEPARATOR+set}" != set; then
7101 PATH_SEPARATOR=:
7102 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7103 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7104 PATH_SEPARATOR=';'
7105 }
25ed0b71
KW		 7106fi
7107
7108
81ecdfbb
RW		 7109# IFS
7110# We need space, tab and new line, in precisely that order. Quoting is
7111# there to prevent editors from complaining about space-tab.
7112# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7113# splitting by setting IFS to empty value.)
7114IFS=" "" $as_nl"
7115
7116# Find who we are. Look in the path if we contain no directory separator.
d0ac1c44 7117as_myself=
81ecdfbb
RW		 7118case $0 in #((
7119 *[\\/]* ) as_myself=$0 ;;
7120 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7121for as_dir in $PATH
7122do
7123 IFS=$as_save_IFS
7124 test -z "$as_dir" && as_dir=.
7125 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7126 done
7127IFS=$as_save_IFS
7128
7129 ;;
7130esac
7131# We did not find ourselves, most probably we were run as `sh COMMAND'
7132# in which case we are not to be found in the path.
7133if test "x$as_myself" = x; then
7134 as_myself=$0
7135fi
7136if test ! -f "$as_myself"; then
7137 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7138 exit 1
7139fi
7140
7141# Unset variables that we do not need and which cause bugs (e.g. in
7142# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7143# suppresses any "Segmentation fault" message there. '((' could
7144# trigger a bug in pdksh 5.2.14.
7145for as_var in BASH_ENV ENV MAIL MAILPATH
7146do eval test x\${$as_var+set} = xset \
7147 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7148done
25ed0b71
KW		 7149PS1='$ '
7150PS2='> '
7151PS4='+ '
7152
7153# NLS nuisances.
81ecdfbb
RW		 7154LC_ALL=C
7155export LC_ALL
7156LANGUAGE=C
7157export LANGUAGE
7158
7159# CDPATH.
7160(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7161
7162
d0ac1c44
SM		 7163# as_fn_error STATUS ERROR [LINENO LOG_FD]
7164# ----------------------------------------
81ecdfbb
RW		 7165# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7166# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
d0ac1c44 7167# script with STATUS, using 1 if that was 0.
81ecdfbb
RW		 7168as_fn_error ()
7169{
d0ac1c44
SM		 7170 as_status=$1; test $as_status -eq 0 && as_status=1
7171 if test "$4"; then
7172 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7173 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
25ed0b71 7174 fi
d0ac1c44 7175 $as_echo "$as_me: error: $2" >&2
81ecdfbb
RW		 7176 as_fn_exit $as_status
7177} # as_fn_error
25ed0b71 7178
81ecdfbb
RW		 7179
7180# as_fn_set_status STATUS
7181# -----------------------
7182# Set $? to STATUS, without forking.
7183as_fn_set_status ()
7184{
7185 return $1
7186} # as_fn_set_status
7187
7188# as_fn_exit STATUS
7189# -----------------
7190# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7191as_fn_exit ()
7192{
7193 set +e
7194 as_fn_set_status $1
7195 exit $1
7196} # as_fn_exit
7197
7198# as_fn_unset VAR
7199# ---------------
7200# Portably unset VAR.
7201as_fn_unset ()
7202{
7203 { eval $1=; unset $1;}
7204}
7205as_unset=as_fn_unset
7206# as_fn_append VAR VALUE
7207# ----------------------
7208# Append the text in VALUE to the end of the definition contained in VAR. Take
7209# advantage of any shell optimizations that allow amortized linear growth over
7210# repeated appends, instead of the typical quadratic growth present in naive
7211# implementations.
7212if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7213 eval 'as_fn_append ()
7214 {
7215 eval $1+=\$2
7216 }'
7217else
7218 as_fn_append ()
7219 {
7220 eval $1=\$$1\$2
7221 }
7222fi # as_fn_append
7223
7224# as_fn_arith ARG...
7225# ------------------
7226# Perform arithmetic evaluation on the ARGs, and store the result in the
7227# global $as_val. Take advantage of shells that can avoid forks. The arguments
7228# must be portable across $(()) and expr.
7229if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7230 eval 'as_fn_arith ()
7231 {
7232 as_val=$(( $* ))
7233 }'
7234else
7235 as_fn_arith ()
7236 {
7237 as_val=`expr "$@" || test $? -eq 1`
7238 }
7239fi # as_fn_arith
7240
7241
7242if expr a : '\(a\)' >/dev/null 2>&1 &&
7243 test "X`expr 00001 : '.*\(...\)'`" = X001; then
25ed0b71
KW		 7244 as_expr=expr
7245else
7246 as_expr=false
7247fi
7248
81ecdfbb 7249if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
25ed0b71
KW		 7250 as_basename=basename
7251else
7252 as_basename=false
7253fi
7254
81ecdfbb
RW		 7255if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7256 as_dirname=dirname
7257else
7258 as_dirname=false
7259fi
25ed0b71 7260
81ecdfbb 7261as_me=`$as_basename -- "$0" ||
25ed0b71
KW		 7262$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7263 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW		 7264 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7265$as_echo X/"$0" |
7266 sed '/^.*\/\([^/][^/]*\)\/*$/{
7267 s//\1/
7268 q
7269 }
7270 /^X\/\(\/\/\)$/{
7271 s//\1/
7272 q
7273 }
7274 /^X\/\(\/\).*/{
7275 s//\1/
7276 q
7277 }
7278 s/.*/./; q'`
25ed0b71 7279
25ed0b71
KW		 7280# Avoid depending upon Character Ranges.
