/[pcsx2_0.9.7]/trunk/3rdparty/portaudio/configure
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Contents of /trunk/3rdparty/portaudio/configure

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Revision 31 - (show annotations) (download)
Tue Sep 7 03:24:11 2010 UTC (9 years, 10 months ago) by william
File size: 695376 byte(s)
committing r3113 initial commit again...
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8 # Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
235 fi
236 exit 1
237 fi
238 fi
239 fi
240 SHELL=${CONFIG_SHELL-/bin/sh}
241 export SHELL
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE= GREP_OPTIONS=
244 unset CLICOLOR_FORCE GREP_OPTIONS
245
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
249 # as_fn_unset VAR
250 # ---------------
251 # Portably unset VAR.
252 as_fn_unset ()
253 {
254 { eval $1=; unset $1;}
255 }
256 as_unset=as_fn_unset
257
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
261 as_fn_set_status ()
262 {
263 return $1
264 } # as_fn_set_status
265
266 # as_fn_exit STATUS
267 # -----------------
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269 as_fn_exit ()
270 {
271 set +e
272 as_fn_set_status $1
273 exit $1
274 } # as_fn_exit
275
276 # as_fn_mkdir_p
277 # -------------
278 # Create "$as_dir" as a directory, including parents if necessary.
279 as_fn_mkdir_p ()
280 {
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
320
321
322 } # as_fn_mkdir_p
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
328 # implementations.
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334 else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339 fi # as_fn_append
340
341 # as_fn_arith ARG...
342 # ------------------
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351 else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356 fi # as_fn_arith
357
358
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
364 as_fn_error ()
365 {
366 as_status=$?; test $as_status -eq 0 && as_status=1
367 if test "$3"; then
368 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
370 fi
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit $as_status
373 } # as_fn_error
374
375 if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
377 as_expr=expr
378 else
379 as_expr=false
380 fi
381
382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383 as_basename=basename
384 else
385 as_basename=false
386 fi
387
388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390 else
391 as_dirname=false
392 fi
393
394 as_me=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398 $as_echo X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/
401 q
402 }
403 /^X\/\(\/\/\)$/{
404 s//\1/
405 q
406 }
407 /^X\/\(\/\).*/{
408 s//\1/
409 q
410 }
411 s/.*/./; q'`
412
413 # Avoid depending upon Character Ranges.
414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits='0123456789'
418 as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426 sed -n '
427 p
428 /[$]LINENO/=
429 ' <$as_myself |
430 sed '
431 s/[$]LINENO.*/&-/
432 t lineno
433 b
434 :lineno
435 N
436 :loop
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop
439 s/-\n.*//
440 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno"
448 # Exit status is that of the last command.
449 exit
450 }
451
452 ECHO_C= ECHO_N= ECHO_T=
453 case `echo -n x` in #(((((
454 -n*)
455 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
460 esac;;
461 *)
462 ECHO_N='-n';;
463 esac
464
465 rm -f conf$$ conf$$.exe conf$$.file
466 if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file
468 else
469 rm -f conf$$.dir
470 mkdir conf$$.dir 2>/dev/null
471 fi
472 if (echo >conf$$.file) 2>/dev/null; then
473 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s'
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
484 as_ln_s='cp -p'
485 fi
486 else
487 as_ln_s='cp -p'
488 fi
489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490 rmdir conf$$.dir 2>/dev/null
491
492 if mkdir -p . 2>/dev/null; then
493 as_mkdir_p='mkdir -p "$as_dir"'
494 else
495 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false
497 fi
498
499 if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x'
501 else
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519 fi
520 as_executable_p=$as_test_x
521
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529
530 # Check that we are running under the correct shell.
531 SHELL=${CONFIG_SHELL-/bin/sh}
532
533 case X$ECHO in
534 X*--fallback-echo)
535 # Remove one level of quotation (which was required for Make).
536 ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
537 ;;
538 esac
539
540 echo=${ECHO-echo}
541 if test "X$1" = X--no-reexec; then
542 # Discard the --no-reexec flag, and continue.
543 shift
544 elif test "X$1" = X--fallback-echo; then
545 # Avoid inline document here, it may be left over
546 :
547 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
548 # Yippee, $echo works!
549 :
550 else
551 # Restart under the correct shell.
552 exec $SHELL "$0" --no-reexec ${1+"$@"}
553 fi
554
555 if test "X$1" = X--fallback-echo; then
556 # used as fallback echo
557 shift
558 cat <<EOF
559 $*
560 EOF
561 exit 0
562 fi
563
564 # The HP-UX ksh and POSIX shell print the target directory to stdout
565 # if CDPATH is set.
566 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
567
568 if test -z "$ECHO"; then
569 if test "X${echo_test_string+set}" != Xset; then
570 # find a string as large as possible, as long as the shell can cope with it
571 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
572 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
573 if (echo_test_string=`eval $cmd`) 2>/dev/null &&
574 echo_test_string=`eval $cmd` &&
575 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
576 then
577 break
578 fi
579 done
580 fi
581
582 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
583 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
584 test "X$echo_testing_string" = "X$echo_test_string"; then
585 :
586 else
587 # The Solaris, AIX, and Digital Unix default echo programs unquote
588 # backslashes. This makes it impossible to quote backslashes using
589 # echo "$something" | sed 's/\\/\\\\/g'
590 #
591 # So, first we look for a working echo in the user's PATH.
592
593 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
594 for dir in $PATH /usr/ucb; do
595 IFS="$lt_save_ifs"
596 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
597 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
598 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
599 test "X$echo_testing_string" = "X$echo_test_string"; then
600 echo="$dir/echo"
601 break
602 fi
603 done
604 IFS="$lt_save_ifs"
605
606 if test "X$echo" = Xecho; then
607 # We didn't find a better echo, so look for alternatives.
608 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
609 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
610 test "X$echo_testing_string" = "X$echo_test_string"; then
611 # This shell has a builtin print -r that does the trick.
612 echo='print -r'
613 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
614 test "X$CONFIG_SHELL" != X/bin/ksh; then
615 # If we have ksh, try running configure again with it.
616 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
617 export ORIGINAL_CONFIG_SHELL
618 CONFIG_SHELL=/bin/ksh
619 export CONFIG_SHELL
620 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
621 else
622 # Try using printf.
623 echo='printf %s\n'
624 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
625 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
626 test "X$echo_testing_string" = "X$echo_test_string"; then
627 # Cool, printf works
628 :
629 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
630 test "X$echo_testing_string" = 'X\t' &&
631 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
632 test "X$echo_testing_string" = "X$echo_test_string"; then
633 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
634 export CONFIG_SHELL
635 SHELL="$CONFIG_SHELL"
636 export SHELL
637 echo="$CONFIG_SHELL $0 --fallback-echo"
638 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
639 test "X$echo_testing_string" = 'X\t' &&
640 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
641 test "X$echo_testing_string" = "X$echo_test_string"; then
642 echo="$CONFIG_SHELL $0 --fallback-echo"
643 else
644 # maybe with a smaller string...
645 prev=:
646
647 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
648 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
649 then
650 break
651 fi
652 prev="$cmd"
653 done
654
655 if test "$prev" != 'sed 50q "$0"'; then
656 echo_test_string=`eval $prev`
657 export echo_test_string
658 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
659 else
660 # Oops. We lost completely, so just stick with echo.
661 echo=echo
662 fi
663 fi
664 fi
665 fi
666 fi
667 fi
668
669 # Copy echo and quote the copy suitably for passing to libtool from
670 # the Makefile, instead of quoting the original, which is used later.
671 ECHO=$echo
672 if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
673 ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
674 fi
675
676
677
678
679 tagnames=${tagnames+${tagnames},}CXX
680
681 tagnames=${tagnames+${tagnames},}F77
682
683 test -n "$DJDIR" || exec 7<&0 </dev/null
684 exec 6>&1
685
686 # Name of the host.
687 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
688 # so uname gets run too.
689 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
690
691 #
692 # Initializations.
693 #
694 ac_default_prefix=/usr/local
695 ac_clean_files=
696 ac_config_libobj_dir=.
697 LIBOBJS=
698 cross_compiling=no
699 subdirs=
700 MFLAGS=
701 MAKEFLAGS=
702
703 # Identity of this package.
704 PACKAGE_NAME=
705 PACKAGE_TARNAME=
706 PACKAGE_VERSION=
707 PACKAGE_STRING=
708 PACKAGE_BUGREPORT=
709 PACKAGE_URL=
710
711 ac_unique_file="include/portaudio.h"
712 # Factoring default headers for most tests.
713 ac_includes_default="\
714 #include <stdio.h>
715 #ifdef HAVE_SYS_TYPES_H
716 # include <sys/types.h>
717 #endif
718 #ifdef HAVE_SYS_STAT_H
719 # include <sys/stat.h>
720 #endif
721 #ifdef STDC_HEADERS
722 # include <stdlib.h>
723 # include <stddef.h>
724 #else
725 # ifdef HAVE_STDLIB_H
726 # include <stdlib.h>
727 # endif
728 #endif
729 #ifdef HAVE_STRING_H
730 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
731 # include <memory.h>
732 # endif
733 # include <string.h>
734 #endif
735 #ifdef HAVE_STRINGS_H
736 # include <strings.h>
737 #endif
738 #ifdef HAVE_INTTYPES_H
739 # include <inttypes.h>
740 #endif
741 #ifdef HAVE_STDINT_H
742 # include <stdint.h>
743 #endif
744 #ifdef HAVE_UNISTD_H
745 # include <unistd.h>
746 #endif"
747
748 enable_option_checking=no
749 ac_subst_vars='LTLIBOBJS
750 LIBOBJS
751 WITH_ASIO_FALSE
752 WITH_ASIO_TRUE
753 ENABLE_CXX_FALSE
754 ENABLE_CXX_TRUE
755 subdirs
756 NASMOPT
757 NASM
758 DLL_LIBS
759 THREAD_CFLAGS
760 SHARED_FLAGS
761 PADLL
762 OTHER_OBJS
763 LT_AGE
764 LT_REVISION
765 LT_CURRENT
766 JACK_LIBS
767 JACK_CFLAGS
768 PKG_CONFIG
769 INSTALL_DATA
770 INSTALL_SCRIPT
771 INSTALL_PROGRAM
772 LIBTOOL
773 ac_ct_F77
774 FFLAGS
775 F77
776 CXXCPP
777 ac_ct_CXX
778 CXXFLAGS
779 CXX
780 CPP
781 OBJDUMP
782 AS
783 DLLTOOL
784 STRIP
785 RANLIB
786 AR
787 ECHO
788 LN_S
789 EGREP
790 GREP
791 OBJEXT
792 EXEEXT
793 ac_ct_CC
794 CPPFLAGS
795 LDFLAGS
796 CFLAGS
797 CC
798 target_os
799 target_vendor
800 target_cpu
801 target
802 host_os
803 host_vendor
804 host_cpu
805 host
806 build_os
807 build_vendor
808 build_cpu
809 build
810 target_alias
811 host_alias
812 build_alias
813 LIBS
814 ECHO_T
815 ECHO_N
816 ECHO_C
817 DEFS
818 mandir
819 localedir
820 libdir
821 psdir
822 pdfdir
823 dvidir
824 htmldir
825 infodir
826 docdir
827 oldincludedir
828 includedir
829 localstatedir
830 sharedstatedir
831 sysconfdir
832 datadir
833 datarootdir
834 libexecdir
835 sbindir
836 bindir
837 program_transform_name
838 prefix
839 exec_prefix
840 PACKAGE_URL
841 PACKAGE_BUGREPORT
842 PACKAGE_STRING
843 PACKAGE_VERSION
844 PACKAGE_TARNAME
845 PACKAGE_NAME
846 PATH_SEPARATOR
847 SHELL'
848 ac_subst_files=''
849 ac_user_opts='
850 enable_option_checking
851 with_alsa
852 with_jack
853 with_oss
854 with_asihpi
855 with_winapi
856 with_asiodir
857 with_dxdir
858 enable_debug_output
859 enable_cxx
860 enable_mac_debug
861 enable_mac_universal
862 with_host_os
863 enable_shared
864 enable_static
865 enable_fast_install
866 with_gnu_ld
867 enable_libtool_lock
868 with_pic
869 with_tags
870 '
871 ac_precious_vars='build_alias
872 host_alias
873 target_alias
874 CC
875 CFLAGS
876 LDFLAGS
877 LIBS
878 CPPFLAGS
879 CPP
880 CXX
881 CXXFLAGS
882 CCC
883 CXXCPP
884 F77
885 FFLAGS
886 PKG_CONFIG
887 JACK_CFLAGS
888 JACK_LIBS'
889 ac_subdirs_all='bindings/cpp'
890
891 # Initialize some variables set by options.
