1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
113
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
182
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202 else
203 as_have_required=no
204 fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207 else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 as_found=false
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211 do
212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225 fi
226 fi
227 done;;
228 esac
229 as_found=false
230 done
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234 fi; }
235 IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
244 BASH_ENV=/dev/null
245 ENV=/dev/null
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252 esac
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257 exit 255
258 fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 else
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
271 fi
272 exit 1
273 fi
274 fi
275 fi
276 SHELL=${CONFIG_SHELL-/bin/sh}
277 export SHELL
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
281
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
285 # as_fn_unset VAR
286 # ---------------
287 # Portably unset VAR.
288 as_fn_unset ()
289 {
290 { eval $1=; unset $1;}
291 }
292 as_unset=as_fn_unset
293
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
297 as_fn_set_status ()
298 {
299 return $1
300 } # as_fn_set_status
301
302 # as_fn_exit STATUS
303 # -----------------
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305 as_fn_exit ()
306 {
307 set +e
308 as_fn_set_status $1
309 exit $1
310 } # as_fn_exit
311
312 # as_fn_mkdir_p
313 # -------------
314 # Create "$as_dir" as a directory, including parents if necessary.
315 as_fn_mkdir_p ()
316 {
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358 } # as_fn_mkdir_p
359
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
364 {
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
372 # implementations.
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378 else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383 fi # as_fn_append
384
385 # as_fn_arith ARG...
386 # ------------------
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395 else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400 fi # as_fn_arith
401
402
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
408 as_fn_error ()
409 {
410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 fi
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417 } # as_fn_error
418
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422 else
423 as_expr=false
424 fi
425
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428 else
429 as_basename=false
430 fi
431
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434 else
435 as_dirname=false
436 fi
437
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 $as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
456
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
479 N
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
498 }
499
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
502 -n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509 *)
510 ECHO_N='-n';;
511 esac
512
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516 else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
519 fi
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
533 fi
534 else
535 as_ln_s='cp -pR'
536 fi
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
539
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542 else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545 fi
546
547 as_test_x='test -x'
548 as_executable_p=as_fn_executable_p
549
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557 test -n "$DJDIR" || exec 7<&0 </dev/null
558 exec 6>&1
559
560 # Name of the host.
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565 #
566 # Initializations.
567 #
568 ac_default_prefix=/usr/local
569 ac_clean_files=
570 ac_config_libobj_dir=.
571 LIBOBJS=
572 cross_compiling=no
573 subdirs=
574 MFLAGS=
575 MAKEFLAGS=
576
577 # Identity of this package.
578 PACKAGE_NAME=
579 PACKAGE_TARNAME=
580 PACKAGE_VERSION=
581 PACKAGE_STRING=
582 PACKAGE_BUGREPORT=
583 PACKAGE_URL=
584
585 ac_unique_file="src/prtget.cpp"
586 ac_default_prefix=/usr
587 # Factoring default headers for most tests.
588 ac_includes_default="\
589 #include <stdio.h>
590 #ifdef HAVE_SYS_TYPES_H
591 # include <sys/types.h>
592 #endif
593 #ifdef HAVE_SYS_STAT_H
594 # include <sys/stat.h>
595 #endif
596 #ifdef STDC_HEADERS
597 # include <stdlib.h>
598 # include <stddef.h>
599 #else
600 # ifdef HAVE_STDLIB_H
601 # include <stdlib.h>
602 # endif
603 #endif
604 #ifdef HAVE_STRING_H
605 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
606 # include <memory.h>
607 # endif
608 # include <string.h>
609 #endif
610 #ifdef HAVE_STRINGS_H
611 # include <strings.h>
612 #endif
613 #ifdef HAVE_INTTYPES_H
614 # include <inttypes.h>
615 #endif
616 #ifdef HAVE_STDINT_H
617 # include <stdint.h>
618 #endif
619 #ifdef HAVE_UNISTD_H
620 # include <unistd.h>
621 #endif"
622
623 ac_subst_vars='am__EXEEXT_FALSE
624 am__EXEEXT_TRUE
625 LTLIBOBJS
626 LIBOBJS
627 EGREP
628 GREP
629 CPP
630 am__fastdepCC_FALSE
631 am__fastdepCC_TRUE
632 CCDEPMODE
633 ac_ct_CC
634 CFLAGS
635 CC
636 am__fastdepCXX_FALSE
637 am__fastdepCXX_TRUE
638 CXXDEPMODE
639 am__nodep
640 AMDEPBACKSLASH
641 AMDEP_FALSE
642 AMDEP_TRUE
643 am__quote
644 am__include
645 DEPDIR
646 OBJEXT
647 EXEEXT
648 ac_ct_CXX
649 CPPFLAGS
650 LDFLAGS
651 CXXFLAGS
652 CXX
653 am__untar
654 am__tar
655 AMTAR
656 am__leading_dot
657 SET_MAKE
658 AWK
659 mkdir_p
660 MKDIR_P
661 INSTALL_STRIP_PROGRAM
662 STRIP
663 install_sh
664 MAKEINFO
665 AUTOHEADER
666 AUTOMAKE
667 AUTOCONF
668 ACLOCAL
669 VERSION
670 PACKAGE
671 CYGPATH_W
672 am__isrc
673 INSTALL_DATA
674 INSTALL_SCRIPT
675 INSTALL_PROGRAM
676 target_alias
677 host_alias
678 build_alias
679 LIBS
680 ECHO_T
681 ECHO_N
682 ECHO_C
683 DEFS
684 mandir
685 localedir
686 libdir
687 psdir
688 pdfdir
689 dvidir
690 htmldir
691 infodir
692 docdir
693 oldincludedir
694 includedir
695 localstatedir
696 sharedstatedir
697 sysconfdir
698 datadir
699 datarootdir
700 libexecdir
701 sbindir
702 bindir
703 program_transform_name
704 prefix
705 exec_prefix
706 PACKAGE_URL
707 PACKAGE_BUGREPORT
708 PACKAGE_STRING
709 PACKAGE_VERSION
710 PACKAGE_TARNAME
711 PACKAGE_NAME
712 PATH_SEPARATOR
713 SHELL'
714 ac_subst_files=''
715 ac_user_opts='
716 enable_option_checking
717 enable_dependency_tracking
718 '
719 ac_precious_vars='build_alias
720 host_alias
721 target_alias
722 CXX
723 CXXFLAGS
724 LDFLAGS
725 LIBS
726 CPPFLAGS
727 CCC
728 CC
729 CFLAGS
730 CPP'
731
732
733 # Initialize some variables set by options.
734 ac_init_help=
735 ac_init_version=false
736 ac_unrecognized_opts=
737 ac_unrecognized_sep=
738 # The variables have the same names as the options, with
739 # dashes changed to underlines.
740 cache_file=/dev/null
741 exec_prefix=NONE
742 no_create=
743 no_recursion=
744 prefix=NONE
745 program_prefix=NONE
746 program_suffix=NONE
747 program_transform_name=s,x,x,
748 silent=
749 site=
750 srcdir=
751 verbose=
752 x_includes=NONE
753 x_libraries=NONE
754
755 # Installation directory options.
756 # These are left unexpanded so users can "make install exec_prefix=/foo"
757 # and all the variables that are supposed to be based on exec_prefix
758 # by default will actually change.
759 # Use braces instead of parens because sh, perl, etc. also accept them.
760 # (The list follows the same order as the GNU Coding Standards.)
761 bindir='${exec_prefix}/bin'
762 sbindir='${exec_prefix}/sbin'
763 libexecdir='${exec_prefix}/libexec'
764 datarootdir='${prefix}/share'
765 datadir='${datarootdir}'
766 sysconfdir='${prefix}/etc'
767 sharedstatedir='${prefix}/com'
768 localstatedir='${prefix}/var'
769 includedir='${prefix}/include'
770 oldincludedir='/usr/include'
771 docdir='${datarootdir}/doc/${PACKAGE}'
772 infodir='${datarootdir}/info'
773 htmldir='${docdir}'
774 dvidir='${docdir}'
775 pdfdir='${docdir}'
776 psdir='${docdir}'
777 libdir='${exec_prefix}/lib'
778 localedir='${datarootdir}/locale'
779 mandir='${datarootdir}/man'
780
781 ac_prev=
782 ac_dashdash=
783 for ac_option
784 do
785 # If the previous option needs an argument, assign it.
786 if test -n "$ac_prev"; then
787 eval $ac_prev=\$ac_option
788 ac_prev=
789 continue
790 fi
791
792 case $ac_option in
793 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
794 *=) ac_optarg= ;;
795 *) ac_optarg=yes ;;
796 esac
797
798 # Accept the important Cygnus configure options, so we can diagnose typos.
799
800 case $ac_dashdash$ac_option in
801 --)
802 ac_dashdash=yes ;;
803
804 -bindir | --bindir | --bindi | --bind | --bin | --bi)
805 ac_prev=bindir ;;
806 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
807 bindir=$ac_optarg ;;
808
809 -build | --build | --buil | --bui | --bu)
810 ac_prev=build_alias ;;
811 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
812 build_alias=$ac_optarg ;;
813
814 -cache-file | --cache-file | --cache-fil | --cache-fi \
815 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
816 ac_prev=cache_file ;;
817 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
818 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
819 cache_file=$ac_optarg ;;
820
821 --config-cache | -C)
822 cache_file=config.cache ;;
823
824 -datadir | --datadir | --datadi | --datad)
825 ac_prev=datadir ;;
826 -datadir=* | --datadir=* | --datadi=* | --datad=*)
827 datadir=$ac_optarg ;;
828
829 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
830 | --dataroo | --dataro | --datar)
831 ac_prev=datarootdir ;;
832 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
833 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
834 datarootdir=$ac_optarg ;;
835
836 -disable-* | --disable-*)
837 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
838 # Reject names that are not valid shell variable names.
839 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
840 as_fn_error $? "invalid feature name: $ac_useropt"
841 ac_useropt_orig=$ac_useropt
842 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
843 case $ac_user_opts in
844 *"
845 "enable_$ac_useropt"
846 "*) ;;
847 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
848 ac_unrecognized_sep=', ';;
849 esac
850 eval enable_$ac_useropt=no ;;
851
852 -docdir | --docdir | --docdi | --doc | --do)
853 ac_prev=docdir ;;
854 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
855 docdir=$ac_optarg ;;
856
857 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
858 ac_prev=dvidir ;;
859 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
860 dvidir=$ac_optarg ;;
861
862 -enable-* | --enable-*)
863 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
864 # Reject names that are not valid shell variable names.
865 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
866 as_fn_error $? "invalid feature name: $ac_useropt"
867 ac_useropt_orig=$ac_useropt
868 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
869 case $ac_user_opts in
870 *"
871 "enable_$ac_useropt"
872 "*) ;;
873 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
874 ac_unrecognized_sep=', ';;
875 esac
876 eval enable_$ac_useropt=\$ac_optarg ;;
877
878 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
879 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
880 | --exec | --exe | --ex)
881 ac_prev=exec_prefix ;;
882 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
883 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
884 | --exec=* | --exe=* | --ex=*)
885 exec_prefix=$ac_optarg ;;
886
887 -gas | --gas | --ga | --g)
888 # Obsolete; use --with-gas.
889 with_gas=yes ;;
890
891 -help | --help | --hel | --he | -h)
892 ac_init_help=long ;;
893 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
894 ac_init_help=recursive ;;
895 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
896 ac_init_help=short ;;
897
898 -host | --host | --hos | --ho)
899 ac_prev=host_alias ;;
900 -host=* | --host=* | --hos=* | --ho=*)
901 host_alias=$ac_optarg ;;
902
903 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
904 ac_prev=htmldir ;;
905 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
906 | --ht=*)
907 htmldir=$ac_optarg ;;
908
909 -includedir | --includedir | --includedi | --included | --include \
910 | --includ | --inclu | --incl | --inc)
911 ac_prev=includedir ;;
912 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
913 | --includ=* | --inclu=* | --incl=* | --inc=*)
914 includedir=$ac_optarg ;;
915
916 -infodir | --infodir | --infodi | --infod | --info | --inf)
917 ac_prev=infodir ;;
918 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
919 infodir=$ac_optarg ;;
920
921 -libdir | --libdir | --libdi | --libd)
922 ac_prev=libdir ;;
923 -libdir=* | --libdir=* | --libdi=* | --libd=*)
924 libdir=$ac_optarg ;;
925
926 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
927 | --libexe | --libex | --libe)
928 ac_prev=libexecdir ;;
929 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
930 | --libexe=* | --libex=* | --libe=*)
931 libexecdir=$ac_optarg ;;
932
933 -localedir | --localedir | --localedi | --localed | --locale)
934 ac_prev=localedir ;;
935 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
936 localedir=$ac_optarg ;;
937
938 -localstatedir | --localstatedir | --localstatedi | --localstated \
939 | --localstate | --localstat | --localsta | --localst | --locals)
940 ac_prev=localstatedir ;;
941 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
942 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
943 localstatedir=$ac_optarg ;;
944
945 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
946 ac_prev=mandir ;;
947 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
948 mandir=$ac_optarg ;;
949
950 -nfp | --nfp | --nf)
951 # Obsolete; use --without-fp.
952 with_fp=no ;;
953
954 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
955 | --no-cr | --no-c | -n)
956 no_create=yes ;;
957
958 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
959 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
960 no_recursion=yes ;;
961
962 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
963 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
964 | --oldin | --oldi | --old | --ol | --o)
965 ac_prev=oldincludedir ;;
966 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
967 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
968 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
969 oldincludedir=$ac_optarg ;;
970
971 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
972 ac_prev=prefix ;;
973 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
974 prefix=$ac_optarg ;;
975
976 -program-prefix | --program-prefix | --program-prefi | --program-pref \
977 | --program-pre | --program-pr | --program-p)
978 ac_prev=program_prefix ;;
979 -program-prefix=* | --program-prefix=* | --program-prefi=* \
980 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
981 program_prefix=$ac_optarg ;;
982
983 -program-suffix | --program-suffix | --program-suffi | --program-suff \
984 | --program-suf | --program-su | --program-s)
985 ac_prev=program_suffix ;;
986 -program-suffix=* | --program-suffix=* | --program-suffi=* \
987 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
988 program_suffix=$ac_optarg ;;
989
990 -program-transform-name | --program-transform-name \
991 | --program-transform-nam | --program-transform-na \
992 | --program-transform-n | --program-transform- \
993 | --program-transform | --program-transfor \
994 | --program-transfo | --program-transf \
995 | --program-trans | --program-tran \
996 | --progr-tra | --program-tr | --program-t)
997 ac_prev=program_transform_name ;;
998 -program-transform-name=* | --program-transform-name=* \
999 | --program-transform-nam=* | --program-transform-na=* \
1000 | --program-transform-n=* | --program-transform-=* \
1001 | --program-transform=* | --program-transfor=* \
1002 | --program-transfo=* | --program-transf=* \
1003 | --program-trans=* | --program-tran=* \
1004 | --progr-tra=* | --program-tr=* | --program-t=*)
1005 program_transform_name=$ac_optarg ;;
1006
1007 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1008 ac_prev=pdfdir ;;
1009 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1010 pdfdir=$ac_optarg ;;
1011
1012 -psdir | --psdir | --psdi | --psd | --ps)
1013 ac_prev=psdir ;;
1014 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1015 psdir=$ac_optarg ;;
1016
1017 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1018 | -silent | --silent | --silen | --sile | --sil)
1019 silent=yes ;;
1020
1021 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1022 ac_prev=sbindir ;;
1023 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1024 | --sbi=* | --sb=*)
1025 sbindir=$ac_optarg ;;
1026
1027 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1028 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1029 | --sharedst | --shareds | --shared | --share | --shar \
1030 | --sha | --sh)
1031 ac_prev=sharedstatedir ;;
1032 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1033 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1034 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1035 | --sha=* | --sh=*)
1036 sharedstatedir=$ac_optarg ;;
1037
1038 -site | --site | --sit)
1039 ac_prev=site ;;
1040 -site=* | --site=* | --sit=*)
1041 site=$ac_optarg ;;
1042
1043 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1044 ac_prev=srcdir ;;
1045 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1046 srcdir=$ac_optarg ;;
1047
1048 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1049 | --syscon | --sysco | --sysc | --sys | --sy)
1050 ac_prev=sysconfdir ;;
1051 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1052 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1053 sysconfdir=$ac_optarg ;;
1054
1055 -target | --target | --targe | --targ | --tar | --ta | --t)
1056 ac_prev=target_alias ;;
1057 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1058 target_alias=$ac_optarg ;;
1059
1060 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1061 verbose=yes ;;
1062
1063 -version | --version | --versio | --versi | --vers | -V)
1064 ac_init_version=: ;;
1065
1066 -with-* | --with-*)
1067 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1068 # Reject names that are not valid shell variable names.
1069 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1070 as_fn_error $? "invalid package name: $ac_useropt"
1071 ac_useropt_orig=$ac_useropt
1072 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1073 case $ac_user_opts in
1074 *"
1075 "with_$ac_useropt"
1076 "*) ;;
1077 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1078 ac_unrecognized_sep=', ';;
1079 esac
1080 eval with_$ac_useropt=\$ac_optarg ;;
1081
1082 -without-* | --without-*)
1083 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1084 # Reject names that are not valid shell variable names.
1085 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1086 as_fn_error $? "invalid package name: $ac_useropt"
1087 ac_useropt_orig=$ac_useropt
1088 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1089 case $ac_user_opts in
1090 *"
1091 "with_$ac_useropt"
1092 "*) ;;
1093 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1094 ac_unrecognized_sep=', ';;
1095 esac
1096 eval with_$ac_useropt=no ;;
1097
1098 --x)
1099 # Obsolete; use --with-x.
1100 with_x=yes ;;
1101
1102 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1103 | --x-incl | --x-inc | --x-in | --x-i)
1104 ac_prev=x_includes ;;
1105 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1106 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1107 x_includes=$ac_optarg ;;
1108
1109 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1110 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1111 ac_prev=x_libraries ;;
1112 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1113 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1114 x_libraries=$ac_optarg ;;
1115
1116 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1117 Try \`$0 --help' for more information"
1118 ;;
1119
1120 *=*)
1121 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1122 # Reject names that are not valid shell variable names.
1123 case $ac_envvar in #(
1124 '' | [0-9]* | *[!_$as_cr_alnum]* )
1125 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1126 esac
1127 eval $ac_envvar=\$ac_optarg
1128 export $ac_envvar ;;
1129
1130 *)
1131 # FIXME: should be removed in autoconf 3.0.
1132 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1133 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1134 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1135 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1136 ;;
1137
1138 esac
1139 done
1140
1141 if test -n "$ac_prev"; then
1142 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1143 as_fn_error $? "missing argument to $ac_option"
1144 fi
1145
1146 if test -n "$ac_unrecognized_opts"; then
1147 case $enable_option_checking in
1148 no) ;;
1149 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1150 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1151 esac
1152 fi
1153
1154 # Check all directory arguments for consistency.
1155 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1156 datadir sysconfdir sharedstatedir localstatedir includedir \
1157 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1158 libdir localedir mandir
1159 do
1160 eval ac_val=\$$ac_var
1161 # Remove trailing slashes.
1162 case $ac_val in
1163 */ )
1164 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1165 eval $ac_var=\$ac_val;;
1166 esac
1167 # Be sure to have absolute directory names.
1168 case $ac_val in
1169 [\\/$]* | ?:[\\/]* ) continue;;
1170 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1171 esac
1172 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1173 done
1174
1175 # There might be people who depend on the old broken behavior: `$host'
1176 # used to hold the argument of --host etc.
1177 # FIXME: To remove some day.
1178 build=$build_alias
1179 host=$host_alias
1180 target=$target_alias
1181
1182 # FIXME: To remove some day.
1183 if test "x$host_alias" != x; then
1184 if test "x$build_alias" = x; then
1185 cross_compiling=maybe
1186 elif test "x$build_alias" != "x$host_alias"; then
1187 cross_compiling=yes
1188 fi
1189 fi
1190
1191 ac_tool_prefix=
1192 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1193
1194 test "$silent" = yes && exec 6>/dev/null
1195
1196
1197 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1198 ac_ls_di=`ls -di .` &&
1199 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1200 as_fn_error $? "working directory cannot be determined"
1201 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1202 as_fn_error $? "pwd does not report name of working directory"
1203
1204
1205 # Find the source files, if location was not specified.
