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Remove dead reference in checking code
[official-gcc.git] / gcc-4_7 / libcpp / configure
blob1e351faac3c650b9b4f83499a919e07f32bc3bc7
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for cpplib .
4 #
5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
6 #
7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
8 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # Foundation, Inc.
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org and
232 $0: gcc-bugs@gcc.gnu.org about your system, including any
233 $0: error possibly output before this message. Then install
234 $0: a modern shell, or manually run the script under such a
235 $0: shell if you do have one."
236 fi
237 exit 1
238 fi
239 fi
240 fi
241 SHELL=${CONFIG_SHELL-/bin/sh}
242 export SHELL
243 # Unset more variables known to interfere with behavior of common tools.
244 CLICOLOR_FORCE= GREP_OPTIONS=
245 unset CLICOLOR_FORCE GREP_OPTIONS
246
247 ## --------------------- ##
248 ## M4sh Shell Functions. ##
249 ## --------------------- ##
250 # as_fn_unset VAR
251 # ---------------
252 # Portably unset VAR.
253 as_fn_unset ()
254 {
255 { eval $1=; unset $1;}
256 }
257 as_unset=as_fn_unset
258
259 # as_fn_set_status STATUS
260 # -----------------------
261 # Set $? to STATUS, without forking.
262 as_fn_set_status ()
263 {
264 return $1
265 } # as_fn_set_status
266
267 # as_fn_exit STATUS
268 # -----------------
269 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
270 as_fn_exit ()
271 {
272 set +e
273 as_fn_set_status $1
274 exit $1
275 } # as_fn_exit
276
277 # as_fn_mkdir_p
278 # -------------
279 # Create "$as_dir" as a directory, including parents if necessary.
280 as_fn_mkdir_p ()
281 {
282
283 case $as_dir in #(
284 -*) as_dir=./$as_dir;;
285 esac
286 test -d "$as_dir" || eval $as_mkdir_p || {
287 as_dirs=
288 while :; do
289 case $as_dir in #(
290 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
291 *) as_qdir=$as_dir;;
292 esac
293 as_dirs="'$as_qdir' $as_dirs"
294 as_dir=`$as_dirname -- "$as_dir" ||
295 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
296 X"$as_dir" : 'X\(//\)[^/]' \| \
297 X"$as_dir" : 'X\(//\)$' \| \
298 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
299 $as_echo X"$as_dir" |
300 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
301 s//\1/
302 q
303 }
304 /^X\(\/\/\)[^/].*/{
305 s//\1/
306 q
307 }
308 /^X\(\/\/\)$/{
309 s//\1/
310 q
311 }
312 /^X\(\/\).*/{
313 s//\1/
314 q
315 }
316 s/.*/./; q'`
317 test -d "$as_dir" && break
318 done
319 test -z "$as_dirs" || eval "mkdir $as_dirs"
320 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
321
322
323 } # as_fn_mkdir_p
324 # as_fn_append VAR VALUE
325 # ----------------------
326 # Append the text in VALUE to the end of the definition contained in VAR. Take
327 # advantage of any shell optimizations that allow amortized linear growth over
328 # repeated appends, instead of the typical quadratic growth present in naive
329 # implementations.
330 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
331 eval 'as_fn_append ()
332 {
333 eval $1+=\$2
334 }'
335 else
336 as_fn_append ()
337 {
338 eval $1=\$$1\$2
339 }
340 fi # as_fn_append
341
342 # as_fn_arith ARG...
343 # ------------------
344 # Perform arithmetic evaluation on the ARGs, and store the result in the
345 # global $as_val. Take advantage of shells that can avoid forks. The arguments
346 # must be portable across $(()) and expr.
347 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
348 eval 'as_fn_arith ()
349 {
350 as_val=$(( $* ))
351 }'
352 else
353 as_fn_arith ()
354 {
355 as_val=`expr "$@" || test $? -eq 1`
356 }
357 fi # as_fn_arith
358
359
360 # as_fn_error ERROR [LINENO LOG_FD]
361 # ---------------------------------
362 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
363 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
364 # script with status $?, using 1 if that was 0.
365 as_fn_error ()
366 {
367 as_status=$?; test $as_status -eq 0 && as_status=1
368 if test "$3"; then
369 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
370 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
371 fi
372 $as_echo "$as_me: error: $1" >&2
373 as_fn_exit $as_status
374 } # as_fn_error
375
376 if expr a : '\(a\)' >/dev/null 2>&1 &&
377 test "X`expr 00001 : '.*\(...\)'`" = X001; then
378 as_expr=expr
379 else
380 as_expr=false
381 fi
382
383 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
384 as_basename=basename
385 else
386 as_basename=false
387 fi
388
389 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
390 as_dirname=dirname
391 else
392 as_dirname=false
393 fi
394
395 as_me=`$as_basename -- "$0" ||
396 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
397 X"$0" : 'X\(//\)$' \| \
398 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
399 $as_echo X/"$0" |
400 sed '/^.*\/\([^/][^/]*\)\/*$/{
401 s//\1/
402 q
403 }
404 /^X\/\(\/\/\)$/{
405 s//\1/
406 q
407 }
408 /^X\/\(\/\).*/{
409 s//\1/
410 q
411 }
412 s/.*/./; q'`
413
414 # Avoid depending upon Character Ranges.
415 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
416 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
417 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
418 as_cr_digits='0123456789'
419 as_cr_alnum=$as_cr_Letters$as_cr_digits
420
421
422 as_lineno_1=$LINENO as_lineno_1a=$LINENO
423 as_lineno_2=$LINENO as_lineno_2a=$LINENO
424 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
425 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
426 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
427 sed -n '
428 p
429 /[$]LINENO/=
430 ' <$as_myself |
431 sed '
432 s/[$]LINENO.*/&-/
433 t lineno
434 b
435 :lineno
436 N
437 :loop
438 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 t loop
440 s/-\n.*//
441 ' >$as_me.lineno &&
442 chmod +x "$as_me.lineno" ||
443 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
444
445 # Don't try to exec as it changes $[0], causing all sort of problems
446 # (the dirname of $[0] is not the place where we might find the
447 # original and so on. Autoconf is especially sensitive to this).
448 . "./$as_me.lineno"
449 # Exit status is that of the last command.
450 exit
451 }
452
453 ECHO_C= ECHO_N= ECHO_T=
454 case `echo -n x` in #(((((
455 -n*)
456 case `echo 'xy\c'` in
457 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
458 xy) ECHO_C='\c';;
459 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
460 ECHO_T=' ';;
461 esac;;
462 *)
463 ECHO_N='-n';;
464 esac
465
466 rm -f conf$$ conf$$.exe conf$$.file
467 if test -d conf$$.dir; then
468 rm -f conf$$.dir/conf$$.file
469 else
470 rm -f conf$$.dir
471 mkdir conf$$.dir 2>/dev/null
472 fi
473 if (echo >conf$$.file) 2>/dev/null; then
474 if ln -s conf$$.file conf$$ 2>/dev/null; then
475 as_ln_s='ln -s'
476 # ... but there are two gotchas:
477 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
478 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
479 # In both cases, we have to default to `cp -p'.
480 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
481 as_ln_s='cp -p'
482 elif ln conf$$.file conf$$ 2>/dev/null; then
483 as_ln_s=ln
484 else
485 as_ln_s='cp -p'
486 fi
487 else
488 as_ln_s='cp -p'
489 fi
490 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
491 rmdir conf$$.dir 2>/dev/null
492
493 if mkdir -p . 2>/dev/null; then
494 as_mkdir_p='mkdir -p "$as_dir"'
495 else
496 test -d ./-p && rmdir ./-p
497 as_mkdir_p=false
498 fi
499
500 if test -x / >/dev/null 2>&1; then
501 as_test_x='test -x'
502 else
503 if ls -dL / >/dev/null 2>&1; then
504 as_ls_L_option=L
505 else
506 as_ls_L_option=
507 fi
508 as_test_x='
509 eval sh -c '\''
510 if test -d "$1"; then
511 test -d "$1/.";
512 else
513 case $1 in #(
514 -*)set "./$1";;
515 esac;
516 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
517 ???[sx]*):;;*)false;;esac;fi
518 '\'' sh
519 '
520 fi
521 as_executable_p=$as_test_x
522
523 # Sed expression to map a string onto a valid CPP name.
524 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
525
526 # Sed expression to map a string onto a valid variable name.
527 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
528
529
530 exec 7<&0 </dev/null 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME='cpplib'
551 PACKAGE_TARNAME='cpplib'
552 PACKAGE_VERSION=' '
553 PACKAGE_STRING='cpplib '
554 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
555 PACKAGE_URL=''
556
557 ac_unique_file="ucnid.h"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_subst_vars='LTLIBOBJS
595 MAINT
596 USED_CATALOGS
597 PACKAGE
598 LTLIBICONV
599 LIBICONV
600 CATOBJEXT
601 GENCAT
602 INSTOBJEXT
603 DATADIRNAME
604 CATALOGS
605 POSUB
606 GMSGFMT
607 XGETTEXT
608 INCINTL
609 LIBINTL_DEP
610 LIBINTL
611 USE_NLS
612 ALLOCA
613 LIBOBJS
614 CXXDEPMODE
615 CCDEPMODE
616 DEPDIR
617 am__leading_dot
618 WERROR
619 noexception_flags
620 WARN_PEDANTIC
621 c_warn
622 warn
623 AUTOHEADER
624 AUTOCONF
625 ACLOCAL
626 ENABLE_BUILD_WITH_CXX
627 EGREP
628 GREP
629 CPP
630 RANLIB
631 ac_ct_CXX
632 CXXFLAGS
633 CXX
634 OBJEXT
635 EXEEXT
636 ac_ct_CC
637 CPPFLAGS
638 LDFLAGS
639 CFLAGS
640 CC
641 INSTALL_DATA
642 INSTALL_SCRIPT
643 INSTALL_PROGRAM
644 SET_MAKE
645 target_os
646 target_vendor
647 target_cpu
648 target
649 host_os
650 host_vendor
651 host_cpu
652 host
653 build_os
654 build_vendor
655 build_cpu
656 build
657 target_alias
658 host_alias
659 build_alias
660 LIBS
661 ECHO_T
662 ECHO_N
663 ECHO_C
664 DEFS
665 mandir
666 localedir
667 libdir
668 psdir
669 pdfdir
670 dvidir
671 htmldir
672 infodir
673 docdir
674 oldincludedir
675 includedir
676 localstatedir
677 sharedstatedir
678 sysconfdir
679 datadir
680 datarootdir
681 libexecdir
682 sbindir
683 bindir
684 program_transform_name
685 prefix
686 exec_prefix
687 PACKAGE_URL
688 PACKAGE_BUGREPORT
689 PACKAGE_STRING
690 PACKAGE_VERSION
691 PACKAGE_TARNAME
692 PACKAGE_NAME
693 PATH_SEPARATOR
694 SHELL'
695 ac_subst_files=''
696 ac_user_opts='
697 enable_option_checking
698 enable_largefile
699 enable_build_with_cxx
700 enable_werror_always
701 with_gnu_ld
702 enable_rpath
703 with_libiconv_prefix
704 enable_maintainer_mode
705 enable_checking
706 '
707 ac_precious_vars='build_alias
708 host_alias
709 target_alias
710 CC
711 CFLAGS
712 LDFLAGS
713 LIBS
714 CPPFLAGS
715 CXX
716 CXXFLAGS
717 CCC
718 CPP'
719
720
721 # Initialize some variables set by options.