892 ac_init_help=
893 ac_init_version=false
894 ac_unrecognized_opts=
895 ac_unrecognized_sep=
896 # The variables have the same names as the options, with
897 # dashes changed to underlines.
898 cache_file=/dev/null
899 exec_prefix=NONE
900 no_create=
901 no_recursion=
902 prefix=NONE
903 program_prefix=NONE
904 program_suffix=NONE
905 program_transform_name=s,x,x,
906 silent=
907 site=
908 srcdir=
909 verbose=
910 x_includes=NONE
911 x_libraries=NONE
912
913 # Installation directory options.
914 # These are left unexpanded so users can "make install exec_prefix=/foo"
915 # and all the variables that are supposed to be based on exec_prefix
916 # by default will actually change.
917 # Use braces instead of parens because sh, perl, etc. also accept them.
918 # (The list follows the same order as the GNU Coding Standards.)
919 bindir='${exec_prefix}/bin'
920 sbindir='${exec_prefix}/sbin'
921 libexecdir='${exec_prefix}/libexec'
922 datarootdir='${prefix}/share'
923 datadir='${datarootdir}'
924 sysconfdir='${prefix}/etc'
925 sharedstatedir='${prefix}/com'
926 localstatedir='${prefix}/var'
927 includedir='${prefix}/include'
928 oldincludedir='/usr/include'
929 docdir='${datarootdir}/doc/${PACKAGE}'
930 infodir='${datarootdir}/info'
931 htmldir='${docdir}'
932 dvidir='${docdir}'
933 pdfdir='${docdir}'
934 psdir='${docdir}'
935 libdir='${exec_prefix}/lib'
936 localedir='${datarootdir}/locale'
937 mandir='${datarootdir}/man'
938
939 ac_prev=
940 ac_dashdash=
941 for ac_option
942 do
943 # If the previous option needs an argument, assign it.
944 if test -n "$ac_prev"; then
945 eval $ac_prev=\$ac_option
946 ac_prev=
947 continue
948 fi
949
950 case $ac_option in
951 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
952 *) ac_optarg=yes ;;
953 esac
954
955 # Accept the important Cygnus configure options, so we can diagnose typos.
956
957 case $ac_dashdash$ac_option in
958 --)
959 ac_dashdash=yes ;;
960
961 -bindir | --bindir | --bindi | --bind | --bin | --bi)
962 ac_prev=bindir ;;
963 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
964 bindir=$ac_optarg ;;
965
966 -build | --build | --buil | --bui | --bu)
967 ac_prev=build_alias ;;
968 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
969 build_alias=$ac_optarg ;;
970
971 -cache-file | --cache-file | --cache-fil | --cache-fi \
972 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
973 ac_prev=cache_file ;;
974 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
975 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
976 cache_file=$ac_optarg ;;
977
978 --config-cache | -C)
979 cache_file=config.cache ;;
980
981 -datadir | --datadir | --datadi | --datad)
982 ac_prev=datadir ;;
983 -datadir=* | --datadir=* | --datadi=* | --datad=*)
984 datadir=$ac_optarg ;;
985
986 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
987 | --dataroo | --dataro | --datar)
988 ac_prev=datarootdir ;;
989 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
990 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
991 datarootdir=$ac_optarg ;;
992
993 -disable-* | --disable-*)
994 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
995 # Reject names that are not valid shell variable names.
996 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
997 as_fn_error "invalid feature name: $ac_useropt"
998 ac_useropt_orig=$ac_useropt
999 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1000 case $ac_user_opts in
1001 *"
1002 "enable_$ac_useropt"
1003 "*) ;;
1004 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1005 ac_unrecognized_sep=', ';;
1006 esac
1007 eval enable_$ac_useropt=no ;;
1008
1009 -docdir | --docdir | --docdi | --doc | --do)
1010 ac_prev=docdir ;;
1011 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1012 docdir=$ac_optarg ;;
1013
1014 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1015 ac_prev=dvidir ;;
1016 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1017 dvidir=$ac_optarg ;;
1018
1019 -enable-* | --enable-*)
1020 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1021 # Reject names that are not valid shell variable names.
1022 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1023 as_fn_error "invalid feature name: $ac_useropt"
1024 ac_useropt_orig=$ac_useropt
1025 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1026 case $ac_user_opts in
1027 *"
1028 "enable_$ac_useropt"
1029 "*) ;;
1030 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1031 ac_unrecognized_sep=', ';;
1032 esac
1033 eval enable_$ac_useropt=\$ac_optarg ;;
1034
1035 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1036 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1037 | --exec | --exe | --ex)
1038 ac_prev=exec_prefix ;;
1039 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1040 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1041 | --exec=* | --exe=* | --ex=*)
1042 exec_prefix=$ac_optarg ;;
1043
1044 -gas | --gas | --ga | --g)
1045 # Obsolete; use --with-gas.
1046 with_gas=yes ;;
1047
1048 -help | --help | --hel | --he | -h)
1049 ac_init_help=long ;;
1050 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1051 ac_init_help=recursive ;;
1052 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1053 ac_init_help=short ;;
1054
1055 -host | --host | --hos | --ho)
1056 ac_prev=host_alias ;;
1057 -host=* | --host=* | --hos=* | --ho=*)
1058 host_alias=$ac_optarg ;;
1059
1060 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1061 ac_prev=htmldir ;;
1062 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1063 | --ht=*)
1064 htmldir=$ac_optarg ;;
1065
1066 -includedir | --includedir | --includedi | --included | --include \
1067 | --includ | --inclu | --incl | --inc)
1068 ac_prev=includedir ;;
1069 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1070 | --includ=* | --inclu=* | --incl=* | --inc=*)
1071 includedir=$ac_optarg ;;
1072
1073 -infodir | --infodir | --infodi | --infod | --info | --inf)
1074 ac_prev=infodir ;;
1075 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1076 infodir=$ac_optarg ;;
1077
1078 -libdir | --libdir | --libdi | --libd)
1079 ac_prev=libdir ;;
1080 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1081 libdir=$ac_optarg ;;
1082
1083 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1084 | --libexe | --libex | --libe)
1085 ac_prev=libexecdir ;;
1086 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1087 | --libexe=* | --libex=* | --libe=*)
1088 libexecdir=$ac_optarg ;;
1089
1090 -localedir | --localedir | --localedi | --localed | --locale)
1091 ac_prev=localedir ;;
1092 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1093 localedir=$ac_optarg ;;
1094
1095 -localstatedir | --localstatedir | --localstatedi | --localstated \
1096 | --localstate | --localstat | --localsta | --localst | --locals)
1097 ac_prev=localstatedir ;;
1098 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1099 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1100 localstatedir=$ac_optarg ;;
1101
1102 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1103 ac_prev=mandir ;;
1104 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1105 mandir=$ac_optarg ;;
1106
1107 -nfp | --nfp | --nf)
1108 # Obsolete; use --without-fp.
1109 with_fp=no ;;
1110
1111 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1112 | --no-cr | --no-c | -n)
1113 no_create=yes ;;
1114
1115 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1116 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1117 no_recursion=yes ;;
1118
1119 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1120 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1121 | --oldin | --oldi | --old | --ol | --o)
1122 ac_prev=oldincludedir ;;
1123 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1124 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1125 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1126 oldincludedir=$ac_optarg ;;
1127
1128 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1129 ac_prev=prefix ;;
1130 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1131 prefix=$ac_optarg ;;
1132
1133 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1134 | --program-pre | --program-pr | --program-p)
1135 ac_prev=program_prefix ;;
1136 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1137 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1138 program_prefix=$ac_optarg ;;
1139
1140 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1141 | --program-suf | --program-su | --program-s)
1142 ac_prev=program_suffix ;;
1143 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1144 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1145 program_suffix=$ac_optarg ;;
1146
1147 -program-transform-name | --program-transform-name \
1148 | --program-transform-nam | --program-transform-na \
1149 | --program-transform-n | --program-transform- \
1150 | --program-transform | --program-transfor \
1151 | --program-transfo | --program-transf \
1152 | --program-trans | --program-tran \
1153 | --progr-tra | --program-tr | --program-t)
1154 ac_prev=program_transform_name ;;
1155 -program-transform-name=* | --program-transform-name=* \
1156 | --program-transform-nam=* | --program-transform-na=* \
1157 | --program-transform-n=* | --program-transform-=* \
1158 | --program-transform=* | --program-transfor=* \
1159 | --program-transfo=* | --program-transf=* \
1160 | --program-trans=* | --program-tran=* \
1161 | --progr-tra=* | --program-tr=* | --program-t=*)
1162 program_transform_name=$ac_optarg ;;
1163
1164 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1165 ac_prev=pdfdir ;;
1166 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1167 pdfdir=$ac_optarg ;;
1168
1169 -psdir | --psdir | --psdi | --psd | --ps)
1170 ac_prev=psdir ;;
1171 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1172 psdir=$ac_optarg ;;
1173
1174 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1175 | -silent | --silent | --silen | --sile | --sil)
1176 silent=yes ;;
1177
1178 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1179 ac_prev=sbindir ;;
1180 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1181 | --sbi=* | --sb=*)
1182 sbindir=$ac_optarg ;;
1183
1184 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1185 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1186 | --sharedst | --shareds | --shared | --share | --shar \
1187 | --sha | --sh)
1188 ac_prev=sharedstatedir ;;
1189 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1190 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1191 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1192 | --sha=* | --sh=*)
1193 sharedstatedir=$ac_optarg ;;
1194
1195 -site | --site | --sit)
1196 ac_prev=site ;;
1197 -site=* | --site=* | --sit=*)
1198 site=$ac_optarg ;;
1199
1200 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1201 ac_prev=srcdir ;;
1202 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1203 srcdir=$ac_optarg ;;
1204
1205 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1206 | --syscon | --sysco | --sysc | --sys | --sy)
1207 ac_prev=sysconfdir ;;
1208 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1209 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1210 sysconfdir=$ac_optarg ;;
1211
1212 -target | --target | --targe | --targ | --tar | --ta | --t)
1213 ac_prev=target_alias ;;
1214 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1215 target_alias=$ac_optarg ;;
1216
1217 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1218 verbose=yes ;;
1219
1220 -version | --version | --versio | --versi | --vers | -V)
1221 ac_init_version=: ;;
1222
1223 -with-* | --with-*)
1224 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1225 # Reject names that are not valid shell variable names.