7281as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7282as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7283as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7284as_cr_digits='0123456789'
7285as_cr_alnum=$as_cr_Letters$as_cr_digits
7286
81ecdfbb
RW		 7287ECHO_C= ECHO_N= ECHO_T=
7288case `echo -n x` in #(((((
7289-n*)
7290 case `echo 'xy\c'` in
7291 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7292 xy) ECHO_C='\c';;
7293 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7294 ECHO_T=' ';;
7295 esac;;
7296*)
7297 ECHO_N='-n';;
25ed0b71 7298esac
9255ee31 7299
81ecdfbb
RW		 7300rm -f conf$$ conf$$.exe conf$$.file
7301if test -d conf$$.dir; then
7302 rm -f conf$$.dir/conf$$.file
9255ee31 7303else
81ecdfbb
RW		 7304 rm -f conf$$.dir
7305 mkdir conf$$.dir 2>/dev/null
9255ee31 7306fi
81ecdfbb
RW		 7307if (echo >conf$$.file) 2>/dev/null; then
7308 if ln -s conf$$.file conf$$ 2>/dev/null; then
9255ee31 7309 as_ln_s='ln -s'
81ecdfbb
RW		 7310 # ... but there are two gotchas:
7311 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7312 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
d0ac1c44 7313 # In both cases, we have to default to `cp -pR'.
81ecdfbb 7314 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
d0ac1c44 7315 as_ln_s='cp -pR'
81ecdfbb
RW		 7316 elif ln conf$$.file conf$$ 2>/dev/null; then
7317 as_ln_s=ln
7318 else
d0ac1c44 7319 as_ln_s='cp -pR'
9255ee31 7320 fi
9255ee31 7321else
d0ac1c44 7322 as_ln_s='cp -pR'
9255ee31 7323fi
81ecdfbb
RW		 7324rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7325rmdir conf$$.dir 2>/dev/null
7326
7327
7328# as_fn_mkdir_p
7329# -------------
7330# Create "$as_dir" as a directory, including parents if necessary.
7331as_fn_mkdir_p ()
7332{
7333
7334 case $as_dir in #(
7335 -*) as_dir=./$as_dir;;
7336 esac
7337 test -d "$as_dir" || eval $as_mkdir_p || {
7338 as_dirs=
7339 while :; do
7340 case $as_dir in #(
7341 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7342 *) as_qdir=$as_dir;;
7343 esac
7344 as_dirs="'$as_qdir' $as_dirs"
7345 as_dir=`$as_dirname -- "$as_dir" ||
7346$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7347 X"$as_dir" : 'X\(//\)[^/]' \| \
7348 X"$as_dir" : 'X\(//\)$' \| \
7349 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7350$as_echo X"$as_dir" |
7351 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7352 s//\1/
7353 q
7354 }
7355 /^X\(\/\/\)[^/].*/{
7356 s//\1/
7357 q
7358 }
7359 /^X\(\/\/\)$/{
7360 s//\1/
7361 q
7362 }
7363 /^X\(\/\).*/{
7364 s//\1/
7365 q
7366 }
7367 s/.*/./; q'`
7368 test -d "$as_dir" && break
7369 done
7370 test -z "$as_dirs" || eval "mkdir $as_dirs"
d0ac1c44 7371 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
9255ee31 7372
81ecdfbb
RW		 7373
7374} # as_fn_mkdir_p
25ed0b71 7375if mkdir -p . 2>/dev/null; then
81ecdfbb 7376 as_mkdir_p='mkdir -p "$as_dir"'
9255ee31 7377else
430b7832 7378 test -d ./-p && rmdir ./-p
25ed0b71 7379 as_mkdir_p=false
9255ee31
EZ		 7380fi
7381
d0ac1c44
SM		 7382
7383# as_fn_executable_p FILE
7384# -----------------------
7385# Test if FILE is an executable regular file.
7386as_fn_executable_p ()
7387{
7388 test -f "$1" && test -x "$1"
7389} # as_fn_executable_p
7390as_test_x='test -x'
7391as_executable_p=as_fn_executable_p
25ed0b71
KW		 7392
7393# Sed expression to map a string onto a valid CPP name.
430b7832 7394as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25ed0b71
KW		 7395
7396# Sed expression to map a string onto a valid variable name.