1206 if test -z "$srcdir"; then
1207 ac_srcdir_defaulted=yes
1208 # Try the directory containing this script, then the parent directory.
1209 ac_confdir=`$as_dirname -- "$as_myself" ||
1210 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1211 X"$as_myself" : 'X\(//\)[^/]' \| \
1212 X"$as_myself" : 'X\(//\)$' \| \
1213 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1214 $as_echo X"$as_myself" |
1215 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1216 s//\1/
1217 q
1218 }
1219 /^X\(\/\/\)[^/].*/{
1220 s//\1/
1221 q
1222 }
1223 /^X\(\/\/\)$/{
1224 s//\1/
1225 q
1226 }
1227 /^X\(\/\).*/{
1228 s//\1/
1229 q
1230 }
1231 s/.*/./; q'`
1232 srcdir=$ac_confdir
1233 if test ! -r "$srcdir/$ac_unique_file"; then
1234 srcdir=..
1235 fi
1236 else
1237 ac_srcdir_defaulted=no
1238 fi
1239 if test ! -r "$srcdir/$ac_unique_file"; then
1240 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1241 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1242 fi
1243 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1244 ac_abs_confdir=`(
1245 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1246 pwd)`
1247 # When building in place, set srcdir=.
1248 if test "$ac_abs_confdir" = "$ac_pwd"; then
1249 srcdir=.
1250 fi
1251 # Remove unnecessary trailing slashes from srcdir.
1252 # Double slashes in file names in object file debugging info
1253 # mess up M-x gdb in Emacs.
1254 case $srcdir in
1255 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1256 esac
1257 for ac_var in $ac_precious_vars; do
1258 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1259 eval ac_env_${ac_var}_value=\$${ac_var}
1260 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1261 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1262 done
1263
1264 #
1265 # Report the --help message.
1266 #
1267 if test "$ac_init_help" = "long"; then
1268 # Omit some internal or obsolete options to make the list less imposing.
1269 # This message is too long to be a string in the A/UX 3.1 sh.
1270 cat <<_ACEOF
1271 \`configure' configures this package to adapt to many kinds of systems.
1272
1273 Usage: $0 [OPTION]... [VAR=VALUE]...
1274
1275 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1276 VAR=VALUE. See below for descriptions of some of the useful variables.
1277
1278 Defaults for the options are specified in brackets.
1279
1280 Configuration:
1281 -h, --help display this help and exit
1282 --help=short display options specific to this package
1283 --help=recursive display the short help of all the included packages
1284 -V, --version display version information and exit
1285 -q, --quiet, --silent do not print \`checking ...' messages
1286 --cache-file=FILE cache test results in FILE [disabled]
1287 -C, --config-cache alias for \`--cache-file=config.cache'
1288 -n, --no-create do not create output files
1289 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1290
1291 Installation directories:
1292 --prefix=PREFIX install architecture-independent files in PREFIX
1293 [$ac_default_prefix]
1294 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1295 [PREFIX]
1296
1297 By default, \`make install' will install all the files in
1298 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1299 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1300 for instance \`--prefix=\$HOME'.
1301
1302 For better control, use the options below.
1303
1304 Fine tuning of the installation directories:
1305 --bindir=DIR user executables [EPREFIX/bin]
1306 --sbindir=DIR system admin executables [EPREFIX/sbin]
1307 --libexecdir=DIR program executables [EPREFIX/libexec]
1308 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1309 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1310 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1311 --libdir=DIR object code libraries [EPREFIX/lib]
1312 --includedir=DIR C header files [PREFIX/include]
1313 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1314 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1315 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1316 --infodir=DIR info documentation [DATAROOTDIR/info]
1317 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1318 --mandir=DIR man documentation [DATAROOTDIR/man]
1319 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1320 --htmldir=DIR html documentation [DOCDIR]
1321 --dvidir=DIR dvi documentation [DOCDIR]
1322 --pdfdir=DIR pdf documentation [DOCDIR]
1323 --psdir=DIR ps documentation [DOCDIR]
1324 _ACEOF
1325
1326 cat <<\_ACEOF
1327
1328 Program names:
1329 --program-prefix=PREFIX prepend PREFIX to installed program names
1330 --program-suffix=SUFFIX append SUFFIX to installed program names
1331 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1332 _ACEOF
1333 fi
1334
1335 if test -n "$ac_init_help"; then
1336
1337 cat <<\_ACEOF
1338
1339 Optional Features:
1340 --disable-option-checking ignore unrecognized --enable/--with options
1341 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1342 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1343 --enable-dependency-tracking
1344 do not reject slow dependency extractors
1345 --disable-dependency-tracking
1346 speeds up one-time build
1347
1348 Some influential environment variables:
1349 CXX C++ compiler command
1350 CXXFLAGS C++ compiler flags
1351 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1352 nonstandard directory <lib dir>
1353 LIBS libraries to pass to the linker, e.g. -l<library>
1354 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1355 you have headers in a nonstandard directory <include dir>
1356 CC C compiler command
1357 CFLAGS C compiler flags
1358 CPP C preprocessor
1359
1360 Use these variables to override the choices made by `configure' or to help
1361 it to find libraries and programs with nonstandard names/locations.
1362
1363 Report bugs to the package provider.
1364 _ACEOF
1365 ac_status=$?
1366 fi
1367
1368 if test "$ac_init_help" = "recursive"; then
1369 # If there are subdirs, report their specific --help.
1370 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1371 test -d "$ac_dir" ||
1372 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1373 continue
1374 ac_builddir=.
1375
1376 case "$ac_dir" in
1377 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1378 *)
1379 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1380 # A ".." for each directory in $ac_dir_suffix.
1381 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1382 case $ac_top_builddir_sub in
1383 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1384 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1385 esac ;;
1386 esac
1387 ac_abs_top_builddir=$ac_pwd
1388 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1389 # for backward compatibility:
1390 ac_top_builddir=$ac_top_build_prefix
1391
1392 case $srcdir in
1393 .) # We are building in place.
1394 ac_srcdir=.
1395 ac_top_srcdir=$ac_top_builddir_sub
1396 ac_abs_top_srcdir=$ac_pwd ;;
1397 [\\/]* | ?:[\\/]* ) # Absolute name.
1398 ac_srcdir=$srcdir$ac_dir_suffix;
1399 ac_top_srcdir=$srcdir
1400 ac_abs_top_srcdir=$srcdir ;;
1401 *) # Relative name.
1402 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1403 ac_top_srcdir=$ac_top_build_prefix$srcdir
1404 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1405 esac
1406 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1407
1408 cd "$ac_dir" || { ac_status=$?; continue; }
1409 # Check for guested configure.
1410 if test -f "$ac_srcdir/configure.gnu"; then
1411 echo &&
1412 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1413 elif test -f "$ac_srcdir/configure"; then
1414 echo &&
1415 $SHELL "$ac_srcdir/configure" --help=recursive
1416 else
1417 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1418 fi || ac_status=$?
1419 cd "$ac_pwd" || { ac_status=$?; break; }
1420 done
1421 fi
1422
1423 test -n "$ac_init_help" && exit $ac_status
1424 if $ac_init_version; then
1425 cat <<\_ACEOF
1426 configure
1427 generated by GNU Autoconf 2.69
1428
1429 Copyright (C) 2012 Free Software Foundation, Inc.
1430 This configure script is free software; the Free Software Foundation
1431 gives unlimited permission to copy, distribute and modify it.
1432 _ACEOF
1433 exit
1434 fi
1435
1436 ## ------------------------ ##
1437 ## Autoconf initialization. ##
1438 ## ------------------------ ##
1439
1440 # ac_fn_cxx_try_compile LINENO
1441 # ----------------------------
1442 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1443 ac_fn_cxx_try_compile ()
1444 {
1445 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1446 rm -f conftest.$ac_objext
1447 if { { ac_try="$ac_compile"
1448 case "(($ac_try" in
1449 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1450 *) ac_try_echo=$ac_try;;
1451 esac
1452 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1453 $as_echo "$ac_try_echo"; } >&5
1454 (eval "$ac_compile") 2>conftest.err
1455 ac_status=$?
1456 if test -s conftest.err; then
1457 grep -v '^ *+' conftest.err >conftest.er1
1458 cat conftest.er1 >&5
1459 mv -f conftest.er1 conftest.err
1460 fi
1461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1462 test $ac_status = 0; } && {
1463 test -z "$ac_cxx_werror_flag" ||
1464 test ! -s conftest.err
1465 } && test -s conftest.$ac_objext; then :
1466 ac_retval=0
1467 else
1468 $as_echo "$as_me: failed program was:" >&5
1469 sed 's/^/| /' conftest.$ac_ext >&5
1470
1471 ac_retval=1
1472 fi
1473 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1474 as_fn_set_status $ac_retval
1475
1476 } # ac_fn_cxx_try_compile
1477
1478 # ac_fn_c_try_compile LINENO
1479 # --------------------------
1480 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1481 ac_fn_c_try_compile ()
1482 {
1483 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1484 rm -f conftest.$ac_objext
1485 if { { ac_try="$ac_compile"
1486 case "(($ac_try" in
1487 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1488 *) ac_try_echo=$ac_try;;
1489 esac
1490 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1491 $as_echo "$ac_try_echo"; } >&5
1492 (eval "$ac_compile") 2>conftest.err
1493 ac_status=$?
1494 if test -s conftest.err; then
1495 grep -v '^ *+' conftest.err >conftest.er1
1496 cat conftest.er1 >&5
1497 mv -f conftest.er1 conftest.err
1498 fi
1499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1500 test $ac_status = 0; } && {
1501 test -z "$ac_c_werror_flag" ||
1502 test ! -s conftest.err
1503 } && test -s conftest.$ac_objext; then :
1504 ac_retval=0
1505 else
1506 $as_echo "$as_me: failed program was:" >&5
1507 sed 's/^/| /' conftest.$ac_ext >&5
1508
1509 ac_retval=1
1510 fi
1511 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1512 as_fn_set_status $ac_retval
1513
1514 } # ac_fn_c_try_compile
1515
1516 # ac_fn_c_try_link LINENO
1517 # -----------------------
1518 # Try to link conftest.$ac_ext, and return whether this succeeded.
1519 ac_fn_c_try_link ()
1520 {
1521 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1522 rm -f conftest.$ac_objext conftest$ac_exeext
1523 if { { ac_try="$ac_link"
1524 case "(($ac_try" in
1525 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1526 *) ac_try_echo=$ac_try;;
1527 esac
1528 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1529 $as_echo "$ac_try_echo"; } >&5
1530 (eval "$ac_link") 2>conftest.err
1531 ac_status=$?
1532 if test -s conftest.err; then
1533 grep -v '^ *+' conftest.err >conftest.er1
1534 cat conftest.er1 >&5
1535 mv -f conftest.er1 conftest.err
1536 fi
1537 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1538 test $ac_status = 0; } && {
1539 test -z "$ac_c_werror_flag" ||
1540 test ! -s conftest.err
1541 } && test -s conftest$ac_exeext && {
1542 test "$cross_compiling" = yes ||
1543 test -x conftest$ac_exeext
1544 }; then :
1545 ac_retval=0
1546 else
1547 $as_echo "$as_me: failed program was:" >&5
1548 sed 's/^/| /' conftest.$ac_ext >&5
1549
1550 ac_retval=1
1551 fi
1552 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1553 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1554 # interfere with the next link command; also delete a directory that is
1555 # left behind by Apple's compiler. We do this before executing the actions.
1556 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1557 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1558 as_fn_set_status $ac_retval
1559
1560 } # ac_fn_c_try_link
1561
1562 # ac_fn_c_try_cpp LINENO
1563 # ----------------------
1564 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1565 ac_fn_c_try_cpp ()
1566 {
1567 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1568 if { { ac_try="$ac_cpp conftest.$ac_ext"
1569 case "(($ac_try" in
1570 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1571 *) ac_try_echo=$ac_try;;
1572 esac
1573 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1574 $as_echo "$ac_try_echo"; } >&5
1575 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1576 ac_status=$?
1577 if test -s conftest.err; then
1578 grep -v '^ *+' conftest.err >conftest.er1
1579 cat conftest.er1 >&5
1580 mv -f conftest.er1 conftest.err
1581 fi
1582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1583 test $ac_status = 0; } > conftest.i && {
1584 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1585 test ! -s conftest.err
1586 }; then :
1587 ac_retval=0
1588 else
1589 $as_echo "$as_me: failed program was:" >&5
1590 sed 's/^/| /' conftest.$ac_ext >&5
1591
1592 ac_retval=1
1593 fi
1594 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1595 as_fn_set_status $ac_retval
1596
1597 } # ac_fn_c_try_cpp
1598
1599 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1600 # -------------------------------------------------------
1601 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1602 # the include files in INCLUDES and setting the cache variable VAR
1603 # accordingly.
1604 ac_fn_c_check_header_mongrel ()
1605 {
1606 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1607 if eval \${$3+:} false; then :
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1609 $as_echo_n "checking for $2... " >&6; }
1610 if eval \${$3+:} false; then :
1611 $as_echo_n "(cached) " >&6
1612 fi
1613 eval ac_res=\$$3
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1615 $as_echo "$ac_res" >&6; }
1616 else
1617 # Is the header compilable?
1618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1619 $as_echo_n "checking $2 usability... " >&6; }
1620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1621 /* end confdefs.h. */
1622 $4
1623 #include <$2>
1624 _ACEOF
1625 if ac_fn_c_try_compile "$LINENO"; then :
1626 ac_header_compiler=yes
1627 else
1628 ac_header_compiler=no
1629 fi
1630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1632 $as_echo "$ac_header_compiler" >&6; }
1633
1634 # Is the header present?
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1636 $as_echo_n "checking $2 presence... " >&6; }
1637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1638 /* end confdefs.h. */
1639 #include <$2>
1640 _ACEOF
1641 if ac_fn_c_try_cpp "$LINENO"; then :
1642 ac_header_preproc=yes
1643 else
1644 ac_header_preproc=no
1645 fi
1646 rm -f conftest.err conftest.i conftest.$ac_ext
1647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1648 $as_echo "$ac_header_preproc" >&6; }
1649
1650 # So? What about this header?
1651 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1652 yes:no: )
1653 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1654 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1656 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1657 ;;
1658 no:yes:* )
1659 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1660 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1661 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1662 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1663 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1664 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1666 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1667 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1668 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1669 ;;
1670 esac
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1672 $as_echo_n "checking for $2... " >&6; }
1673 if eval \${$3+:} false; then :
1674 $as_echo_n "(cached) " >&6
1675 else
1676 eval "$3=\$ac_header_compiler"
1677 fi
1678 eval ac_res=\$$3
1679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1680 $as_echo "$ac_res" >&6; }
1681 fi
1682 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1683
1684 } # ac_fn_c_check_header_mongrel
1685
1686 # ac_fn_c_try_run LINENO
1687 # ----------------------
1688 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1689 # that executables *can* be run.
1690 ac_fn_c_try_run ()
1691 {
1692 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1693 if { { ac_try="$ac_link"
1694 case "(($ac_try" in
1695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1696 *) ac_try_echo=$ac_try;;
1697 esac
1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1699 $as_echo "$ac_try_echo"; } >&5
1700 (eval "$ac_link") 2>&5
1701 ac_status=$?
1702 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1703 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1704 { { case "(($ac_try" in
1705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1706 *) ac_try_echo=$ac_try;;
1707 esac
1708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1709 $as_echo "$ac_try_echo"; } >&5
1710 (eval "$ac_try") 2>&5
1711 ac_status=$?
1712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713 test $ac_status = 0; }; }; then :
1714 ac_retval=0
1715 else
1716 $as_echo "$as_me: program exited with status $ac_status" >&5
1717 $as_echo "$as_me: failed program was:" >&5
1718 sed 's/^/| /' conftest.$ac_ext >&5
1719
1720 ac_retval=$ac_status
1721 fi
1722 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1723 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1724 as_fn_set_status $ac_retval
1725
1726 } # ac_fn_c_try_run
1727
1728 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1729 # -------------------------------------------------------
1730 # Tests whether HEADER exists and can be compiled using the include files in
1731 # INCLUDES, setting the cache variable VAR accordingly.
1732 ac_fn_c_check_header_compile ()
1733 {
1734 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1736 $as_echo_n "checking for $2... " >&6; }
1737 if eval \${$3+:} false; then :
1738 $as_echo_n "(cached) " >&6
1739 else
1740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1741 /* end confdefs.h. */
1742 $4
1743 #include <$2>
1744 _ACEOF
1745 if ac_fn_c_try_compile "$LINENO"; then :
1746 eval "$3=yes"
1747 else
1748 eval "$3=no"
1749 fi
1750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1751 fi
1752 eval ac_res=\$$3
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1754 $as_echo "$ac_res" >&6; }
1755 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1756
1757 } # ac_fn_c_check_header_compile
1758 cat >config.log <<_ACEOF
1759 This file contains any messages produced by compilers while
1760 running configure, to aid debugging if configure makes a mistake.
1761
1762 It was created by $as_me, which was
1763 generated by GNU Autoconf 2.69. Invocation command line was
1764
1765 $ $0 $@
1766
1767 _ACEOF
1768 exec 5>>config.log
1769 {
1770 cat <<_ASUNAME
1771 ## --------- ##
1772 ## Platform. ##
1773 ## --------- ##
1774
1775 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1776 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1777 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1778 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1779 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1780
1781 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1782 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1783
1784 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1785 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1786 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1787 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1788 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1789 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1790 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1791
1792 _ASUNAME
1793
1794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1795 for as_dir in $PATH
1796 do
1797 IFS=$as_save_IFS
1798 test -z "$as_dir" && as_dir=.
1799 $as_echo "PATH: $as_dir"
1800 done
1801 IFS=$as_save_IFS
1802
1803 } >&5
1804
1805 cat >&5 <<_ACEOF
1806
1807
1808 ## ----------- ##
1809 ## Core tests. ##
1810 ## ----------- ##
1811
1812 _ACEOF
1813
1814
1815 # Keep a trace of the command line.
1816 # Strip out --no-create and --no-recursion so they do not pile up.
1817 # Strip out --silent because we don't want to record it for future runs.
1818 # Also quote any args containing shell meta-characters.
1819 # Make two passes to allow for proper duplicate-argument suppression.
1820 ac_configure_args=
1821 ac_configure_args0=
1822 ac_configure_args1=
1823 ac_must_keep_next=false
1824 for ac_pass in 1 2
1825 do
1826 for ac_arg
1827 do
1828 case $ac_arg in
1829 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1830 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1831 | -silent | --silent | --silen | --sile | --sil)
1832 continue ;;
1833 *\'*)
1834 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1835 esac
1836 case $ac_pass in
1837 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1838 2)
1839 as_fn_append ac_configure_args1 " '$ac_arg'"
1840 if test $ac_must_keep_next = true; then
1841 ac_must_keep_next=false # Got value, back to normal.
1842 else
1843 case $ac_arg in
1844 *=* | --config-cache | -C | -disable-* | --disable-* \
1845 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1846 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1847 | -with-* | --with-* | -without-* | --without-* | --x)
1848 case "$ac_configure_args0 " in
1849 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1850 esac
1851 ;;
1852 -* ) ac_must_keep_next=true ;;
1853 esac
1854 fi
1855 as_fn_append ac_configure_args " '$ac_arg'"
1856 ;;
1857 esac
1858 done
1859 done
1860 { ac_configure_args0=; unset ac_configure_args0;}
1861 { ac_configure_args1=; unset ac_configure_args1;}
1862
1863 # When interrupted or exit'd, cleanup temporary files, and complete
1864 # config.log. We remove comments because anyway the quotes in there
1865 # would cause problems or look ugly.
1866 # WARNING: Use '\'' to represent an apostrophe within the trap.
1867 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1868 trap 'exit_status=$?
1869 # Save into config.log some information that might help in debugging.