1226 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1227 as_fn_error "invalid package name: $ac_useropt"
1228 ac_useropt_orig=$ac_useropt
1229 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1230 case $ac_user_opts in
1231 *"
1232 "with_$ac_useropt"
1233 "*) ;;
1234 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1235 ac_unrecognized_sep=', ';;
1236 esac
1237 eval with_$ac_useropt=\$ac_optarg ;;
1238
1239 -without-* | --without-*)
1240 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1241 # Reject names that are not valid shell variable names.
1242 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1243 as_fn_error "invalid package name: $ac_useropt"
1244 ac_useropt_orig=$ac_useropt
1245 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1246 case $ac_user_opts in
1247 *"
1248 "with_$ac_useropt"
1249 "*) ;;
1250 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1251 ac_unrecognized_sep=', ';;
1252 esac
1253 eval with_$ac_useropt=no ;;
1254
1255 --x)
1256 # Obsolete; use --with-x.
1257 with_x=yes ;;
1258
1259 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1260 | --x-incl | --x-inc | --x-in | --x-i)
1261 ac_prev=x_includes ;;
1262 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1263 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1264 x_includes=$ac_optarg ;;
1265
1266 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1267 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1268 ac_prev=x_libraries ;;
1269 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1270 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1271 x_libraries=$ac_optarg ;;
1272
1273 -*) as_fn_error "unrecognized option: \`$ac_option'
1274 Try \`$0 --help' for more information."
1275 ;;
1276
1277 *=*)
1278 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1279 # Reject names that are not valid shell variable names.
1280 case $ac_envvar in #(
1281 '' | [0-9]* | *[!_$as_cr_alnum]* )
1282 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1283 esac
1284 eval $ac_envvar=\$ac_optarg
1285 export $ac_envvar ;;
1286
1287 *)
1288 # FIXME: should be removed in autoconf 3.0.
1289 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1290 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1291 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1292 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1293 ;;
1294
1295 esac
1296 done
1297
1298 if test -n "$ac_prev"; then
1299 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1300 as_fn_error "missing argument to $ac_option"
1301 fi
1302
1303 if test -n "$ac_unrecognized_opts"; then
1304 case $enable_option_checking in
1305 no) ;;
1306 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1307 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1308 esac
1309 fi
1310
1311 # Check all directory arguments for consistency.
1312 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1313 datadir sysconfdir sharedstatedir localstatedir includedir \
1314 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1315 libdir localedir mandir
1316 do
1317 eval ac_val=\$$ac_var
1318 # Remove trailing slashes.
1319 case $ac_val in
1320 */ )
1321 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1322 eval $ac_var=\$ac_val;;
1323 esac
1324 # Be sure to have absolute directory names.
1325 case $ac_val in
1326 [\\/$]* | ?:[\\/]* ) continue;;
1327 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1328 esac
1329 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1330 done
1331
1332 # There might be people who depend on the old broken behavior: `$host'
1333 # used to hold the argument of --host etc.
1334 # FIXME: To remove some day.
1335 build=$build_alias
1336 host=$host_alias
1337 target=$target_alias
1338
1339 # FIXME: To remove some day.
1340 if test "x$host_alias" != x; then
1341 if test "x$build_alias" = x; then
1342 cross_compiling=maybe
1343 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1344 If a cross compiler is detected then cross compile mode will be used." >&2
1345 elif test "x$build_alias" != "x$host_alias"; then
1346 cross_compiling=yes
1347 fi
1348 fi
1349
1350 ac_tool_prefix=
1351 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1352
1353 test "$silent" = yes && exec 6>/dev/null
1354
1355
1356 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1357 ac_ls_di=`ls -di .` &&
1358 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1359 as_fn_error "working directory cannot be determined"
1360 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1361 as_fn_error "pwd does not report name of working directory"
1362
1363
1364 # Find the source files, if location was not specified.
1365 if test -z "$srcdir"; then
1366 ac_srcdir_defaulted=yes
1367 # Try the directory containing this script, then the parent directory.
1368 ac_confdir=`$as_dirname -- "$as_myself" ||
1369 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1370 X"$as_myself" : 'X\(//\)[^/]' \| \
1371 X"$as_myself" : 'X\(//\)$' \| \
1372 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1373 $as_echo X"$as_myself" |
1374 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1375 s//\1/
1376 q
1377 }
1378 /^X\(\/\/\)[^/].*/{
1379 s//\1/
1380 q
1381 }
1382 /^X\(\/\/\)$/{
1383 s//\1/
1384 q
1385 }
1386 /^X\(\/\).*/{
1387 s//\1/
1388 q
1389 }
1390 s/.*/./; q'`
1391 srcdir=$ac_confdir
1392 if test ! -r "$srcdir/$ac_unique_file"; then
1393 srcdir=..
1394 fi
1395 else
1396 ac_srcdir_defaulted=no
1397 fi
1398 if test ! -r "$srcdir/$ac_unique_file"; then
1399 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1400 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1401 fi
1402 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1403 ac_abs_confdir=`(
1404 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1405 pwd)`
1406 # When building in place, set srcdir=.
1407 if test "$ac_abs_confdir" = "$ac_pwd"; then
1408 srcdir=.
1409 fi
1410 # Remove unnecessary trailing slashes from srcdir.
1411 # Double slashes in file names in object file debugging info
1412 # mess up M-x gdb in Emacs.
1413 case $srcdir in
1414 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1415 esac
1416 for ac_var in $ac_precious_vars; do
1417 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1418 eval ac_env_${ac_var}_value=\$${ac_var}
1419 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1420 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1421 done
1422
1423 #
1424 # Report the --help message.
1425 #
1426 if test "$ac_init_help" = "long"; then
1427 # Omit some internal or obsolete options to make the list less imposing.
1428 # This message is too long to be a string in the A/UX 3.1 sh.
1429 cat <<_ACEOF
1430 \`configure' configures this package to adapt to many kinds of systems.
1431
1432 Usage: $0 [OPTION]... [VAR=VALUE]...
1433
1434 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1435 VAR=VALUE. See below for descriptions of some of the useful variables.
1436
1437 Defaults for the options are specified in brackets.
1438
1439 Configuration:
1440 -h, --help display this help and exit
1441 --help=short display options specific to this package
1442 --help=recursive display the short help of all the included packages
1443 -V, --version display version information and exit
1444 -q, --quiet, --silent do not print \`checking...' messages
1445 --cache-file=FILE cache test results in FILE [disabled]
1446 -C, --config-cache alias for \`--cache-file=config.cache'
1447 -n, --no-create do not create output files
1448 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1449
1450 Installation directories:
1451 --prefix=PREFIX install architecture-independent files in PREFIX
1452 [$ac_default_prefix]
1453 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1454 [PREFIX]
1455
1456 By default, \`make install' will install all the files in
1457 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1458 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1459 for instance \`--prefix=\$HOME'.
1460
1461 For better control, use the options below.
1462
1463 Fine tuning of the installation directories:
1464 --bindir=DIR user executables [EPREFIX/bin]
1465 --sbindir=DIR system admin executables [EPREFIX/sbin]
1466 --libexecdir=DIR program executables [EPREFIX/libexec]
1467 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1468 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1469 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1470 --libdir=DIR object code libraries [EPREFIX/lib]
1471 --includedir=DIR C header files [PREFIX/include]
1472 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1473 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1474 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1475 --infodir=DIR info documentation [DATAROOTDIR/info]
1476 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1477 --mandir=DIR man documentation [DATAROOTDIR/man]
1478 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1479 --htmldir=DIR html documentation [DOCDIR]
1480 --dvidir=DIR dvi documentation [DOCDIR]
1481 --pdfdir=DIR pdf documentation [DOCDIR]
1482 --psdir=DIR ps documentation [DOCDIR]
1483 _ACEOF
1484
1485 cat <<\_ACEOF
1486
1487 System types:
1488 --build=BUILD configure for building on BUILD [guessed]
1489 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1490 --target=TARGET configure for building compilers for TARGET [HOST]
1491 _ACEOF
1492 fi
1493
1494 if test -n "$ac_init_help"; then
1495
1496 cat <<\_ACEOF
1497
1498 Optional Features:
1499 --disable-option-checking ignore unrecognized --enable/--with options
1500 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1501 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1502 --enable-debug-output Enable debug output [no]
1503 --enable-cxx Enable C++ bindings [no]
1504 --enable-mac-debug Enable Mac debug [no]
1505 --enable-mac-universal Build Mac universal binaries [yes]
1506 --enable-shared[=PKGS] build shared libraries [default=yes]
1507 --enable-static[=PKGS] build static libraries [default=yes]
1508 --enable-fast-install[=PKGS]
1509 optimize for fast installation [default=yes]
1510 --disable-libtool-lock avoid locking (might break parallel builds)
1511
1512 Optional Packages:
1513 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1514 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1515 --with-alsa Enable support for ALSA [autodetect]
1516 --with-jack Enable support for JACK [autodetect]
1517 --with-oss Enable support for OSS [autodetect]
1518 --with-asihpi Enable support for ASIHPI [autodetect]
1519 --with-winapi Select Windows API support
1520 ([wmme|directx|asio|wasapi|wdmks][,...]) [wmme]
1521 --with-asiodir ASIO directory [/usr/local/asiosdk2]
1522 --with-dxdir DirectX directory [/usr/local/dx7sdk]
1523
1524 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1525 --with-pic try to use only PIC/non-PIC objects [default=use
1526 both]
1527 --with-tags[=TAGS] include additional configurations [automatic]
1528
1529 Some influential environment variables:
1530 CC C compiler command
1531 CFLAGS C compiler flags
1532 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1533 nonstandard directory <lib dir>
1534 LIBS libraries to pass to the linker, e.g. -l<library>
1535 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1536 you have headers in a nonstandard directory <include dir>
1537 CPP C preprocessor
1538 CXX C++ compiler command
1539 CXXFLAGS C++ compiler flags
1540 CXXCPP C++ preprocessor
1541 F77 Fortran 77 compiler command
1542 FFLAGS Fortran 77 compiler flags
1543 PKG_CONFIG path to pkg-config utility
1544 JACK_CFLAGS C compiler flags for JACK, overriding pkg-config
1545 JACK_LIBS linker flags for JACK, overriding pkg-config
1546
1547 Use these variables to override the choices made by `configure' or to help
1548 it to find libraries and programs with nonstandard names/locations.
1549
1550 Report bugs to the package provider.
1551 _ACEOF
1552 ac_status=$?
1553 fi
1554
1555 if test "$ac_init_help" = "recursive"; then
1556 # If there are subdirs, report their specific --help.
1557 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1558 test -d "$ac_dir" ||
1559 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1560 continue
1561 ac_builddir=.
1562
1563 case "$ac_dir" in
1564 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1565 *)
1566 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1567 # A ".." for each directory in $ac_dir_suffix.
1568 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1569 case $ac_top_builddir_sub in
1570 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1571 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1572 esac ;;
1573 esac
1574 ac_abs_top_builddir=$ac_pwd
1575 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1576 # for backward compatibility:
1577 ac_top_builddir=$ac_top_build_prefix
1578
1579 case $srcdir in
1580 .) # We are building in place.
1581 ac_srcdir=.
1582 ac_top_srcdir=$ac_top_builddir_sub
1583 ac_abs_top_srcdir=$ac_pwd ;;
1584 [\\/]* | ?:[\\/]* ) # Absolute name.
1585 ac_srcdir=$srcdir$ac_dir_suffix;
1586 ac_top_srcdir=$srcdir
1587 ac_abs_top_srcdir=$srcdir ;;
1588 *) # Relative name.