430b7832 7397as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25ed0b71 7398
9255ee31 7399
9255ee31 7400exec 6>&1
81ecdfbb
RW		 7401## ----------------------------------- ##
7402## Main body of $CONFIG_STATUS script. ##
7403## ----------------------------------- ##
7404_ASEOF
7405test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
9255ee31 7406
81ecdfbb
RW		 7407cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7408# Save the log message, to keep $0 and so on meaningful, and to
25ed0b71 7409# report actual input values of CONFIG_FILES etc. instead of their
81ecdfbb
RW		 7410# values after options handling.
7411ac_log="
cb41b9e7 7412This file was extended by readline $as_me 8.0, which was
d0ac1c44 7413generated by GNU Autoconf 2.69. Invocation command line was
25ed0b71
KW		 7414
7415 CONFIG_FILES = $CONFIG_FILES
7416 CONFIG_HEADERS = $CONFIG_HEADERS
7417 CONFIG_LINKS = $CONFIG_LINKS
7418 CONFIG_COMMANDS = $CONFIG_COMMANDS
7419 $ $0 $@
7420
81ecdfbb
RW		 7421on `(hostname || uname -n) 2>/dev/null | sed 1q`
7422"
7423
9255ee31
EZ		 7424_ACEOF
7425
81ecdfbb
RW		 7426case $ac_config_files in *"
7427"*) set x $ac_config_files; shift; ac_config_files=$*;;
7428esac
9255ee31 7429
81ecdfbb
RW		 7430case $ac_config_headers in *"
7431"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7432esac
9255ee31 7433
9255ee31 7434
81ecdfbb
RW		 7435cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7436# Files that config.status was made for.
7437config_files="$ac_config_files"
7438config_headers="$ac_config_headers"
7439config_commands="$ac_config_commands"
9255ee31 7440
81ecdfbb 7441_ACEOF
9255ee31 7442
81ecdfbb 7443cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9255ee31 7444ac_cs_usage="\
81ecdfbb
RW		 7445\`$as_me' instantiates files and other configuration actions
7446from templates according to the current configuration. Unless the files
7447and actions are specified as TAGs, all are instantiated by default.
9255ee31 7448
81ecdfbb 7449Usage: $0 [OPTION]... [TAG]...
9255ee31
EZ		 7450
7451 -h, --help print this help, then exit
81ecdfbb 7452 -V, --version print version number and configuration settings, then exit
d0ac1c44 7453 --config print configuration, then exit
81ecdfbb
RW		 7454 -q, --quiet, --silent
7455 do not print progress messages
9255ee31
EZ		 7456 -d, --debug don't remove temporary files
7457 --recheck update $as_me by reconfiguring in the same conditions
81ecdfbb
RW		 7458 --file=FILE[:TEMPLATE]
7459 instantiate the configuration file FILE
7460 --header=FILE[:TEMPLATE]
7461 instantiate the configuration header FILE
9255ee31
EZ		 7462
7463Configuration files:
7464$config_files
7465
7466Configuration headers:
7467$config_headers
7468
7469Configuration commands:
7470$config_commands
7471
81ecdfbb 7472Report bugs to <bug-readline@gnu.org>."
9255ee31 7473
81ecdfbb
RW		 7474_ACEOF
7475cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
d0ac1c44 7476ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
9255ee31 7477ac_cs_version="\\
cb41b9e7 7478readline config.status 8.0
d0ac1c44
SM		 7479configured by $0, generated by GNU Autoconf 2.69,
7480 with options \\"\$ac_cs_config\\"
9255ee31 7481
d0ac1c44 7482Copyright (C) 2012 Free Software Foundation, Inc.
9255ee31
EZ		 7483This config.status script is free software; the Free Software Foundation
7484gives unlimited permission to copy, distribute and modify it."
81ecdfbb
RW		 7485
7486ac_pwd='$ac_pwd'
7487srcdir='$srcdir'
7488INSTALL='$INSTALL'
7489test -n "\$AWK" || AWK=awk
25ed0b71 7490_ACEOF
9255ee31 7491
81ecdfbb
RW		 7492cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7493# The default lists apply if the user does not specify any file.
9255ee31
EZ		 7494ac_need_defaults=:
7495while test $# != 0
d60d9f65 7496do
9255ee31 7497 case $1 in
d0ac1c44 7498 --*=?*)
81ecdfbb
RW		 7499 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7500 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
25ed0b71
KW		 7501 ac_shift=:
7502 ;;
d0ac1c44
SM		 7503 --*=)
7504 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7505 ac_optarg=
7506 ac_shift=:
7507 ;;
81ecdfbb 7508 *)
25ed0b71
KW		 7509 ac_option=$1
7510 ac_optarg=$2
7511 ac_shift=shift
9255ee31 7512 ;;
9255ee31
EZ		 7513 esac
7514
25ed0b71 7515 case $ac_option in
9255ee31 7516 # Handling of the options.