1870 {
1871 echo
1872
1873 $as_echo "## ---------------- ##
1874 ## Cache variables. ##
1875 ## ---------------- ##"
1876 echo
1877 # The following way of writing the cache mishandles newlines in values,
1878 (
1879 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1880 eval ac_val=\$$ac_var
1881 case $ac_val in #(
1882 *${as_nl}*)
1883 case $ac_var in #(
1884 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1885 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1886 esac
1887 case $ac_var in #(
1888 _ | IFS | as_nl) ;; #(
1889 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1890 *) { eval $ac_var=; unset $ac_var;} ;;
1891 esac ;;
1892 esac
1893 done
1894 (set) 2>&1 |
1895 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1896 *${as_nl}ac_space=\ *)
1897 sed -n \
1898 "s/'\''/'\''\\\\'\'''\''/g;
1899 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1900 ;; #(
1901 *)
1902 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1903 ;;
1904 esac |
1905 sort
1906 )
1907 echo
1908
1909 $as_echo "## ----------------- ##
1910 ## Output variables. ##
1911 ## ----------------- ##"
1912 echo
1913 for ac_var in $ac_subst_vars
1914 do
1915 eval ac_val=\$$ac_var
1916 case $ac_val in
1917 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1918 esac
1919 $as_echo "$ac_var='\''$ac_val'\''"
1920 done | sort
1921 echo
1922
1923 if test -n "$ac_subst_files"; then
1924 $as_echo "## ------------------- ##
1925 ## File substitutions. ##
1926 ## ------------------- ##"
1927 echo
1928 for ac_var in $ac_subst_files
1929 do
1930 eval ac_val=\$$ac_var
1931 case $ac_val in
1932 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1933 esac
1934 $as_echo "$ac_var='\''$ac_val'\''"
1935 done | sort
1936 echo
1937 fi
1938
1939 if test -s confdefs.h; then
1940 $as_echo "## ----------- ##
1941 ## confdefs.h. ##
1942 ## ----------- ##"
1943 echo
1944 cat confdefs.h
1945 echo
1946 fi
1947 test "$ac_signal" != 0 &&
1948 $as_echo "$as_me: caught signal $ac_signal"
1949 $as_echo "$as_me: exit $exit_status"
1950 } >&5
1951 rm -f core *.core core.conftest.* &&
1952 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1953 exit $exit_status
1954 ' 0
1955 for ac_signal in 1 2 13 15; do
1956 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1957 done
1958 ac_signal=0
1959
1960 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1961 rm -f -r conftest* confdefs.h
1962
1963 $as_echo "/* confdefs.h */" > confdefs.h
1964
1965 # Predefined preprocessor variables.
1966
1967 cat >>confdefs.h <<_ACEOF
1968 #define PACKAGE_NAME "$PACKAGE_NAME"
1969 _ACEOF
1970
1971 cat >>confdefs.h <<_ACEOF
1972 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1973 _ACEOF
1974
1975 cat >>confdefs.h <<_ACEOF
1976 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1977 _ACEOF
1978
1979 cat >>confdefs.h <<_ACEOF
1980 #define PACKAGE_STRING "$PACKAGE_STRING"
1981 _ACEOF
1982
1983 cat >>confdefs.h <<_ACEOF
1984 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1985 _ACEOF
1986
1987 cat >>confdefs.h <<_ACEOF
1988 #define PACKAGE_URL "$PACKAGE_URL"
1989 _ACEOF
1990
1991
1992 # Let the site file select an alternate cache file if it wants to.
1993 # Prefer an explicitly selected file to automatically selected ones.
1994 ac_site_file1=NONE
1995 ac_site_file2=NONE
1996 if test -n "$CONFIG_SITE"; then
1997 # We do not want a PATH search for config.site.
1998 case $CONFIG_SITE in #((
1999 -*) ac_site_file1=./$CONFIG_SITE;;
2000 */*) ac_site_file1=$CONFIG_SITE;;
2001 *) ac_site_file1=./$CONFIG_SITE;;
2002 esac
2003 elif test "x$prefix" != xNONE; then
2004 ac_site_file1=$prefix/share/config.site
2005 ac_site_file2=$prefix/etc/config.site
2006 else
2007 ac_site_file1=$ac_default_prefix/share/config.site
2008 ac_site_file2=$ac_default_prefix/etc/config.site
2009 fi
2010 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2011 do
2012 test "x$ac_site_file" = xNONE && continue
2013 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2014 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2015 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2016 sed 's/^/| /' "$ac_site_file" >&5
2017 . "$ac_site_file" \
2018 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2020 as_fn_error $? "failed to load site script $ac_site_file
2021 See \`config.log' for more details" "$LINENO" 5; }
2022 fi
2023 done
2024
2025 if test -r "$cache_file"; then
2026 # Some versions of bash will fail to source /dev/null (special files
2027 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2028 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2029 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2030 $as_echo "$as_me: loading cache $cache_file" >&6;}
2031 case $cache_file in
2032 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2033 *) . "./$cache_file";;
2034 esac
2035 fi
2036 else
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2038 $as_echo "$as_me: creating cache $cache_file" >&6;}
2039 >$cache_file
2040 fi
2041
2042 # Check that the precious variables saved in the cache have kept the same
2043 # value.
2044 ac_cache_corrupted=false
2045 for ac_var in $ac_precious_vars; do
2046 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2047 eval ac_new_set=\$ac_env_${ac_var}_set
2048 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2049 eval ac_new_val=\$ac_env_${ac_var}_value
2050 case $ac_old_set,$ac_new_set in
2051 set,)
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2053 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2054 ac_cache_corrupted=: ;;
2055 ,set)
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2057 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2058 ac_cache_corrupted=: ;;
2059 ,);;
2060 *)
2061 if test "x$ac_old_val" != "x$ac_new_val"; then
2062 # differences in whitespace do not lead to failure.
2063 ac_old_val_w=`echo x $ac_old_val`
2064 ac_new_val_w=`echo x $ac_new_val`
2065 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2067 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2068 ac_cache_corrupted=:
2069 else
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2071 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2072 eval $ac_var=\$ac_old_val
2073 fi
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2075 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2077 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2078 fi;;
2079 esac
2080 # Pass precious variables to config.status.
2081 if test "$ac_new_set" = set; then
2082 case $ac_new_val in
2083 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2084 *) ac_arg=$ac_var=$ac_new_val ;;
2085 esac
2086 case " $ac_configure_args " in
2087 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2088 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2089 esac
2090 fi
2091 done
2092 if $ac_cache_corrupted; then
2093 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2096 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2097 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2098 fi
2099 ## -------------------- ##
2100 ## Main body of script. ##
2101 ## -------------------- ##
2102
2103 ac_ext=c
2104 ac_cpp='$CPP $CPPFLAGS'
2105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2108
2109
2110
2111 am__api_version='1.12'
2112
2113 ac_aux_dir=
2114 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2115 if test -f "$ac_dir/install-sh"; then
2116 ac_aux_dir=$ac_dir
2117 ac_install_sh="$ac_aux_dir/install-sh -c"
2118 break
2119 elif test -f "$ac_dir/install.sh"; then
2120 ac_aux_dir=$ac_dir
2121 ac_install_sh="$ac_aux_dir/install.sh -c"
2122 break
2123 elif test -f "$ac_dir/shtool"; then
2124 ac_aux_dir=$ac_dir
2125 ac_install_sh="$ac_aux_dir/shtool install -c"
2126 break
2127 fi
2128 done
2129 if test -z "$ac_aux_dir"; then
2130 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2131 fi
2132
2133 # These three variables are undocumented and unsupported,
2134 # and are intended to be withdrawn in a future Autoconf release.
2135 # They can cause serious problems if a builder's source tree is in a directory
2136 # whose full name contains unusual characters.
2137 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2138 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2139 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2140
2141
2142 # Find a good install program. We prefer a C program (faster),
2143 # so one script is as good as another. But avoid the broken or
2144 # incompatible versions:
2145 # SysV /etc/install, /usr/sbin/install
2146 # SunOS /usr/etc/install
2147 # IRIX /sbin/install
2148 # AIX /bin/install
2149 # AmigaOS /C/install, which installs bootblocks on floppy discs
2150 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2151 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2152 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2153 # OS/2's system install, which has a completely different semantic
2154 # ./install, which can be erroneously created by make from ./install.sh.
2155 # Reject install programs that cannot install multiple files.
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2157 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2158 if test -z "$INSTALL"; then
2159 if ${ac_cv_path_install+:} false; then :
2160 $as_echo_n "(cached) " >&6
2161 else
2162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2163 for as_dir in $PATH
2164 do
2165 IFS=$as_save_IFS
2166 test -z "$as_dir" && as_dir=.
2167 # Account for people who put trailing slashes in PATH elements.
2168 case $as_dir/ in #((
2169 ./ | .// | /[cC]/* | \
2170 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2171 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2172 /usr/ucb/* ) ;;
2173 *)
2174 # OSF1 and SCO ODT 3.0 have their own names for install.
2175 # Don't use installbsd from OSF since it installs stuff as root
2176 # by default.
2177 for ac_prog in ginstall scoinst install; do
2178 for ac_exec_ext in '' $ac_executable_extensions; do
2179 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2180 if test $ac_prog = install &&
2181 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2182 # AIX install. It has an incompatible calling convention.
2183 :
2184 elif test $ac_prog = install &&
2185 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2186 # program-specific install script used by HP pwplus--don't use.
2187 :
2188 else
2189 rm -rf conftest.one conftest.two conftest.dir
2190 echo one > conftest.one
2191 echo two > conftest.two
2192 mkdir conftest.dir
2193 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2194 test -s conftest.one && test -s conftest.two &&
2195 test -s conftest.dir/conftest.one &&
2196 test -s conftest.dir/conftest.two
2197 then
2198 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2199 break 3
2200 fi
2201 fi
2202 fi
2203 done
2204 done
2205 ;;
2206 esac
2207
2208 done
2209 IFS=$as_save_IFS
2210
2211 rm -rf conftest.one conftest.two conftest.dir
2212
2213 fi
2214 if test "${ac_cv_path_install+set}" = set; then
2215 INSTALL=$ac_cv_path_install
2216 else
2217 # As a last resort, use the slow shell script. Don't cache a
2218 # value for INSTALL within a source directory, because that will
2219 # break other packages using the cache if that directory is
2220 # removed, or if the value is a relative name.
2221 INSTALL=$ac_install_sh
2222 fi
2223 fi
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2225 $as_echo "$INSTALL" >&6; }
2226
2227 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2228 # It thinks the first close brace ends the variable substitution.
2229 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2230
2231 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2232
2233 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2234
2235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2236 $as_echo_n "checking whether build environment is sane... " >&6; }
2237 # Reject unsafe characters in $srcdir or the absolute working directory
2238 # name. Accept space and tab only in the latter.
2239 am_lf='
2240 '
2241 case `pwd` in
2242 *[\\\"\#\$\&\'\`$am_lf]*)
2243 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2244 esac
2245 case $srcdir in
2246 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2247 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2248 esac
2249
2250 # Do 'set' in a subshell so we don't clobber the current shell's
2251 # arguments. Must try -L first in case configure is actually a
2252 # symlink; some systems play weird games with the mod time of symlinks
2253 # (eg FreeBSD returns the mod time of the symlink's containing
2254 # directory).
2255 if (
2256 am_has_slept=no
2257 for am_try in 1 2; do
2258 echo "timestamp, slept: $am_has_slept" > conftest.file
2259 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2260 if test "$*" = "X"; then
2261 # -L didn't work.
2262 set X `ls -t "$srcdir/configure" conftest.file`
2263 fi
2264 if test "$*" != "X $srcdir/configure conftest.file" \
2265 && test "$*" != "X conftest.file $srcdir/configure"; then
2266
2267 # If neither matched, then we have a broken ls. This can happen
2268 # if, for instance, CONFIG_SHELL is bash and it inherits a
2269 # broken ls alias from the environment. This has actually
2270 # happened. Such a system could not be considered "sane".
2271 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2272 alias in your environment" "$LINENO" 5
2273 fi
2274 if test "$2" = conftest.file || test $am_try -eq 2; then
2275 break
2276 fi
2277 # Just in case.
2278 sleep 1
2279 am_has_slept=yes
2280 done
2281 test "$2" = conftest.file
2282 )
2283 then
2284 # Ok.
2285 :
2286 else
2287 as_fn_error $? "newly created file is older than distributed files!
2288 Check your system clock" "$LINENO" 5
2289 fi
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2291 $as_echo "yes" >&6; }
2292 # If we didn't sleep, we still need to ensure time stamps of config.status and
2293 # generated files are strictly newer.
2294 am_sleep_pid=
2295 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2296 ( sleep 1 ) &
2297 am_sleep_pid=$!
2298 fi
2299
2300 rm -f conftest.file
2301
2302 test "$program_prefix" != NONE &&
2303 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2304 # Use a double $ so make ignores it.
2305 test "$program_suffix" != NONE &&
2306 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2307 # Double any \ or $.
2308 # By default was `s,x,x', remove it if useless.
2309 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2310 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2311
2312 # expand $ac_aux_dir to an absolute path
2313 am_aux_dir=`cd $ac_aux_dir && pwd`
2314
2315 if test x"${MISSING+set}" != xset; then
2316 case $am_aux_dir in
2317 *\ * | *\ *)
2318 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2319 *)
2320 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2321 esac
2322 fi
2323 # Use eval to expand $SHELL
2324 if eval "$MISSING --run true"; then
2325 am_missing_run="$MISSING --run "
2326 else
2327 am_missing_run=
2328 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2329 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2330 fi
2331
2332 if test x"${install_sh}" != xset; then
2333 case $am_aux_dir in
2334 *\ * | *\ *)
2335 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2336 *)
2337 install_sh="\${SHELL} $am_aux_dir/install-sh"
2338 esac
2339 fi
2340
2341 # Installed binaries are usually stripped using 'strip' when the user
2342 # run "make install-strip". However 'strip' might not be the right
2343 # tool to use in cross-compilation environments, therefore Automake
2344 # will honor the 'STRIP' environment variable to overrule this program.
2345 if test "$cross_compiling" != no; then
2346 if test -n "$ac_tool_prefix"; then
2347 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2348 set dummy ${ac_tool_prefix}strip; ac_word=$2
2349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2350 $as_echo_n "checking for $ac_word... " >&6; }
2351 if ${ac_cv_prog_STRIP+:} false; then :
2352 $as_echo_n "(cached) " >&6
2353 else
2354 if test -n "$STRIP"; then
2355 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2356 else
2357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2358 for as_dir in $PATH
2359 do
2360 IFS=$as_save_IFS
2361 test -z "$as_dir" && as_dir=.
2362 for ac_exec_ext in '' $ac_executable_extensions; do
2363 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2364 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2365 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2366 break 2
2367 fi
2368 done
2369 done
2370 IFS=$as_save_IFS
2371
2372 fi
2373 fi
2374 STRIP=$ac_cv_prog_STRIP
2375 if test -n "$STRIP"; then
2376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2377 $as_echo "$STRIP" >&6; }
2378 else
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2380 $as_echo "no" >&6; }
2381 fi
2382
2383
2384 fi
2385 if test -z "$ac_cv_prog_STRIP"; then
2386 ac_ct_STRIP=$STRIP
2387 # Extract the first word of "strip", so it can be a program name with args.
2388 set dummy strip; ac_word=$2
2389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2390 $as_echo_n "checking for $ac_word... " >&6; }
2391 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2392 $as_echo_n "(cached) " >&6
2393 else
2394 if test -n "$ac_ct_STRIP"; then
2395 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2396 else
2397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2398 for as_dir in $PATH
2399 do
2400 IFS=$as_save_IFS
2401 test -z "$as_dir" && as_dir=.
2402 for ac_exec_ext in '' $ac_executable_extensions; do
2403 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2404 ac_cv_prog_ac_ct_STRIP="strip"
2405 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2406 break 2
2407 fi
2408 done
2409 done
2410 IFS=$as_save_IFS
2411
2412 fi
2413 fi
2414 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2415 if test -n "$ac_ct_STRIP"; then
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2417 $as_echo "$ac_ct_STRIP" >&6; }
2418 else
2419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2420 $as_echo "no" >&6; }
2421 fi
2422
2423 if test "x$ac_ct_STRIP" = x; then
2424 STRIP=":"
2425 else
2426 case $cross_compiling:$ac_tool_warned in
2427 yes:)
2428 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2429 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2430 ac_tool_warned=yes ;;
2431 esac
2432 STRIP=$ac_ct_STRIP
2433 fi
2434 else
2435 STRIP="$ac_cv_prog_STRIP"
2436 fi
2437
2438 fi
2439 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2440
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2442 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2443 if test -z "$MKDIR_P"; then
2444 if ${ac_cv_path_mkdir+:} false; then :
2445 $as_echo_n "(cached) " >&6
2446 else
2447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2448 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2449 do
2450 IFS=$as_save_IFS
2451 test -z "$as_dir" && as_dir=.
2452 for ac_prog in mkdir gmkdir; do
2453 for ac_exec_ext in '' $ac_executable_extensions; do
2454 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2455 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2456 'mkdir (GNU coreutils) '* | \
2457 'mkdir (coreutils) '* | \
2458 'mkdir (fileutils) '4.1*)
2459 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2460 break 3;;
2461 esac
2462 done
2463 done
2464 done
2465 IFS=$as_save_IFS
2466
2467 fi
2468
2469 test -d ./--version && rmdir ./--version
2470 if test "${ac_cv_path_mkdir+set}" = set; then
2471 MKDIR_P="$ac_cv_path_mkdir -p"
2472 else
2473 # As a last resort, use the slow shell script. Don't cache a
2474 # value for MKDIR_P within a source directory, because that will
2475 # break other packages using the cache if that directory is
2476 # removed, or if the value is a relative name.
2477 MKDIR_P="$ac_install_sh -d"
2478 fi
2479 fi
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2481 $as_echo "$MKDIR_P" >&6; }
2482
2483 for ac_prog in gawk mawk nawk awk
2484 do
2485 # Extract the first word of "$ac_prog", so it can be a program name with args.
2486 set dummy $ac_prog; ac_word=$2
2487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2488 $as_echo_n "checking for $ac_word... " >&6; }
2489 if ${ac_cv_prog_AWK+:} false; then :
2490 $as_echo_n "(cached) " >&6
2491 else
2492 if test -n "$AWK"; then
2493 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2494 else
2495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2496 for as_dir in $PATH
2497 do
2498 IFS=$as_save_IFS
2499 test -z "$as_dir" && as_dir=.
2500 for ac_exec_ext in '' $ac_executable_extensions; do
2501 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2502 ac_cv_prog_AWK="$ac_prog"
2503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2504 break 2
2505 fi
2506 done
2507 done
2508 IFS=$as_save_IFS
2509
2510 fi
2511 fi
2512 AWK=$ac_cv_prog_AWK
2513 if test -n "$AWK"; then
2514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2515 $as_echo "$AWK" >&6; }
2516 else
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2518 $as_echo "no" >&6; }
2519 fi
2520
2521
2522 test -n "$AWK" && break
2523 done
2524
2525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2526 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2527 set x ${MAKE-make}
2528 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2529 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2530 $as_echo_n "(cached) " >&6
2531 else
2532 cat >conftest.make <<\_ACEOF
2533 SHELL = /bin/sh
2534 all:
2535 @echo '@@@%%%=$(MAKE)=@@@%%%'
2536 _ACEOF
2537 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2538 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2539 *@@@%%%=?*=@@@%%%*)
2540 eval ac_cv_prog_make_${ac_make}_set=yes;;
2541 *)
2542 eval ac_cv_prog_make_${ac_make}_set=no;;
2543 esac
2544 rm -f conftest.make
2545 fi
2546 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2548 $as_echo "yes" >&6; }
2549 SET_MAKE=
2550 else
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2552 $as_echo "no" >&6; }
2553 SET_MAKE="MAKE=${MAKE-make}"
2554 fi
2555
2556 rm -rf .tst 2>/dev/null
2557 mkdir .tst 2>/dev/null
2558 if test -d .tst; then
2559 am__leading_dot=.
2560 else
2561 am__leading_dot=_
2562 fi
2563 rmdir .tst 2>/dev/null
2564
2565 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2566 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2567 # is not polluted with repeated "-I."