1589 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1590 ac_top_srcdir=$ac_top_build_prefix$srcdir
1591 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1592 esac
1593 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1594
1595 cd "$ac_dir" || { ac_status=$?; continue; }
1596 # Check for guested configure.
1597 if test -f "$ac_srcdir/configure.gnu"; then
1598 echo &&
1599 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1600 elif test -f "$ac_srcdir/configure"; then
1601 echo &&
1602 $SHELL "$ac_srcdir/configure" --help=recursive
1603 else
1604 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1605 fi || ac_status=$?
1606 cd "$ac_pwd" || { ac_status=$?; break; }
1607 done
1608 fi
1609
1610 test -n "$ac_init_help" && exit $ac_status
1611 if $ac_init_version; then
1612 cat <<\_ACEOF
1613 configure
1614 generated by GNU Autoconf 2.65
1615
1616 Copyright (C) 2009 Free Software Foundation, Inc.
1617 This configure script is free software; the Free Software Foundation
1618 gives unlimited permission to copy, distribute and modify it.
1619 _ACEOF
1620 exit
1621 fi
1622
1623 ## ------------------------ ##
1624 ## Autoconf initialization. ##
1625 ## ------------------------ ##
1626
1627 # ac_fn_c_try_compile LINENO
1628 # --------------------------
1629 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1630 ac_fn_c_try_compile ()
1631 {
1632 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1633 rm -f conftest.$ac_objext
1634 if { { ac_try="$ac_compile"
1635 case "(($ac_try" in
1636 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1637 *) ac_try_echo=$ac_try;;
1638 esac
1639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1640 $as_echo "$ac_try_echo"; } >&5
1641 (eval "$ac_compile") 2>conftest.err
1642 ac_status=$?
1643 if test -s conftest.err; then
1644 grep -v '^ *+' conftest.err >conftest.er1
1645 cat conftest.er1 >&5
1646 mv -f conftest.er1 conftest.err
1647 fi
1648 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1649 test $ac_status = 0; } && {
1650 test -z "$ac_c_werror_flag" ||
1651 test ! -s conftest.err
1652 } && test -s conftest.$ac_objext; then :
1653 ac_retval=0
1654 else
1655 $as_echo "$as_me: failed program was:" >&5
1656 sed 's/^/| /' conftest.$ac_ext >&5
1657
1658 ac_retval=1
1659 fi
1660 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1661 as_fn_set_status $ac_retval
1662
1663 } # ac_fn_c_try_compile
1664
1665 # ac_fn_c_try_link LINENO
1666 # -----------------------
1667 # Try to link conftest.$ac_ext, and return whether this succeeded.
1668 ac_fn_c_try_link ()
1669 {
1670 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671 rm -f conftest.$ac_objext conftest$ac_exeext
1672 if { { ac_try="$ac_link"
1673 case "(($ac_try" in
1674 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1675 *) ac_try_echo=$ac_try;;
1676 esac
1677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1678 $as_echo "$ac_try_echo"; } >&5
1679 (eval "$ac_link") 2>conftest.err
1680 ac_status=$?
1681 if test -s conftest.err; then
1682 grep -v '^ *+' conftest.err >conftest.er1
1683 cat conftest.er1 >&5
1684 mv -f conftest.er1 conftest.err
1685 fi
1686 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1687 test $ac_status = 0; } && {
1688 test -z "$ac_c_werror_flag" ||
1689 test ! -s conftest.err
1690 } && test -s conftest$ac_exeext && {
1691 test "$cross_compiling" = yes ||
1692 $as_test_x conftest$ac_exeext
1693 }; then :
1694 ac_retval=0
1695 else
1696 $as_echo "$as_me: failed program was:" >&5
1697 sed 's/^/| /' conftest.$ac_ext >&5
1698
1699 ac_retval=1
1700 fi
1701 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1702 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1703 # interfere with the next link command; also delete a directory that is
1704 # left behind by Apple's compiler. We do this before executing the actions.
1705 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1706 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1707 as_fn_set_status $ac_retval
1708
1709 } # ac_fn_c_try_link
1710
1711 # ac_fn_c_try_cpp LINENO
1712 # ----------------------
1713 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1714 ac_fn_c_try_cpp ()
1715 {
1716 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1717 if { { ac_try="$ac_cpp conftest.$ac_ext"
1718 case "(($ac_try" in
1719 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1720 *) ac_try_echo=$ac_try;;
1721 esac
1722 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1723 $as_echo "$ac_try_echo"; } >&5
1724 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1725 ac_status=$?
1726 if test -s conftest.err; then
1727 grep -v '^ *+' conftest.err >conftest.er1
1728 cat conftest.er1 >&5
1729 mv -f conftest.er1 conftest.err
1730 fi
1731 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1732 test $ac_status = 0; } >/dev/null && {
1733 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1734 test ! -s conftest.err
1735 }; then :
1736 ac_retval=0
1737 else
1738 $as_echo "$as_me: failed program was:" >&5
1739 sed 's/^/| /' conftest.$ac_ext >&5
1740
1741 ac_retval=1
1742 fi
1743 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1744 as_fn_set_status $ac_retval
1745
1746 } # ac_fn_c_try_cpp
1747
1748 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1749 # -------------------------------------------------------
1750 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1751 # the include files in INCLUDES and setting the cache variable VAR
1752 # accordingly.
1753 ac_fn_c_check_header_mongrel ()
1754 {
1755 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1758 $as_echo_n "checking for $2... " >&6; }
1759 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1760 $as_echo_n "(cached) " >&6
1761 fi
1762 eval ac_res=\$$3
1763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1764 $as_echo "$ac_res" >&6; }
1765 else
1766 # Is the header compilable?
1767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1768 $as_echo_n "checking $2 usability... " >&6; }
1769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1770 /* end confdefs.h. */
1771 $4
1772 #include <$2>
1773 _ACEOF
1774 if ac_fn_c_try_compile "$LINENO"; then :
1775 ac_header_compiler=yes
1776 else
1777 ac_header_compiler=no
1778 fi
1779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1781 $as_echo "$ac_header_compiler" >&6; }
1782
1783 # Is the header present?
1784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1785 $as_echo_n "checking $2 presence... " >&6; }
1786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1787 /* end confdefs.h. */
1788 #include <$2>
1789 _ACEOF
1790 if ac_fn_c_try_cpp "$LINENO"; then :
1791 ac_header_preproc=yes
1792 else
1793 ac_header_preproc=no
1794 fi
1795 rm -f conftest.err conftest.$ac_ext
1796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1797 $as_echo "$ac_header_preproc" >&6; }
1798
1799 # So? What about this header?
1800 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1801 yes:no: )
1802 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1803 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1804 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1805 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1806 ;;
1807 no:yes:* )
1808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1809 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1810 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1811 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1813 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1815 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1817 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1818 ;;
1819 esac
1820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1821 $as_echo_n "checking for $2... " >&6; }
1822 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1823 $as_echo_n "(cached) " >&6
1824 else
1825 eval "$3=\$ac_header_compiler"
1826 fi
1827 eval ac_res=\$$3
1828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1829 $as_echo "$ac_res" >&6; }
1830 fi
1831 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1832
1833 } # ac_fn_c_check_header_mongrel
1834
1835 # ac_fn_c_try_run LINENO
1836 # ----------------------
1837 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1838 # that executables *can* be run.
1839 ac_fn_c_try_run ()
1840 {
1841 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1842 if { { ac_try="$ac_link"
1843 case "(($ac_try" in
1844 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1845 *) ac_try_echo=$ac_try;;
1846 esac
1847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1848 $as_echo "$ac_try_echo"; } >&5
1849 (eval "$ac_link") 2>&5
1850 ac_status=$?
1851 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1852 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1853 { { case "(($ac_try" in
1854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1855 *) ac_try_echo=$ac_try;;
1856 esac
1857 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1858 $as_echo "$ac_try_echo"; } >&5
1859 (eval "$ac_try") 2>&5
1860 ac_status=$?
1861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1862 test $ac_status = 0; }; }; then :
1863 ac_retval=0
1864 else
1865 $as_echo "$as_me: program exited with status $ac_status" >&5
1866 $as_echo "$as_me: failed program was:" >&5
1867 sed 's/^/| /' conftest.$ac_ext >&5
1868
1869 ac_retval=$ac_status
1870 fi
1871 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1872 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1873 as_fn_set_status $ac_retval
1874
1875 } # ac_fn_c_try_run
1876
1877 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1878 # -------------------------------------------------------
1879 # Tests whether HEADER exists and can be compiled using the include files in
1880 # INCLUDES, setting the cache variable VAR accordingly.
1881 ac_fn_c_check_header_compile ()
1882 {
1883 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1885 $as_echo_n "checking for $2... " >&6; }
1886 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1887 $as_echo_n "(cached) " >&6
1888 else
1889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1890 /* end confdefs.h. */
1891 $4
1892 #include <$2>
1893 _ACEOF
1894 if ac_fn_c_try_compile "$LINENO"; then :
1895 eval "$3=yes"
1896 else
1897 eval "$3=no"
1898 fi
1899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1900 fi
1901 eval ac_res=\$$3
1902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1903 $as_echo "$ac_res" >&6; }
1904 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1905
1906 } # ac_fn_c_check_header_compile
1907
1908 # ac_fn_c_check_func LINENO FUNC VAR
1909 # ----------------------------------
1910 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1911 ac_fn_c_check_func ()
1912 {
1913 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1915 $as_echo_n "checking for $2... " >&6; }
1916 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1917 $as_echo_n "(cached) " >&6
1918 else
1919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920 /* end confdefs.h. */
1921 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1922 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1923 #define $2 innocuous_$2
1924
1925 /* System header to define __stub macros and hopefully few prototypes,
1926 which can conflict with char $2 (); below.
1927 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1928 <limits.h> exists even on freestanding compilers. */
1929
1930 #ifdef __STDC__
1931 # include <limits.h>
1932 #else
1933 # include <assert.h>
1934 #endif
1935
1936 #undef $2
1937
1938 /* Override any GCC internal prototype to avoid an error.
1939 Use char because int might match the return type of a GCC
1940 builtin and then its argument prototype would still apply. */
1941 #ifdef __cplusplus
1942 extern "C"
1943 #endif
1944 char $2 ();
1945 /* The GNU C library defines this for functions which it implements
1946 to always fail with ENOSYS. Some functions are actually named
1947 something starting with __ and the normal name is an alias. */
1948 #if defined __stub_$2 || defined __stub___$2
1949 choke me
1950 #endif
1951
1952 int
1953 main ()
1954 {
1955 return $2 ();
1956 ;
1957 return 0;
1958 }
1959 _ACEOF
1960 if ac_fn_c_try_link "$LINENO"; then :
1961 eval "$3=yes"
1962 else
1963 eval "$3=no"
1964 fi
1965 rm -f core conftest.err conftest.$ac_objext \
1966 conftest$ac_exeext conftest.$ac_ext
1967 fi
1968 eval ac_res=\$$3
1969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1970 $as_echo "$ac_res" >&6; }
1971 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1972
1973 } # ac_fn_c_check_func
1974
1975 # ac_fn_cxx_try_compile LINENO
1976 # ----------------------------
1977 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1978 ac_fn_cxx_try_compile ()
1979 {
1980 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1981 rm -f conftest.$ac_objext
1982 if { { ac_try="$ac_compile"
1983 case "(($ac_try" in
1984 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1985 *) ac_try_echo=$ac_try;;
1986 esac
1987 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1988 $as_echo "$ac_try_echo"; } >&5
1989 (eval "$ac_compile") 2>conftest.err
1990 ac_status=$?