d60d9f65 7517 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25ed0b71 7518 ac_cs_recheck=: ;;
81ecdfbb
RW		 7519 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7520 $as_echo "$ac_cs_version"; exit ;;
d0ac1c44
SM		 7521 --config | --confi | --conf | --con | --co | --c )
7522 $as_echo "$ac_cs_config"; exit ;;
81ecdfbb 7523 --debug | --debu | --deb | --de | --d | -d )
9255ee31
EZ		 7524 debug=: ;;
7525 --file | --fil | --fi | --f )
25ed0b71 7526 $ac_shift
81ecdfbb
RW		 7527 case $ac_optarg in
7528 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
d0ac1c44 7529 '') as_fn_error $? "missing file argument" ;;
81ecdfbb
RW		 7530 esac
7531 as_fn_append CONFIG_FILES " '$ac_optarg'"
9255ee31
EZ		 7532 ac_need_defaults=false;;
7533 --header | --heade | --head | --hea )
25ed0b71 7534 $ac_shift
81ecdfbb
RW		 7535 case $ac_optarg in
7536 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7537 esac
7538 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
9255ee31 7539 ac_need_defaults=false;;
81ecdfbb
RW		 7540 --he | --h)
7541 # Conflict between --help and --header
d0ac1c44 7542 as_fn_error $? "ambiguous option: \`$1'
81ecdfbb
RW		 7543Try \`$0 --help' for more information.";;
7544 --help | --hel | -h )
7545 $as_echo "$ac_cs_usage"; exit ;;
25ed0b71
KW		 7546 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7547 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7548 ac_cs_silent=: ;;
9255ee31
EZ		 7549
7550 # This is an error.
d0ac1c44 7551 -*) as_fn_error $? "unrecognized option: \`$1'
81ecdfbb 7552Try \`$0 --help' for more information." ;;
9255ee31 7553
81ecdfbb
RW		 7554 *) as_fn_append ac_config_targets " $1"
7555 ac_need_defaults=false ;;
9255ee31 7556
d60d9f65 7557 esac
9255ee31 7558 shift
d60d9f65
SS		 7559done
7560
25ed0b71 7561ac_configure_extra_args=
9255ee31 7562
25ed0b71
KW		 7563if $ac_cs_silent; then
7564 exec 6>/dev/null
7565 ac_configure_extra_args="$ac_configure_extra_args --silent"
7566fi
9255ee31 7567
25ed0b71 7568_ACEOF
81ecdfbb 7569cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25ed0b71 7570if \$ac_cs_recheck; then
d0ac1c44 7571 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
81ecdfbb
RW		 7572 shift
7573 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7574 CONFIG_SHELL='$SHELL'
7575 export CONFIG_SHELL
7576 exec "\$@"
25ed0b71 7577fi
d60d9f65 7578
9255ee31 7579_ACEOF
81ecdfbb
RW		 7580cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7581exec 5>>config.log
7582{
7583 echo
7584 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7585## Running $as_me. ##
7586_ASBOX
7587 $as_echo "$ac_log"
7588} >&5
d60d9f65 7589
81ecdfbb
RW		 7590_ACEOF
7591cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7592_ACEOF
25ed0b71 7593
81ecdfbb 7594cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25ed0b71 7595
81ecdfbb 7596# Handling of arguments.
9255ee31
EZ		 7597for ac_config_target in $ac_config_targets
7598do
81ecdfbb
RW		 7599 case $ac_config_target in
7600 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7601 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7602 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
7603 "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
7604 "shlib/Makefile") CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;;
775e241e 7605 "readline.pc") CONFIG_FILES="$CONFIG_FILES readline.pc" ;;
81ecdfbb
RW		 7606 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7607
d0ac1c44 7608 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9255ee31
EZ		 7609 esac
7610done
7611
81ecdfbb 7612
9255ee31
EZ		 7613# If the user did not use the arguments to specify the items to instantiate,
7614# then the envvar interface is used. Set only those that are not.
7615# We use the long form for the default assignment because of an extremely
7616# bizarre bug on SunOS 4.1.3.
7617if $ac_need_defaults; then
7618 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7619 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7620 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7621fi
7622
25ed0b71 7623# Have a temporary directory for convenience. Make it in the build tree
81ecdfbb 7624# simply because there is no reason against having it here, and in addition,
25ed0b71 7625# creating and moving files from /tmp can sometimes cause problems.
81ecdfbb
RW		 7626# Hook for its removal unless debugging.
7627# Note that there is a small window in which the directory will not be cleaned:
7628# after its creation but before its name has been assigned to `$tmp'.
9255ee31
EZ		 7629$debug ||
7630{
d0ac1c44 7631 tmp= ac_tmp=
81ecdfbb 7632 trap 'exit_status=$?
d0ac1c44
SM		 7633 : "${ac_tmp:=$tmp}"
7634 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
81ecdfbb
RW		 7635' 0
7636 trap 'as_fn_exit 1' 1 2 13 15
9255ee31 7637}
9255ee31 7638# Create a (secure) tmp directory for tmp files.