2568 am__isrc=' -I$(srcdir)'
2569 # test to see if srcdir already configured
2570 if test -f $srcdir/config.status; then
2571 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2572 fi
2573 fi
2574
2575 # test whether we have cygpath
2576 if test -z "$CYGPATH_W"; then
2577 if (cygpath --version) >/dev/null 2>/dev/null; then
2578 CYGPATH_W='cygpath -w'
2579 else
2580 CYGPATH_W=echo
2581 fi
2582 fi
2583
2584
2585 # Define the identity of the package.
2586
2587 PACKAGE=prt-get
2588 VERSION=5.19.2
2589
2590
2591 cat >>confdefs.h <<_ACEOF
2592 #define PACKAGE "$PACKAGE"
2593 _ACEOF
2594
2595
2596 cat >>confdefs.h <<_ACEOF
2597 #define VERSION "$VERSION"
2598 _ACEOF
2599
2600 # Some tools Automake needs.
2601
2602 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2603
2604
2605 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2606
2607
2608 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2609
2610
2611 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2612
2613
2614 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2615
2616 # For better backward compatibility. To be removed once Automake 1.9.x
2617 # dies out for good. For more background, see:
2618 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2619 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2620 mkdir_p='$(MKDIR_P)'
2621
2622 # We need awk for the "check" target. The system "awk" is bad on
2623 # some platforms.
2624 # Always define AMTAR for backward compatibility. Yes, it's still used
2625 # in the wild :-( We should find a proper way to deprecate it ...
2626 AMTAR='$${TAR-tar}'
2627
2628 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2629
2630
2631
2632
2633
2634
2635
2636 test x$prefix = "xNONE" && prefix="$ac_default_prefix"
2637
2638 # Checks for programs.
2639 ac_ext=cpp
2640 ac_cpp='$CXXCPP $CPPFLAGS'
2641 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2642 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2643 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2644 if test -z "$CXX"; then
2645 if test -n "$CCC"; then
2646 CXX=$CCC
2647 else
2648 if test -n "$ac_tool_prefix"; then
2649 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2650 do
2651 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2652 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2654 $as_echo_n "checking for $ac_word... " >&6; }
2655 if ${ac_cv_prog_CXX+:} false; then :
2656 $as_echo_n "(cached) " >&6
2657 else
2658 if test -n "$CXX"; then
2659 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2660 else
2661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2662 for as_dir in $PATH
2663 do
2664 IFS=$as_save_IFS
2665 test -z "$as_dir" && as_dir=.
2666 for ac_exec_ext in '' $ac_executable_extensions; do
2667 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2668 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2669 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2670 break 2
2671 fi
2672 done
2673 done
2674 IFS=$as_save_IFS
2675
2676 fi
2677 fi
2678 CXX=$ac_cv_prog_CXX
2679 if test -n "$CXX"; then
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2681 $as_echo "$CXX" >&6; }
2682 else
2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2684 $as_echo "no" >&6; }
2685 fi
2686
2687
2688 test -n "$CXX" && break
2689 done
2690 fi
2691 if test -z "$CXX"; then
2692 ac_ct_CXX=$CXX
2693 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2694 do
2695 # Extract the first word of "$ac_prog", so it can be a program name with args.
2696 set dummy $ac_prog; ac_word=$2
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2698 $as_echo_n "checking for $ac_word... " >&6; }
2699 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2700 $as_echo_n "(cached) " >&6
2701 else
2702 if test -n "$ac_ct_CXX"; then
2703 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2704 else
2705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2706 for as_dir in $PATH
2707 do
2708 IFS=$as_save_IFS
2709 test -z "$as_dir" && as_dir=.
2710 for ac_exec_ext in '' $ac_executable_extensions; do
2711 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2712 ac_cv_prog_ac_ct_CXX="$ac_prog"
2713 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2714 break 2
2715 fi
2716 done
2717 done
2718 IFS=$as_save_IFS
2719
2720 fi
2721 fi
2722 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2723 if test -n "$ac_ct_CXX"; then
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2725 $as_echo "$ac_ct_CXX" >&6; }
2726 else
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2728 $as_echo "no" >&6; }
2729 fi
2730
2731
2732 test -n "$ac_ct_CXX" && break
2733 done
2734
2735 if test "x$ac_ct_CXX" = x; then
2736 CXX="g++"
2737 else
2738 case $cross_compiling:$ac_tool_warned in
2739 yes:)
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2742 ac_tool_warned=yes ;;
2743 esac
2744 CXX=$ac_ct_CXX
2745 fi
2746 fi
2747
2748 fi
2749 fi
2750 # Provide some information about the compiler.
2751 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2752 set X $ac_compile
2753 ac_compiler=$2
2754 for ac_option in --version -v -V -qversion; do
2755 { { ac_try="$ac_compiler $ac_option >&5"
2756 case "(($ac_try" in
2757 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2758 *) ac_try_echo=$ac_try;;
2759 esac
2760 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2761 $as_echo "$ac_try_echo"; } >&5
2762 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2763 ac_status=$?
2764 if test -s conftest.err; then
2765 sed '10a\
2766 ... rest of stderr output deleted ...
2767 10q' conftest.err >conftest.er1
2768 cat conftest.er1 >&5
2769 fi
2770 rm -f conftest.er1 conftest.err
2771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2772 test $ac_status = 0; }
2773 done
2774
2775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2776 /* end confdefs.h. */
2777
2778 int
2779 main ()
2780 {
2781
2782 ;
2783 return 0;
2784 }
2785 _ACEOF
2786 ac_clean_files_save=$ac_clean_files
2787 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2788 # Try to create an executable without -o first, disregard a.out.
2789 # It will help us diagnose broken compilers, and finding out an intuition
2790 # of exeext.
2791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2792 $as_echo_n "checking whether the C++ compiler works... " >&6; }
2793 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2794
2795 # The possible output files:
2796 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2797
2798 ac_rmfiles=
2799 for ac_file in $ac_files
2800 do
2801 case $ac_file in
2802 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2803 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2804 esac
2805 done
2806 rm -f $ac_rmfiles
2807
2808 if { { ac_try="$ac_link_default"
2809 case "(($ac_try" in
2810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2811 *) ac_try_echo=$ac_try;;
2812 esac
2813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2814 $as_echo "$ac_try_echo"; } >&5
2815 (eval "$ac_link_default") 2>&5
2816 ac_status=$?
2817 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2818 test $ac_status = 0; }; then :
2819 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2820 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2821 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2822 # so that the user can short-circuit this test for compilers unknown to
2823 # Autoconf.
2824 for ac_file in $ac_files ''
2825 do
2826 test -f "$ac_file" || continue
2827 case $ac_file in
2828 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2829 ;;
2830 [ab].out )
2831 # We found the default executable, but exeext='' is most
2832 # certainly right.
2833 break;;
2834 *.* )
2835 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2836 then :; else
2837 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2838 fi
2839 # We set ac_cv_exeext here because the later test for it is not
2840 # safe: cross compilers may not add the suffix if given an `-o'
2841 # argument, so we may need to know it at that point already.
2842 # Even if this section looks crufty: it has the advantage of
2843 # actually working.
2844 break;;
2845 * )
2846 break;;
2847 esac
2848 done
2849 test "$ac_cv_exeext" = no && ac_cv_exeext=
2850
2851 else
2852 ac_file=''
2853 fi
2854 if test -z "$ac_file"; then :
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2856 $as_echo "no" >&6; }
2857 $as_echo "$as_me: failed program was:" >&5
2858 sed 's/^/| /' conftest.$ac_ext >&5
2859
2860 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2861 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2862 as_fn_error 77 "C++ compiler cannot create executables
2863 See \`config.log' for more details" "$LINENO" 5; }
2864 else
2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2866 $as_echo "yes" >&6; }
2867 fi
2868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2869 $as_echo_n "checking for C++ compiler default output file name... " >&6; }
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2871 $as_echo "$ac_file" >&6; }
2872 ac_exeext=$ac_cv_exeext
2873
2874 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2875 ac_clean_files=$ac_clean_files_save
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2877 $as_echo_n "checking for suffix of executables... " >&6; }
2878 if { { ac_try="$ac_link"
2879 case "(($ac_try" in
2880 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2881 *) ac_try_echo=$ac_try;;
2882 esac
2883 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2884 $as_echo "$ac_try_echo"; } >&5
2885 (eval "$ac_link") 2>&5
2886 ac_status=$?
2887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2888 test $ac_status = 0; }; then :
2889 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2890 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2891 # work properly (i.e., refer to `conftest.exe'), while it won't with
2892 # `rm'.
2893 for ac_file in conftest.exe conftest conftest.*; do
2894 test -f "$ac_file" || continue
2895 case $ac_file in
2896 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2897 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2898 break;;
2899 * ) break;;
2900 esac
2901 done
2902 else
2903 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2904 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2905 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2906 See \`config.log' for more details" "$LINENO" 5; }
2907 fi
2908 rm -f conftest conftest$ac_cv_exeext
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2910 $as_echo "$ac_cv_exeext" >&6; }
2911
2912 rm -f conftest.$ac_ext
2913 EXEEXT=$ac_cv_exeext
2914 ac_exeext=$EXEEXT
2915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2916 /* end confdefs.h. */
2917 #include <stdio.h>
2918 int
2919 main ()
2920 {
2921 FILE *f = fopen ("conftest.out", "w");
2922 return ferror (f) || fclose (f) != 0;
2923
2924 ;
2925 return 0;
2926 }
2927 _ACEOF
2928 ac_clean_files="$ac_clean_files conftest.out"
2929 # Check that the compiler produces executables we can run. If not, either
2930 # the compiler is broken, or we cross compile.
2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2932 $as_echo_n "checking whether we are cross compiling... " >&6; }
2933 if test "$cross_compiling" != yes; then
2934 { { ac_try="$ac_link"
2935 case "(($ac_try" in
2936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2937 *) ac_try_echo=$ac_try;;
2938 esac
2939 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2940 $as_echo "$ac_try_echo"; } >&5
2941 (eval "$ac_link") 2>&5
2942 ac_status=$?
2943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2944 test $ac_status = 0; }
2945 if { ac_try='./conftest$ac_cv_exeext'
2946 { { case "(($ac_try" in
2947 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948 *) ac_try_echo=$ac_try;;
2949 esac
2950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2951 $as_echo "$ac_try_echo"; } >&5
2952 (eval "$ac_try") 2>&5
2953 ac_status=$?
2954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2955 test $ac_status = 0; }; }; then
2956 cross_compiling=no
2957 else
2958 if test "$cross_compiling" = maybe; then
2959 cross_compiling=yes
2960 else
2961 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2962 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2963 as_fn_error $? "cannot run C++ compiled programs.
2964 If you meant to cross compile, use \`--host'.
2965 See \`config.log' for more details" "$LINENO" 5; }
2966 fi
2967 fi
2968 fi
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2970 $as_echo "$cross_compiling" >&6; }
2971
2972 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2973 ac_clean_files=$ac_clean_files_save
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2975 $as_echo_n "checking for suffix of object files... " >&6; }
2976 if ${ac_cv_objext+:} false; then :
2977 $as_echo_n "(cached) " >&6
2978 else
2979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2980 /* end confdefs.h. */
2981
2982 int
2983 main ()
2984 {
2985
2986 ;
2987 return 0;
2988 }
2989 _ACEOF
2990 rm -f conftest.o conftest.obj
2991 if { { ac_try="$ac_compile"
2992 case "(($ac_try" in
2993 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2994 *) ac_try_echo=$ac_try;;
2995 esac
2996 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2997 $as_echo "$ac_try_echo"; } >&5
2998 (eval "$ac_compile") 2>&5
2999 ac_status=$?
3000 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3001 test $ac_status = 0; }; then :
3002 for ac_file in conftest.o conftest.obj conftest.*; do
3003 test -f "$ac_file" || continue;
3004 case $ac_file in
3005 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3006 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3007 break;;
3008 esac
3009 done
3010 else
3011 $as_echo "$as_me: failed program was:" >&5
3012 sed 's/^/| /' conftest.$ac_ext >&5
3013
3014 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3015 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3016 as_fn_error $? "cannot compute suffix of object files: cannot compile
3017 See \`config.log' for more details" "$LINENO" 5; }
3018 fi
3019 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3020 fi
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3022 $as_echo "$ac_cv_objext" >&6; }
3023 OBJEXT=$ac_cv_objext
3024 ac_objext=$OBJEXT
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3026 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3027 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3028 $as_echo_n "(cached) " >&6
3029 else
3030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3031 /* end confdefs.h. */
3032
3033 int
3034 main ()
3035 {
3036 #ifndef __GNUC__
3037 choke me
3038 #endif
3039
3040 ;
3041 return 0;
3042 }
3043 _ACEOF
3044 if ac_fn_cxx_try_compile "$LINENO"; then :
3045 ac_compiler_gnu=yes
3046 else
3047 ac_compiler_gnu=no
3048 fi
3049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3050 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3051
3052 fi
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3054 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3055 if test $ac_compiler_gnu = yes; then
3056 GXX=yes
3057 else
3058 GXX=
3059 fi
3060 ac_test_CXXFLAGS=${CXXFLAGS+set}
3061 ac_save_CXXFLAGS=$CXXFLAGS
3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3063 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3064 if ${ac_cv_prog_cxx_g+:} false; then :
3065 $as_echo_n "(cached) " >&6
3066 else
3067 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3068 ac_cxx_werror_flag=yes
3069 ac_cv_prog_cxx_g=no
3070 CXXFLAGS="-g"
3071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3072 /* end confdefs.h. */
3073
3074 int
3075 main ()
3076 {
3077
3078 ;
3079 return 0;
3080 }
3081 _ACEOF
3082 if ac_fn_cxx_try_compile "$LINENO"; then :
3083 ac_cv_prog_cxx_g=yes
3084 else
3085 CXXFLAGS=""
3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087 /* end confdefs.h. */
3088
3089 int
3090 main ()
3091 {
3092
3093 ;
3094 return 0;
3095 }
3096 _ACEOF
3097 if ac_fn_cxx_try_compile "$LINENO"; then :
3098
3099 else
3100 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3101 CXXFLAGS="-g"
3102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3103 /* end confdefs.h. */
3104
3105 int
3106 main ()
3107 {
3108
3109 ;
3110 return 0;
3111 }
3112 _ACEOF
3113 if ac_fn_cxx_try_compile "$LINENO"; then :
3114 ac_cv_prog_cxx_g=yes
3115 fi
3116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3117 fi
3118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3119 fi
3120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3121 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3122 fi
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3124 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3125 if test "$ac_test_CXXFLAGS" = set; then
3126 CXXFLAGS=$ac_save_CXXFLAGS
3127 elif test $ac_cv_prog_cxx_g = yes; then
3128 if test "$GXX" = yes; then
3129 CXXFLAGS="-g -O2"
3130 else
3131 CXXFLAGS="-g"
3132 fi
3133 else
3134 if test "$GXX" = yes; then
3135 CXXFLAGS="-O2"
3136 else
3137 CXXFLAGS=
3138 fi
3139 fi
3140 ac_ext=c
3141 ac_cpp='$CPP $CPPFLAGS'
3142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3145 DEPDIR="${am__leading_dot}deps"
3146
3147 ac_config_commands="$ac_config_commands depfiles"
3148
3149
3150 am_make=${MAKE-make}
3151 cat > confinc << 'END'
3152 am__doit:
3153 @echo this is the am__doit target
3154 .PHONY: am__doit
3155 END
3156 # If we don't find an include directive, just comment out the code.
3157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3158 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3159 am__include="#"
3160 am__quote=
3161 _am_result=none
3162 # First try GNU make style include.
3163 echo "include confinc" > confmf
3164 # Ignore all kinds of additional output from 'make'.
3165 case `$am_make -s -f confmf 2> /dev/null` in #(
3166 *the\ am__doit\ target*)
3167 am__include=include
3168 am__quote=
3169 _am_result=GNU
3170 ;;
3171 esac
3172 # Now try BSD make style include.
3173 if test "$am__include" = "#"; then
3174 echo '.include "confinc"' > confmf
3175 case `$am_make -s -f confmf 2> /dev/null` in #(
3176 *the\ am__doit\ target*)
3177 am__include=.include
3178 am__quote="\""
3179 _am_result=BSD
3180 ;;
3181 esac
3182 fi
3183
3184
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3186 $as_echo "$_am_result" >&6; }
3187 rm -f confinc confmf
3188
3189 # Check whether --enable-dependency-tracking was given.
3190 if test "${enable_dependency_tracking+set}" = set; then :
3191 enableval=$enable_dependency_tracking;
3192 fi
3193
3194 if test "x$enable_dependency_tracking" != xno; then
3195 am_depcomp="$ac_aux_dir/depcomp"
3196 AMDEPBACKSLASH='\'
3197 am__nodep='_no'
3198 fi
3199 if test "x$enable_dependency_tracking" != xno; then
3200 AMDEP_TRUE=
3201 AMDEP_FALSE='#'
3202 else
3203 AMDEP_TRUE='#'
3204 AMDEP_FALSE=
3205 fi
3206
3207
3208
3209 depcc="$CXX" am_compiler_list=
3210
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3212 $as_echo_n "checking dependency style of $depcc... " >&6; }
3213 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3214 $as_echo_n "(cached) " >&6
3215 else
3216 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3217 # We make a subdir and do the tests there. Otherwise we can end up
3218 # making bogus files that we don't know about and never remove. For
3219 # instance it was reported that on HP-UX the gcc test will end up
3220 # making a dummy file named 'D' -- because '-MD' means "put the output
3221 # in D".
3222 rm -rf conftest.dir
3223 mkdir conftest.dir
3224 # Copy depcomp to subdir because otherwise we won't find it if we're
3225 # using a relative directory.
3226 cp "$am_depcomp" conftest.dir
3227 cd conftest.dir
3228 # We will build objects and dependencies in a subdirectory because
3229 # it helps to detect inapplicable dependency modes. For instance
3230 # both Tru64's cc and ICC support -MD to output dependencies as a
3231 # side effect of compilation, but ICC will put the dependencies in
3232 # the current directory while Tru64 will put them in the object
3233 # directory.
3234 mkdir sub
3235
3236 am_cv_CXX_dependencies_compiler_type=none
3237 if test "$am_compiler_list" = ""; then
3238 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3239 fi
3240 am__universal=false
3241 case " $depcc " in #(
3242 *\ -arch\ *\ -arch\ *) am__universal=true ;;
3243 esac
3244
3245 for depmode in $am_compiler_list; do
3246 # Setup a source with many dependencies, because some compilers
3247 # like to wrap large dependency lists on column 80 (with \), and
3248 # we should not choose a depcomp mode which is confused by this.
3249 #
3250 # We need to recreate these files for each test, as the compiler may
3251 # overwrite some of them when testing with obscure command lines.
3252 # This happens at least with the AIX C compiler.
3253 : > sub/conftest.c
3254 for i in 1 2 3 4 5 6; do
3255 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3256 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3257 # Solaris 10 /bin/sh.
3258 echo '/* dummy */' > sub/conftst$i.h
3259 done
3260 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3261
3262 # We check with '-c' and '-o' for the sake of the "dashmstdout"
3263 # mode. It turns out that the SunPro C++ compiler does not properly
3264 # handle '-M -o', and we need to detect this. Also, some Intel
3265 # versions had trouble with output in subdirs.
3266 am__obj=sub/conftest.${OBJEXT-o}
3267 am__minus_obj="-o $am__obj"
3268 case $depmode in
3269 gcc)
3270 # This depmode causes a compiler race in universal mode.
3271 test "$am__universal" = false || continue
3272 ;;
3273 nosideeffect)
3274 # After this tag, mechanisms are not by side-effect, so they'll
3275 # only be used when explicitly requested.
3276 if test "x$enable_dependency_tracking" = xyes; then
3277 continue
3278 else
3279 break
3280 fi
3281 ;;
3282 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3283 # This compiler won't grok '-c -o', but also, the minuso test has
3284 # not run yet. These depmodes are late enough in the game, and
3285 # so weak that their functioning should not be impacted.