722 ac_init_help=
723 ac_init_version=false
724 ac_unrecognized_opts=
725 ac_unrecognized_sep=
726 # The variables have the same names as the options, with
727 # dashes changed to underlines.
728 cache_file=/dev/null
729 exec_prefix=NONE
730 no_create=
731 no_recursion=
732 prefix=NONE
733 program_prefix=NONE
734 program_suffix=NONE
735 program_transform_name=s,x,x,
736 silent=
737 site=
738 srcdir=
739 verbose=
740 x_includes=NONE
741 x_libraries=NONE
742
743 # Installation directory options.
744 # These are left unexpanded so users can "make install exec_prefix=/foo"
745 # and all the variables that are supposed to be based on exec_prefix
746 # by default will actually change.
747 # Use braces instead of parens because sh, perl, etc. also accept them.
748 # (The list follows the same order as the GNU Coding Standards.)
749 bindir='${exec_prefix}/bin'
750 sbindir='${exec_prefix}/sbin'
751 libexecdir='${exec_prefix}/libexec'
752 datarootdir='${prefix}/share'
753 datadir='${datarootdir}'
754 sysconfdir='${prefix}/etc'
755 sharedstatedir='${prefix}/com'
756 localstatedir='${prefix}/var'
757 includedir='${prefix}/include'
758 oldincludedir='/usr/include'
759 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
760 infodir='${datarootdir}/info'
761 htmldir='${docdir}'
762 dvidir='${docdir}'
763 pdfdir='${docdir}'
764 psdir='${docdir}'
765 libdir='${exec_prefix}/lib'
766 localedir='${datarootdir}/locale'
767 mandir='${datarootdir}/man'
768
769 ac_prev=
770 ac_dashdash=
771 for ac_option
772 do
773 # If the previous option needs an argument, assign it.
774 if test -n "$ac_prev"; then
775 eval $ac_prev=\$ac_option
776 ac_prev=
777 continue
778 fi
779
780 case $ac_option in
781 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
782 *) ac_optarg=yes ;;
783 esac
784
785 # Accept the important Cygnus configure options, so we can diagnose typos.
786
787 case $ac_dashdash$ac_option in
788 --)
789 ac_dashdash=yes ;;
790
791 -bindir | --bindir | --bindi | --bind | --bin | --bi)
792 ac_prev=bindir ;;
793 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
794 bindir=$ac_optarg ;;
795
796 -build | --build | --buil | --bui | --bu)
797 ac_prev=build_alias ;;
798 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
799 build_alias=$ac_optarg ;;
800
801 -cache-file | --cache-file | --cache-fil | --cache-fi \
802 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
803 ac_prev=cache_file ;;
804 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
805 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
806 cache_file=$ac_optarg ;;
807
808 --config-cache | -C)
809 cache_file=config.cache ;;
810
811 -datadir | --datadir | --datadi | --datad)
812 ac_prev=datadir ;;
813 -datadir=* | --datadir=* | --datadi=* | --datad=*)
814 datadir=$ac_optarg ;;
815
816 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
817 | --dataroo | --dataro | --datar)
818 ac_prev=datarootdir ;;
819 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
820 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
821 datarootdir=$ac_optarg ;;
822
823 -disable-* | --disable-*)
824 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
825 # Reject names that are not valid shell variable names.
826 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
827 as_fn_error "invalid feature name: $ac_useropt"
828 ac_useropt_orig=$ac_useropt
829 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
830 case $ac_user_opts in
831 *"
832 "enable_$ac_useropt"
833 "*) ;;
834 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
835 ac_unrecognized_sep=', ';;
836 esac
837 eval enable_$ac_useropt=no ;;
838
839 -docdir | --docdir | --docdi | --doc | --do)
840 ac_prev=docdir ;;
841 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
842 docdir=$ac_optarg ;;
843
844 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
845 ac_prev=dvidir ;;
846 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
847 dvidir=$ac_optarg ;;
848
849 -enable-* | --enable-*)
850 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
851 # Reject names that are not valid shell variable names.
852 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
853 as_fn_error "invalid feature name: $ac_useropt"
854 ac_useropt_orig=$ac_useropt
855 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
856 case $ac_user_opts in
857 *"
858 "enable_$ac_useropt"
859 "*) ;;
860 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
861 ac_unrecognized_sep=', ';;
862 esac
863 eval enable_$ac_useropt=\$ac_optarg ;;
864
865 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
866 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
867 | --exec | --exe | --ex)
868 ac_prev=exec_prefix ;;
869 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
870 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
871 | --exec=* | --exe=* | --ex=*)
872 exec_prefix=$ac_optarg ;;
873
874 -gas | --gas | --ga | --g)
875 # Obsolete; use --with-gas.
876 with_gas=yes ;;
877
878 -help | --help | --hel | --he | -h)
879 ac_init_help=long ;;
880 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
881 ac_init_help=recursive ;;
882 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
883 ac_init_help=short ;;
884
885 -host | --host | --hos | --ho)
886 ac_prev=host_alias ;;
887 -host=* | --host=* | --hos=* | --ho=*)
888 host_alias=$ac_optarg ;;
889
890 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
891 ac_prev=htmldir ;;
892 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
893 | --ht=*)
894 htmldir=$ac_optarg ;;
895
896 -includedir | --includedir | --includedi | --included | --include \
897 | --includ | --inclu | --incl | --inc)
898 ac_prev=includedir ;;
899 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
900 | --includ=* | --inclu=* | --incl=* | --inc=*)
901 includedir=$ac_optarg ;;
902
903 -infodir | --infodir | --infodi | --infod | --info | --inf)
904 ac_prev=infodir ;;
905 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
906 infodir=$ac_optarg ;;
907
908 -libdir | --libdir | --libdi | --libd)
909 ac_prev=libdir ;;
910 -libdir=* | --libdir=* | --libdi=* | --libd=*)
911 libdir=$ac_optarg ;;
912
913 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
914 | --libexe | --libex | --libe)
915 ac_prev=libexecdir ;;
916 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
917 | --libexe=* | --libex=* | --libe=*)
918 libexecdir=$ac_optarg ;;
919
920 -localedir | --localedir | --localedi | --localed | --locale)
921 ac_prev=localedir ;;
922 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
923 localedir=$ac_optarg ;;
924
925 -localstatedir | --localstatedir | --localstatedi | --localstated \
926 | --localstate | --localstat | --localsta | --localst | --locals)
927 ac_prev=localstatedir ;;
928 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
929 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
930 localstatedir=$ac_optarg ;;
931
932 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
933 ac_prev=mandir ;;
934 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
935 mandir=$ac_optarg ;;
936
937 -nfp | --nfp | --nf)
938 # Obsolete; use --without-fp.
939 with_fp=no ;;
940
941 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
942 | --no-cr | --no-c | -n)
943 no_create=yes ;;
944
945 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
946 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
947 no_recursion=yes ;;
948
949 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
950 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
951 | --oldin | --oldi | --old | --ol | --o)
952 ac_prev=oldincludedir ;;
953 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
954 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
955 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
956 oldincludedir=$ac_optarg ;;
957
958 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
959 ac_prev=prefix ;;
960 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
961 prefix=$ac_optarg ;;
962
963 -program-prefix | --program-prefix | --program-prefi | --program-pref \
964 | --program-pre | --program-pr | --program-p)
965 ac_prev=program_prefix ;;
966 -program-prefix=* | --program-prefix=* | --program-prefi=* \
967 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
968 program_prefix=$ac_optarg ;;
969
970 -program-suffix | --program-suffix | --program-suffi | --program-suff \
971 | --program-suf | --program-su | --program-s)
972 ac_prev=program_suffix ;;
973 -program-suffix=* | --program-suffix=* | --program-suffi=* \
974 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
975 program_suffix=$ac_optarg ;;
976
977 -program-transform-name | --program-transform-name \
978 | --program-transform-nam | --program-transform-na \
979 | --program-transform-n | --program-transform- \
980 | --program-transform | --program-transfor \
981 | --program-transfo | --program-transf \
982 | --program-trans | --program-tran \
983 | --progr-tra | --program-tr | --program-t)
984 ac_prev=program_transform_name ;;
985 -program-transform-name=* | --program-transform-name=* \
986 | --program-transform-nam=* | --program-transform-na=* \
987 | --program-transform-n=* | --program-transform-=* \
988 | --program-transform=* | --program-transfor=* \
989 | --program-transfo=* | --program-transf=* \
990 | --program-trans=* | --program-tran=* \
991 | --progr-tra=* | --program-tr=* | --program-t=*)
992 program_transform_name=$ac_optarg ;;
993
994 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
995 ac_prev=pdfdir ;;
996 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
997 pdfdir=$ac_optarg ;;
998
999 -psdir | --psdir | --psdi | --psd | --ps)
1000 ac_prev=psdir ;;
1001 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1002 psdir=$ac_optarg ;;
1003
1004 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1005 | -silent | --silent | --silen | --sile | --sil)
1006 silent=yes ;;
1007
1008 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1009 ac_prev=sbindir ;;
1010 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1011 | --sbi=* | --sb=*)
1012 sbindir=$ac_optarg ;;
1013
1014 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1015 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1016 | --sharedst | --shareds | --shared | --share | --shar \
1017 | --sha | --sh)
1018 ac_prev=sharedstatedir ;;
1019 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1020 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1021 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1022 | --sha=* | --sh=*)
1023 sharedstatedir=$ac_optarg ;;
1024
1025 -site | --site | --sit)
1026 ac_prev=site ;;
1027 -site=* | --site=* | --sit=*)
1028 site=$ac_optarg ;;
1029
1030 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1031 ac_prev=srcdir ;;
1032 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1033 srcdir=$ac_optarg ;;
1034
1035 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1036 | --syscon | --sysco | --sysc | --sys | --sy)
1037 ac_prev=sysconfdir ;;
1038 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1039 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1040 sysconfdir=$ac_optarg ;;
1041
1042 -target | --target | --targe | --targ | --tar | --ta | --t)
1043 ac_prev=target_alias ;;
1044 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1045 target_alias=$ac_optarg ;;
1046
1047 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1048 verbose=yes ;;
1049
1050 -version | --version | --versio | --versi | --vers | -V)
1051 ac_init_version=: ;;
1052
1053 -with-* | --with-*)
1054 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1055 # Reject names that are not valid shell variable names.