25ed0b71 7639
9255ee31 7640{
81ecdfbb 7641 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
d0ac1c44 7642 test -d "$tmp"
9255ee31
EZ		 7643} ||
7644{
81ecdfbb
RW		 7645 tmp=./conf$$-$RANDOM
7646 (umask 077 && mkdir "$tmp")
d0ac1c44
SM		 7647} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7648ac_tmp=$tmp
81ecdfbb
RW		 7649
7650# Set up the scripts for CONFIG_FILES section.
7651# No need to generate them if there are no CONFIG_FILES.
7652# This happens for instance with `./config.status config.h'.
7653if test -n "$CONFIG_FILES"; then
7654
7655
7656ac_cr=`echo X | tr X '\015'`
7657# On cygwin, bash can eat \r inside `` if the user requested igncr.
7658# But we know of no other shell where ac_cr would be empty at this
7659# point, so we can use a bashism as a fallback.
7660if test "x$ac_cr" = x; then
7661 eval ac_cr=\$\'\\r\'
7662fi
7663ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7664if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
d0ac1c44 7665 ac_cs_awk_cr='\\r'
81ecdfbb
RW		 7666else
7667 ac_cs_awk_cr=$ac_cr
7668fi
7669
d0ac1c44 7670echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
81ecdfbb
RW		 7671_ACEOF
7672
7673
9255ee31 7674{
81ecdfbb
RW		 7675 echo "cat >conf$$subs.awk <<_ACEOF" &&
7676 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7677 echo "_ACEOF"
7678} >conf$$subs.sh ||
d0ac1c44
SM		 7679 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7680ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
81ecdfbb
RW		 7681ac_delim='%!_!# '
7682for ac_last_try in false false false false false :; do
7683 . ./conf$$subs.sh ||
d0ac1c44 7684 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
81ecdfbb
RW		 7685
7686 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7687 if test $ac_delim_n = $ac_delim_num; then
7688 break
7689 elif $ac_last_try; then
d0ac1c44 7690 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
81ecdfbb
RW		 7691 else
7692 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7693 fi
7694done
7695rm -f conf$$subs.sh
7696
7697cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
d0ac1c44 7698cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
81ecdfbb
RW		 7699_ACEOF
7700sed -n '
7701h
7702s/^/S["/; s/!.*/"]=/
7703p
7704g
7705s/^[^!]*!//
7706:repl
7707t repl
7708s/'"$ac_delim"'$//
7709t delim
7710:nl
7711h
d0ac1c44 7712s/\(.\{148\}\)..*/\1/
81ecdfbb
RW		 7713t more1
7714s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7715p
7716n
7717b repl
7718:more1
7719s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7720p
7721g
7722s/.\{148\}//
7723t nl
7724:delim
7725h
d0ac1c44 7726s/\(.\{148\}\)..*/\1/
81ecdfbb
RW		 7727t more2
7728s/["\\]/\\&/g; s/^/"/; s/$/"/
7729p
7730b
7731:more2
7732s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7733p
7734g
7735s/.\{148\}//
7736t delim
7737' <conf$$subs.awk | sed '
7738/^[^""]/{
7739 N
7740 s/\n//
9255ee31 7741}
81ecdfbb
RW		 7742' >>$CONFIG_STATUS || ac_write_fail=1
7743rm -f conf$$subs.awk
7744cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7745_ACAWK
d0ac1c44 7746cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
81ecdfbb
RW		 7747 for (key in S) S_is_set[key] = 1
7748 FS = "\a"
d60d9f65 7749
81ecdfbb
RW		 7750}
7751{
7752 line = $ 0
7753 nfields = split(line, field, "@")
7754 substed = 0
7755 len = length(field[1])
7756 for (i = 2; i < nfields; i++) {
7757 key = field[i]
7758 keylen = length(key)
7759 if (S_is_set[key]) {
7760 value = S[key]
7761 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7762 len += length(value) + length(field[++i])
7763 substed = 1
7764 } else
7765 len += 1 + keylen
7766 }
d60d9f65 7767
81ecdfbb
RW		 7768 print line
7769}
d60d9f65 7770
81ecdfbb
RW		 7771_ACAWK
7772_ACEOF
7773cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7774if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7775 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7776else
7777 cat
d0ac1c44
SM		 7778fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7779 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
81ecdfbb
RW		 7780_ACEOF
7781
d0ac1c44
SM		 7782# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7783# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
81ecdfbb
RW		 7784# trailing colons and then remove the whole line if VPATH becomes empty
7785# (actually we leave an empty line to preserve line numbers).
7786if test "x$srcdir" = x.; then
d0ac1c44
SM		 7787 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
7788h
7789s///
7790s/^/:/
7791s/[ ]*$/:/
7792s/:\$(srcdir):/:/g
7793s/:\${srcdir}:/:/g
7794s/:@srcdir@:/:/g
7795s/^:*//
81ecdfbb 7796s/:*$//
d0ac1c44
SM		 7797x
7798s/\(=[ ]*\).*/\1/
7799G
7800s/\n//
81ecdfbb
RW		 7801s/^[^=]*=[ ]*$//
7802}'
7803fi
9255ee31 7804
81ecdfbb
RW		 7805cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7806fi # test -n "$CONFIG_FILES"
9255ee31 7807
81ecdfbb
RW		 7808# Set up the scripts for CONFIG_HEADERS section.