1991 if test -s conftest.err; then
1992 grep -v '^ *+' conftest.err >conftest.er1
1993 cat conftest.er1 >&5
1994 mv -f conftest.er1 conftest.err
1995 fi
1996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1997 test $ac_status = 0; } && {
1998 test -z "$ac_cxx_werror_flag" ||
1999 test ! -s conftest.err
2000 } && test -s conftest.$ac_objext; then :
2001 ac_retval=0
2002 else
2003 $as_echo "$as_me: failed program was:" >&5
2004 sed 's/^/| /' conftest.$ac_ext >&5
2005
2006 ac_retval=1
2007 fi
2008 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2009 as_fn_set_status $ac_retval
2010
2011 } # ac_fn_cxx_try_compile
2012
2013 # ac_fn_cxx_try_cpp LINENO
2014 # ------------------------
2015 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2016 ac_fn_cxx_try_cpp ()
2017 {
2018 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2019 if { { ac_try="$ac_cpp conftest.$ac_ext"
2020 case "(($ac_try" in
2021 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2022 *) ac_try_echo=$ac_try;;
2023 esac
2024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2025 $as_echo "$ac_try_echo"; } >&5
2026 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2027 ac_status=$?
2028 if test -s conftest.err; then
2029 grep -v '^ *+' conftest.err >conftest.er1
2030 cat conftest.er1 >&5
2031 mv -f conftest.er1 conftest.err
2032 fi
2033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2034 test $ac_status = 0; } >/dev/null && {
2035 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2036 test ! -s conftest.err
2037 }; then :
2038 ac_retval=0
2039 else
2040 $as_echo "$as_me: failed program was:" >&5
2041 sed 's/^/| /' conftest.$ac_ext >&5
2042
2043 ac_retval=1
2044 fi
2045 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2046 as_fn_set_status $ac_retval
2047
2048 } # ac_fn_cxx_try_cpp
2049
2050 # ac_fn_cxx_try_link LINENO
2051 # -------------------------
2052 # Try to link conftest.$ac_ext, and return whether this succeeded.
2053 ac_fn_cxx_try_link ()
2054 {
2055 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2056 rm -f conftest.$ac_objext conftest$ac_exeext
2057 if { { ac_try="$ac_link"
2058 case "(($ac_try" in
2059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2060 *) ac_try_echo=$ac_try;;
2061 esac
2062 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2063 $as_echo "$ac_try_echo"; } >&5
2064 (eval "$ac_link") 2>conftest.err
2065 ac_status=$?
2066 if test -s conftest.err; then
2067 grep -v '^ *+' conftest.err >conftest.er1
2068 cat conftest.er1 >&5
2069 mv -f conftest.er1 conftest.err
2070 fi
2071 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2072 test $ac_status = 0; } && {
2073 test -z "$ac_cxx_werror_flag" ||
2074 test ! -s conftest.err
2075 } && test -s conftest$ac_exeext && {
2076 test "$cross_compiling" = yes ||
2077 $as_test_x conftest$ac_exeext
2078 }; then :
2079 ac_retval=0
2080 else
2081 $as_echo "$as_me: failed program was:" >&5
2082 sed 's/^/| /' conftest.$ac_ext >&5
2083
2084 ac_retval=1
2085 fi
2086 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2087 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2088 # interfere with the next link command; also delete a directory that is
2089 # left behind by Apple's compiler. We do this before executing the actions.
2090 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2091 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2092 as_fn_set_status $ac_retval
2093
2094 } # ac_fn_cxx_try_link
2095
2096 # ac_fn_f77_try_compile LINENO
2097 # ----------------------------
2098 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2099 ac_fn_f77_try_compile ()
2100 {
2101 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2102 rm -f conftest.$ac_objext
2103 if { { ac_try="$ac_compile"
2104 case "(($ac_try" in
2105 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2106 *) ac_try_echo=$ac_try;;
2107 esac
2108 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2109 $as_echo "$ac_try_echo"; } >&5
2110 (eval "$ac_compile") 2>conftest.err
2111 ac_status=$?
2112 if test -s conftest.err; then
2113 grep -v '^ *+' conftest.err >conftest.er1
2114 cat conftest.er1 >&5
2115 mv -f conftest.er1 conftest.err
2116 fi
2117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2118 test $ac_status = 0; } && {
2119 test -z "$ac_f77_werror_flag" ||
2120 test ! -s conftest.err
2121 } && test -s conftest.$ac_objext; then :
2122 ac_retval=0
2123 else
2124 $as_echo "$as_me: failed program was:" >&5
2125 sed 's/^/| /' conftest.$ac_ext >&5
2126
2127 ac_retval=1
2128 fi
2129 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2130 as_fn_set_status $ac_retval
2131
2132 } # ac_fn_f77_try_compile
2133
2134 # ac_fn_f77_try_link LINENO
2135 # -------------------------
2136 # Try to link conftest.$ac_ext, and return whether this succeeded.
2137 ac_fn_f77_try_link ()
2138 {
2139 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2140 rm -f conftest.$ac_objext conftest$ac_exeext
2141 if { { ac_try="$ac_link"
2142 case "(($ac_try" in
2143 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2144 *) ac_try_echo=$ac_try;;
2145 esac
2146 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2147 $as_echo "$ac_try_echo"; } >&5
2148 (eval "$ac_link") 2>conftest.err
2149 ac_status=$?
2150 if test -s conftest.err; then
2151 grep -v '^ *+' conftest.err >conftest.er1
2152 cat conftest.er1 >&5
2153 mv -f conftest.er1 conftest.err
2154 fi
2155 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2156 test $ac_status = 0; } && {
2157 test -z "$ac_f77_werror_flag" ||
2158 test ! -s conftest.err
2159 } && test -s conftest$ac_exeext && {
2160 test "$cross_compiling" = yes ||
2161 $as_test_x conftest$ac_exeext
2162 }; then :
2163 ac_retval=0
2164 else
2165 $as_echo "$as_me: failed program was:" >&5
2166 sed 's/^/| /' conftest.$ac_ext >&5
2167
2168 ac_retval=1
2169 fi
2170 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2171 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2172 # interfere with the next link command; also delete a directory that is
2173 # left behind by Apple's compiler. We do this before executing the actions.
2174 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2175 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2176 as_fn_set_status $ac_retval
2177
2178 } # ac_fn_f77_try_link
2179
2180 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2181 # --------------------------------------------
2182 # Tries to find the compile-time value of EXPR in a program that includes
2183 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2184 # computed
2185 ac_fn_c_compute_int ()
2186 {
2187 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2188 if test "$cross_compiling" = yes; then
2189 # Depending upon the size, compute the lo and hi bounds.
2190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2191 /* end confdefs.h. */
2192 $4
2193 int
2194 main ()
2195 {
2196 static int test_array [1 - 2 * !(($2) >= 0)];
2197 test_array [0] = 0
2198
2199 ;
2200 return 0;
2201 }
2202 _ACEOF
2203 if ac_fn_c_try_compile "$LINENO"; then :
2204 ac_lo=0 ac_mid=0
2205 while :; do
2206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2207 /* end confdefs.h. */
2208 $4
2209 int
2210 main ()
2211 {
2212 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2213 test_array [0] = 0
2214
2215 ;
2216 return 0;
2217 }
2218 _ACEOF
2219 if ac_fn_c_try_compile "$LINENO"; then :
2220 ac_hi=$ac_mid; break
2221 else
2222 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2223 if test $ac_lo -le $ac_mid; then
2224 ac_lo= ac_hi=
2225 break
2226 fi
2227 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2228 fi
2229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2230 done
2231 else
2232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2233 /* end confdefs.h. */
2234 $4
2235 int
2236 main ()
2237 {
2238 static int test_array [1 - 2 * !(($2) < 0)];
2239 test_array [0] = 0
2240
2241 ;
2242 return 0;
2243 }
2244 _ACEOF
2245 if ac_fn_c_try_compile "$LINENO"; then :
2246 ac_hi=-1 ac_mid=-1
2247 while :; do
2248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2249 /* end confdefs.h. */
2250 $4
2251 int
2252 main ()
2253 {
2254 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2255 test_array [0] = 0
2256
2257 ;
2258 return 0;
2259 }
2260 _ACEOF
2261 if ac_fn_c_try_compile "$LINENO"; then :
2262 ac_lo=$ac_mid; break
2263 else
2264 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2265 if test $ac_mid -le $ac_hi; then
2266 ac_lo= ac_hi=
2267 break
2268 fi
2269 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2270 fi
2271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2272 done
2273 else
2274 ac_lo= ac_hi=
2275 fi
2276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2277 fi
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 # Binary search between lo and hi bounds.
2280 while test "x$ac_lo" != "x$ac_hi"; do
2281 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2283 /* end confdefs.h. */
2284 $4
2285 int
2286 main ()
2287 {
2288 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2289 test_array [0] = 0
2290
2291 ;
2292 return 0;
2293 }
2294 _ACEOF
2295 if ac_fn_c_try_compile "$LINENO"; then :
2296 ac_hi=$ac_mid
2297 else
2298 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2299 fi
2300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2301 done
2302 case $ac_lo in #((
2303 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2304 '') ac_retval=1 ;;
2305 esac
2306 else
2307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h. */
2309 $4
2310 static long int longval () { return $2; }
2311 static unsigned long int ulongval () { return $2; }
2312 #include <stdio.h>
2313 #include <stdlib.h>
2314 int
2315 main ()
2316 {
2317
2318 FILE *f = fopen ("conftest.val", "w");
2319 if (! f)
2320 return 1;
2321 if (($2) < 0)
2322 {
2323 long int i = longval ();
2324 if (i != ($2))
2325 return 1;
2326 fprintf (f, "%ld", i);
2327 }
2328 else
2329 {
2330 unsigned long int i = ulongval ();
2331 if (i != ($2))
2332 return 1;
2333 fprintf (f, "%lu", i);
2334 }
2335 /* Do not output a trailing newline, as this causes \r\n confusion
2336 on some platforms. */
2337 return ferror (f) || fclose (f) != 0;
2338
2339 ;
2340 return 0;
2341 }
2342 _ACEOF
2343 if ac_fn_c_try_run "$LINENO"; then :
2344 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2345 else
2346 ac_retval=1
2347 fi
2348 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2349 conftest.$ac_objext conftest.beam conftest.$ac_ext
2350 rm -f conftest.val
2351
2352 fi
2353 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2354 as_fn_set_status $ac_retval
2355
2356 } # ac_fn_c_compute_int
2357 cat >config.log <<_ACEOF
2358 This file contains any messages produced by compilers while
2359 running configure, to aid debugging if configure makes a mistake.
2360
2361 It was created by $as_me, which was
2362 generated by GNU Autoconf 2.65. Invocation command line was
2363
2364 $ $0 $@
2365
2366 _ACEOF
2367 exec 5>>config.log
2368 {
2369 cat <<_ASUNAME
2370 ## --------- ##
2371 ## Platform. ##
2372 ## --------- ##
2373
2374 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2375 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2376 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2377 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2378 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2379
2380 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2381 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2382
2383 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2384 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2385 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2386 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2387 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2388 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2389 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2390
2391 _ASUNAME
2392
2393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2394 for as_dir in $PATH
2395 do
2396 IFS=$as_save_IFS
2397 test -z "$as_dir" && as_dir=.
2398 $as_echo "PATH: $as_dir"
2399 done
2400 IFS=$as_save_IFS
2401
2402 } >&5
2403
2404 cat >&5 <<_ACEOF
2405
2406
2407 ## ----------- ##
2408 ## Core tests. ##
2409 ## ----------- ##
2410
2411 _ACEOF
2412
2413
2414 # Keep a trace of the command line.