1056 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057 as_fn_error "invalid package name: $ac_useropt"
1058 ac_useropt_orig=$ac_useropt
1059 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1060 case $ac_user_opts in
1061 *"
1062 "with_$ac_useropt"
1063 "*) ;;
1064 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1065 ac_unrecognized_sep=', ';;
1066 esac
1067 eval with_$ac_useropt=\$ac_optarg ;;
1068
1069 -without-* | --without-*)
1070 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1071 # Reject names that are not valid shell variable names.
1072 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073 as_fn_error "invalid package name: $ac_useropt"
1074 ac_useropt_orig=$ac_useropt
1075 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076 case $ac_user_opts in
1077 *"
1078 "with_$ac_useropt"
1079 "*) ;;
1080 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1081 ac_unrecognized_sep=', ';;
1082 esac
1083 eval with_$ac_useropt=no ;;
1084
1085 --x)
1086 # Obsolete; use --with-x.
1087 with_x=yes ;;
1088
1089 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1090 | --x-incl | --x-inc | --x-in | --x-i)
1091 ac_prev=x_includes ;;
1092 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1093 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1094 x_includes=$ac_optarg ;;
1095
1096 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1097 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1098 ac_prev=x_libraries ;;
1099 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1100 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1101 x_libraries=$ac_optarg ;;
1102
1103 -*) as_fn_error "unrecognized option: \`$ac_option'
1104 Try \`$0 --help' for more information."
1105 ;;
1106
1107 *=*)
1108 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1109 # Reject names that are not valid shell variable names.
1110 case $ac_envvar in #(
1111 '' | [0-9]* | *[!_$as_cr_alnum]* )
1112 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1113 esac
1114 eval $ac_envvar=\$ac_optarg
1115 export $ac_envvar ;;
1116
1117 *)
1118 # FIXME: should be removed in autoconf 3.0.
1119 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1120 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1121 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1122 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1123 ;;
1124
1125 esac
1126 done
1127
1128 if test -n "$ac_prev"; then
1129 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1130 as_fn_error "missing argument to $ac_option"
1131 fi
1132
1133 if test -n "$ac_unrecognized_opts"; then
1134 case $enable_option_checking in
1135 no) ;;
1136 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1137 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1138 esac
1139 fi
1140
1141 # Check all directory arguments for consistency.
1142 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1143 datadir sysconfdir sharedstatedir localstatedir includedir \
1144 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1145 libdir localedir mandir
1146 do
1147 eval ac_val=\$$ac_var
1148 # Remove trailing slashes.
1149 case $ac_val in
1150 */ )
1151 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1152 eval $ac_var=\$ac_val;;
1153 esac
1154 # Be sure to have absolute directory names.
1155 case $ac_val in
1156 [\\/$]* | ?:[\\/]* ) continue;;
1157 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1158 esac
1159 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1160 done
1161
1162 # There might be people who depend on the old broken behavior: `$host'
1163 # used to hold the argument of --host etc.
1164 # FIXME: To remove some day.
1165 build=$build_alias
1166 host=$host_alias
1167 target=$target_alias
1168
1169 # FIXME: To remove some day.
1170 if test "x$host_alias" != x; then
1171 if test "x$build_alias" = x; then
1172 cross_compiling=maybe
1173 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1174 If a cross compiler is detected then cross compile mode will be used." >&2
1175 elif test "x$build_alias" != "x$host_alias"; then
1176 cross_compiling=yes
1177 fi
1178 fi
1179
1180 ac_tool_prefix=
1181 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1182
1183 test "$silent" = yes && exec 6>/dev/null
1184
1185
1186 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1187 ac_ls_di=`ls -di .` &&
1188 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1189 as_fn_error "working directory cannot be determined"
1190 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1191 as_fn_error "pwd does not report name of working directory"
1192
1193
1194 # Find the source files, if location was not specified.
1195 if test -z "$srcdir"; then
1196 ac_srcdir_defaulted=yes
1197 # Try the directory containing this script, then the parent directory.
1198 ac_confdir=`$as_dirname -- "$as_myself" ||
1199 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1200 X"$as_myself" : 'X\(//\)[^/]' \| \
1201 X"$as_myself" : 'X\(//\)$' \| \
1202 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1203 $as_echo X"$as_myself" |
1204 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1205 s//\1/
1206 q
1207 }
1208 /^X\(\/\/\)[^/].*/{
1209 s//\1/
1210 q
1211 }
1212 /^X\(\/\/\)$/{
1213 s//\1/
1214 q
1215 }
1216 /^X\(\/\).*/{
1217 s//\1/
1218 q
1219 }
1220 s/.*/./; q'`
1221 srcdir=$ac_confdir
1222 if test ! -r "$srcdir/$ac_unique_file"; then
1223 srcdir=..
1224 fi
1225 else
1226 ac_srcdir_defaulted=no
1227 fi
1228 if test ! -r "$srcdir/$ac_unique_file"; then
1229 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1230 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1231 fi
1232 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1233 ac_abs_confdir=`(
1234 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1235 pwd)`
1236 # When building in place, set srcdir=.
1237 if test "$ac_abs_confdir" = "$ac_pwd"; then
1238 srcdir=.
1239 fi
1240 # Remove unnecessary trailing slashes from srcdir.
1241 # Double slashes in file names in object file debugging info
1242 # mess up M-x gdb in Emacs.
1243 case $srcdir in
1244 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1245 esac
1246 for ac_var in $ac_precious_vars; do
1247 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1248 eval ac_env_${ac_var}_value=\$${ac_var}
1249 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1250 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1251 done
1252
1253 #
1254 # Report the --help message.
1255 #
1256 if test "$ac_init_help" = "long"; then
1257 # Omit some internal or obsolete options to make the list less imposing.
1258 # This message is too long to be a string in the A/UX 3.1 sh.
1259 cat <<_ACEOF
1260 \`configure' configures cpplib to adapt to many kinds of systems.
1261
1262 Usage: $0 [OPTION]... [VAR=VALUE]...
1263
1264 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1265 VAR=VALUE. See below for descriptions of some of the useful variables.
1266
1267 Defaults for the options are specified in brackets.
1268
1269 Configuration:
1270 -h, --help display this help and exit
1271 --help=short display options specific to this package
1272 --help=recursive display the short help of all the included packages
1273 -V, --version display version information and exit
1274 -q, --quiet, --silent do not print \`checking...' messages
1275 --cache-file=FILE cache test results in FILE [disabled]
1276 -C, --config-cache alias for \`--cache-file=config.cache'
1277 -n, --no-create do not create output files
1278 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1279
1280 Installation directories:
1281 --prefix=PREFIX install architecture-independent files in PREFIX
1282 [$ac_default_prefix]
1283 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1284 [PREFIX]
1285
1286 By default, \`make install' will install all the files in
1287 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1288 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1289 for instance \`--prefix=\$HOME'.
1290
1291 For better control, use the options below.
1292
1293 Fine tuning of the installation directories:
1294 --bindir=DIR user executables [EPREFIX/bin]
1295 --sbindir=DIR system admin executables [EPREFIX/sbin]
1296 --libexecdir=DIR program executables [EPREFIX/libexec]
1297 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1298 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1299 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1300 --libdir=DIR object code libraries [EPREFIX/lib]
1301 --includedir=DIR C header files [PREFIX/include]
1302 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1303 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1304 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1305 --infodir=DIR info documentation [DATAROOTDIR/info]
1306 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1307 --mandir=DIR man documentation [DATAROOTDIR/man]
1308 --docdir=DIR documentation root [DATAROOTDIR/doc/cpplib]
1309 --htmldir=DIR html documentation [DOCDIR]
1310 --dvidir=DIR dvi documentation [DOCDIR]
1311 --pdfdir=DIR pdf documentation [DOCDIR]
1312 --psdir=DIR ps documentation [DOCDIR]
1313 _ACEOF
1314
1315 cat <<\_ACEOF
1316
1317 System types:
1318 --build=BUILD configure for building on BUILD [guessed]
1319 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1320 --target=TARGET configure for building compilers for TARGET [HOST]
1321 _ACEOF
1322 fi
1323
1324 if test -n "$ac_init_help"; then
1325 case $ac_init_help in
1326 short | recursive ) echo "Configuration of cpplib :";;
1327 esac
1328 cat <<\_ACEOF
1329
1330 Optional Features:
1331 --disable-option-checking ignore unrecognized --enable/--with options
1332 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1333 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1334 --disable-largefile omit support for large files
1335 --enable-build-with-cxx build with C++ compiler instead of C compiler
1336 --enable-werror-always enable -Werror despite compiler version
1337 --disable-rpath do not hardcode runtime library paths
1338 --enable-maintainer-mode enable rules only needed by maintainers
1339 --enable-checking enable expensive run-time checks
1340
1341 Optional Packages:
1342 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1343 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1344 --with-gnu-ld assume the C compiler uses GNU ld default=no
1345 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1346 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1347
1348 Some influential environment variables:
1349 CC C compiler command
1350 CFLAGS C compiler flags
1351 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1352 nonstandard directory <lib dir>
1353 LIBS libraries to pass to the linker, e.g. -l<library>
1354 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1355 you have headers in a nonstandard directory <include dir>
1356 CXX C++ compiler command
1357 CXXFLAGS C++ compiler flags
1358 CPP C preprocessor
1359
1360 Use these variables to override the choices made by `configure' or to help
1361 it to find libraries and programs with nonstandard names/locations.