7809# No need to generate them if there are no CONFIG_HEADERS.
7810# This happens for instance with `./config.status Makefile'.
7811if test -n "$CONFIG_HEADERS"; then
d0ac1c44 7812cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
81ecdfbb 7813BEGIN {
25ed0b71 7814_ACEOF
9255ee31 7815
81ecdfbb
RW		 7816# Transform confdefs.h into an awk script `defines.awk', embedded as
7817# here-document in config.status, that substitutes the proper values into
7818# config.h.in to produce config.h.
7819
7820# Create a delimiter string that does not exist in confdefs.h, to ease
7821# handling of long lines.
7822ac_delim='%!_!# '
7823for ac_last_try in false false :; do
d0ac1c44
SM		 7824 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7825 if test -z "$ac_tt"; then
81ecdfbb
RW		 7826 break
7827 elif $ac_last_try; then
d0ac1c44 7828 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
81ecdfbb
RW		 7829 else
7830 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
d60d9f65 7831 fi
81ecdfbb 7832done
d60d9f65 7833
81ecdfbb
RW		 7834# For the awk script, D is an array of macro values keyed by name,
7835# likewise P contains macro parameters if any. Preserve backslash
7836# newline sequences.
7837
7838ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7839sed -n '
7840s/.\{148\}/&'"$ac_delim"'/g
7841t rset
7842:rset
7843s/^[ ]*#[ ]*define[ ][ ]*/ /
7844t def
7845d
7846:def
7847s/\\$//
7848t bsnl
7849s/["\\]/\\&/g
7850s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7851D["\1"]=" \3"/p
7852s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7853d
7854:bsnl
7855s/["\\]/\\&/g
7856s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7857D["\1"]=" \3\\\\\\n"\\/p
7858t cont
7859s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7860t cont
7861d
7862:cont
7863n
7864s/.\{148\}/&'"$ac_delim"'/g
7865t clear
7866:clear
7867s/\\$//
7868t bsnlc
7869s/["\\]/\\&/g; s/^/"/; s/$/"/p
7870d
7871:bsnlc
7872s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7873b cont
7874' <confdefs.h | sed '
7875s/'"$ac_delim"'/"\\\
7876"/g' >>$CONFIG_STATUS || ac_write_fail=1
7877
7878cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7879 for (key in D) D_is_set[key] = 1
7880 FS = "\a"
7881}
7882/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7883 line = \$ 0
7884 split(line, arg, " ")
7885 if (arg[1] == "#") {
7886 defundef = arg[2]
7887 mac1 = arg[3]
7888 } else {
7889 defundef = substr(arg[1], 2)
7890 mac1 = arg[2]
7891 }
7892 split(mac1, mac2, "(") #)
7893 macro = mac2[1]
7894 prefix = substr(line, 1, index(line, defundef) - 1)
7895 if (D_is_set[macro]) {
7896 # Preserve the white space surrounding the "#".
7897 print prefix "define", macro P[macro] D[macro]
7898 next
7899 } else {
7900 # Replace #undef with comments. This is necessary, for example,
7901 # in the case of _POSIX_SOURCE, which is predefined and required
7902 # on some systems where configure will not decide to define it.
7903 if (defundef == "undef") {
7904 print "/*", prefix defundef, macro, "*/"
7905 next
7906 }
7907 }
7908}
7909{ print }
7910_ACAWK
25ed0b71 7911_ACEOF
81ecdfbb 7912cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
d0ac1c44 7913 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
81ecdfbb
RW		 7914fi # test -n "$CONFIG_HEADERS"
7915
7916
7917eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7918shift
7919for ac_tag
7920do
7921 case $ac_tag in
7922 :[FHLC]) ac_mode=$ac_tag; continue;;
7923 esac
7924 case $ac_mode$ac_tag in
7925 :[FHL]*:*);;
d0ac1c44 7926 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
81ecdfbb
RW		 7927 :[FH]-) ac_tag=-:-;;
7928 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7929 esac
7930 ac_save_IFS=$IFS
7931 IFS=:
7932 set x $ac_tag
7933 IFS=$ac_save_IFS
7934 shift
7935 ac_file=$1
7936 shift
7937
7938 case $ac_mode in
7939 :L) ac_source=$1;;
7940 :[FH])
7941 ac_file_inputs=
7942 for ac_f
7943 do
7944 case $ac_f in
d0ac1c44 7945 -) ac_f="$ac_tmp/stdin";;
81ecdfbb
RW		 7946 *) # Look for the file first in the build tree, then in the source tree
7947 # (if the path is not absolute). The absolute path cannot be DOS-style,
7948 # because $ac_f cannot contain `:'.