2415 # Strip out --no-create and --no-recursion so they do not pile up.
2416 # Strip out --silent because we don't want to record it for future runs.
2417 # Also quote any args containing shell meta-characters.
2418 # Make two passes to allow for proper duplicate-argument suppression.
2419 ac_configure_args=
2420 ac_configure_args0=
2421 ac_configure_args1=
2422 ac_must_keep_next=false
2423 for ac_pass in 1 2
2424 do
2425 for ac_arg
2426 do
2427 case $ac_arg in
2428 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2429 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2430 | -silent | --silent | --silen | --sile | --sil)
2431 continue ;;
2432 *\'*)
2433 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2434 esac
2435 case $ac_pass in
2436 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2437 2)
2438 as_fn_append ac_configure_args1 " '$ac_arg'"
2439 if test $ac_must_keep_next = true; then
2440 ac_must_keep_next=false # Got value, back to normal.
2441 else
2442 case $ac_arg in
2443 *=* | --config-cache | -C | -disable-* | --disable-* \
2444 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2445 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2446 | -with-* | --with-* | -without-* | --without-* | --x)
2447 case "$ac_configure_args0 " in
2448 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2449 esac
2450 ;;
2451 -* ) ac_must_keep_next=true ;;
2452 esac
2453 fi
2454 as_fn_append ac_configure_args " '$ac_arg'"
2455 ;;
2456 esac
2457 done
2458 done
2459 { ac_configure_args0=; unset ac_configure_args0;}
2460 { ac_configure_args1=; unset ac_configure_args1;}
2461
2462 # When interrupted or exit'd, cleanup temporary files, and complete
2463 # config.log. We remove comments because anyway the quotes in there
2464 # would cause problems or look ugly.
2465 # WARNING: Use '\'' to represent an apostrophe within the trap.
2466 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2467 trap 'exit_status=$?
2468 # Save into config.log some information that might help in debugging.
2469 {
2470 echo
2471
2472 cat <<\_ASBOX
2473 ## ---------------- ##
2474 ## Cache variables. ##
2475 ## ---------------- ##
2476 _ASBOX
2477 echo
2478 # The following way of writing the cache mishandles newlines in values,
2479 (
2480 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2481 eval ac_val=\$$ac_var
2482 case $ac_val in #(
2483 *${as_nl}*)
2484 case $ac_var in #(
2485 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2486 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2487 esac
2488 case $ac_var in #(
2489 _ | IFS | as_nl) ;; #(
2490 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2491 *) { eval $ac_var=; unset $ac_var;} ;;
2492 esac ;;
2493 esac
2494 done
2495 (set) 2>&1 |
2496 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2497 *${as_nl}ac_space=\ *)
2498 sed -n \
2499 "s/'\''/'\''\\\\'\'''\''/g;
2500 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2501 ;; #(
2502 *)
2503 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2504 ;;
2505 esac |
2506 sort
2507 )
2508 echo
2509
2510 cat <<\_ASBOX
2511 ## ----------------- ##
2512 ## Output variables. ##
2513 ## ----------------- ##
2514 _ASBOX
2515 echo
2516 for ac_var in $ac_subst_vars
2517 do
2518 eval ac_val=\$$ac_var
2519 case $ac_val in
2520 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2521 esac
2522 $as_echo "$ac_var='\''$ac_val'\''"
2523 done | sort
2524 echo
2525
2526 if test -n "$ac_subst_files"; then
2527 cat <<\_ASBOX
2528 ## ------------------- ##
2529 ## File substitutions. ##
2530 ## ------------------- ##
2531 _ASBOX
2532 echo
2533 for ac_var in $ac_subst_files
2534 do
2535 eval ac_val=\$$ac_var
2536 case $ac_val in
2537 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2538 esac
2539 $as_echo "$ac_var='\''$ac_val'\''"
2540 done | sort
2541 echo
2542 fi
2543
2544 if test -s confdefs.h; then
2545 cat <<\_ASBOX
2546 ## ----------- ##
2547 ## confdefs.h. ##
2548 ## ----------- ##
2549 _ASBOX
2550 echo
2551 cat confdefs.h
2552 echo
2553 fi
2554 test "$ac_signal" != 0 &&
2555 $as_echo "$as_me: caught signal $ac_signal"
2556 $as_echo "$as_me: exit $exit_status"
2557 } >&5
2558 rm -f core *.core core.conftest.* &&
2559 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2560 exit $exit_status
2561 ' 0
2562 for ac_signal in 1 2 13 15; do
2563 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2564 done
2565 ac_signal=0
2566
2567 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2568 rm -f -r conftest* confdefs.h
2569
2570 $as_echo "/* confdefs.h */" > confdefs.h
2571
2572 # Predefined preprocessor variables.
2573
2574 cat >>confdefs.h <<_ACEOF
2575 #define PACKAGE_NAME "$PACKAGE_NAME"
2576 _ACEOF
2577
2578 cat >>confdefs.h <<_ACEOF
2579 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2580 _ACEOF
2581
2582 cat >>confdefs.h <<_ACEOF
2583 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2584 _ACEOF
2585
2586 cat >>confdefs.h <<_ACEOF
2587 #define PACKAGE_STRING "$PACKAGE_STRING"
2588 _ACEOF
2589
2590 cat >>confdefs.h <<_ACEOF
2591 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2592 _ACEOF
2593
2594 cat >>confdefs.h <<_ACEOF
2595 #define PACKAGE_URL "$PACKAGE_URL"
2596 _ACEOF
2597
2598
2599 # Let the site file select an alternate cache file if it wants to.
2600 # Prefer an explicitly selected file to automatically selected ones.
2601 ac_site_file1=NONE
2602 ac_site_file2=NONE
2603 if test -n "$CONFIG_SITE"; then
2604 ac_site_file1=$CONFIG_SITE
2605 elif test "x$prefix" != xNONE; then
2606 ac_site_file1=$prefix/share/config.site
2607 ac_site_file2=$prefix/etc/config.site
2608 else
2609 ac_site_file1=$ac_default_prefix/share/config.site
2610 ac_site_file2=$ac_default_prefix/etc/config.site
2611 fi
2612 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2613 do
2614 test "x$ac_site_file" = xNONE && continue
2615 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2617 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2618 sed 's/^/| /' "$ac_site_file" >&5
2619 . "$ac_site_file"
2620 fi
2621 done
2622
2623 if test -r "$cache_file"; then
2624 # Some versions of bash will fail to source /dev/null (special files
2625 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2626 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2628 $as_echo "$as_me: loading cache $cache_file" >&6;}
2629 case $cache_file in
2630 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2631 *) . "./$cache_file";;
2632 esac
2633 fi
2634 else
2635 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2636 $as_echo "$as_me: creating cache $cache_file" >&6;}
2637 >$cache_file
2638 fi
2639
2640 # Check that the precious variables saved in the cache have kept the same
2641 # value.
2642 ac_cache_corrupted=false
2643 for ac_var in $ac_precious_vars; do
2644 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2645 eval ac_new_set=\$ac_env_${ac_var}_set
2646 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2647 eval ac_new_val=\$ac_env_${ac_var}_value
2648 case $ac_old_set,$ac_new_set in
2649 set,)
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2651 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2652 ac_cache_corrupted=: ;;
2653 ,set)
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2655 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2656 ac_cache_corrupted=: ;;
2657 ,);;
2658 *)
2659 if test "x$ac_old_val" != "x$ac_new_val"; then
2660 # differences in whitespace do not lead to failure.
2661 ac_old_val_w=`echo x $ac_old_val`
2662 ac_new_val_w=`echo x $ac_new_val`
2663 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2665 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2666 ac_cache_corrupted=:
2667 else
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2669 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2670 eval $ac_var=\$ac_old_val
2671 fi
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2673 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2675 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2676 fi;;
2677 esac
2678 # Pass precious variables to config.status.
2679 if test "$ac_new_set" = set; then
2680 case $ac_new_val in
2681 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2682 *) ac_arg=$ac_var=$ac_new_val ;;
2683 esac
2684 case " $ac_configure_args " in
2685 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2686 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2687 esac
2688 fi
2689 done
2690 if $ac_cache_corrupted; then
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2692 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2694 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2695 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2696 fi
2697 ## -------------------- ##
2698 ## Main body of script. ##
2699 ## -------------------- ##
2700
2701 ac_ext=c
2702 ac_cpp='$CPP $CPPFLAGS'
2703 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2704 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2705 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2706
2707
2708
2709 ac_aux_dir=
2710 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2711 for ac_t in install-sh install.sh shtool; do
2712 if test -f "$ac_dir/$ac_t"; then
2713 ac_aux_dir=$ac_dir
2714 ac_install_sh="$ac_aux_dir/$ac_t -c"
2715 break 2
2716 fi
2717 done
2718 done
2719 if test -z "$ac_aux_dir"; then
2720 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2721 fi
2722
2723 # These three variables are undocumented and unsupported,
2724 # and are intended to be withdrawn in a future Autoconf release.
2725 # They can cause serious problems if a builder's source tree is in a directory
2726 # whose full name contains unusual characters.
2727 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2728 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2729 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2730
2731
2732 # Make sure we can run config.sub.
2733 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2734 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2735
2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2737 $as_echo_n "checking build system type... " >&6; }
2738 if test "${ac_cv_build+set}" = set; then :
2739 $as_echo_n "(cached) " >&6
2740 else
2741 ac_build_alias=$build_alias
2742 test "x$ac_build_alias" = x &&
2743 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2744 test "x$ac_build_alias" = x &&
2745 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2746 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2747 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2748
2749 fi
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2751 $as_echo "$ac_cv_build" >&6; }
2752 case $ac_cv_build in
2753 *-*-*) ;;
2754 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2755 esac
2756 build=$ac_cv_build
2757 ac_save_IFS=$IFS; IFS='-'
2758 set x $ac_cv_build
2759 shift
2760 build_cpu=$1
2761 build_vendor=$2
2762 shift; shift
2763 # Remember, the first character of IFS is used to create $*,
2764 # except with old shells:
2765 build_os=$*
2766 IFS=$ac_save_IFS
2767 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2768
2769
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2771 $as_echo_n "checking host system type... " >&6; }
2772 if test "${ac_cv_host+set}" = set; then :
2773 $as_echo_n "(cached) " >&6
2774 else
2775 if test "x$host_alias" = x; then
2776 ac_cv_host=$ac_cv_build
2777 else
2778 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2779 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2780 fi
2781
2782 fi
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2784 $as_echo "$ac_cv_host" >&6; }
2785 case $ac_cv_host in
2786 *-*-*) ;;
2787 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2788 esac
2789 host=$ac_cv_host
2790 ac_save_IFS=$IFS; IFS='-'
2791 set x $ac_cv_host
2792 shift
2793 host_cpu=$1
2794 host_vendor=$2
2795 shift; shift
2796 # Remember, the first character of IFS is used to create $*,
2797 # except with old shells:
2798 host_os=$*
2799 IFS=$ac_save_IFS
2800 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2801
2802
2803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2804 $as_echo_n "checking target system type... " >&6; }
2805 if test "${ac_cv_target+set}" = set; then :
2806 $as_echo_n "(cached) " >&6
2807 else
2808 if test "x$target_alias" = x; then
2809 ac_cv_target=$ac_cv_host
2810 else
2811 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2812 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2813 fi
2814
2815 fi
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2817 $as_echo "$ac_cv_target" >&6; }
2818 case $ac_cv_target in
2819 *-*-*) ;;
2820 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2821 esac
2822 target=$ac_cv_target
2823 ac_save_IFS=$IFS; IFS='-'
2824 set x $ac_cv_target
2825 shift
2826 target_cpu=$1
2827 target_vendor=$2
2828 shift; shift
2829 # Remember, the first character of IFS is used to create $*,
2830 # except with old shells:
2831 target_os=$*
2832 IFS=$ac_save_IFS
2833 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2834
2835
2836 # The aliases save the names the user supplied, while $host etc.