1362
1363 Report bugs to <gcc-bugs@gcc.gnu.org>.
1364 _ACEOF
1365 ac_status=$?
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 $ac_init_version; then
1425 cat <<\_ACEOF
1426 cpplib configure
1427 generated by GNU Autoconf 2.64
1428
1429 Copyright (C) 2009 Free Software Foundation, Inc.
1430 This configure script is free software; the Free Software Foundation
1431 gives unlimited permission to copy, distribute and modify it.
1432 _ACEOF
1433 exit
1434 fi
1435
1436 ## ------------------------ ##
1437 ## Autoconf initialization. ##
1438 ## ------------------------ ##
1439
1440 # ac_fn_c_try_compile LINENO
1441 # --------------------------
1442 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1443 ac_fn_c_try_compile ()
1444 {
1445 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1446 rm -f conftest.$ac_objext
1447 if { { ac_try="$ac_compile"
1448 case "(($ac_try" in
1449 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1450 *) ac_try_echo=$ac_try;;
1451 esac
1452 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1453 $as_echo "$ac_try_echo"; } >&5
1454 (eval "$ac_compile") 2>conftest.err
1455 ac_status=$?
1456 if test -s conftest.err; then
1457 grep -v '^ *+' conftest.err >conftest.er1
1458 cat conftest.er1 >&5
1459 mv -f conftest.er1 conftest.err
1460 fi
1461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1462 test $ac_status = 0; } && {
1463 test -z "$ac_c_werror_flag" ||
1464 test ! -s conftest.err
1465 } && test -s conftest.$ac_objext; then :
1466 ac_retval=0
1467 else
1468 $as_echo "$as_me: failed program was:" >&5
1469 sed 's/^/| /' conftest.$ac_ext >&5
1470
1471 ac_retval=1
1472 fi
1473 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1474 return $ac_retval
1475
1476 } # ac_fn_c_try_compile
1477
1478 # ac_fn_cxx_try_compile LINENO
1479 # ----------------------------
1480 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1481 ac_fn_cxx_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_cxx_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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1512 return $ac_retval
1513
1514 } # ac_fn_cxx_try_compile
1515
1516 # ac_fn_c_try_cpp LINENO
1517 # ----------------------
1518 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1519 ac_fn_c_try_cpp ()
1520 {
1521 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1522 if { { ac_try="$ac_cpp conftest.$ac_ext"
1523 case "(($ac_try" in
1524 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525 *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1530 ac_status=$?
1531 if test -s conftest.err; then
1532 grep -v '^ *+' conftest.err >conftest.er1
1533 cat conftest.er1 >&5
1534 mv -f conftest.er1 conftest.err
1535 fi
1536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537 test $ac_status = 0; } >/dev/null && {
1538 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1539 test ! -s conftest.err
1540 }; then :
1541 ac_retval=0
1542 else
1543 $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1545
1546 ac_retval=1
1547 fi
1548 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1549 return $ac_retval
1550
1551 } # ac_fn_c_try_cpp
1552
1553 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1554 # -------------------------------------------------------
1555 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1556 # the include files in INCLUDES and setting the cache variable VAR
1557 # accordingly.
1558 ac_fn_c_check_header_mongrel ()
1559 {
1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1563 $as_echo_n "checking for $2... " >&6; }
1564 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1565 $as_echo_n "(cached) " >&6
1566 fi
1567 eval ac_res=\$$3
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1569 $as_echo "$ac_res" >&6; }
1570 else
1571 # Is the header compilable?
1572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1573 $as_echo_n "checking $2 usability... " >&6; }
1574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1575 /* end confdefs.h. */
1576 $4
1577 #include <$2>
1578 _ACEOF
1579 if ac_fn_c_try_compile "$LINENO"; then :
1580 ac_header_compiler=yes
1581 else
1582 ac_header_compiler=no
1583 fi
1584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1586 $as_echo "$ac_header_compiler" >&6; }
1587
1588 # Is the header present?
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1590 $as_echo_n "checking $2 presence... " >&6; }
1591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1592 /* end confdefs.h. */
1593 #include <$2>
1594 _ACEOF
1595 if ac_fn_c_try_cpp "$LINENO"; then :
1596 ac_header_preproc=yes
1597 else
1598 ac_header_preproc=no
1599 fi
1600 rm -f conftest.err conftest.$ac_ext
1601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1602 $as_echo "$ac_header_preproc" >&6; }
1603
1604 # So? What about this header?
1605 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1606 yes:no: )
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1608 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1610 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1611 ;;
1612 no:yes:* )
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1614 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1616 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1618 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1620 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1622 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1623 ( cat <<\_ASBOX
1624 ## ----------------------------------- ##
1625 ## Report this to gcc-bugs@gcc.gnu.org ##
1626 ## ----------------------------------- ##
1627 _ASBOX
1628 ) | sed "s/^/$as_me: WARNING: /" >&2
1629 ;;
1630 esac
1631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1632 $as_echo_n "checking for $2... " >&6; }
1633 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1634 $as_echo_n "(cached) " >&6
1635 else
1636 eval "$3=\$ac_header_compiler"
1637 fi
1638 eval ac_res=\$$3
1639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1640 $as_echo "$ac_res" >&6; }
1641 fi
1642 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1643
1644 } # ac_fn_c_check_header_mongrel
1645
1646 # ac_fn_c_try_run LINENO
1647 # ----------------------
1648 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1649 # that executables *can* be run.
1650 ac_fn_c_try_run ()
1651 {
1652 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653 if { { ac_try="$ac_link"
1654 case "(($ac_try" in
1655 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656 *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660 (eval "$ac_link") 2>&5
1661 ac_status=$?
1662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1663 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1664 { { case "(($ac_try" in
1665 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1666 *) ac_try_echo=$ac_try;;
1667 esac
1668 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1669 $as_echo "$ac_try_echo"; } >&5
1670 (eval "$ac_try") 2>&5
1671 ac_status=$?
1672 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1673 test $ac_status = 0; }; }; then :
1674 ac_retval=0
1675 else
1676 $as_echo "$as_me: program exited with status $ac_status" >&5
1677 $as_echo "$as_me: failed program was:" >&5
1678 sed 's/^/| /' conftest.$ac_ext >&5
1679
1680 ac_retval=$ac_status
1681 fi
1682 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1683 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1684 return $ac_retval
1685
1686 } # ac_fn_c_try_run
1687
1688 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1689 # -------------------------------------------------------
1690 # Tests whether HEADER exists and can be compiled using the include files in
1691 # INCLUDES, setting the cache variable VAR accordingly.
1692 ac_fn_c_check_header_compile ()
1693 {
1694 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1696 $as_echo_n "checking for $2... " >&6; }
1697 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1698 $as_echo_n "(cached) " >&6
1699 else
1700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1701 /* end confdefs.h. */
1702 $4
1703 #include <$2>
1704 _ACEOF
1705 if ac_fn_c_try_compile "$LINENO"; then :
1706 eval "$3=yes"
1707 else
1708 eval "$3=no"
1709 fi
1710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1711 fi
1712 eval ac_res=\$$3
1713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1714 $as_echo "$ac_res" >&6; }
1715 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1716
1717 } # ac_fn_c_check_header_compile
1718
1719 # ac_fn_c_try_link LINENO
1720 # -----------------------
1721 # Try to link conftest.$ac_ext, and return whether this succeeded.
1722 ac_fn_c_try_link ()
1723 {
1724 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1725 rm -f conftest.$ac_objext conftest$ac_exeext
1726 if { { ac_try="$ac_link"
1727 case "(($ac_try" in
1728 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1729 *) ac_try_echo=$ac_try;;
1730 esac
1731 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1732 $as_echo "$ac_try_echo"; } >&5
1733 (eval "$ac_link") 2>conftest.err
1734 ac_status=$?
1735 if test -s conftest.err; then
1736 grep -v '^ *+' conftest.err >conftest.er1
1737 cat conftest.er1 >&5
1738 mv -f conftest.er1 conftest.err
1739 fi
1740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1741 test $ac_status = 0; } && {
1742 test -z "$ac_c_werror_flag" ||
1743 test ! -s conftest.err
1744 } && test -s conftest$ac_exeext && {
1745 test "$cross_compiling" = yes ||
1746 $as_test_x conftest$ac_exeext
1747 }; then :
1748 ac_retval=0
1749 else
1750 $as_echo "$as_me: failed program was:" >&5
1751 sed 's/^/| /' conftest.$ac_ext >&5
1752
1753 ac_retval=1
1754 fi
1755 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1756 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1757 # interfere with the next link command; also delete a directory that is
1758 # left behind by Apple's compiler. We do this before executing the actions.
1759 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1760 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1761 return $ac_retval
1762
1763 } # ac_fn_c_try_link
1764
1765 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1766 # -------------------------------------------
1767 # Tests whether TYPE exists after having included INCLUDES, setting cache
1768 # variable VAR accordingly.