3286 am__obj=conftest.${OBJEXT-o}
3287 am__minus_obj=
3288 ;;
3289 none) break ;;
3290 esac
3291 if depmode=$depmode \
3292 source=sub/conftest.c object=$am__obj \
3293 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3294 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3295 >/dev/null 2>conftest.err &&
3296 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3297 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3298 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3299 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3300 # icc doesn't choke on unknown options, it will just issue warnings
3301 # or remarks (even with -Werror). So we grep stderr for any message
3302 # that says an option was ignored or not supported.
3303 # When given -MP, icc 7.0 and 7.1 complain thusly:
3304 # icc: Command line warning: ignoring option '-M'; no argument required
3305 # The diagnosis changed in icc 8.0:
3306 # icc: Command line remark: option '-MP' not supported
3307 if (grep 'ignoring option' conftest.err ||
3308 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3309 am_cv_CXX_dependencies_compiler_type=$depmode
3310 break
3311 fi
3312 fi
3313 done
3314
3315 cd ..
3316 rm -rf conftest.dir
3317 else
3318 am_cv_CXX_dependencies_compiler_type=none
3319 fi
3320
3321 fi
3322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3323 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3324 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3325
3326 if
3327 test "x$enable_dependency_tracking" != xno \
3328 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3329 am__fastdepCXX_TRUE=
3330 am__fastdepCXX_FALSE='#'
3331 else
3332 am__fastdepCXX_TRUE='#'
3333 am__fastdepCXX_FALSE=
3334 fi
3335
3336
3337 ac_ext=c
3338 ac_cpp='$CPP $CPPFLAGS'
3339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3342 if test -n "$ac_tool_prefix"; then
3343 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3344 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3346 $as_echo_n "checking for $ac_word... " >&6; }
3347 if ${ac_cv_prog_CC+:} false; then :
3348 $as_echo_n "(cached) " >&6
3349 else
3350 if test -n "$CC"; then
3351 ac_cv_prog_CC="$CC" # Let the user override the test.
3352 else
3353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3354 for as_dir in $PATH
3355 do
3356 IFS=$as_save_IFS
3357 test -z "$as_dir" && as_dir=.
3358 for ac_exec_ext in '' $ac_executable_extensions; do
3359 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3360 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3361 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3362 break 2
3363 fi
3364 done
3365 done
3366 IFS=$as_save_IFS
3367
3368 fi
3369 fi
3370 CC=$ac_cv_prog_CC
3371 if test -n "$CC"; then
3372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3373 $as_echo "$CC" >&6; }
3374 else
3375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3376 $as_echo "no" >&6; }
3377 fi
3378
3379
3380 fi
3381 if test -z "$ac_cv_prog_CC"; then
3382 ac_ct_CC=$CC
3383 # Extract the first word of "gcc", so it can be a program name with args.
3384 set dummy gcc; ac_word=$2
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3386 $as_echo_n "checking for $ac_word... " >&6; }
3387 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3388 $as_echo_n "(cached) " >&6
3389 else
3390 if test -n "$ac_ct_CC"; then
3391 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3392 else
3393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3394 for as_dir in $PATH
3395 do
3396 IFS=$as_save_IFS
3397 test -z "$as_dir" && as_dir=.
3398 for ac_exec_ext in '' $ac_executable_extensions; do
3399 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3400 ac_cv_prog_ac_ct_CC="gcc"
3401 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3402 break 2
3403 fi
3404 done
3405 done
3406 IFS=$as_save_IFS
3407
3408 fi
3409 fi
3410 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3411 if test -n "$ac_ct_CC"; then
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3413 $as_echo "$ac_ct_CC" >&6; }
3414 else
3415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3416 $as_echo "no" >&6; }
3417 fi
3418
3419 if test "x$ac_ct_CC" = x; then
3420 CC=""
3421 else
3422 case $cross_compiling:$ac_tool_warned in
3423 yes:)
3424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3425 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3426 ac_tool_warned=yes ;;
3427 esac
3428 CC=$ac_ct_CC
3429 fi
3430 else
3431 CC="$ac_cv_prog_CC"
3432 fi
3433
3434 if test -z "$CC"; then
3435 if test -n "$ac_tool_prefix"; then
3436 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3437 set dummy ${ac_tool_prefix}cc; ac_word=$2
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3439 $as_echo_n "checking for $ac_word... " >&6; }
3440 if ${ac_cv_prog_CC+:} false; then :
3441 $as_echo_n "(cached) " >&6
3442 else
3443 if test -n "$CC"; then
3444 ac_cv_prog_CC="$CC" # Let the user override the test.
3445 else
3446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3447 for as_dir in $PATH
3448 do
3449 IFS=$as_save_IFS
3450 test -z "$as_dir" && as_dir=.
3451 for ac_exec_ext in '' $ac_executable_extensions; do
3452 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3453 ac_cv_prog_CC="${ac_tool_prefix}cc"
3454 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3455 break 2
3456 fi
3457 done
3458 done
3459 IFS=$as_save_IFS
3460
3461 fi
3462 fi
3463 CC=$ac_cv_prog_CC
3464 if test -n "$CC"; then
3465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3466 $as_echo "$CC" >&6; }
3467 else
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3469 $as_echo "no" >&6; }
3470 fi
3471
3472
3473 fi
3474 fi
3475 if test -z "$CC"; then
3476 # Extract the first word of "cc", so it can be a program name with args.
3477 set dummy cc; ac_word=$2
3478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3479 $as_echo_n "checking for $ac_word... " >&6; }
3480 if ${ac_cv_prog_CC+:} false; then :
3481 $as_echo_n "(cached) " >&6
3482 else
3483 if test -n "$CC"; then
3484 ac_cv_prog_CC="$CC" # Let the user override the test.
3485 else
3486 ac_prog_rejected=no
3487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3488 for as_dir in $PATH
3489 do
3490 IFS=$as_save_IFS
3491 test -z "$as_dir" && as_dir=.
3492 for ac_exec_ext in '' $ac_executable_extensions; do
3493 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3494 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3495 ac_prog_rejected=yes
3496 continue
3497 fi
3498 ac_cv_prog_CC="cc"
3499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3500 break 2
3501 fi
3502 done
3503 done
3504 IFS=$as_save_IFS
3505
3506 if test $ac_prog_rejected = yes; then
3507 # We found a bogon in the path, so make sure we never use it.
3508 set dummy $ac_cv_prog_CC
3509 shift
3510 if test $# != 0; then
3511 # We chose a different compiler from the bogus one.
3512 # However, it has the same basename, so the bogon will be chosen
3513 # first if we set CC to just the basename; use the full file name.
3514 shift
3515 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3516 fi
3517 fi
3518 fi
3519 fi
3520 CC=$ac_cv_prog_CC
3521 if test -n "$CC"; then
3522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3523 $as_echo "$CC" >&6; }
3524 else
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3526 $as_echo "no" >&6; }
3527 fi
3528
3529
3530 fi
3531 if test -z "$CC"; then
3532 if test -n "$ac_tool_prefix"; then
3533 for ac_prog in cl.exe
3534 do
3535 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3536 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3538 $as_echo_n "checking for $ac_word... " >&6; }
3539 if ${ac_cv_prog_CC+:} false; then :
3540 $as_echo_n "(cached) " >&6
3541 else
3542 if test -n "$CC"; then
3543 ac_cv_prog_CC="$CC" # Let the user override the test.
3544 else
3545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546 for as_dir in $PATH
3547 do
3548 IFS=$as_save_IFS
3549 test -z "$as_dir" && as_dir=.
3550 for ac_exec_ext in '' $ac_executable_extensions; do
3551 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3552 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3553 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3554 break 2
3555 fi
3556 done
3557 done
3558 IFS=$as_save_IFS
3559
3560 fi
3561 fi
3562 CC=$ac_cv_prog_CC
3563 if test -n "$CC"; then
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3565 $as_echo "$CC" >&6; }
3566 else
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3568 $as_echo "no" >&6; }
3569 fi
3570
3571
3572 test -n "$CC" && break
3573 done
3574 fi
3575 if test -z "$CC"; then
3576 ac_ct_CC=$CC
3577 for ac_prog in cl.exe
3578 do
3579 # Extract the first word of "$ac_prog", so it can be a program name with args.
3580 set dummy $ac_prog; ac_word=$2
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3582 $as_echo_n "checking for $ac_word... " >&6; }
3583 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3584 $as_echo_n "(cached) " >&6
3585 else
3586 if test -n "$ac_ct_CC"; then
3587 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3588 else
3589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3590 for as_dir in $PATH
3591 do
3592 IFS=$as_save_IFS
3593 test -z "$as_dir" && as_dir=.
3594 for ac_exec_ext in '' $ac_executable_extensions; do
3595 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3596 ac_cv_prog_ac_ct_CC="$ac_prog"
3597 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3598 break 2
3599 fi
3600 done
3601 done
3602 IFS=$as_save_IFS
3603
3604 fi
3605 fi
3606 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3607 if test -n "$ac_ct_CC"; then
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3609 $as_echo "$ac_ct_CC" >&6; }
3610 else
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3612 $as_echo "no" >&6; }
3613 fi
3614
3615
3616 test -n "$ac_ct_CC" && break
3617 done
3618
3619 if test "x$ac_ct_CC" = x; then
3620 CC=""
3621 else
3622 case $cross_compiling:$ac_tool_warned in
3623 yes:)
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3625 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3626 ac_tool_warned=yes ;;
3627 esac
3628 CC=$ac_ct_CC
3629 fi
3630 fi
3631
3632 fi
3633
3634
3635 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3636 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3637 as_fn_error $? "no acceptable C compiler found in \$PATH
3638 See \`config.log' for more details" "$LINENO" 5; }
3639
3640 # Provide some information about the compiler.
3641 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3642 set X $ac_compile
3643 ac_compiler=$2
3644 for ac_option in --version -v -V -qversion; do
3645 { { ac_try="$ac_compiler $ac_option >&5"
3646 case "(($ac_try" in
3647 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3648 *) ac_try_echo=$ac_try;;
3649 esac
3650 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3651 $as_echo "$ac_try_echo"; } >&5
3652 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3653 ac_status=$?
3654 if test -s conftest.err; then
3655 sed '10a\
3656 ... rest of stderr output deleted ...
3657 10q' conftest.err >conftest.er1
3658 cat conftest.er1 >&5
3659 fi
3660 rm -f conftest.er1 conftest.err
3661 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3662 test $ac_status = 0; }
3663 done
3664
3665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3666 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3667 if ${ac_cv_c_compiler_gnu+:} false; then :
3668 $as_echo_n "(cached) " >&6
3669 else
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3671 /* end confdefs.h. */
3672
3673 int
3674 main ()
3675 {
3676 #ifndef __GNUC__
3677 choke me
3678 #endif
3679
3680 ;
3681 return 0;
3682 }
3683 _ACEOF
3684 if ac_fn_c_try_compile "$LINENO"; then :
3685 ac_compiler_gnu=yes
3686 else
3687 ac_compiler_gnu=no
3688 fi
3689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3690 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3691
3692 fi
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3694 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3695 if test $ac_compiler_gnu = yes; then
3696 GCC=yes
3697 else
3698 GCC=
3699 fi
3700 ac_test_CFLAGS=${CFLAGS+set}
3701 ac_save_CFLAGS=$CFLAGS
3702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3703 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3704 if ${ac_cv_prog_cc_g+:} false; then :
3705 $as_echo_n "(cached) " >&6
3706 else
3707 ac_save_c_werror_flag=$ac_c_werror_flag
3708 ac_c_werror_flag=yes
3709 ac_cv_prog_cc_g=no
3710 CFLAGS="-g"
3711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3712 /* end confdefs.h. */
3713
3714 int
3715 main ()
3716 {
3717
3718 ;
3719 return 0;
3720 }
3721 _ACEOF
3722 if ac_fn_c_try_compile "$LINENO"; then :
3723 ac_cv_prog_cc_g=yes
3724 else
3725 CFLAGS=""
3726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3727 /* end confdefs.h. */
3728
3729 int
3730 main ()
3731 {
3732
3733 ;
3734 return 0;
3735 }
3736 _ACEOF
3737 if ac_fn_c_try_compile "$LINENO"; then :
3738
3739 else
3740 ac_c_werror_flag=$ac_save_c_werror_flag
3741 CFLAGS="-g"
3742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h. */
3744
3745 int
3746 main ()
3747 {
3748
3749 ;
3750 return 0;
3751 }
3752 _ACEOF
3753 if ac_fn_c_try_compile "$LINENO"; then :
3754 ac_cv_prog_cc_g=yes
3755 fi
3756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3757 fi
3758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3759 fi
3760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3761 ac_c_werror_flag=$ac_save_c_werror_flag
3762 fi
3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3764 $as_echo "$ac_cv_prog_cc_g" >&6; }
3765 if test "$ac_test_CFLAGS" = set; then
3766 CFLAGS=$ac_save_CFLAGS
3767 elif test $ac_cv_prog_cc_g = yes; then
3768 if test "$GCC" = yes; then
3769 CFLAGS="-g -O2"
3770 else
3771 CFLAGS="-g"
3772 fi
3773 else
3774 if test "$GCC" = yes; then
3775 CFLAGS="-O2"
3776 else
3777 CFLAGS=
3778 fi
3779 fi
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3781 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3782 if ${ac_cv_prog_cc_c89+:} false; then :
3783 $as_echo_n "(cached) " >&6
3784 else
3785 ac_cv_prog_cc_c89=no
3786 ac_save_CC=$CC
3787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788 /* end confdefs.h. */
3789 #include <stdarg.h>
3790 #include <stdio.h>
3791 struct stat;
3792 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3793 struct buf { int x; };
3794 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3795 static char *e (p, i)
3796 char **p;
3797 int i;
3798 {
3799 return p[i];
3800 }
3801 static char *f (char * (*g) (char **, int), char **p, ...)
3802 {
3803 char *s;
3804 va_list v;
3805 va_start (v,p);
3806 s = g (p, va_arg (v,int));
3807 va_end (v);
3808 return s;
3809 }
3810
3811 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3812 function prototypes and stuff, but not '\xHH' hex character constants.
3813 These don't provoke an error unfortunately, instead are silently treated
3814 as 'x'. The following induces an error, until -std is added to get
3815 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3816 array size at least. It's necessary to write '\x00'==0 to get something
3817 that's true only with -std. */
3818 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3819
3820 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3821 inside strings and character constants. */
3822 #define FOO(x) 'x'
3823 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3824
3825 int test (int i, double x);
3826 struct s1 {int (*f) (int a);};
3827 struct s2 {int (*f) (double a);};
3828 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3829 int argc;
3830 char **argv;
3831 int
3832 main ()
3833 {
3834 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3835 ;
3836 return 0;
3837 }
3838 _ACEOF
3839 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3840 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3841 do
3842 CC="$ac_save_CC $ac_arg"
3843 if ac_fn_c_try_compile "$LINENO"; then :
3844 ac_cv_prog_cc_c89=$ac_arg
3845 fi
3846 rm -f core conftest.err conftest.$ac_objext
3847 test "x$ac_cv_prog_cc_c89" != "xno" && break
3848 done
3849 rm -f conftest.$ac_ext
3850 CC=$ac_save_CC
3851
3852 fi
3853 # AC_CACHE_VAL
3854 case "x$ac_cv_prog_cc_c89" in
3855 x)
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3857 $as_echo "none needed" >&6; } ;;
3858 xno)
3859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3860 $as_echo "unsupported" >&6; } ;;
3861 *)
3862 CC="$CC $ac_cv_prog_cc_c89"
3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3864 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3865 esac
3866 if test "x$ac_cv_prog_cc_c89" != xno; then :
3867
3868 fi
3869
3870 ac_ext=c
3871 ac_cpp='$CPP $CPPFLAGS'
3872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3875
3876 depcc="$CC" am_compiler_list=
3877
3878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3879 $as_echo_n "checking dependency style of $depcc... " >&6; }
3880 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3881 $as_echo_n "(cached) " >&6
3882 else
3883 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3884 # We make a subdir and do the tests there. Otherwise we can end up
3885 # making bogus files that we don't know about and never remove. For
3886 # instance it was reported that on HP-UX the gcc test will end up
3887 # making a dummy file named 'D' -- because '-MD' means "put the output
3888 # in D".
3889 rm -rf conftest.dir
3890 mkdir conftest.dir
3891 # Copy depcomp to subdir because otherwise we won't find it if we're
3892 # using a relative directory.
3893 cp "$am_depcomp" conftest.dir
3894 cd conftest.dir
3895 # We will build objects and dependencies in a subdirectory because
3896 # it helps to detect inapplicable dependency modes. For instance
3897 # both Tru64's cc and ICC support -MD to output dependencies as a
3898 # side effect of compilation, but ICC will put the dependencies in
3899 # the current directory while Tru64 will put them in the object
3900 # directory.
3901 mkdir sub
3902
3903 am_cv_CC_dependencies_compiler_type=none
3904 if test "$am_compiler_list" = ""; then
3905 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3906 fi
3907 am__universal=false
3908 case " $depcc " in #(
3909 *\ -arch\ *\ -arch\ *) am__universal=true ;;
3910 esac
3911
3912 for depmode in $am_compiler_list; do
3913 # Setup a source with many dependencies, because some compilers
3914 # like to wrap large dependency lists on column 80 (with \), and
3915 # we should not choose a depcomp mode which is confused by this.
3916 #
3917 # We need to recreate these files for each test, as the compiler may
3918 # overwrite some of them when testing with obscure command lines.
3919 # This happens at least with the AIX C compiler.
3920 : > sub/conftest.c
3921 for i in 1 2 3 4 5 6; do
3922 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3923 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3924 # Solaris 10 /bin/sh.
3925 echo '/* dummy */' > sub/conftst$i.h
3926 done
3927 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3928
3929 # We check with '-c' and '-o' for the sake of the "dashmstdout"
3930 # mode. It turns out that the SunPro C++ compiler does not properly
3931 # handle '-M -o', and we need to detect this. Also, some Intel
3932 # versions had trouble with output in subdirs.
3933 am__obj=sub/conftest.${OBJEXT-o}
3934 am__minus_obj="-o $am__obj"
3935 case $depmode in
3936 gcc)
3937 # This depmode causes a compiler race in universal mode.
3938 test "$am__universal" = false || continue
3939 ;;
3940 nosideeffect)
3941 # After this tag, mechanisms are not by side-effect, so they'll
3942 # only be used when explicitly requested.
3943 if test "x$enable_dependency_tracking" = xyes; then
3944 continue
3945 else
3946 break
3947 fi
3948 ;;
3949 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3950 # This compiler won't grok '-c -o', but also, the minuso test has
3951 # not run yet. These depmodes are late enough in the game, and
3952 # so weak that their functioning should not be impacted.
3953 am__obj=conftest.${OBJEXT-o}
3954 am__minus_obj=
3955 ;;
3956 none) break ;;
3957 esac
3958 if depmode=$depmode \
3959 source=sub/conftest.c object=$am__obj \
3960 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3961 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3962 >/dev/null 2>conftest.err &&
3963 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3964 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3965 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3966 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3967 # icc doesn't choke on unknown options, it will just issue warnings
3968 # or remarks (even with -Werror). So we grep stderr for any message
3969 # that says an option was ignored or not supported.
3970 # When given -MP, icc 7.0 and 7.1 complain thusly:
3971 # icc: Command line warning: ignoring option '-M'; no argument required
3972 # The diagnosis changed in icc 8.0:
3973 # icc: Command line remark: option '-MP' not supported
3974 if (grep 'ignoring option' conftest.err ||
3975 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3976 am_cv_CC_dependencies_compiler_type=$depmode
3977 break
3978 fi
3979 fi
3980 done
3981
3982 cd ..
3983 rm -rf conftest.dir
3984 else
3985 am_cv_CC_dependencies_compiler_type=none
3986 fi
3987
3988 fi
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3990 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3991 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3992
3993 if
3994 test "x$enable_dependency_tracking" != xno \
3995 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3996 am__fastdepCC_TRUE=
3997 am__fastdepCC_FALSE='#'
3998 else
3999 am__fastdepCC_TRUE='#'
4000 am__fastdepCC_FALSE=
4001 fi
4002
4003
4004
4005
4006
4007
4008 # Checks for libraries.
4009
4010 # Checks for header files.