2837 # will get canonicalized.
2838 test -n "$target_alias" &&
2839 test "$program_prefix$program_suffix$program_transform_name" = \
2840 NONENONEs,x,x, &&
2841 program_prefix=${target_alias}-
2842
2843
2844
2845 # Check whether --with-alsa was given.
2846 if test "${with_alsa+set}" = set; then :
2847 withval=$with_alsa; with_alsa=$withval
2848 fi
2849
2850
2851
2852 # Check whether --with-jack was given.
2853 if test "${with_jack+set}" = set; then :
2854 withval=$with_jack; with_jack=$withval
2855 fi
2856
2857
2858
2859 # Check whether --with-oss was given.
2860 if test "${with_oss+set}" = set; then :
2861 withval=$with_oss; with_oss=$withval
2862 fi
2863
2864
2865
2866 # Check whether --with-asihpi was given.
2867 if test "${with_asihpi+set}" = set; then :
2868 withval=$with_asihpi; with_asihpi=$withval
2869 fi
2870
2871
2872
2873 # Check whether --with-winapi was given.
2874 if test "${with_winapi+set}" = set; then :
2875 withval=$with_winapi; with_winapi=$withval
2876 else
2877 with_winapi="wmme"
2878 fi
2879
2880 case "$target_os" in *mingw* | *cygwin*)
2881 with_wmme=no
2882 with_directx=no
2883 with_asio=no
2884 with_wasapi=no
2885 with_wdmks=no
2886 for api in $(echo $with_winapi | sed 's/,/ /g'); do
2887 case "$api" in
2888 wmme|directx|asio|wasapi|wdmks)
2889 eval with_$api=yes
2890 ;;
2891 *)
2892 as_fn_error "unknown Windows API \"$api\" (do you need --help?)" "$LINENO" 5
2893 ;;
2894 esac
2895 done
2896 ;;
2897 esac
2898
2899
2900 # Check whether --with-asiodir was given.
2901 if test "${with_asiodir+set}" = set; then :
2902 withval=$with_asiodir; with_asiodir=$withval
2903 else
2904 with_asiodir="/usr/local/asiosdk2"
2905 fi
2906
2907
2908
2909 # Check whether --with-dxdir was given.
2910 if test "${with_dxdir+set}" = set; then :
2911 withval=$with_dxdir; with_dxdir=$withval
2912 else
2913 with_dxdir="/usr/local/dx7sdk"
2914 fi
2915
2916
2917 debug_output=no
2918 # Check whether --enable-debug-output was given.
2919 if test "${enable_debug_output+set}" = set; then :
2920 enableval=$enable_debug_output; if test "x$enableval" != "xno" ; then
2921
2922 $as_echo "#define PA_ENABLE_DEBUG_OUTPUT /**/" >>confdefs.h
2923
2924 debug_output=yes
2925 fi
2926
2927 fi
2928
2929
2930 # Check whether --enable-cxx was given.
2931 if test "${enable_cxx+set}" = set; then :
2932 enableval=$enable_cxx; enable_cxx=$enableval
2933 else
2934 enable_cxx="no"
2935 fi
2936
2937
2938 # Check whether --enable-mac-debug was given.
2939 if test "${enable_mac_debug+set}" = set; then :
2940 enableval=$enable_mac_debug; enable_mac_debug=$enableval
2941 else
2942 enable_mac_debug="no"
2943 fi
2944
2945
2946 # Check whether --enable-mac-universal was given.
2947 if test "${enable_mac_universal+set}" = set; then :
2948 enableval=$enable_mac_universal; enable_mac_universal=$enableval
2949 else
2950 enable_mac_universal="yes"
2951 fi
2952
2953
2954
2955 # Check whether --with-host_os was given.
2956 if test "${with_host_os+set}" = set; then :
2957 withval=$with_host_os; host_os=$withval
2958 fi
2959
2960
2961
2962 ac_ext=c
2963 ac_cpp='$CPP $CPPFLAGS'
2964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2967 if test -n "$ac_tool_prefix"; then
2968 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2969 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2971 $as_echo_n "checking for $ac_word... " >&6; }
2972 if test "${ac_cv_prog_CC+set}" = set; then :
2973 $as_echo_n "(cached) " >&6
2974 else
2975 if test -n "$CC"; then
2976 ac_cv_prog_CC="$CC" # Let the user override the test.
2977 else
2978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2979 for as_dir in $PATH
2980 do
2981 IFS=$as_save_IFS
2982 test -z "$as_dir" && as_dir=.
2983 for ac_exec_ext in '' $ac_executable_extensions; do
2984 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2985 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2987 break 2
2988 fi
2989 done
2990 done
2991 IFS=$as_save_IFS
2992
2993 fi
2994 fi
2995 CC=$ac_cv_prog_CC
2996 if test -n "$CC"; then
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2998 $as_echo "$CC" >&6; }
2999 else
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3001 $as_echo "no" >&6; }
3002 fi
3003
3004
3005 fi
3006 if test -z "$ac_cv_prog_CC"; then
3007 ac_ct_CC=$CC
3008 # Extract the first word of "gcc", so it can be a program name with args.
3009 set dummy gcc; ac_word=$2
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3011 $as_echo_n "checking for $ac_word... " >&6; }
3012 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3013 $as_echo_n "(cached) " >&6
3014 else
3015 if test -n "$ac_ct_CC"; then
3016 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3017 else
3018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3019 for as_dir in $PATH
3020 do
3021 IFS=$as_save_IFS
3022 test -z "$as_dir" && as_dir=.
3023 for ac_exec_ext in '' $ac_executable_extensions; do
3024 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3025 ac_cv_prog_ac_ct_CC="gcc"
3026 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3027 break 2
3028 fi
3029 done
3030 done
3031 IFS=$as_save_IFS
3032
3033 fi
3034 fi
3035 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3036 if test -n "$ac_ct_CC"; then
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3038 $as_echo "$ac_ct_CC" >&6; }
3039 else
3040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3041 $as_echo "no" >&6; }
3042 fi
3043
3044 if test "x$ac_ct_CC" = x; then
3045 CC=""
3046 else
3047 case $cross_compiling:$ac_tool_warned in
3048 yes:)
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3050 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3051 ac_tool_warned=yes ;;
3052 esac
3053 CC=$ac_ct_CC
3054 fi
3055 else
3056 CC="$ac_cv_prog_CC"
3057 fi
3058
3059 if test -z "$CC"; then
3060 if test -n "$ac_tool_prefix"; then
3061 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3062 set dummy ${ac_tool_prefix}cc; ac_word=$2
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3064 $as_echo_n "checking for $ac_word... " >&6; }
3065 if test "${ac_cv_prog_CC+set}" = set; then :
3066 $as_echo_n "(cached) " >&6
3067 else
3068 if test -n "$CC"; then
3069 ac_cv_prog_CC="$CC" # Let the user override the test.
3070 else
3071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3072 for as_dir in $PATH
3073 do
3074 IFS=$as_save_IFS
3075 test -z "$as_dir" && as_dir=.
3076 for ac_exec_ext in '' $ac_executable_extensions; do
3077 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3078 ac_cv_prog_CC="${ac_tool_prefix}cc"
3079 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3080 break 2
3081 fi
3082 done
3083 done
3084 IFS=$as_save_IFS
3085
3086 fi
3087 fi
3088 CC=$ac_cv_prog_CC
3089 if test -n "$CC"; then
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3091 $as_echo "$CC" >&6; }
3092 else
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3094 $as_echo "no" >&6; }
3095 fi
3096
3097
3098 fi
3099 fi
3100 if test -z "$CC"; then
3101 # Extract the first word of "cc", so it can be a program name with args.
3102 set dummy cc; ac_word=$2
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3104 $as_echo_n "checking for $ac_word... " >&6; }
3105 if test "${ac_cv_prog_CC+set}" = set; then :
3106 $as_echo_n "(cached) " >&6
3107 else
3108 if test -n "$CC"; then
3109 ac_cv_prog_CC="$CC" # Let the user override the test.
3110 else
3111 ac_prog_rejected=no
3112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3113 for as_dir in $PATH
3114 do
3115 IFS=$as_save_IFS
3116 test -z "$as_dir" && as_dir=.
3117 for ac_exec_ext in '' $ac_executable_extensions; do
3118 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3119 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3120 ac_prog_rejected=yes
3121 continue
3122 fi
3123 ac_cv_prog_CC="cc"
3124 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3125 break 2
3126 fi
3127 done
3128 done
3129 IFS=$as_save_IFS
3130
3131 if test $ac_prog_rejected = yes; then
3132 # We found a bogon in the path, so make sure we never use it.
3133 set dummy $ac_cv_prog_CC
3134 shift
3135 if test $# != 0; then
3136 # We chose a different compiler from the bogus one.
3137 # However, it has the same basename, so the bogon will be chosen
3138 # first if we set CC to just the basename; use the full file name.
3139 shift
3140 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3141 fi
3142 fi
3143 fi
3144 fi
3145 CC=$ac_cv_prog_CC
3146 if test -n "$CC"; then
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3148 $as_echo "$CC" >&6; }
3149 else
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3151 $as_echo "no" >&6; }
3152 fi
3153
3154
3155 fi
3156 if test -z "$CC"; then
3157 if test -n "$ac_tool_prefix"; then
3158 for ac_prog in cl.exe
3159 do
3160 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3161 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3163 $as_echo_n "checking for $ac_word... " >&6; }
3164 if test "${ac_cv_prog_CC+set}" = set; then :
3165 $as_echo_n "(cached) " >&6
3166 else
3167 if test -n "$CC"; then
3168 ac_cv_prog_CC="$CC" # Let the user override the test.
3169 else
3170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3171 for as_dir in $PATH
3172 do
3173 IFS=$as_save_IFS
3174 test -z "$as_dir" && as_dir=.
3175 for ac_exec_ext in '' $ac_executable_extensions; do
3176 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3177 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3178 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3179 break 2
3180 fi
3181 done
3182 done
3183 IFS=$as_save_IFS
3184
3185 fi
3186 fi
3187 CC=$ac_cv_prog_CC
3188 if test -n "$CC"; then
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3190 $as_echo "$CC" >&6; }
3191 else
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3193 $as_echo "no" >&6; }
3194 fi
3195
3196
3197 test -n "$CC" && break
3198 done
3199 fi
3200 if test -z "$CC"; then
3201 ac_ct_CC=$CC
3202 for ac_prog in cl.exe
3203 do
3204 # Extract the first word of "$ac_prog", so it can be a program name with args.
3205 set dummy $ac_prog; ac_word=$2
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3207 $as_echo_n "checking for $ac_word... " >&6; }
3208 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3209 $as_echo_n "(cached) " >&6
3210 else
3211 if test -n "$ac_ct_CC"; then
3212 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3213 else
3214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3215 for as_dir in $PATH
3216 do
3217 IFS=$as_save_IFS
3218 test -z "$as_dir" && as_dir=.