1769 ac_fn_c_check_type ()
1770 {
1771 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1773 $as_echo_n "checking for $2... " >&6; }
1774 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1775 $as_echo_n "(cached) " >&6
1776 else
1777 eval "$3=no"
1778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1779 /* end confdefs.h. */
1780 $4
1781 int
1782 main ()
1783 {
1784 if (sizeof ($2))
1785 return 0;
1786 ;
1787 return 0;
1788 }
1789 _ACEOF
1790 if ac_fn_c_try_compile "$LINENO"; then :
1791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1792 /* end confdefs.h. */
1793 $4
1794 int
1795 main ()
1796 {
1797 if (sizeof (($2)))
1798 return 0;
1799 ;
1800 return 0;
1801 }
1802 _ACEOF
1803 if ac_fn_c_try_compile "$LINENO"; then :
1804
1805 else
1806 eval "$3=yes"
1807 fi
1808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1809 fi
1810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1811 fi
1812 eval ac_res=\$$3
1813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1814 $as_echo "$ac_res" >&6; }
1815 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1816
1817 } # ac_fn_c_check_type
1818
1819 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1820 # --------------------------------------------
1821 # Tries to find the compile-time value of EXPR in a program that includes
1822 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1823 # computed
1824 ac_fn_c_compute_int ()
1825 {
1826 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1827 if test "$cross_compiling" = yes; then
1828 # Depending upon the size, compute the lo and hi bounds.
1829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1830 /* end confdefs.h. */
1831 $4
1832 int
1833 main ()
1834 {
1835 static int test_array [1 - 2 * !(($2) >= 0)];
1836 test_array [0] = 0
1837
1838 ;
1839 return 0;
1840 }
1841 _ACEOF
1842 if ac_fn_c_try_compile "$LINENO"; then :
1843 ac_lo=0 ac_mid=0
1844 while :; do
1845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846 /* end confdefs.h. */
1847 $4
1848 int
1849 main ()
1850 {
1851 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1852 test_array [0] = 0
1853
1854 ;
1855 return 0;
1856 }
1857 _ACEOF
1858 if ac_fn_c_try_compile "$LINENO"; then :
1859 ac_hi=$ac_mid; break
1860 else
1861 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1862 if test $ac_lo -le $ac_mid; then
1863 ac_lo= ac_hi=
1864 break
1865 fi
1866 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1867 fi
1868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1869 done
1870 else
1871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1872 /* end confdefs.h. */
1873 $4
1874 int
1875 main ()
1876 {
1877 static int test_array [1 - 2 * !(($2) < 0)];
1878 test_array [0] = 0
1879
1880 ;
1881 return 0;
1882 }
1883 _ACEOF
1884 if ac_fn_c_try_compile "$LINENO"; then :
1885 ac_hi=-1 ac_mid=-1
1886 while :; do
1887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1888 /* end confdefs.h. */
1889 $4
1890 int
1891 main ()
1892 {
1893 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1894 test_array [0] = 0
1895
1896 ;
1897 return 0;
1898 }
1899 _ACEOF
1900 if ac_fn_c_try_compile "$LINENO"; then :
1901 ac_lo=$ac_mid; break
1902 else
1903 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1904 if test $ac_mid -le $ac_hi; then
1905 ac_lo= ac_hi=
1906 break
1907 fi
1908 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1909 fi
1910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1911 done
1912 else
1913 ac_lo= ac_hi=
1914 fi
1915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1916 fi
1917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1918 # Binary search between lo and hi bounds.
1919 while test "x$ac_lo" != "x$ac_hi"; do
1920 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1922 /* end confdefs.h. */
1923 $4
1924 int
1925 main ()
1926 {
1927 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1928 test_array [0] = 0
1929
1930 ;
1931 return 0;
1932 }
1933 _ACEOF
1934 if ac_fn_c_try_compile "$LINENO"; then :
1935 ac_hi=$ac_mid
1936 else
1937 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1938 fi
1939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1940 done
1941 case $ac_lo in #((
1942 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1943 '') ac_retval=1 ;;
1944 esac
1945 else
1946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1947 /* end confdefs.h. */
1948 $4
1949 static long int longval () { return $2; }
1950 static unsigned long int ulongval () { return $2; }
1951 #include <stdio.h>
1952 #include <stdlib.h>
1953 int
1954 main ()
1955 {
1956
1957 FILE *f = fopen ("conftest.val", "w");
1958 if (! f)
1959 return 1;
1960 if (($2) < 0)
1961 {
1962 long int i = longval ();
1963 if (i != ($2))
1964 return 1;
1965 fprintf (f, "%ld", i);
1966 }
1967 else
1968 {
1969 unsigned long int i = ulongval ();
1970 if (i != ($2))
1971 return 1;
1972 fprintf (f, "%lu", i);
1973 }
1974 /* Do not output a trailing newline, as this causes \r\n confusion
1975 on some platforms. */
1976 return ferror (f) || fclose (f) != 0;
1977
1978 ;
1979 return 0;
1980 }
1981 _ACEOF
1982 if ac_fn_c_try_run "$LINENO"; then :
1983 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1984 else
1985 ac_retval=1
1986 fi
1987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1988 conftest.$ac_objext conftest.beam conftest.$ac_ext
1989 rm -f conftest.val
1990
1991 fi
1992 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1993 return $ac_retval
1994
1995 } # ac_fn_c_compute_int
1996
1997 # ac_fn_c_check_func LINENO FUNC VAR
1998 # ----------------------------------
1999 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2000 ac_fn_c_check_func ()
2001 {
2002 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2004 $as_echo_n "checking for $2... " >&6; }
2005 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2006 $as_echo_n "(cached) " >&6
2007 else
2008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2009 /* end confdefs.h. */
2010 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2011 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2012 #define $2 innocuous_$2
2013
2014 /* System header to define __stub macros and hopefully few prototypes,
2015 which can conflict with char $2 (); below.
2016 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2017 <limits.h> exists even on freestanding compilers. */
2018
2019 #ifdef __STDC__
2020 # include <limits.h>
2021 #else
2022 # include <assert.h>
2023 #endif
2024
2025 #undef $2
2026
2027 /* Override any GCC internal prototype to avoid an error.
2028 Use char because int might match the return type of a GCC
2029 builtin and then its argument prototype would still apply. */
2030 #ifdef __cplusplus
2031 extern "C"
2032 #endif
2033 char $2 ();
2034 /* The GNU C library defines this for functions which it implements
2035 to always fail with ENOSYS. Some functions are actually named
2036 something starting with __ and the normal name is an alias. */
2037 #if defined __stub_$2 || defined __stub___$2
2038 choke me
2039 #endif
2040
2041 int
2042 main ()
2043 {
2044 return $2 ();
2045 ;
2046 return 0;
2047 }
2048 _ACEOF
2049 if ac_fn_c_try_link "$LINENO"; then :
2050 eval "$3=yes"
2051 else
2052 eval "$3=no"
2053 fi
2054 rm -f core conftest.err conftest.$ac_objext \
2055 conftest$ac_exeext conftest.$ac_ext
2056 fi
2057 eval ac_res=\$$3
2058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2059 $as_echo "$ac_res" >&6; }
2060 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2061
2062 } # ac_fn_c_check_func
2063
2064 # ac_fn_c_check_decl LINENO SYMBOL VAR
2065 # ------------------------------------
2066 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2067 ac_fn_c_check_decl ()
2068 {
2069 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2070 as_decl_name=`echo $2|sed 's/ *(.*//'`
2071 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2073 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2074 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2075 $as_echo_n "(cached) " >&6
2076 else
2077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2078 /* end confdefs.h. */
2079 $4
2080 int
2081 main ()
2082 {
2083 #ifndef $as_decl_name
2084 #ifdef __cplusplus
2085 (void) $as_decl_use;
2086 #else
2087 (void) $as_decl_name;
2088 #endif
2089 #endif
2090
2091 ;
2092 return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096 eval "$3=yes"
2097 else
2098 eval "$3=no"
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101 fi
2102 eval ac_res=\$$3
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2104 $as_echo "$ac_res" >&6; }
2105 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2106
2107 } # ac_fn_c_check_decl
2108
2109 # ac_fn_cxx_try_link LINENO
2110 # -------------------------
2111 # Try to link conftest.$ac_ext, and return whether this succeeded.
2112 ac_fn_cxx_try_link ()
2113 {
2114 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2115 rm -f conftest.$ac_objext conftest$ac_exeext
2116 if { { ac_try="$ac_link"
2117 case "(($ac_try" in
2118 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2119 *) ac_try_echo=$ac_try;;
2120 esac
2121 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2122 $as_echo "$ac_try_echo"; } >&5
2123 (eval "$ac_link") 2>conftest.err
2124 ac_status=$?
2125 if test -s conftest.err; then
2126 grep -v '^ *+' conftest.err >conftest.er1
2127 cat conftest.er1 >&5
2128 mv -f conftest.er1 conftest.err
2129 fi
2130 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2131 test $ac_status = 0; } && {
2132 test -z "$ac_cxx_werror_flag" ||
2133 test ! -s conftest.err
2134 } && test -s conftest$ac_exeext && {
2135 test "$cross_compiling" = yes ||
2136 $as_test_x conftest$ac_exeext
2137 }; then :
2138 ac_retval=0
2139 else
2140 $as_echo "$as_me: failed program was:" >&5
2141 sed 's/^/| /' conftest.$ac_ext >&5
2142
2143 ac_retval=1
2144 fi
2145 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2146 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2147 # interfere with the next link command; also delete a directory that is
2148 # left behind by Apple's compiler. We do this before executing the actions.
2149 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2150 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2151 return $ac_retval
2152
2153 } # ac_fn_cxx_try_link
2154 cat >config.log <<_ACEOF
2155 This file contains any messages produced by compilers while
2156 running configure, to aid debugging if configure makes a mistake.
2157
2158 It was created by cpplib $as_me , which was
2159 generated by GNU Autoconf 2.64. Invocation command line was
2160
2161 $ $0 $@
2162
2163 _ACEOF
2164 exec 5>>config.log
2165 {
2166 cat <<_ASUNAME
2167 ## --------- ##
2168 ## Platform. ##
2169 ## --------- ##
2170
2171 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2172 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2173 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2174 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2175 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2176
2177 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2178 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2179
2180 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2181 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2182 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2183 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2184 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2185 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2186 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2187
2188 _ASUNAME
2189
2190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2191 for as_dir in $PATH
2192 do
2193 IFS=$as_save_IFS
2194 test -z "$as_dir" && as_dir=.