4011
4012 ac_header_dirent=no
4013 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4014 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4016 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4017 if eval \${$as_ac_Header+:} false; then :
4018 $as_echo_n "(cached) " >&6
4019 else
4020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4021 /* end confdefs.h. */
4022 #include <sys/types.h>
4023 #include <$ac_hdr>
4024
4025 int
4026 main ()
4027 {
4028 if ((DIR *) 0)
4029 return 0;
4030 ;
4031 return 0;
4032 }
4033 _ACEOF
4034 if ac_fn_c_try_compile "$LINENO"; then :
4035 eval "$as_ac_Header=yes"
4036 else
4037 eval "$as_ac_Header=no"
4038 fi
4039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4040 fi
4041 eval ac_res=\$$as_ac_Header
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4043 $as_echo "$ac_res" >&6; }
4044 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4045 cat >>confdefs.h <<_ACEOF
4046 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4047 _ACEOF
4048
4049 ac_header_dirent=$ac_hdr; break
4050 fi
4051
4052 done
4053 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4054 if test $ac_header_dirent = dirent.h; then
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4056 $as_echo_n "checking for library containing opendir... " >&6; }
4057 if ${ac_cv_search_opendir+:} false; then :
4058 $as_echo_n "(cached) " >&6
4059 else
4060 ac_func_search_save_LIBS=$LIBS
4061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4062 /* end confdefs.h. */
4063
4064 /* Override any GCC internal prototype to avoid an error.
4065 Use char because int might match the return type of a GCC
4066 builtin and then its argument prototype would still apply. */
4067 #ifdef __cplusplus
4068 extern "C"
4069 #endif
4070 char opendir ();
4071 int
4072 main ()
4073 {
4074 return opendir ();
4075 ;
4076 return 0;
4077 }
4078 _ACEOF
4079 for ac_lib in '' dir; do
4080 if test -z "$ac_lib"; then
4081 ac_res="none required"
4082 else
4083 ac_res=-l$ac_lib
4084 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4085 fi
4086 if ac_fn_c_try_link "$LINENO"; then :
4087 ac_cv_search_opendir=$ac_res
4088 fi
4089 rm -f core conftest.err conftest.$ac_objext \
4090 conftest$ac_exeext
4091 if ${ac_cv_search_opendir+:} false; then :
4092 break
4093 fi
4094 done
4095 if ${ac_cv_search_opendir+:} false; then :
4096
4097 else
4098 ac_cv_search_opendir=no
4099 fi
4100 rm conftest.$ac_ext
4101 LIBS=$ac_func_search_save_LIBS
4102 fi
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4104 $as_echo "$ac_cv_search_opendir" >&6; }
4105 ac_res=$ac_cv_search_opendir
4106 if test "$ac_res" != no; then :
4107 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4108
4109 fi
4110
4111 else
4112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4113 $as_echo_n "checking for library containing opendir... " >&6; }
4114 if ${ac_cv_search_opendir+:} false; then :
4115 $as_echo_n "(cached) " >&6
4116 else
4117 ac_func_search_save_LIBS=$LIBS
4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h. */
4120
4121 /* Override any GCC internal prototype to avoid an error.
4122 Use char because int might match the return type of a GCC
4123 builtin and then its argument prototype would still apply. */
4124 #ifdef __cplusplus
4125 extern "C"
4126 #endif
4127 char opendir ();
4128 int
4129 main ()
4130 {
4131 return opendir ();
4132 ;
4133 return 0;
4134 }
4135 _ACEOF
4136 for ac_lib in '' x; do
4137 if test -z "$ac_lib"; then
4138 ac_res="none required"
4139 else
4140 ac_res=-l$ac_lib
4141 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4142 fi
4143 if ac_fn_c_try_link "$LINENO"; then :
4144 ac_cv_search_opendir=$ac_res
4145 fi
4146 rm -f core conftest.err conftest.$ac_objext \
4147 conftest$ac_exeext
4148 if ${ac_cv_search_opendir+:} false; then :
4149 break
4150 fi
4151 done
4152 if ${ac_cv_search_opendir+:} false; then :
4153
4154 else
4155 ac_cv_search_opendir=no
4156 fi
4157 rm conftest.$ac_ext
4158 LIBS=$ac_func_search_save_LIBS
4159 fi
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4161 $as_echo "$ac_cv_search_opendir" >&6; }
4162 ac_res=$ac_cv_search_opendir
4163 if test "$ac_res" != no; then :
4164 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4165
4166 fi
4167
4168 fi
4169
4170 ac_ext=c
4171 ac_cpp='$CPP $CPPFLAGS'
4172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4176 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4177 # On Suns, sometimes $CPP names a directory.
4178 if test -n "$CPP" && test -d "$CPP"; then
4179 CPP=
4180 fi
4181 if test -z "$CPP"; then
4182 if ${ac_cv_prog_CPP+:} false; then :
4183 $as_echo_n "(cached) " >&6
4184 else
4185 # Double quotes because CPP needs to be expanded
4186 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4187 do
4188 ac_preproc_ok=false
4189 for ac_c_preproc_warn_flag in '' yes
4190 do
4191 # Use a header file that comes with gcc, so configuring glibc
4192 # with a fresh cross-compiler works.
4193 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4194 # <limits.h> exists even on freestanding compilers.
4195 # On the NeXT, cc -E runs the code through the compiler's parser,
4196 # not just through cpp. "Syntax error" is here to catch this case.
4197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4198 /* end confdefs.h. */
4199 #ifdef __STDC__
4200 # include <limits.h>
4201 #else
4202 # include <assert.h>
4203 #endif
4204 Syntax error
4205 _ACEOF
4206 if ac_fn_c_try_cpp "$LINENO"; then :
4207
4208 else
4209 # Broken: fails on valid input.
4210 continue
4211 fi
4212 rm -f conftest.err conftest.i conftest.$ac_ext
4213
4214 # OK, works on sane cases. Now check whether nonexistent headers
4215 # can be detected and how.
4216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4217 /* end confdefs.h. */
4218 #include <ac_nonexistent.h>
4219 _ACEOF
4220 if ac_fn_c_try_cpp "$LINENO"; then :
4221 # Broken: success on invalid input.
4222 continue
4223 else
4224 # Passes both tests.
4225 ac_preproc_ok=:
4226 break
4227 fi
4228 rm -f conftest.err conftest.i conftest.$ac_ext
4229
4230 done
4231 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4232 rm -f conftest.i conftest.err conftest.$ac_ext
4233 if $ac_preproc_ok; then :
4234 break
4235 fi
4236
4237 done
4238 ac_cv_prog_CPP=$CPP
4239
4240 fi
4241 CPP=$ac_cv_prog_CPP
4242 else
4243 ac_cv_prog_CPP=$CPP
4244 fi
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4246 $as_echo "$CPP" >&6; }
4247 ac_preproc_ok=false
4248 for ac_c_preproc_warn_flag in '' yes
4249 do
4250 # Use a header file that comes with gcc, so configuring glibc
4251 # with a fresh cross-compiler works.
4252 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4253 # <limits.h> exists even on freestanding compilers.
4254 # On the NeXT, cc -E runs the code through the compiler's parser,
4255 # not just through cpp. "Syntax error" is here to catch this case.
4256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4257 /* end confdefs.h. */
4258 #ifdef __STDC__
4259 # include <limits.h>
4260 #else
4261 # include <assert.h>
4262 #endif
4263 Syntax error
4264 _ACEOF
4265 if ac_fn_c_try_cpp "$LINENO"; then :
4266
4267 else
4268 # Broken: fails on valid input.
4269 continue
4270 fi
4271 rm -f conftest.err conftest.i conftest.$ac_ext
4272
4273 # OK, works on sane cases. Now check whether nonexistent headers
4274 # can be detected and how.
4275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4276 /* end confdefs.h. */
4277 #include <ac_nonexistent.h>
4278 _ACEOF
4279 if ac_fn_c_try_cpp "$LINENO"; then :
4280 # Broken: success on invalid input.
4281 continue
4282 else
4283 # Passes both tests.
4284 ac_preproc_ok=:
4285 break
4286 fi
4287 rm -f conftest.err conftest.i conftest.$ac_ext
4288
4289 done
4290 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4291 rm -f conftest.i conftest.err conftest.$ac_ext
4292 if $ac_preproc_ok; then :
4293
4294 else
4295 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4296 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4297 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4298 See \`config.log' for more details" "$LINENO" 5; }
4299 fi
4300
4301 ac_ext=c
4302 ac_cpp='$CPP $CPPFLAGS'
4303 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4304 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4305 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4306
4307
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4309 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4310 if ${ac_cv_path_GREP+:} false; then :
4311 $as_echo_n "(cached) " >&6
4312 else
4313 if test -z "$GREP"; then
4314 ac_path_GREP_found=false
4315 # Loop through the user's path and test for each of PROGNAME-LIST
4316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4317 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4318 do
4319 IFS=$as_save_IFS
4320 test -z "$as_dir" && as_dir=.
4321 for ac_prog in grep ggrep; do
4322 for ac_exec_ext in '' $ac_executable_extensions; do
4323 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4324 as_fn_executable_p "$ac_path_GREP" || continue
4325 # Check for GNU ac_path_GREP and select it if it is found.
4326 # Check for GNU $ac_path_GREP
4327 case `"$ac_path_GREP" --version 2>&1` in
4328 *GNU*)
4329 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4330 *)
4331 ac_count=0
4332 $as_echo_n 0123456789 >"conftest.in"
4333 while :
4334 do
4335 cat "conftest.in" "conftest.in" >"conftest.tmp"
4336 mv "conftest.tmp" "conftest.in"
4337 cp "conftest.in" "conftest.nl"
4338 $as_echo 'GREP' >> "conftest.nl"
4339 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4340 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4341 as_fn_arith $ac_count + 1 && ac_count=$as_val
4342 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4343 # Best one so far, save it but keep looking for a better one
4344 ac_cv_path_GREP="$ac_path_GREP"
4345 ac_path_GREP_max=$ac_count
4346 fi
4347 # 10*(2^10) chars as input seems more than enough
4348 test $ac_count -gt 10 && break
4349 done
4350 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4351 esac
4352
4353 $ac_path_GREP_found && break 3
4354 done
4355 done
4356 done
4357 IFS=$as_save_IFS
4358 if test -z "$ac_cv_path_GREP"; then
4359 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4360 fi
4361 else
4362 ac_cv_path_GREP=$GREP
4363 fi
4364
4365 fi
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4367 $as_echo "$ac_cv_path_GREP" >&6; }
4368 GREP="$ac_cv_path_GREP"
4369
4370
4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4372 $as_echo_n "checking for egrep... " >&6; }
4373 if ${ac_cv_path_EGREP+:} false; then :
4374 $as_echo_n "(cached) " >&6
4375 else
4376 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4377 then ac_cv_path_EGREP="$GREP -E"
4378 else
4379 if test -z "$EGREP"; then
4380 ac_path_EGREP_found=false
4381 # Loop through the user's path and test for each of PROGNAME-LIST
4382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4383 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4384 do
4385 IFS=$as_save_IFS
4386 test -z "$as_dir" && as_dir=.
4387 for ac_prog in egrep; do
4388 for ac_exec_ext in '' $ac_executable_extensions; do
4389 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4390 as_fn_executable_p "$ac_path_EGREP" || continue
4391 # Check for GNU ac_path_EGREP and select it if it is found.
4392 # Check for GNU $ac_path_EGREP
4393 case `"$ac_path_EGREP" --version 2>&1` in
4394 *GNU*)
4395 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4396 *)
4397 ac_count=0
4398 $as_echo_n 0123456789 >"conftest.in"
4399 while :
4400 do
4401 cat "conftest.in" "conftest.in" >"conftest.tmp"
4402 mv "conftest.tmp" "conftest.in"
4403 cp "conftest.in" "conftest.nl"
4404 $as_echo 'EGREP' >> "conftest.nl"
4405 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4406 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4407 as_fn_arith $ac_count + 1 && ac_count=$as_val
4408 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4409 # Best one so far, save it but keep looking for a better one
4410 ac_cv_path_EGREP="$ac_path_EGREP"
4411 ac_path_EGREP_max=$ac_count
4412 fi
4413 # 10*(2^10) chars as input seems more than enough
4414 test $ac_count -gt 10 && break
4415 done
4416 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4417 esac
4418
4419 $ac_path_EGREP_found && break 3
4420 done
4421 done
4422 done
4423 IFS=$as_save_IFS
4424 if test -z "$ac_cv_path_EGREP"; then
4425 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4426 fi
4427 else
4428 ac_cv_path_EGREP=$EGREP
4429 fi
4430
4431 fi
4432 fi
4433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4434 $as_echo "$ac_cv_path_EGREP" >&6; }
4435 EGREP="$ac_cv_path_EGREP"
4436
4437
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4439 $as_echo_n "checking for ANSI C header files... " >&6; }
4440 if ${ac_cv_header_stdc+:} false; then :
4441 $as_echo_n "(cached) " >&6
4442 else
4443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4444 /* end confdefs.h. */
4445 #include <stdlib.h>
4446 #include <stdarg.h>
4447 #include <string.h>
4448 #include <float.h>
4449
4450 int
4451 main ()
4452 {
4453
4454 ;
4455 return 0;
4456 }
4457 _ACEOF
4458 if ac_fn_c_try_compile "$LINENO"; then :
4459 ac_cv_header_stdc=yes
4460 else
4461 ac_cv_header_stdc=no
4462 fi
4463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4464
4465 if test $ac_cv_header_stdc = yes; then
4466 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4468 /* end confdefs.h. */
4469 #include <string.h>
4470
4471 _ACEOF
4472 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4473 $EGREP "memchr" >/dev/null 2>&1; then :
4474
4475 else
4476 ac_cv_header_stdc=no
4477 fi
4478 rm -f conftest*
4479
4480 fi
4481
4482 if test $ac_cv_header_stdc = yes; then
4483 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4485 /* end confdefs.h. */
4486 #include <stdlib.h>
4487
4488 _ACEOF
4489 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4490 $EGREP "free" >/dev/null 2>&1; then :
4491
4492 else
4493 ac_cv_header_stdc=no
4494 fi
4495 rm -f conftest*
4496
4497 fi
4498
4499 if test $ac_cv_header_stdc = yes; then
4500 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4501 if test "$cross_compiling" = yes; then :
4502 :
4503 else
4504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4505 /* end confdefs.h. */
4506 #include <ctype.h>
4507 #include <stdlib.h>
4508 #if ((' ' & 0x0FF) == 0x020)
4509 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4510 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4511 #else
4512 # define ISLOWER(c) \
4513 (('a' <= (c) && (c) <= 'i') \
4514 || ('j' <= (c) && (c) <= 'r') \
4515 || ('s' <= (c) && (c) <= 'z'))
4516 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4517 #endif
4518
4519 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4520 int
4521 main ()
4522 {
4523 int i;
4524 for (i = 0; i < 256; i++)
4525 if (XOR (islower (i), ISLOWER (i))
4526 || toupper (i) != TOUPPER (i))
4527 return 2;
4528 return 0;
4529 }
4530 _ACEOF
4531 if ac_fn_c_try_run "$LINENO"; then :
4532
4533 else
4534 ac_cv_header_stdc=no
4535 fi
4536 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4537 conftest.$ac_objext conftest.beam conftest.$ac_ext
4538 fi
4539
4540 fi
4541 fi
4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4543 $as_echo "$ac_cv_header_stdc" >&6; }
4544 if test $ac_cv_header_stdc = yes; then
4545
4546 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4547
4548 fi
4549
4550 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4551 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4552 inttypes.h stdint.h unistd.h
4553 do :
4554 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4555 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4556 "
4557 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4558 cat >>confdefs.h <<_ACEOF
4559 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4560 _ACEOF
4561
4562 fi
4563
4564 done
4565
4566
4567 for ac_header in unistd.h stdio.h sys/types.h sys/stat.h fnmatch.h \
4568 dirent.h fcntl.h signal.h regex.h
4569 do :
4570 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4571 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4572 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4573 cat >>confdefs.h <<_ACEOF
4574 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4575 _ACEOF
4576
4577 fi
4578
4579 done
4580
4581
4582 CFLAGS="$CFLAGS $X_CFLAGS"
4583 CXXFLAGS="$CXXFLAGS $X_CFLAGS"
4584 LIBS="$LIBS $X_LIBS"
4585 LDFLAGS="$LDFLAGS $LIBS $X_PRE_LIBS"
4586
4587 # Checks for typedefs, structures, and compiler characteristics.
4588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4589 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4590 if ${ac_cv_c_const+:} false; then :
4591 $as_echo_n "(cached) " >&6
4592 else
4593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4594 /* end confdefs.h. */
4595
4596 int
4597 main ()
4598 {
4599
4600 #ifndef __cplusplus
4601 /* Ultrix mips cc rejects this sort of thing. */
4602 typedef int charset[2];
4603 const charset cs = { 0, 0 };
4604 /* SunOS 4.1.1 cc rejects this. */
4605 char const *const *pcpcc;
4606 char **ppc;
4607 /* NEC SVR4.0.2 mips cc rejects this. */
4608 struct point {int x, y;};
4609 static struct point const zero = {0,0};
4610 /* AIX XL C 1.02.0.0 rejects this.
4611 It does not let you subtract one const X* pointer from another in
4612 an arm of an if-expression whose if-part is not a constant
4613 expression */
4614 const char *g = "string";
4615 pcpcc = &g + (g ? g-g : 0);
4616 /* HPUX 7.0 cc rejects these. */
4617 ++pcpcc;
4618 ppc = (char**) pcpcc;
4619 pcpcc = (char const *const *) ppc;
4620 { /* SCO 3.2v4 cc rejects this sort of thing. */
4621 char tx;
4622 char *t = &tx;
4623 char const *s = 0 ? (char *) 0 : (char const *) 0;
4624
4625 *t++ = 0;
4626 if (s) return 0;
4627 }
4628 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4629 int x[] = {25, 17};
4630 const int *foo = &x[0];
4631 ++foo;
4632 }
4633 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4634 typedef const int *iptr;
4635 iptr p = 0;
4636 ++p;
4637 }
4638 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4639 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4640 struct s { int j; const int *ap[3]; } bx;
4641 struct s *b = &bx; b->j = 5;
4642 }
4643 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4644 const int foo = 10;
4645 if (!foo) return 0;
4646 }
4647 return !cs[0] && !zero.x;
4648 #endif
4649
4650 ;
4651 return 0;
4652 }
4653 _ACEOF
4654 if ac_fn_c_try_compile "$LINENO"; then :
4655 ac_cv_c_const=yes
4656 else
4657 ac_cv_c_const=no
4658 fi
4659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4660 fi
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4662 $as_echo "$ac_cv_c_const" >&6; }
4663 if test $ac_cv_c_const = no; then
4664
4665 $as_echo "#define const /**/" >>confdefs.h
4666
4667 fi
4668
4669
4670 # I hate you autotools
4671 sysconfdir="/etc"
4672 localstatedir="/var"
4673
4674 # Checks for library functions.
4675 ac_config_headers="$ac_config_headers config.h"
4676
4677 ac_config_files="$ac_config_files Makefile src/Makefile doc/Makefile misc/Makefile"
4678
4679 cat >confcache <<\_ACEOF
4680 # This file is a shell script that caches the results of configure
4681 # tests run on this system so they can be shared between configure
4682 # scripts and configure runs, see configure's option --config-cache.
4683 # It is not useful on other systems. If it contains results you don't
4684 # want to keep, you may remove or edit it.
4685 #
4686 # config.status only pays attention to the cache file if you give it
4687 # the --recheck option to rerun configure.
4688 #
4689 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4690 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4691 # following values.
4692
4693 _ACEOF
4694
4695 # The following way of writing the cache mishandles newlines in values,
4696 # but we know of no workaround that is simple, portable, and efficient.
4697 # So, we kill variables containing newlines.
4698 # Ultrix sh set writes to stderr and can't be redirected directly,
4699 # and sets the high bit in the cache file unless we assign to the vars.
4700 (
4701 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4702 eval ac_val=\$$ac_var
4703 case $ac_val in #(
4704 *${as_nl}*)
4705 case $ac_var in #(
4706 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4707 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4708 esac
4709 case $ac_var in #(
4710 _ | IFS | as_nl) ;; #(
4711 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4712 *) { eval $ac_var=; unset $ac_var;} ;;
4713 esac ;;
4714 esac
4715 done
4716
4717 (set) 2>&1 |
4718 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4719 *${as_nl}ac_space=\ *)
4720 # `set' does not quote correctly, so add quotes: double-quote
4721 # substitution turns \\\\ into \\, and sed turns \\ into \.