3219 for ac_exec_ext in '' $ac_executable_extensions; do
3220 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3221 ac_cv_prog_ac_ct_CC="$ac_prog"
3222 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3223 break 2
3224 fi
3225 done
3226 done
3227 IFS=$as_save_IFS
3228
3229 fi
3230 fi
3231 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3232 if test -n "$ac_ct_CC"; then
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3234 $as_echo "$ac_ct_CC" >&6; }
3235 else
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3237 $as_echo "no" >&6; }
3238 fi
3239
3240
3241 test -n "$ac_ct_CC" && break
3242 done
3243
3244 if test "x$ac_ct_CC" = x; then
3245 CC=""
3246 else
3247 case $cross_compiling:$ac_tool_warned in
3248 yes:)
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3250 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3251 ac_tool_warned=yes ;;
3252 esac
3253 CC=$ac_ct_CC
3254 fi
3255 fi
3256
3257 fi
3258
3259
3260 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3262 as_fn_error "no acceptable C compiler found in \$PATH
3263 See \`config.log' for more details." "$LINENO" 5; }
3264
3265 # Provide some information about the compiler.
3266 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3267 set X $ac_compile
3268 ac_compiler=$2
3269 for ac_option in --version -v -V -qversion; do
3270 { { ac_try="$ac_compiler $ac_option >&5"
3271 case "(($ac_try" in
3272 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3273 *) ac_try_echo=$ac_try;;
3274 esac
3275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3276 $as_echo "$ac_try_echo"; } >&5
3277 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3278 ac_status=$?
3279 if test -s conftest.err; then
3280 sed '10a\
3281 ... rest of stderr output deleted ...
3282 10q' conftest.err >conftest.er1
3283 cat conftest.er1 >&5
3284 fi
3285 rm -f conftest.er1 conftest.err
3286 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3287 test $ac_status = 0; }
3288 done
3289
3290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3291 /* end confdefs.h. */
3292
3293 int
3294 main ()
3295 {
3296
3297 ;
3298 return 0;
3299 }
3300 _ACEOF
3301 ac_clean_files_save=$ac_clean_files
3302 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3303 # Try to create an executable without -o first, disregard a.out.
3304 # It will help us diagnose broken compilers, and finding out an intuition
3305 # of exeext.
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3307 $as_echo_n "checking whether the C compiler works... " >&6; }
3308 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3309
3310 # The possible output files:
3311 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3312
3313 ac_rmfiles=
3314 for ac_file in $ac_files
3315 do
3316 case $ac_file in
3317 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3318 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3319 esac
3320 done
3321 rm -f $ac_rmfiles
3322
3323 if { { ac_try="$ac_link_default"
3324 case "(($ac_try" in
3325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3326 *) ac_try_echo=$ac_try;;
3327 esac
3328 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3329 $as_echo "$ac_try_echo"; } >&5
3330 (eval "$ac_link_default") 2>&5
3331 ac_status=$?
3332 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3333 test $ac_status = 0; }; then :
3334 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3335 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3336 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3337 # so that the user can short-circuit this test for compilers unknown to
3338 # Autoconf.
3339 for ac_file in $ac_files ''
3340 do
3341 test -f "$ac_file" || continue
3342 case $ac_file in
3343 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3344 ;;
3345 [ab].out )
3346 # We found the default executable, but exeext='' is most
3347 # certainly right.
3348 break;;
3349 *.* )
3350 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3351 then :; else
3352 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3353 fi
3354 # We set ac_cv_exeext here because the later test for it is not
3355 # safe: cross compilers may not add the suffix if given an `-o'
3356 # argument, so we may need to know it at that point already.
3357 # Even if this section looks crufty: it has the advantage of
3358 # actually working.
3359 break;;
3360 * )
3361 break;;
3362 esac
3363 done
3364 test "$ac_cv_exeext" = no && ac_cv_exeext=
3365
3366 else
3367 ac_file=''
3368 fi
3369 if test -z "$ac_file"; then :
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3371 $as_echo "no" >&6; }
3372 $as_echo "$as_me: failed program was:" >&5
3373 sed 's/^/| /' conftest.$ac_ext >&5
3374
3375 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3376 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3377 { as_fn_set_status 77
3378 as_fn_error "C compiler cannot create executables
3379 See \`config.log' for more details." "$LINENO" 5; }; }
3380 else
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3382 $as_echo "yes" >&6; }
3383 fi
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3385 $as_echo_n "checking for C compiler default output file name... " >&6; }
3386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3387 $as_echo "$ac_file" >&6; }
3388 ac_exeext=$ac_cv_exeext
3389
3390 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3391 ac_clean_files=$ac_clean_files_save
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3393 $as_echo_n "checking for suffix of executables... " >&6; }
3394 if { { ac_try="$ac_link"
3395 case "(($ac_try" in
3396 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3397 *) ac_try_echo=$ac_try;;
3398 esac
3399 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3400 $as_echo "$ac_try_echo"; } >&5
3401 (eval "$ac_link") 2>&5
3402 ac_status=$?
3403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3404 test $ac_status = 0; }; then :
3405 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3406 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3407 # work properly (i.e., refer to `conftest.exe'), while it won't with
3408 # `rm'.
3409 for ac_file in conftest.exe conftest conftest.*; do
3410 test -f "$ac_file" || continue
3411 case $ac_file in
3412 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3413 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3414 break;;
3415 * ) break;;
3416 esac
3417 done
3418 else
3419 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3420 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3421 as_fn_error "cannot compute suffix of executables: cannot compile and link
3422 See \`config.log' for more details." "$LINENO" 5; }
3423 fi
3424 rm -f conftest conftest$ac_cv_exeext
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3426 $as_echo "$ac_cv_exeext" >&6; }
3427
3428 rm -f conftest.$ac_ext
3429 EXEEXT=$ac_cv_exeext
3430 ac_exeext=$EXEEXT
3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432 /* end confdefs.h. */
3433 #include <stdio.h>
3434 int
3435 main ()
3436 {
3437 FILE *f = fopen ("conftest.out", "w");
3438 return ferror (f) || fclose (f) != 0;
3439
3440 ;
3441 return 0;
3442 }
3443 _ACEOF
3444 ac_clean_files="$ac_clean_files conftest.out"
3445 # Check that the compiler produces executables we can run. If not, either
3446 # the compiler is broken, or we cross compile.
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3448 $as_echo_n "checking whether we are cross compiling... " >&6; }
3449 if test "$cross_compiling" != yes; then
3450 { { ac_try="$ac_link"
3451 case "(($ac_try" in
3452 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3453 *) ac_try_echo=$ac_try;;
3454 esac
3455 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3456 $as_echo "$ac_try_echo"; } >&5
3457 (eval "$ac_link") 2>&5
3458 ac_status=$?
3459 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3460 test $ac_status = 0; }
3461 if { ac_try='./conftest$ac_cv_exeext'
3462 { { case "(($ac_try" in
3463 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3464 *) ac_try_echo=$ac_try;;
3465 esac
3466 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3467 $as_echo "$ac_try_echo"; } >&5
3468 (eval "$ac_try") 2>&5
3469 ac_status=$?
3470 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3471 test $ac_status = 0; }; }; then
3472 cross_compiling=no
3473 else
3474 if test "$cross_compiling" = maybe; then
3475 cross_compiling=yes
3476 else
3477 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3478 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3479 as_fn_error "cannot run C compiled programs.
3480 If you meant to cross compile, use \`--host'.
3481 See \`config.log' for more details." "$LINENO" 5; }
3482 fi
3483 fi
3484 fi
3485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3486 $as_echo "$cross_compiling" >&6; }
3487
3488 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3489 ac_clean_files=$ac_clean_files_save
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3491 $as_echo_n "checking for suffix of object files... " >&6; }
3492 if test "${ac_cv_objext+set}" = set; then :
3493 $as_echo_n "(cached) " >&6
3494 else
3495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3496 /* end confdefs.h. */
3497
3498 int
3499 main ()
3500 {
3501
3502 ;
3503 return 0;
3504 }
3505 _ACEOF
3506 rm -f conftest.o conftest.obj
3507 if { { ac_try="$ac_compile"
3508 case "(($ac_try" in
3509 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3510 *) ac_try_echo=$ac_try;;
3511 esac
3512 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3513 $as_echo "$ac_try_echo"; } >&5
3514 (eval "$ac_compile") 2>&5
3515 ac_status=$?
3516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3517 test $ac_status = 0; }; then :
3518 for ac_file in conftest.o conftest.obj conftest.*; do
3519 test -f "$ac_file" || continue;
3520 case $ac_file in
3521 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3522 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3523 break;;
3524 esac
3525 done
3526 else
3527 $as_echo "$as_me: failed program was:" >&5
3528 sed 's/^/| /' conftest.$ac_ext >&5
3529
3530 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3531 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3532 as_fn_error "cannot compute suffix of object files: cannot compile
3533 See \`config.log' for more details." "$LINENO" 5; }
3534 fi
3535 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3536 fi
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3538 $as_echo "$ac_cv_objext" >&6; }
3539 OBJEXT=$ac_cv_objext
3540 ac_objext=$OBJEXT
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3542 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3543 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3544 $as_echo_n "(cached) " >&6
3545 else
3546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3547 /* end confdefs.h. */
3548
3549 int
3550 main ()
3551 {
3552 #ifndef __GNUC__
3553 choke me
3554 #endif
3555
3556 ;
3557 return 0;
3558 }
3559 _ACEOF
3560 if ac_fn_c_try_compile "$LINENO"; then :
3561 ac_compiler_gnu=yes
3562 else
3563 ac_compiler_gnu=no
3564 fi
3565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3566 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3567
3568 fi
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3570 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3571 if test $ac_compiler_gnu = yes; then
3572 GCC=yes
3573 else
3574 GCC=
3575 fi
3576 ac_test_CFLAGS=${CFLAGS+set}
3577 ac_save_CFLAGS=$CFLAGS
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3579 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3580 if test "${ac_cv_prog_cc_g+set}" = set; then :
3581 $as_echo_n "(cached) " >&6
3582 else
3583 ac_save_c_werror_flag=$ac_c_werror_flag
3584 ac_c_werror_flag=yes
3585 ac_cv_prog_cc_g=no
3586 CFLAGS="-g"
3587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3588 /* end confdefs.h. */
3589
3590 int
3591 main ()
3592 {
3593
3594 ;
3595 return 0;
3596 }
3597 _ACEOF
3598 if ac_fn_c_try_compile "$LINENO"; then :
3599 ac_cv_prog_cc_g=yes
3600 else
3601 CFLAGS=""
3602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3603 /* end confdefs.h. */
3604
3605 int
3606 main ()
3607 {
3608
3609 ;
3610 return 0;
3611 }
3612 _ACEOF
3613 if ac_fn_c_try_compile "$LINENO"; then :
3614
3615 else
3616 ac_c_werror_flag=$ac_save_c_werror_flag
3617 CFLAGS="-g"
3618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3619 /* end confdefs.h. */
3620
3621 int
3622 main ()
3623 {
3624
3625 ;
3626 return 0;
3627 }
3628 _ACEOF
3629 if ac_fn_c_try_compile "$LINENO"; then :
3630 ac_cv_prog_cc_g=yes
3631 fi
3632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3633 fi
3634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3635 fi
3636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3637 ac_c_werror_flag=$ac_save_c_werror_flag
3638 fi
3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3640 $as_echo "$ac_cv_prog_cc_g" >&6; }
3641 if test "$ac_test_CFLAGS" = set; then
3642 CFLAGS=$ac_save_CFLAGS
3643 elif test $ac_cv_prog_cc_g = yes; then
3644 if test "$GCC" = yes; then
3645 CFLAGS="-g -O2"
3646 else
3647 CFLAGS="-g"
3648 fi