2195 $as_echo "PATH: $as_dir"
2196 done
2197 IFS=$as_save_IFS
2198
2199 } >&5
2200
2201 cat >&5 <<_ACEOF
2202
2203
2204 ## ----------- ##
2205 ## Core tests. ##
2206 ## ----------- ##
2207
2208 _ACEOF
2209
2210
2211 # Keep a trace of the command line.
2212 # Strip out --no-create and --no-recursion so they do not pile up.
2213 # Strip out --silent because we don't want to record it for future runs.
2214 # Also quote any args containing shell meta-characters.
2215 # Make two passes to allow for proper duplicate-argument suppression.
2216 ac_configure_args=
2217 ac_configure_args0=
2218 ac_configure_args1=
2219 ac_must_keep_next=false
2220 for ac_pass in 1 2
2221 do
2222 for ac_arg
2223 do
2224 case $ac_arg in
2225 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2226 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2227 | -silent | --silent | --silen | --sile | --sil)
2228 continue ;;
2229 *\'*)
2230 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2231 esac
2232 case $ac_pass in
2233 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2234 2)
2235 as_fn_append ac_configure_args1 " '$ac_arg'"
2236 if test $ac_must_keep_next = true; then
2237 ac_must_keep_next=false # Got value, back to normal.
2238 else
2239 case $ac_arg in
2240 *=* | --config-cache | -C | -disable-* | --disable-* \
2241 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2242 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2243 | -with-* | --with-* | -without-* | --without-* | --x)
2244 case "$ac_configure_args0 " in
2245 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2246 esac
2247 ;;
2248 -* ) ac_must_keep_next=true ;;
2249 esac
2250 fi
2251 as_fn_append ac_configure_args " '$ac_arg'"
2252 ;;
2253 esac
2254 done
2255 done
2256 { ac_configure_args0=; unset ac_configure_args0;}
2257 { ac_configure_args1=; unset ac_configure_args1;}
2258
2259 # When interrupted or exit'd, cleanup temporary files, and complete
2260 # config.log. We remove comments because anyway the quotes in there
2261 # would cause problems or look ugly.
2262 # WARNING: Use '\'' to represent an apostrophe within the trap.
2263 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2264 trap 'exit_status=$?
2265 # Save into config.log some information that might help in debugging.
2266 {
2267 echo
2268
2269 cat <<\_ASBOX
2270 ## ---------------- ##
2271 ## Cache variables. ##
2272 ## ---------------- ##
2273 _ASBOX
2274 echo
2275 # The following way of writing the cache mishandles newlines in values,
2276 (
2277 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2278 eval ac_val=\$$ac_var
2279 case $ac_val in #(
2280 *${as_nl}*)
2281 case $ac_var in #(
2282 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2283 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2284 esac
2285 case $ac_var in #(
2286 _ | IFS | as_nl) ;; #(
2287 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2288 *) { eval $ac_var=; unset $ac_var;} ;;
2289 esac ;;
2290 esac
2291 done
2292 (set) 2>&1 |
2293 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2294 *${as_nl}ac_space=\ *)
2295 sed -n \
2296 "s/'\''/'\''\\\\'\'''\''/g;
2297 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2298 ;; #(
2299 *)
2300 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2301 ;;
2302 esac |
2303 sort
2304 )
2305 echo
2306
2307 cat <<\_ASBOX
2308 ## ----------------- ##
2309 ## Output variables. ##
2310 ## ----------------- ##
2311 _ASBOX
2312 echo
2313 for ac_var in $ac_subst_vars
2314 do
2315 eval ac_val=\$$ac_var
2316 case $ac_val in
2317 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2318 esac
2319 $as_echo "$ac_var='\''$ac_val'\''"
2320 done | sort
2321 echo
2322
2323 if test -n "$ac_subst_files"; then
2324 cat <<\_ASBOX
2325 ## ------------------- ##
2326 ## File substitutions. ##
2327 ## ------------------- ##
2328 _ASBOX
2329 echo
2330 for ac_var in $ac_subst_files
2331 do
2332 eval ac_val=\$$ac_var
2333 case $ac_val in
2334 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2335 esac
2336 $as_echo "$ac_var='\''$ac_val'\''"
2337 done | sort
2338 echo
2339 fi
2340
2341 if test -s confdefs.h; then
2342 cat <<\_ASBOX
2343 ## ----------- ##
2344 ## confdefs.h. ##
2345 ## ----------- ##
2346 _ASBOX
2347 echo
2348 cat confdefs.h
2349 echo
2350 fi
2351 test "$ac_signal" != 0 &&
2352 $as_echo "$as_me: caught signal $ac_signal"
2353 $as_echo "$as_me: exit $exit_status"
2354 } >&5
2355 rm -f core *.core core.conftest.* &&
2356 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2357 exit $exit_status
2358 ' 0
2359 for ac_signal in 1 2 13 15; do
2360 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2361 done
2362 ac_signal=0
2363
2364 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2365 rm -f -r conftest* confdefs.h
2366
2367 $as_echo "/* confdefs.h */" > confdefs.h
2368
2369 # Predefined preprocessor variables.
2370
2371 cat >>confdefs.h <<_ACEOF
2372 #define PACKAGE_NAME "$PACKAGE_NAME"
2373 _ACEOF
2374
2375 cat >>confdefs.h <<_ACEOF
2376 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2377 _ACEOF
2378
2379 cat >>confdefs.h <<_ACEOF
2380 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2381 _ACEOF
2382
2383 cat >>confdefs.h <<_ACEOF
2384 #define PACKAGE_STRING "$PACKAGE_STRING"
2385 _ACEOF
2386
2387 cat >>confdefs.h <<_ACEOF
2388 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2389 _ACEOF
2390
2391 cat >>confdefs.h <<_ACEOF
2392 #define PACKAGE_URL "$PACKAGE_URL"
2393 _ACEOF
2394
2395
2396 # Let the site file select an alternate cache file if it wants to.
2397 # Prefer an explicitly selected file to automatically selected ones.
2398 ac_site_file1=NONE
2399 ac_site_file2=NONE
2400 if test -n "$CONFIG_SITE"; then
2401 ac_site_file1=$CONFIG_SITE
2402 elif test "x$prefix" != xNONE; then
2403 ac_site_file1=$prefix/share/config.site
2404 ac_site_file2=$prefix/etc/config.site
2405 else
2406 ac_site_file1=$ac_default_prefix/share/config.site
2407 ac_site_file2=$ac_default_prefix/etc/config.site
2408 fi
2409 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2410 do
2411 test "x$ac_site_file" = xNONE && continue
2412 if test -r "$ac_site_file"; then
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2414 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2415 sed 's/^/| /' "$ac_site_file" >&5
2416 . "$ac_site_file"
2417 fi
2418 done
2419
2420 if test -r "$cache_file"; then
2421 # Some versions of bash will fail to source /dev/null (special
2422 # files actually), so we avoid doing that.
2423 if test -f "$cache_file"; then
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2425 $as_echo "$as_me: loading cache $cache_file" >&6;}
2426 case $cache_file in
2427 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2428 *) . "./$cache_file";;
2429 esac
2430 fi
2431 else
2432 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2433 $as_echo "$as_me: creating cache $cache_file" >&6;}
2434 >$cache_file
2435 fi
2436
2437 # Check that the precious variables saved in the cache have kept the same
2438 # value.
2439 ac_cache_corrupted=false
2440 for ac_var in $ac_precious_vars; do
2441 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2442 eval ac_new_set=\$ac_env_${ac_var}_set
2443 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2444 eval ac_new_val=\$ac_env_${ac_var}_value
2445 case $ac_old_set,$ac_new_set in
2446 set,)
2447 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2448 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2449 ac_cache_corrupted=: ;;
2450 ,set)
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2452 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2453 ac_cache_corrupted=: ;;
2454 ,);;
2455 *)
2456 if test "x$ac_old_val" != "x$ac_new_val"; then
2457 # differences in whitespace do not lead to failure.
2458 ac_old_val_w=`echo x $ac_old_val`
2459 ac_new_val_w=`echo x $ac_new_val`
2460 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2461 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2462 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2463 ac_cache_corrupted=:
2464 else
2465 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2466 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2467 eval $ac_var=\$ac_old_val
2468 fi
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2470 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2472 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2473 fi;;
2474 esac
2475 # Pass precious variables to config.status.
2476 if test "$ac_new_set" = set; then
2477 case $ac_new_val in
2478 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2479 *) ac_arg=$ac_var=$ac_new_val ;;
2480 esac
2481 case " $ac_configure_args " in
2482 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2483 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2484 esac
2485 fi
2486 done
2487 if $ac_cache_corrupted; then
2488 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2491 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2492 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2493 fi
2494 ## -------------------- ##
2495 ## Main body of script. ##
2496 ## -------------------- ##
2497
2498 ac_ext=c
2499 ac_cpp='$CPP $CPPFLAGS'
2500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2503
2504
2505
2506
2507
2508
2509
2510 ac_aux_dir=
2511 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2512 for ac_t in install-sh install.sh shtool; do
2513 if test -f "$ac_dir/$ac_t"; then
2514 ac_aux_dir=$ac_dir
2515 ac_install_sh="$ac_aux_dir/$ac_t -c"
2516 break 2
2517 fi
2518 done
2519 done
2520 if test -z "$ac_aux_dir"; then
2521 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2522 fi
2523
2524 # These three variables are undocumented and unsupported,
2525 # and are intended to be withdrawn in a future Autoconf release.
2526 # They can cause serious problems if a builder's source tree is in a directory
2527 # whose full name contains unusual characters.
2528 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2529 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2530 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2531
2532
2533 # Make sure we can run config.sub.