4722 sed -n \
4723 "s/'/'\\\\''/g;
4724 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4725 ;; #(
4726 *)
4727 # `set' quotes correctly as required by POSIX, so do not add quotes.
4728 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4729 ;;
4730 esac |
4731 sort
4732 ) |
4733 sed '
4734 /^ac_cv_env_/b end
4735 t clear
4736 :clear
4737 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4738 t end
4739 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4740 :end' >>confcache
4741 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4742 if test -w "$cache_file"; then
4743 if test "x$cache_file" != "x/dev/null"; then
4744 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4745 $as_echo "$as_me: updating cache $cache_file" >&6;}
4746 if test ! -f "$cache_file" || test -h "$cache_file"; then
4747 cat confcache >"$cache_file"
4748 else
4749 case $cache_file in #(
4750 */* | ?:*)
4751 mv -f confcache "$cache_file"$$ &&
4752 mv -f "$cache_file"$$ "$cache_file" ;; #(
4753 *)
4754 mv -f confcache "$cache_file" ;;
4755 esac
4756 fi
4757 fi
4758 else
4759 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4760 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4761 fi
4762 fi
4763 rm -f confcache
4764
4765 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4766 # Let make expand exec_prefix.
4767 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4768
4769 DEFS=-DHAVE_CONFIG_H
4770
4771 ac_libobjs=
4772 ac_ltlibobjs=
4773 U=
4774 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4775 # 1. Remove the extension, and $U if already installed.
4776 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4777 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4778 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4779 # will be set to the directory where LIBOBJS objects are built.
4780 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4781 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4782 done
4783 LIBOBJS=$ac_libobjs
4784
4785 LTLIBOBJS=$ac_ltlibobjs
4786
4787
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
4789 $as_echo_n "checking that generated files are newer than configure... " >&6; }
4790 if test -n "$am_sleep_pid"; then
4791 # Hide warnings about reused PIDs.
4792 wait $am_sleep_pid 2>/dev/null
4793 fi
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
4795 $as_echo "done" >&6; }
4796 if test -n "$EXEEXT"; then
4797 am__EXEEXT_TRUE=
4798 am__EXEEXT_FALSE='#'
4799 else
4800 am__EXEEXT_TRUE='#'
4801 am__EXEEXT_FALSE=
4802 fi
4803
4804 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
4805 as_fn_error $? "conditional \"AMDEP\" was never defined.
4806 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4807 fi
4808 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
4809 as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
4810 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4811 fi
4812 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
4813 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
4814 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4815 fi
4816
4817 : "${CONFIG_STATUS=./config.status}"
4818 ac_write_fail=0
4819 ac_clean_files_save=$ac_clean_files
4820 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4822 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4823 as_write_fail=0
4824 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4825 #! $SHELL
4826 # Generated by $as_me.
4827 # Run this file to recreate the current configuration.
4828 # Compiler output produced by configure, useful for debugging
4829 # configure, is in config.log if it exists.
4830
4831 debug=false
4832 ac_cs_recheck=false
4833 ac_cs_silent=false
4834
4835 SHELL=\${CONFIG_SHELL-$SHELL}
4836 export SHELL
4837 _ASEOF
4838 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4839 ## -------------------- ##
4840 ## M4sh Initialization. ##
4841 ## -------------------- ##
4842
4843 # Be more Bourne compatible
4844 DUALCASE=1; export DUALCASE # for MKS sh
4845 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4846 emulate sh
4847 NULLCMD=:
4848 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4849 # is contrary to our usage. Disable this feature.
4850 alias -g '${1+"$@"}'='"$@"'
4851 setopt NO_GLOB_SUBST
4852 else
4853 case `(set -o) 2>/dev/null` in #(
4854 *posix*) :
4855 set -o posix ;; #(
4856 *) :
4857 ;;
4858 esac
4859 fi
4860
4861
4862 as_nl='
4863 '
4864 export as_nl
4865 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4866 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4867 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4868 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4869 # Prefer a ksh shell builtin over an external printf program on Solaris,
4870 # but without wasting forks for bash or zsh.
4871 if test -z "$BASH_VERSION$ZSH_VERSION" \
4872 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4873 as_echo='print -r --'
4874 as_echo_n='print -rn --'
4875 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4876 as_echo='printf %s\n'
4877 as_echo_n='printf %s'
4878 else
4879 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4880 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4881 as_echo_n='/usr/ucb/echo -n'
4882 else
4883 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4884 as_echo_n_body='eval
4885 arg=$1;
4886 case $arg in #(
4887 *"$as_nl"*)
4888 expr "X$arg" : "X\\(.*\\)$as_nl";
4889 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4890 esac;
4891 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4892 '
4893 export as_echo_n_body
4894 as_echo_n='sh -c $as_echo_n_body as_echo'
4895 fi
4896 export as_echo_body
4897 as_echo='sh -c $as_echo_body as_echo'
4898 fi
4899
4900 # The user is always right.
4901 if test "${PATH_SEPARATOR+set}" != set; then
4902 PATH_SEPARATOR=:
4903 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4904 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4905 PATH_SEPARATOR=';'
4906 }
4907 fi
4908
4909
4910 # IFS
4911 # We need space, tab and new line, in precisely that order. Quoting is
4912 # there to prevent editors from complaining about space-tab.
4913 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4914 # splitting by setting IFS to empty value.)
4915 IFS=" "" $as_nl"
4916
4917 # Find who we are. Look in the path if we contain no directory separator.
4918 as_myself=
4919 case $0 in #((
4920 *[\\/]* ) as_myself=$0 ;;
4921 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4922 for as_dir in $PATH
4923 do
4924 IFS=$as_save_IFS
4925 test -z "$as_dir" && as_dir=.
4926 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4927 done
4928 IFS=$as_save_IFS
4929
4930 ;;
4931 esac
4932 # We did not find ourselves, most probably we were run as `sh COMMAND'
4933 # in which case we are not to be found in the path.
4934 if test "x$as_myself" = x; then
4935 as_myself=$0
4936 fi
4937 if test ! -f "$as_myself"; then
4938 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4939 exit 1
4940 fi
4941
4942 # Unset variables that we do not need and which cause bugs (e.g. in
4943 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4944 # suppresses any "Segmentation fault" message there. '((' could
4945 # trigger a bug in pdksh 5.2.14.
4946 for as_var in BASH_ENV ENV MAIL MAILPATH
4947 do eval test x\${$as_var+set} = xset \
4948 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4949 done
4950 PS1='$ '
4951 PS2='> '
4952 PS4='+ '
4953
4954 # NLS nuisances.
4955 LC_ALL=C
4956 export LC_ALL
4957 LANGUAGE=C
4958 export LANGUAGE
4959
4960 # CDPATH.
4961 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4962
4963
4964 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4965 # ----------------------------------------
4966 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4967 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4968 # script with STATUS, using 1 if that was 0.
4969 as_fn_error ()
4970 {
4971 as_status=$1; test $as_status -eq 0 && as_status=1
4972 if test "$4"; then
4973 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4974 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4975 fi
4976 $as_echo "$as_me: error: $2" >&2
4977 as_fn_exit $as_status
4978 } # as_fn_error
4979
4980
4981 # as_fn_set_status STATUS
4982 # -----------------------
4983 # Set $? to STATUS, without forking.
4984 as_fn_set_status ()
4985 {
4986 return $1
4987 } # as_fn_set_status
4988
4989 # as_fn_exit STATUS
4990 # -----------------
4991 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4992 as_fn_exit ()
4993 {
4994 set +e
4995 as_fn_set_status $1
4996 exit $1
4997 } # as_fn_exit
4998
4999 # as_fn_unset VAR
5000 # ---------------
5001 # Portably unset VAR.
5002 as_fn_unset ()
5003 {
5004 { eval $1=; unset $1;}
5005 }
5006 as_unset=as_fn_unset
5007 # as_fn_append VAR VALUE
5008 # ----------------------
5009 # Append the text in VALUE to the end of the definition contained in VAR. Take
5010 # advantage of any shell optimizations that allow amortized linear growth over
5011 # repeated appends, instead of the typical quadratic growth present in naive
5012 # implementations.
5013 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5014 eval 'as_fn_append ()
5015 {
5016 eval $1+=\$2
5017 }'
5018 else
5019 as_fn_append ()
5020 {
5021 eval $1=\$$1\$2
5022 }
5023 fi # as_fn_append
5024
5025 # as_fn_arith ARG...
5026 # ------------------
5027 # Perform arithmetic evaluation on the ARGs, and store the result in the
5028 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5029 # must be portable across $(()) and expr.
5030 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5031 eval 'as_fn_arith ()
5032 {
5033 as_val=$(( $* ))
5034 }'
5035 else
5036 as_fn_arith ()
5037 {
5038 as_val=`expr "$@" || test $? -eq 1`
5039 }
5040 fi # as_fn_arith
5041
5042
5043 if expr a : '\(a\)' >/dev/null 2>&1 &&
5044 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5045 as_expr=expr
5046 else
5047 as_expr=false
5048 fi
5049
5050 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5051 as_basename=basename
5052 else
5053 as_basename=false
5054 fi
5055
5056 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5057 as_dirname=dirname
5058 else
5059 as_dirname=false
5060 fi
5061
5062 as_me=`$as_basename -- "$0" ||
5063 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5064 X"$0" : 'X\(//\)$' \| \
5065 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5066 $as_echo X/"$0" |
5067 sed '/^.*\/\([^/][^/]*\)\/*$/{
5068 s//\1/
5069 q
5070 }
5071 /^X\/\(\/\/\)$/{
5072 s//\1/
5073 q
5074 }
5075 /^X\/\(\/\).*/{
5076 s//\1/
5077 q
5078 }
5079 s/.*/./; q'`
5080
5081 # Avoid depending upon Character Ranges.
5082 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5083 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5084 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5085 as_cr_digits='0123456789'
5086 as_cr_alnum=$as_cr_Letters$as_cr_digits
5087
5088 ECHO_C= ECHO_N= ECHO_T=
5089 case `echo -n x` in #(((((
5090 -n*)
5091 case `echo 'xy\c'` in
5092 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5093 xy) ECHO_C='\c';;
5094 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5095 ECHO_T=' ';;
5096 esac;;
5097 *)
5098 ECHO_N='-n';;
5099 esac
5100
5101 rm -f conf$$ conf$$.exe conf$$.file
5102 if test -d conf$$.dir; then
5103 rm -f conf$$.dir/conf$$.file
5104 else
5105 rm -f conf$$.dir
5106 mkdir conf$$.dir 2>/dev/null
5107 fi
5108 if (echo >conf$$.file) 2>/dev/null; then
5109 if ln -s conf$$.file conf$$ 2>/dev/null; then
5110 as_ln_s='ln -s'
5111 # ... but there are two gotchas:
5112 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5113 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5114 # In both cases, we have to default to `cp -pR'.
5115 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5116 as_ln_s='cp -pR'
5117 elif ln conf$$.file conf$$ 2>/dev/null; then
5118 as_ln_s=ln
5119 else
5120 as_ln_s='cp -pR'
5121 fi
5122 else
5123 as_ln_s='cp -pR'
5124 fi
5125 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5126 rmdir conf$$.dir 2>/dev/null
5127
5128
5129 # as_fn_mkdir_p
5130 # -------------
5131 # Create "$as_dir" as a directory, including parents if necessary.
5132 as_fn_mkdir_p ()
5133 {
5134
5135 case $as_dir in #(
5136 -*) as_dir=./$as_dir;;
5137 esac
5138 test -d "$as_dir" || eval $as_mkdir_p || {
5139 as_dirs=
5140 while :; do
5141 case $as_dir in #(
5142 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5143 *) as_qdir=$as_dir;;
5144 esac
5145 as_dirs="'$as_qdir' $as_dirs"
5146 as_dir=`$as_dirname -- "$as_dir" ||
5147 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5148 X"$as_dir" : 'X\(//\)[^/]' \| \
5149 X"$as_dir" : 'X\(//\)$' \| \
5150 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5151 $as_echo X"$as_dir" |
5152 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5153 s//\1/
5154 q
5155 }
5156 /^X\(\/\/\)[^/].*/{
5157 s//\1/
5158 q
5159 }
5160 /^X\(\/\/\)$/{
5161 s//\1/
5162 q
5163 }
5164 /^X\(\/\).*/{
5165 s//\1/
5166 q
5167 }
5168 s/.*/./; q'`
5169 test -d "$as_dir" && break
5170 done
5171 test -z "$as_dirs" || eval "mkdir $as_dirs"
5172 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5173
5174
5175 } # as_fn_mkdir_p
5176 if mkdir -p . 2>/dev/null; then
5177 as_mkdir_p='mkdir -p "$as_dir"'
5178 else
5179 test -d ./-p && rmdir ./-p
5180 as_mkdir_p=false
5181 fi
5182
5183
5184 # as_fn_executable_p FILE
5185 # -----------------------
5186 # Test if FILE is an executable regular file.
5187 as_fn_executable_p ()
5188 {
5189 test -f "$1" && test -x "$1"
5190 } # as_fn_executable_p
5191 as_test_x='test -x'
5192 as_executable_p=as_fn_executable_p
5193
5194 # Sed expression to map a string onto a valid CPP name.
5195 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5196
5197 # Sed expression to map a string onto a valid variable name.
5198 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5199
5200
5201 exec 6>&1
5202 ## ----------------------------------- ##
5203 ## Main body of $CONFIG_STATUS script. ##
5204 ## ----------------------------------- ##
5205 _ASEOF
5206 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5207
5208 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5209 # Save the log message, to keep $0 and so on meaningful, and to
5210 # report actual input values of CONFIG_FILES etc. instead of their
5211 # values after options handling.
5212 ac_log="
5213 This file was extended by $as_me, which was
5214 generated by GNU Autoconf 2.69. Invocation command line was
5215
5216 CONFIG_FILES = $CONFIG_FILES
5217 CONFIG_HEADERS = $CONFIG_HEADERS
5218 CONFIG_LINKS = $CONFIG_LINKS
5219 CONFIG_COMMANDS = $CONFIG_COMMANDS
5220 $ $0 $@
5221
5222 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5223 "
5224
5225 _ACEOF
5226
5227 case $ac_config_files in *"
5228 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5229 esac
5230
5231 case $ac_config_headers in *"
5232 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5233 esac
5234
5235
5236 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5237 # Files that config.status was made for.
5238 config_files="$ac_config_files"
5239 config_headers="$ac_config_headers"
5240 config_commands="$ac_config_commands"
5241
5242 _ACEOF
5243
5244 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5245 ac_cs_usage="\
5246 \`$as_me' instantiates files and other configuration actions
5247 from templates according to the current configuration. Unless the files
5248 and actions are specified as TAGs, all are instantiated by default.
5249
5250 Usage: $0 [OPTION]... [TAG]...
5251
5252 -h, --help print this help, then exit
5253 -V, --version print version number and configuration settings, then exit
5254 --config print configuration, then exit
5255 -q, --quiet, --silent
5256 do not print progress messages
5257 -d, --debug don't remove temporary files
5258 --recheck update $as_me by reconfiguring in the same conditions
5259 --file=FILE[:TEMPLATE]
5260 instantiate the configuration file FILE
5261 --header=FILE[:TEMPLATE]
5262 instantiate the configuration header FILE
5263
5264 Configuration files:
5265 $config_files
5266
5267 Configuration headers:
5268 $config_headers
5269
5270 Configuration commands:
5271 $config_commands
5272
5273 Report bugs to the package provider."
5274
5275 _ACEOF
5276 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5277 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5278 ac_cs_version="\\
5279 config.status
5280 configured by $0, generated by GNU Autoconf 2.69,
5281 with options \\"\$ac_cs_config\\"
5282
5283 Copyright (C) 2012 Free Software Foundation, Inc.
5284 This config.status script is free software; the Free Software Foundation
5285 gives unlimited permission to copy, distribute and modify it."
5286
5287 ac_pwd='$ac_pwd'
5288 srcdir='$srcdir'
5289 INSTALL='$INSTALL'
5290 MKDIR_P='$MKDIR_P'
5291 AWK='$AWK'
5292 test -n "\$AWK" || AWK=awk
5293 _ACEOF
5294
5295 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5296 # The default lists apply if the user does not specify any file.
5297 ac_need_defaults=:
5298 while test $# != 0
5299 do
5300 case $1 in
5301 --*=?*)
5302 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5303 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5304 ac_shift=:
5305 ;;
5306 --*=)
5307 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5308 ac_optarg=
5309 ac_shift=:
5310 ;;
5311 *)
5312 ac_option=$1
5313 ac_optarg=$2
5314 ac_shift=shift
5315 ;;
5316 esac
5317
5318 case $ac_option in
5319 # Handling of the options.
5320 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5321 ac_cs_recheck=: ;;
5322 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5323 $as_echo "$ac_cs_version"; exit ;;
5324 --config | --confi | --conf | --con | --co | --c )
5325 $as_echo "$ac_cs_config"; exit ;;
5326 --debug | --debu | --deb | --de | --d | -d )
5327 debug=: ;;
5328 --file | --fil | --fi | --f )
5329 $ac_shift
5330 case $ac_optarg in
5331 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5332 '') as_fn_error $? "missing file argument" ;;
5333 esac
5334 as_fn_append CONFIG_FILES " '$ac_optarg'"
5335 ac_need_defaults=false;;
5336 --header | --heade | --head | --hea )
5337 $ac_shift
5338 case $ac_optarg in
5339 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5340 esac
5341 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5342 ac_need_defaults=false;;
5343 --he | --h)
5344 # Conflict between --help and --header
5345 as_fn_error $? "ambiguous option: \`$1'
5346 Try \`$0 --help' for more information.";;
5347 --help | --hel | -h )
5348 $as_echo "$ac_cs_usage"; exit ;;
5349 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5350 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5351 ac_cs_silent=: ;;
5352
5353 # This is an error.
5354 -*) as_fn_error $? "unrecognized option: \`$1'
5355 Try \`$0 --help' for more information." ;;
5356
5357 *) as_fn_append ac_config_targets " $1"
5358 ac_need_defaults=false ;;
5359
5360 esac
5361 shift
5362 done
5363
5364 ac_configure_extra_args=
5365
5366 if $ac_cs_silent; then
5367 exec 6>/dev/null
5368 ac_configure_extra_args="$ac_configure_extra_args --silent"
5369 fi
5370
5371 _ACEOF
5372 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5373 if \$ac_cs_recheck; then
5374 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5375 shift
5376 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5377 CONFIG_SHELL='$SHELL'
5378 export CONFIG_SHELL
5379 exec "\$@"
5380 fi
5381
5382 _ACEOF
5383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5384 exec 5>>config.log
5385 {
5386 echo
5387 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5388 ## Running $as_me. ##
5389 _ASBOX
5390 $as_echo "$ac_log"
5391 } >&5
5392
5393 _ACEOF
5394 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5395 #
5396 # INIT-COMMANDS
5397 #
5398 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5399
5400 _ACEOF
5401
5402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5403
5404 # Handling of arguments.
5405 for ac_config_target in $ac_config_targets
5406 do
5407 case $ac_config_target in
5408 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5409 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5410 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5411 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
5412 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
5413 "misc/Makefile") CONFIG_FILES="$CONFIG_FILES misc/Makefile" ;;
5414
5415 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5416 esac
5417 done
5418
5419
5420 # If the user did not use the arguments to specify the items to instantiate,
5421 # then the envvar interface is used. Set only those that are not.
5422 # We use the long form for the default assignment because of an extremely
5423 # bizarre bug on SunOS 4.1.3.
5424 if $ac_need_defaults; then
5425 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5426 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5427 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5428 fi
5429
5430 # Have a temporary directory for convenience. Make it in the build tree
5431 # simply because there is no reason against having it here, and in addition,
5432 # creating and moving files from /tmp can sometimes cause problems.
5433 # Hook for its removal unless debugging.
5434 # Note that there is a small window in which the directory will not be cleaned:
5435 # after its creation but before its name has been assigned to `$tmp'.