7949 test -f "$ac_f" ||
7950 case $ac_f in
7951 [\\/$]*) false;;
7952 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7953 esac ||
d0ac1c44 7954 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
81ecdfbb
RW		 7955 esac
7956 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7957 as_fn_append ac_file_inputs " '$ac_f'"
7958 done
7959
7960 # Let's still pretend it is `configure' which instantiates (i.e., don't
7961 # use $as_me), people would be surprised to read:
7962 # /* config.h. Generated by config.status. */
7963 configure_input='Generated from '`
7964 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7965 `' by configure.'
7966 if test x"$ac_file" != x-; then
7967 configure_input="$ac_file. $configure_input"
7968 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7969$as_echo "$as_me: creating $ac_file" >&6;}
7970 fi
7971 # Neutralize special characters interpreted by sed in replacement strings.
7972 case $configure_input in #(
7973 *\&* | *\|* | *\\* )
7974 ac_sed_conf_input=`$as_echo "$configure_input" |
7975 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7976 *) ac_sed_conf_input=$configure_input;;
7977 esac
7978
7979 case $ac_tag in
d0ac1c44
SM		 7980 *:-:* | *:-) cat >"$ac_tmp/stdin" \
7981 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
81ecdfbb
RW		 7982 esac
7983 ;;
d60d9f65
SS		 7984 esac
7985
81ecdfbb 7986 ac_dir=`$as_dirname -- "$ac_file" ||
25ed0b71 7987$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
430b7832
MM		 7988 X"$ac_file" : 'X\(//\)[^/]' \| \
7989 X"$ac_file" : 'X\(//\)$' \| \
81ecdfbb
RW		 7990 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7991$as_echo X"$ac_file" |
7992 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7993 s//\1/
7994 q
7995 }
7996 /^X\(\/\/\)[^/].*/{
7997 s//\1/
7998 q
7999 }
8000 /^X\(\/\/\)$/{
8001 s//\1/
8002 q
8003 }
8004 /^X\(\/\).*/{
8005 s//\1/
8006 q
8007 }
8008 s/.*/./; q'`
8009 as_dir="$ac_dir"; as_fn_mkdir_p
25ed0b71
KW		 8010 ac_builddir=.
8011
81ecdfbb
RW		 8012case "$ac_dir" in
8013.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8014*)
8015 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8016 # A ".." for each directory in $ac_dir_suffix.
8017 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8018 case $ac_top_builddir_sub in
8019 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8020 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8021 esac ;;
8022esac
8023ac_abs_top_builddir=$ac_pwd
8024ac_abs_builddir=$ac_pwd$ac_dir_suffix
8025# for backward compatibility:
8026ac_top_builddir=$ac_top_build_prefix
25ed0b71
KW		 8027
8028case $srcdir in
81ecdfbb 8029 .) # We are building in place.
25ed0b71 8030 ac_srcdir=.
81ecdfbb
RW		 8031 ac_top_srcdir=$ac_top_builddir_sub
8032 ac_abs_top_srcdir=$ac_pwd ;;
8033 [\\/]* | ?:[\\/]* ) # Absolute name.
25ed0b71 8034 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW		 8035 ac_top_srcdir=$srcdir
8036 ac_abs_top_srcdir=$srcdir ;;
8037 *) # Relative name.
8038 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8039 ac_top_srcdir=$ac_top_build_prefix$srcdir
8040 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25ed0b71 8041esac
81ecdfbb 8042ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
430b7832 8043
25ed0b71 8044
81ecdfbb
RW		 8045 case $ac_mode in
8046 :F)
8047 #
8048 # CONFIG_FILE
8049 #
d60d9f65 8050
9255ee31
EZ		 8051 case $INSTALL in
8052 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
81ecdfbb 8053 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
d60d9f65 8054 esac
81ecdfbb 8055_ACEOF
d60d9f65 8056
81ecdfbb
RW		 8057cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8058# If the template does not know about datarootdir, expand it.
8059# FIXME: This hack should be removed a few years after 2.60.
8060ac_datarootdir_hack=; ac_datarootdir_seen=
8061ac_sed_dataroot='
8062/datarootdir/ {
8063 p
8064 q
8065}
8066/@datadir@/p
8067/@docdir@/p
8068/@infodir@/p
8069/@localedir@/p
8070/@mandir@/p'
8071case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8072*datarootdir*) ac_datarootdir_seen=yes;;
8073*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8074 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8075$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8076_ACEOF
8077cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8078 ac_datarootdir_hack='
8079 s&@datadir@&$datadir&g
8080 s&@docdir@&$docdir&g
8081 s&@infodir@&$infodir&g
8082 s&@localedir@&$localedir&g
8083 s&@mandir@&$mandir&g
8084 s&\\\${datarootdir}&$datarootdir&g' ;;
8085esac
25ed0b71 8086_ACEOF
81ecdfbb
RW		 8087
8088# Neutralize VPATH when `$srcdir' = `.'.