2534 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2535 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2536
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2538 $as_echo_n "checking build system type... " >&6; }
2539 if test "${ac_cv_build+set}" = set; then :
2540 $as_echo_n "(cached) " >&6
2541 else
2542 ac_build_alias=$build_alias
2543 test "x$ac_build_alias" = x &&
2544 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2545 test "x$ac_build_alias" = x &&
2546 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2547 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2548 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2549
2550 fi
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2552 $as_echo "$ac_cv_build" >&6; }
2553 case $ac_cv_build in
2554 *-*-*) ;;
2555 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2556 esac
2557 build=$ac_cv_build
2558 ac_save_IFS=$IFS; IFS='-'
2559 set x $ac_cv_build
2560 shift
2561 build_cpu=$1
2562 build_vendor=$2
2563 shift; shift
2564 # Remember, the first character of IFS is used to create $*,
2565 # except with old shells:
2566 build_os=$*
2567 IFS=$ac_save_IFS
2568 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2569
2570
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2572 $as_echo_n "checking host system type... " >&6; }
2573 if test "${ac_cv_host+set}" = set; then :
2574 $as_echo_n "(cached) " >&6
2575 else
2576 if test "x$host_alias" = x; then
2577 ac_cv_host=$ac_cv_build
2578 else
2579 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2580 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2581 fi
2582
2583 fi
2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2585 $as_echo "$ac_cv_host" >&6; }
2586 case $ac_cv_host in
2587 *-*-*) ;;
2588 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2589 esac
2590 host=$ac_cv_host
2591 ac_save_IFS=$IFS; IFS='-'
2592 set x $ac_cv_host
2593 shift
2594 host_cpu=$1
2595 host_vendor=$2
2596 shift; shift
2597 # Remember, the first character of IFS is used to create $*,
2598 # except with old shells:
2599 host_os=$*
2600 IFS=$ac_save_IFS
2601 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2602
2603
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2605 $as_echo_n "checking target system type... " >&6; }
2606 if test "${ac_cv_target+set}" = set; then :
2607 $as_echo_n "(cached) " >&6
2608 else
2609 if test "x$target_alias" = x; then
2610 ac_cv_target=$ac_cv_host
2611 else
2612 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2613 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2614 fi
2615
2616 fi
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2618 $as_echo "$ac_cv_target" >&6; }
2619 case $ac_cv_target in
2620 *-*-*) ;;
2621 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2622 esac
2623 target=$ac_cv_target
2624 ac_save_IFS=$IFS; IFS='-'
2625 set x $ac_cv_target
2626 shift
2627 target_cpu=$1
2628 target_vendor=$2
2629 shift; shift
2630 # Remember, the first character of IFS is used to create $*,
2631 # except with old shells:
2632 target_os=$*
2633 IFS=$ac_save_IFS
2634 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2635
2636
2637 # The aliases save the names the user supplied, while $host etc.
2638 # will get canonicalized.
2639 test -n "$target_alias" &&
2640 test "$program_prefix$program_suffix$program_transform_name" = \
2641 NONENONEs,x,x, &&
2642 program_prefix=${target_alias}-
2643
2644
2645 # Checks for programs.
2646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2647 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2648 set x ${MAKE-make}
2649 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2650 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2651 $as_echo_n "(cached) " >&6
2652 else
2653 cat >conftest.make <<\_ACEOF
2654 SHELL = /bin/sh
2655 all:
2656 @echo '@@@%%%=$(MAKE)=@@@%%%'
2657 _ACEOF
2658 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2659 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2660 *@@@%%%=?*=@@@%%%*)
2661 eval ac_cv_prog_make_${ac_make}_set=yes;;
2662 *)
2663 eval ac_cv_prog_make_${ac_make}_set=no;;
2664 esac
2665 rm -f conftest.make
2666 fi
2667 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2669 $as_echo "yes" >&6; }
2670 SET_MAKE=
2671 else
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2673 $as_echo "no" >&6; }
2674 SET_MAKE="MAKE=${MAKE-make}"
2675 fi
2676
2677 # Find a good install program. We prefer a C program (faster),
2678 # so one script is as good as another. But avoid the broken or
2679 # incompatible versions:
2680 # SysV /etc/install, /usr/sbin/install
2681 # SunOS /usr/etc/install
2682 # IRIX /sbin/install
2683 # AIX /bin/install
2684 # AmigaOS /C/install, which installs bootblocks on floppy discs
2685 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2686 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2687 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2688 # OS/2's system install, which has a completely different semantic
2689 # ./install, which can be erroneously created by make from ./install.sh.
2690 # Reject install programs that cannot install multiple files.
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2692 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2693 if test -z "$INSTALL"; then
2694 if test "${ac_cv_path_install+set}" = set; then :
2695 $as_echo_n "(cached) " >&6
2696 else
2697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2698 for as_dir in $PATH
2699 do
2700 IFS=$as_save_IFS
2701 test -z "$as_dir" && as_dir=.
2702 # Account for people who put trailing slashes in PATH elements.
2703 case $as_dir/ in #((
2704 ./ | .// | /[cC]/* | \
2705 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2706 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2707 /usr/ucb/* ) ;;
2708 *)
2709 # OSF1 and SCO ODT 3.0 have their own names for install.
2710 # Don't use installbsd from OSF since it installs stuff as root
2711 # by default.
2712 for ac_prog in ginstall scoinst install; do
2713 for ac_exec_ext in '' $ac_executable_extensions; do
2714 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2715 if test $ac_prog = install &&
2716 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2717 # AIX install. It has an incompatible calling convention.
2718 :
2719 elif test $ac_prog = install &&
2720 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2721 # program-specific install script used by HP pwplus--don't use.
2722 :
2723 else
2724 rm -rf conftest.one conftest.two conftest.dir
2725 echo one > conftest.one
2726 echo two > conftest.two
2727 mkdir conftest.dir
2728 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2729 test -s conftest.one && test -s conftest.two &&
2730 test -s conftest.dir/conftest.one &&
2731 test -s conftest.dir/conftest.two
2732 then
2733 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2734 break 3
2735 fi
2736 fi
2737 fi
2738 done
2739 done
2740 ;;
2741 esac
2742
2743 done
2744 IFS=$as_save_IFS
2745
2746 rm -rf conftest.one conftest.two conftest.dir
2747
2748 fi
2749 if test "${ac_cv_path_install+set}" = set; then
2750 INSTALL=$ac_cv_path_install
2751 else
2752 # As a last resort, use the slow shell script. Don't cache a
2753 # value for INSTALL within a source directory, because that will
2754 # break other packages using the cache if that directory is
2755 # removed, or if the value is a relative name.
2756 INSTALL=$ac_install_sh
2757 fi
2758 fi
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2760 $as_echo "$INSTALL" >&6; }
2761
2762 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2763 # It thinks the first close brace ends the variable substitution.
2764 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2765
2766 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2767
2768 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2769
2770 ac_ext=c
2771 ac_cpp='$CPP $CPPFLAGS'
2772 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2773 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2774 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2775 if test -n "$ac_tool_prefix"; then
2776 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2777 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2779 $as_echo_n "checking for $ac_word... " >&6; }
2780 if test "${ac_cv_prog_CC+set}" = set; then :
2781 $as_echo_n "(cached) " >&6
2782 else
2783 if test -n "$CC"; then
2784 ac_cv_prog_CC="$CC" # Let the user override the test.
2785 else
2786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2787 for as_dir in $PATH
2788 do
2789 IFS=$as_save_IFS
2790 test -z "$as_dir" && as_dir=.
2791 for ac_exec_ext in '' $ac_executable_extensions; do
2792 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2793 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2794 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2795 break 2
2796 fi
2797 done
2798 done
2799 IFS=$as_save_IFS
2800
2801 fi
2802 fi
2803 CC=$ac_cv_prog_CC
2804 if test -n "$CC"; then
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2806 $as_echo "$CC" >&6; }
2807 else
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2809 $as_echo "no" >&6; }
2810 fi
2811
2812
2813 fi
2814 if test -z "$ac_cv_prog_CC"; then
2815 ac_ct_CC=$CC
2816 # Extract the first word of "gcc", so it can be a program name with args.
2817 set dummy gcc; ac_word=$2
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2819 $as_echo_n "checking for $ac_word... " >&6; }
2820 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2821 $as_echo_n "(cached) " >&6
2822 else
2823 if test -n "$ac_ct_CC"; then
2824 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2825 else
2826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2827 for as_dir in $PATH
2828 do
2829 IFS=$as_save_IFS
2830 test -z "$as_dir" && as_dir=.
2831 for ac_exec_ext in '' $ac_executable_extensions; do
2832 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2833 ac_cv_prog_ac_ct_CC="gcc"
2834 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2835 break 2
2836 fi
2837 done
2838 done
2839 IFS=$as_save_IFS
2840
2841 fi
2842 fi
2843 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2844 if test -n "$ac_ct_CC"; then
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2846 $as_echo "$ac_ct_CC" >&6; }
2847 else
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2849 $as_echo "no" >&6; }
2850 fi
2851
2852 if test "x$ac_ct_CC" = x; then
2853 CC=""
2854 else
2855 case $cross_compiling:$ac_tool_warned in
2856 yes:)
2857 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2858 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2859 ac_tool_warned=yes ;;
2860 esac
2861 CC=$ac_ct_CC
2862 fi
2863 else
2864 CC="$ac_cv_prog_CC"
2865 fi
2866
2867 if test -z "$CC"; then
2868 if test -n "$ac_tool_prefix"; then
2869 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2870 set dummy ${ac_tool_prefix}cc; ac_word=$2
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2872 $as_echo_n "checking for $ac_word... " >&6; }
2873 if test "${ac_cv_prog_CC+set}" = set; then :
2874 $as_echo_n "(cached) " >&6
2875 else
2876 if test -n "$CC"; then
2877 ac_cv_prog_CC="$CC" # Let the user override the test.
2878 else
2879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2880 for as_dir in $PATH
2881 do
2882 IFS=$as_save_IFS
2883 test -z "$as_dir" && as_dir=.
2884 for ac_exec_ext in '' $ac_executable_extensions; do
2885 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2886 ac_cv_prog_CC="${ac_tool_prefix}cc"
2887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2888 break 2
2889 fi
2890 done
2891 done
2892 IFS=$as_save_IFS
2893
2894 fi
2895 fi
2896 CC=$ac_cv_prog_CC
2897 if test -n "$CC"; then
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2899 $as_echo "$CC" >&6; }
2900 else
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2902 $as_echo "no" >&6; }
2903 fi
2904
2905
2906 fi
2907 fi
2908 if test -z "$CC"; then
2909 # Extract the first word of "cc", so it can be a program name with args.