5436 $debug ||
5437 {
5438 tmp= ac_tmp=
5439 trap 'exit_status=$?
5440 : "${ac_tmp:=$tmp}"
5441 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5442 ' 0
5443 trap 'as_fn_exit 1' 1 2 13 15
5444 }
5445 # Create a (secure) tmp directory for tmp files.
5446
5447 {
5448 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5449 test -d "$tmp"
5450 } ||
5451 {
5452 tmp=./conf$$-$RANDOM
5453 (umask 077 && mkdir "$tmp")
5454 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5455 ac_tmp=$tmp
5456
5457 # Set up the scripts for CONFIG_FILES section.
5458 # No need to generate them if there are no CONFIG_FILES.
5459 # This happens for instance with `./config.status config.h'.
5460 if test -n "$CONFIG_FILES"; then
5461
5462
5463 ac_cr=`echo X | tr X '\015'`
5464 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5465 # But we know of no other shell where ac_cr would be empty at this
5466 # point, so we can use a bashism as a fallback.
5467 if test "x$ac_cr" = x; then
5468 eval ac_cr=\$\'\\r\'
5469 fi
5470 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5471 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5472 ac_cs_awk_cr='\\r'
5473 else
5474 ac_cs_awk_cr=$ac_cr
5475 fi
5476
5477 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5478 _ACEOF
5479
5480
5481 {
5482 echo "cat >conf$$subs.awk <<_ACEOF" &&
5483 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5484 echo "_ACEOF"
5485 } >conf$$subs.sh ||
5486 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5487 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5488 ac_delim='%!_!# '
5489 for ac_last_try in false false false false false :; do
5490 . ./conf$$subs.sh ||
5491 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5492
5493 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5494 if test $ac_delim_n = $ac_delim_num; then
5495 break
5496 elif $ac_last_try; then
5497 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5498 else
5499 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5500 fi
5501 done
5502 rm -f conf$$subs.sh
5503
5504 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5505 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5506 _ACEOF
5507 sed -n '
5508 h
5509 s/^/S["/; s/!.*/"]=/
5510 p
5511 g
5512 s/^[^!]*!//
5513 :repl
5514 t repl
5515 s/'"$ac_delim"'$//
5516 t delim
5517 :nl
5518 h
5519 s/\(.\{148\}\)..*/\1/
5520 t more1
5521 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5522 p
5523 n
5524 b repl
5525 :more1
5526 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5527 p
5528 g
5529 s/.\{148\}//
5530 t nl
5531 :delim
5532 h
5533 s/\(.\{148\}\)..*/\1/
5534 t more2
5535 s/["\\]/\\&/g; s/^/"/; s/$/"/
5536 p
5537 b
5538 :more2
5539 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5540 p
5541 g
5542 s/.\{148\}//
5543 t delim
5544 ' <conf$$subs.awk | sed '
5545 /^[^""]/{
5546 N
5547 s/\n//
5548 }
5549 ' >>$CONFIG_STATUS || ac_write_fail=1
5550 rm -f conf$$subs.awk
5551 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5552 _ACAWK
5553 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5554 for (key in S) S_is_set[key] = 1
5555 FS = ""
5556
5557 }
5558 {
5559 line = $ 0
5560 nfields = split(line, field, "@")
5561 substed = 0
5562 len = length(field[1])
5563 for (i = 2; i < nfields; i++) {
5564 key = field[i]
5565 keylen = length(key)
5566 if (S_is_set[key]) {
5567 value = S[key]
5568 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5569 len += length(value) + length(field[++i])
5570 substed = 1
5571 } else
5572 len += 1 + keylen
5573 }
5574
5575 print line
5576 }
5577
5578 _ACAWK
5579 _ACEOF
5580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5581 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5582 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5583 else
5584 cat
5585 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5586 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5587 _ACEOF
5588
5589 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5590 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5591 # trailing colons and then remove the whole line if VPATH becomes empty
5592 # (actually we leave an empty line to preserve line numbers).
5593 if test "x$srcdir" = x.; then
5594 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5595 h
5596 s///
5597 s/^/:/
5598 s/[ ]*$/:/
5599 s/:\$(srcdir):/:/g
5600 s/:\${srcdir}:/:/g
5601 s/:@srcdir@:/:/g
5602 s/^:*//
5603 s/:*$//
5604 x
5605 s/\(=[ ]*\).*/\1/
5606 G
5607 s/\n//
5608 s/^[^=]*=[ ]*$//
5609 }'
5610 fi
5611
5612 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5613 fi # test -n "$CONFIG_FILES"
5614
5615 # Set up the scripts for CONFIG_HEADERS section.
5616 # No need to generate them if there are no CONFIG_HEADERS.
5617 # This happens for instance with `./config.status Makefile'.
5618 if test -n "$CONFIG_HEADERS"; then
5619 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5620 BEGIN {
5621 _ACEOF
5622
5623 # Transform confdefs.h into an awk script `defines.awk', embedded as
5624 # here-document in config.status, that substitutes the proper values into
5625 # config.h.in to produce config.h.
5626
5627 # Create a delimiter string that does not exist in confdefs.h, to ease
5628 # handling of long lines.
5629 ac_delim='%!_!# '
5630 for ac_last_try in false false :; do
5631 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5632 if test -z "$ac_tt"; then
5633 break
5634 elif $ac_last_try; then
5635 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
5636 else
5637 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5638 fi
5639 done
5640
5641 # For the awk script, D is an array of macro values keyed by name,
5642 # likewise P contains macro parameters if any. Preserve backslash
5643 # newline sequences.
5644
5645 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5646 sed -n '
5647 s/.\{148\}/&'"$ac_delim"'/g
5648 t rset
5649 :rset
5650 s/^[ ]*#[ ]*define[ ][ ]*/ /
5651 t def
5652 d
5653 :def
5654 s/\\$//
5655 t bsnl
5656 s/["\\]/\\&/g
5657 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5658 D["\1"]=" \3"/p
5659 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5660 d
5661 :bsnl
5662 s/["\\]/\\&/g
5663 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5664 D["\1"]=" \3\\\\\\n"\\/p
5665 t cont
5666 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5667 t cont
5668 d
5669 :cont
5670 n
5671 s/.\{148\}/&'"$ac_delim"'/g
5672 t clear
5673 :clear
5674 s/\\$//
5675 t bsnlc
5676 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5677 d
5678 :bsnlc
5679 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5680 b cont
5681 ' <confdefs.h | sed '
5682 s/'"$ac_delim"'/"\\\
5683 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5684
5685 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5686 for (key in D) D_is_set[key] = 1
5687 FS = ""
5688 }
5689 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5690 line = \$ 0
5691 split(line, arg, " ")
5692 if (arg[1] == "#") {
5693 defundef = arg[2]
5694 mac1 = arg[3]
5695 } else {
5696 defundef = substr(arg[1], 2)
5697 mac1 = arg[2]
5698 }
5699 split(mac1, mac2, "(") #)
5700 macro = mac2[1]
5701 prefix = substr(line, 1, index(line, defundef) - 1)
5702 if (D_is_set[macro]) {
5703 # Preserve the white space surrounding the "#".
5704 print prefix "define", macro P[macro] D[macro]
5705 next
5706 } else {
5707 # Replace #undef with comments. This is necessary, for example,
5708 # in the case of _POSIX_SOURCE, which is predefined and required
5709 # on some systems where configure will not decide to define it.
5710 if (defundef == "undef") {
5711 print "/*", prefix defundef, macro, "*/"
5712 next
5713 }
5714 }
5715 }
5716 { print }
5717 _ACAWK
5718 _ACEOF
5719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5720 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
5721 fi # test -n "$CONFIG_HEADERS"
5722
5723
5724 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5725 shift
5726 for ac_tag
5727 do
5728 case $ac_tag in
5729 :[FHLC]) ac_mode=$ac_tag; continue;;
5730 esac
5731 case $ac_mode$ac_tag in
5732 :[FHL]*:*);;
5733 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5734 :[FH]-) ac_tag=-:-;;
5735 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5736 esac
5737 ac_save_IFS=$IFS
5738 IFS=:
5739 set x $ac_tag
5740 IFS=$ac_save_IFS
5741 shift
5742 ac_file=$1
5743 shift
5744
5745 case $ac_mode in
5746 :L) ac_source=$1;;
5747 :[FH])
5748 ac_file_inputs=
5749 for ac_f
5750 do
5751 case $ac_f in
5752 -) ac_f="$ac_tmp/stdin";;
5753 *) # Look for the file first in the build tree, then in the source tree
5754 # (if the path is not absolute). The absolute path cannot be DOS-style,
5755 # because $ac_f cannot contain `:'.
5756 test -f "$ac_f" ||
5757 case $ac_f in
5758 [\\/$]*) false;;
5759 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5760 esac ||
5761 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5762 esac
5763 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5764 as_fn_append ac_file_inputs " '$ac_f'"
5765 done
5766
5767 # Let's still pretend it is `configure' which instantiates (i.e., don't
5768 # use $as_me), people would be surprised to read:
5769 # /* config.h. Generated by config.status. */
5770 configure_input='Generated from '`
5771 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5772 `' by configure.'
5773 if test x"$ac_file" != x-; then
5774 configure_input="$ac_file. $configure_input"
5775 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5776 $as_echo "$as_me: creating $ac_file" >&6;}
5777 fi
5778 # Neutralize special characters interpreted by sed in replacement strings.
5779 case $configure_input in #(
5780 *\&* | *\|* | *\\* )
5781 ac_sed_conf_input=`$as_echo "$configure_input" |
5782 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5783 *) ac_sed_conf_input=$configure_input;;
5784 esac
5785
5786 case $ac_tag in
5787 *:-:* | *:-) cat >"$ac_tmp/stdin" \
5788 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5789 esac
5790 ;;
5791 esac
5792
5793 ac_dir=`$as_dirname -- "$ac_file" ||
5794 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5795 X"$ac_file" : 'X\(//\)[^/]' \| \
5796 X"$ac_file" : 'X\(//\)$' \| \
5797 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5798 $as_echo X"$ac_file" |
5799 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5800 s//\1/
5801 q
5802 }
5803 /^X\(\/\/\)[^/].*/{
5804 s//\1/
5805 q
5806 }
5807 /^X\(\/\/\)$/{
5808 s//\1/
5809 q
5810 }
5811 /^X\(\/\).*/{
5812 s//\1/
5813 q
5814 }
5815 s/.*/./; q'`
5816 as_dir="$ac_dir"; as_fn_mkdir_p
5817 ac_builddir=.
5818
5819 case "$ac_dir" in
5820 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5821 *)
5822 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5823 # A ".." for each directory in $ac_dir_suffix.
5824 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5825 case $ac_top_builddir_sub in
5826 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5827 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5828 esac ;;
5829 esac
5830 ac_abs_top_builddir=$ac_pwd
5831 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5832 # for backward compatibility:
5833 ac_top_builddir=$ac_top_build_prefix
5834
5835 case $srcdir in
5836 .) # We are building in place.
5837 ac_srcdir=.
5838 ac_top_srcdir=$ac_top_builddir_sub
5839 ac_abs_top_srcdir=$ac_pwd ;;
5840 [\\/]* | ?:[\\/]* ) # Absolute name.
5841 ac_srcdir=$srcdir$ac_dir_suffix;
5842 ac_top_srcdir=$srcdir
5843 ac_abs_top_srcdir=$srcdir ;;
5844 *) # Relative name.
5845 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5846 ac_top_srcdir=$ac_top_build_prefix$srcdir
5847 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5848 esac
5849 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5850
5851
5852 case $ac_mode in
5853 :F)
5854 #
5855 # CONFIG_FILE
5856 #
5857
5858 case $INSTALL in
5859 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5860 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5861 esac
5862 ac_MKDIR_P=$MKDIR_P
5863 case $MKDIR_P in
5864 [\\/$]* | ?:[\\/]* ) ;;
5865 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
5866 esac
5867 _ACEOF
5868
5869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5870 # If the template does not know about datarootdir, expand it.
5871 # FIXME: This hack should be removed a few years after 2.60.
5872 ac_datarootdir_hack=; ac_datarootdir_seen=
5873 ac_sed_dataroot='
5874 /datarootdir/ {
5875 p
5876 q
5877 }
5878 /@datadir@/p
5879 /@docdir@/p
5880 /@infodir@/p
5881 /@localedir@/p
5882 /@mandir@/p'
5883 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5884 *datarootdir*) ac_datarootdir_seen=yes;;
5885 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5887 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5888 _ACEOF
5889 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5890 ac_datarootdir_hack='
5891 s&@datadir@&$datadir&g
5892 s&@docdir@&$docdir&g
5893 s&@infodir@&$infodir&g
5894 s&@localedir@&$localedir&g
5895 s&@mandir@&$mandir&g
5896 s&\\\${datarootdir}&$datarootdir&g' ;;
5897 esac
5898 _ACEOF
5899
5900 # Neutralize VPATH when `$srcdir' = `.'.
5901 # Shell code in configure.ac might set extrasub.
5902 # FIXME: do we really want to maintain this feature?
5903 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5904 ac_sed_extra="$ac_vpsub
5905 $extrasub
5906 _ACEOF
5907 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5908 :t
5909 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5910 s|@configure_input@|$ac_sed_conf_input|;t t
5911 s&@top_builddir@&$ac_top_builddir_sub&;t t
5912 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5913 s&@srcdir@&$ac_srcdir&;t t
5914 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5915 s&@top_srcdir@&$ac_top_srcdir&;t t
5916 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5917 s&@builddir@&$ac_builddir&;t t
5918 s&@abs_builddir@&$ac_abs_builddir&;t t
5919 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5920 s&@INSTALL@&$ac_INSTALL&;t t
5921 s&@MKDIR_P@&$ac_MKDIR_P&;t t
5922 $ac_datarootdir_hack
5923 "
5924 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5925 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5926
5927 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5928 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5929 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
5930 "$ac_tmp/out"`; test -z "$ac_out"; } &&
5931 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5932 which seems to be undefined. Please make sure it is defined" >&5
5933 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5934 which seems to be undefined. Please make sure it is defined" >&2;}
5935
5936 rm -f "$ac_tmp/stdin"
5937 case $ac_file in
5938 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5939 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5940 esac \
5941 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5942 ;;
5943 :H)
5944 #
5945 # CONFIG_HEADER
5946 #
5947 if test x"$ac_file" != x-; then
5948 {
5949 $as_echo "/* $configure_input */" \
5950 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
5951 } >"$ac_tmp/config.h" \
5952 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5953 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5955 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5956 else
5957 rm -f "$ac_file"
5958 mv "$ac_tmp/config.h" "$ac_file" \
5959 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5960 fi
5961 else
5962 $as_echo "/* $configure_input */" \
5963 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
5964 || as_fn_error $? "could not create -" "$LINENO" 5
5965 fi
5966 # Compute "$ac_file"'s index in $config_headers.
5967 _am_arg="$ac_file"
5968 _am_stamp_count=1
5969 for _am_header in $config_headers :; do
5970 case $_am_header in
5971 $_am_arg | $_am_arg:* )
5972 break ;;
5973 * )
5974 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
5975 esac
5976 done
5977 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
5978 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5979 X"$_am_arg" : 'X\(//\)[^/]' \| \
5980 X"$_am_arg" : 'X\(//\)$' \| \
5981 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
5982 $as_echo X"$_am_arg" |
5983 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5984 s//\1/
5985 q
5986 }
5987 /^X\(\/\/\)[^/].*/{
5988 s//\1/
5989 q
5990 }
5991 /^X\(\/\/\)$/{
5992 s//\1/
5993 q
5994 }
5995 /^X\(\/\).*/{
5996 s//\1/
5997 q
5998 }
5999 s/.*/./; q'`/stamp-h$_am_stamp_count
6000 ;;
6001
6002 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6003 $as_echo "$as_me: executing $ac_file commands" >&6;}
6004 ;;
6005 esac
6006
6007
6008 case $ac_file$ac_mode in
6009 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
6010 # Autoconf 2.62 quotes --file arguments for eval, but not when files
6011 # are listed without --file. Let's play safe and only enable the eval
6012 # if we detect the quoting.
6013 case $CONFIG_FILES in
6014 *\'*) eval set x "$CONFIG_FILES" ;;
6015 *) set x $CONFIG_FILES ;;
6016 esac
6017 shift
6018 for mf
6019 do
6020 # Strip MF so we end up with the name of the file.
6021 mf=`echo "$mf" | sed -e 's/:.*$//'`
6022 # Check whether this is an Automake generated Makefile or not.
6023 # We used to match only the files named 'Makefile.in', but
6024 # some people rename them; so instead we look at the file content.
6025 # Grep'ing the first line is not enough: some people post-process
6026 # each Makefile.in and add a new line on top of each file to say so.
6027 # Grep'ing the whole file is not good either: AIX grep has a line
6028 # limit of 2048, but all sed's we know have understand at least 4000.
6029 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
6030 dirpart=`$as_dirname -- "$mf" ||
6031 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6032 X"$mf" : 'X\(//\)[^/]' \| \
6033 X"$mf" : 'X\(//\)$' \| \
6034 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
6035 $as_echo X"$mf" |
6036 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6037 s//\1/
6038 q
6039 }
6040 /^X\(\/\/\)[^/].*/{
6041 s//\1/
6042 q
6043 }
6044 /^X\(\/\/\)$/{
6045 s//\1/
6046 q
6047 }
6048 /^X\(\/\).*/{
6049 s//\1/
6050 q
6051 }
6052 s/.*/./; q'`
6053 else
6054 continue
6055 fi
6056 # Extract the definition of DEPDIR, am__include, and am__quote
6057 # from the Makefile without running 'make'.
6058 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6059 test -z "$DEPDIR" && continue
6060 am__include=`sed -n 's/^am__include = //p' < "$mf"`
6061 test -z "am__include" && continue
6062 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6063 # Find all dependency output files, they are included files with
6064 # $(DEPDIR) in their names. We invoke sed twice because it is the
6065 # simplest approach to changing $(DEPDIR) to its actual value in the
6066 # expansion.
6067 for file in `sed -n "
6068 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6069 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
6070 # Make sure the directory exists.
6071 test -f "$dirpart/$file" && continue
6072 fdir=`$as_dirname -- "$file" ||
6073 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6074 X"$file" : 'X\(//\)[^/]' \| \
6075 X"$file" : 'X\(//\)$' \| \
6076 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
6077 $as_echo X"$file" |
6078 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6079 s//\1/
6080 q
6081 }
6082 /^X\(\/\/\)[^/].*/{
6083 s//\1/
6084 q
6085 }
6086 /^X\(\/\/\)$/{
6087 s//\1/
6088 q
6089 }
6090 /^X\(\/\).*/{
6091 s//\1/
6092 q
6093 }
6094 s/.*/./; q'`
6095 as_dir=$dirpart/$fdir; as_fn_mkdir_p
6096 # echo "creating $dirpart/$file"
6097 echo '# dummy' > "$dirpart/$file"
6098 done
6099 done
6100 }
6101 ;;
6102
6103 esac
6104 done # for ac_tag
6105
6106
6107 as_fn_exit 0
6108 _ACEOF
6109 ac_clean_files=$ac_clean_files_save
6110
6111 test $ac_write_fail = 0 ||
6112 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6113
6114
6115 # configure is writing to config.log, and then calls config.status.
6116 # config.status does its own redirection, appending to config.log.
6117 # Unfortunately, on DOS this fails, as config.log is still kept open
6118 # by configure, so config.status won't be able to write to it; its
6119 # output is simply discarded. So we exec the FD to /dev/null,
6120 # effectively closing config.log, so it can be properly (re)opened and
6121 # appended to by config.status. When coming back to configure, we
6122 # need to make the FD available again.
6123 if test "$no_create" != yes; then
6124 ac_cs_success=:
6125 ac_config_status_args=
6126 test "$silent" = yes &&
6127 ac_config_status_args="$ac_config_status_args --quiet"
6128 exec 5>/dev/null
6129 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6130 exec 5>>config.log
6131 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6132 # would make configure fail if this is the last instruction.
6133 $ac_cs_success || as_fn_exit 1
6134 fi
6135 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6137 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6138 fi
|