8089# Shell code in configure.ac might set extrasub.
8090# FIXME: do we really want to maintain this feature?
8091cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8092ac_sed_extra="$ac_vpsub
9255ee31 8093$extrasub
25ed0b71 8094_ACEOF
81ecdfbb 8095cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9255ee31
EZ		 8096:t
8097/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
81ecdfbb
RW		 8098s|@configure_input@|$ac_sed_conf_input|;t t
8099s&@top_builddir@&$ac_top_builddir_sub&;t t
8100s&@top_build_prefix@&$ac_top_build_prefix&;t t
8101s&@srcdir@&$ac_srcdir&;t t
8102s&@abs_srcdir@&$ac_abs_srcdir&;t t
8103s&@top_srcdir@&$ac_top_srcdir&;t t
8104s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8105s&@builddir@&$ac_builddir&;t t
8106s&@abs_builddir@&$ac_abs_builddir&;t t
8107s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8108s&@INSTALL@&$ac_INSTALL&;t t
8109$ac_datarootdir_hack
8110"
d0ac1c44
SM		 8111eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8112 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
81ecdfbb
RW		 8113
8114test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
d0ac1c44
SM		 8115 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8116 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
8117 "$ac_tmp/out"`; test -z "$ac_out"; } &&
81ecdfbb 8118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
d0ac1c44 8119which seems to be undefined. Please make sure it is defined" >&5
81ecdfbb 8120$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
d0ac1c44 8121which seems to be undefined. Please make sure it is defined" >&2;}
81ecdfbb 8122
d0ac1c44 8123 rm -f "$ac_tmp/stdin"
9255ee31 8124 case $ac_file in
d0ac1c44
SM		 8125 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8126 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
81ecdfbb 8127 esac \
d0ac1c44 8128 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
81ecdfbb
RW		 8129 ;;
8130 :H)
8131 #
8132 # CONFIG_HEADER
8133 #
9255ee31 8134 if test x"$ac_file" != x-; then
81ecdfbb
RW		 8135 {
8136 $as_echo "/* $configure_input */" \
d0ac1c44
SM		 8137 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8138 } >"$ac_tmp/config.h" \
8139 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8140 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
81ecdfbb
RW		 8141 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8142$as_echo "$as_me: $ac_file is unchanged" >&6;}
9255ee31 8143 else
81ecdfbb 8144 rm -f "$ac_file"
d0ac1c44
SM		 8145 mv "$ac_tmp/config.h" "$ac_file" \
8146 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
d60d9f65 8147 fi
9255ee31 8148 else
81ecdfbb 8149 $as_echo "/* $configure_input */" \
d0ac1c44
SM		 8150 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8151 || as_fn_error $? "could not create -" "$LINENO" 5
d60d9f65 8152 fi
81ecdfbb 8153 ;;
430b7832 8154
81ecdfbb
RW		 8155 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8156$as_echo "$as_me: executing $ac_file commands" >&6;}
8157 ;;
8158 esac
25ed0b71 8159
d60d9f65 8160
81ecdfbb
RW		 8161 case $ac_file$ac_mode in
8162 "default":C)
d60d9f65
SS		 8163# Makefile uses this timestamp file to record whether config.h is up to date.
8164echo > stamp-h
9255ee31 8165 ;;
81ecdfbb 8166
9255ee31 8167 esac
81ecdfbb 8168done # for ac_tag
d60d9f65 8169
9255ee31 8170
81ecdfbb 8171as_fn_exit 0
25ed0b71 8172_ACEOF
9255ee31
EZ		 8173ac_clean_files=$ac_clean_files_save
8174
81ecdfbb 8175test $ac_write_fail = 0 ||
d0ac1c44 8176 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
81ecdfbb 8177
25ed0b71 8178
9255ee31
EZ		 8179# configure is writing to config.log, and then calls config.status.
8180# config.status does its own redirection, appending to config.log.
8181# Unfortunately, on DOS this fails, as config.log is still kept open
8182# by configure, so config.status won't be able to write to it; its
8183# output is simply discarded. So we exec the FD to /dev/null,
8184# effectively closing config.log, so it can be properly (re)opened and
8185# appended to by config.status. When coming back to configure, we
8186# need to make the FD available again.
8187if test "$no_create" != yes; then
8188 ac_cs_success=:
25ed0b71
KW		 8189 ac_config_status_args=
8190 test "$silent" = yes &&
8191 ac_config_status_args="$ac_config_status_args --quiet"
9255ee31 8192 exec 5>/dev/null
25ed0b71 8193 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9255ee31
EZ		 8194 exec 5>>config.log
8195 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8196 # would make configure fail if this is the last instruction.
d0ac1c44 8197 $ac_cs_success || as_fn_exit 1
81ecdfbb
RW		 8198fi
8199if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8201$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9255ee31 8202fi
d60d9f65 8203
GDB Binutils - Deliverables
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