2910 set dummy cc; ac_word=$2
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2912 $as_echo_n "checking for $ac_word... " >&6; }
2913 if test "${ac_cv_prog_CC+set}" = set; then :
2914 $as_echo_n "(cached) " >&6
2915 else
2916 if test -n "$CC"; then
2917 ac_cv_prog_CC="$CC" # Let the user override the test.
2918 else
2919 ac_prog_rejected=no
2920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2921 for as_dir in $PATH
2922 do
2923 IFS=$as_save_IFS
2924 test -z "$as_dir" && as_dir=.
2925 for ac_exec_ext in '' $ac_executable_extensions; do
2926 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2927 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2928 ac_prog_rejected=yes
2929 continue
2930 fi
2931 ac_cv_prog_CC="cc"
2932 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2933 break 2
2934 fi
2935 done
2936 done
2937 IFS=$as_save_IFS
2938
2939 if test $ac_prog_rejected = yes; then
2940 # We found a bogon in the path, so make sure we never use it.
2941 set dummy $ac_cv_prog_CC
2942 shift
2943 if test $# != 0; then
2944 # We chose a different compiler from the bogus one.
2945 # However, it has the same basename, so the bogon will be chosen
2946 # first if we set CC to just the basename; use the full file name.
2947 shift
2948 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2949 fi
2950 fi
2951 fi
2952 fi
2953 CC=$ac_cv_prog_CC
2954 if test -n "$CC"; then
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2956 $as_echo "$CC" >&6; }
2957 else
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2959 $as_echo "no" >&6; }
2960 fi
2961
2962
2963 fi
2964 if test -z "$CC"; then
2965 if test -n "$ac_tool_prefix"; then
2966 for ac_prog in cl.exe
2967 do
2968 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2969 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2971 $as_echo_n "checking for $ac_word... " >&6; }
2972 if test "${ac_cv_prog_CC+set}" = set; then :
2973 $as_echo_n "(cached) " >&6
2974 else
2975 if test -n "$CC"; then
2976 ac_cv_prog_CC="$CC" # Let the user override the test.
2977 else
2978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2979 for as_dir in $PATH
2980 do
2981 IFS=$as_save_IFS
2982 test -z "$as_dir" && as_dir=.
2983 for ac_exec_ext in '' $ac_executable_extensions; do
2984 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2985 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2987 break 2
2988 fi
2989 done
2990 done
2991 IFS=$as_save_IFS
2992
2993 fi
2994 fi
2995 CC=$ac_cv_prog_CC
2996 if test -n "$CC"; then
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2998 $as_echo "$CC" >&6; }
2999 else
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3001 $as_echo "no" >&6; }
3002 fi
3003
3004
3005 test -n "$CC" && break
3006 done
3007 fi
3008 if test -z "$CC"; then
3009 ac_ct_CC=$CC
3010 for ac_prog in cl.exe
3011 do
3012 # Extract the first word of "$ac_prog", so it can be a program name with args.
3013 set dummy $ac_prog; ac_word=$2
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3015 $as_echo_n "checking for $ac_word... " >&6; }
3016 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3017 $as_echo_n "(cached) " >&6
3018 else
3019 if test -n "$ac_ct_CC"; then
3020 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3021 else
3022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3023 for as_dir in $PATH
3024 do
3025 IFS=$as_save_IFS
3026 test -z "$as_dir" && as_dir=.
3027 for ac_exec_ext in '' $ac_executable_extensions; do
3028 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3029 ac_cv_prog_ac_ct_CC="$ac_prog"
3030 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3031 break 2
3032 fi
3033 done
3034 done
3035 IFS=$as_save_IFS
3036
3037 fi
3038 fi
3039 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3040 if test -n "$ac_ct_CC"; then
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3042 $as_echo "$ac_ct_CC" >&6; }
3043 else
3044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3045 $as_echo "no" >&6; }
3046 fi
3047
3048
3049 test -n "$ac_ct_CC" && break
3050 done
3051
3052 if test "x$ac_ct_CC" = x; then
3053 CC=""
3054 else
3055 case $cross_compiling:$ac_tool_warned in
3056 yes:)
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3058 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3059 ac_tool_warned=yes ;;
3060 esac
3061 CC=$ac_ct_CC
3062 fi
3063 fi
3064
3065 fi
3066
3067
3068 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3069 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3070 as_fn_error "no acceptable C compiler found in \$PATH
3071 See \`config.log' for more details." "$LINENO" 5; }
3072
3073 # Provide some information about the compiler.
3074 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3075 set X $ac_compile
3076 ac_compiler=$2
3077 for ac_option in --version -v -V -qversion; do
3078 { { ac_try="$ac_compiler $ac_option >&5"
3079 case "(($ac_try" in
3080 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3081 *) ac_try_echo=$ac_try;;
3082 esac
3083 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3084 $as_echo "$ac_try_echo"; } >&5
3085 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3086 ac_status=$?
3087 if test -s conftest.err; then
3088 sed '10a\
3089 ... rest of stderr output deleted ...
3090 10q' conftest.err >conftest.er1
3091 cat conftest.er1 >&5
3092 rm -f conftest.er1 conftest.err
3093 fi
3094 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3095 test $ac_status = 0; }
3096 done
3097
3098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3099 /* end confdefs.h. */
3100
3101 int
3102 main ()
3103 {
3104
3105 ;
3106 return 0;
3107 }
3108 _ACEOF
3109 ac_clean_files_save=$ac_clean_files
3110 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3111 # Try to create an executable without -o first, disregard a.out.
3112 # It will help us diagnose broken compilers, and finding out an intuition
3113 # of exeext.
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3115 $as_echo_n "checking for C compiler default output file name... " >&6; }
3116 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3117
3118 # The possible output files:
3119 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3120
3121 ac_rmfiles=
3122 for ac_file in $ac_files
3123 do
3124 case $ac_file in
3125 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3126 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3127 esac
3128 done
3129 rm -f $ac_rmfiles
3130
3131 if { { ac_try="$ac_link_default"
3132 case "(($ac_try" in
3133 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3134 *) ac_try_echo=$ac_try;;
3135 esac
3136 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3137 $as_echo "$ac_try_echo"; } >&5
3138 (eval "$ac_link_default") 2>&5
3139 ac_status=$?
3140 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3141 test $ac_status = 0; }; then :
3142 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3143 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3144 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3145 # so that the user can short-circuit this test for compilers unknown to
3146 # Autoconf.
3147 for ac_file in $ac_files ''
3148 do
3149 test -f "$ac_file" || continue
3150 case $ac_file in
3151 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3152 ;;
3153 [ab].out )
3154 # We found the default executable, but exeext='' is most
3155 # certainly right.
3156 break;;
3157 *.* )
3158 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3159 then :; else
3160 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3161 fi
3162 # We set ac_cv_exeext here because the later test for it is not
3163 # safe: cross compilers may not add the suffix if given an `-o'
3164 # argument, so we may need to know it at that point already.
3165 # Even if this section looks crufty: it has the advantage of
3166 # actually working.
3167 break;;
3168 * )
3169 break;;
3170 esac
3171 done
3172 test "$ac_cv_exeext" = no && ac_cv_exeext=
3173
3174 else
3175 ac_file=''
3176 fi
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3178 $as_echo "$ac_file" >&6; }
3179 if test -z "$ac_file"; then :
3180 $as_echo "$as_me: failed program was:" >&5
3181 sed 's/^/| /' conftest.$ac_ext >&5
3182
3183 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3184 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3185 { as_fn_set_status 77
3186 as_fn_error "C compiler cannot create executables
3187 See \`config.log' for more details." "$LINENO" 5; }; }
3188 fi
3189 ac_exeext=$ac_cv_exeext
3190
3191 # Check that the compiler produces executables we can run. If not, either
3192 # the compiler is broken, or we cross compile.
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3194 $as_echo_n "checking whether the C compiler works... " >&6; }
3195 # If not cross compiling, check that we can run a simple program.
3196 if test "$cross_compiling" != yes; then
3197 if { ac_try='./$ac_file'
3198 { { case "(($ac_try" in
3199 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3200 *) ac_try_echo=$ac_try;;
3201 esac
3202 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3203 $as_echo "$ac_try_echo"; } >&5
3204 (eval "$ac_try") 2>&5
3205 ac_status=$?
3206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3207 test $ac_status = 0; }; }; then
3208 cross_compiling=no
3209 else
3210 if test "$cross_compiling" = maybe; then
3211 cross_compiling=yes
3212 else
3213 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3214 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3215 as_fn_error "cannot run C compiled programs.
3216 If you meant to cross compile, use \`--host'.
3217 See \`config.log' for more details." "$LINENO" 5; }
3218 fi
3219 fi
3220 fi
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3222 $as_echo "yes" >&6; }
3223
3224 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3225 ac_clean_files=$ac_clean_files_save
3226 # Check that the compiler produces executables we can run. If not, either
3227 # the compiler is broken, or we cross compile.
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3229 $as_echo_n "checking whether we are cross compiling... " >&6; }
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3231 $as_echo "$cross_compiling" >&6; }
3232
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3234 $as_echo_n "checking for suffix of executables... " >&6; }
3235 if { { ac_try="$ac_link"
3236 case "(($ac_try" in
3237 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3238 *) ac_try_echo=$ac_try;;
3239 esac
3240 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3241 $as_echo "$ac_try_echo"; } >&5
3242 (eval "$ac_link") 2>&5
3243 ac_status=$?
3244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3245 test $ac_status = 0; }; then :
3246 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3247 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3248 # work properly (i.e., refer to `conftest.exe'), while it won't with
3249 # `rm'.
3250 for ac_file in conftest.exe conftest conftest.*; do
3251 test -f "$ac_file" || continue
3252 case $ac_file in
3253 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3254 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3255 break;;
3256 * ) break;;
3257 esac
3258 done
3259 else
3260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3262 as_fn_error "cannot compute suffix of executables: cannot compile and link
3263 See \`config.log' for more details." "$LINENO" 5; }
3264 fi
3265 rm -f conftest$ac_cv_exeext
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3267 $as_echo "$ac_cv_exeext" >&6; }
3268
3269 rm -f conftest.$ac_ext
3270 EXEEXT=$ac_cv_exeext
3271 ac_exeext=$EXEEXT
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3273 $as_echo_n "checking for suffix of object files... " >&6; }
3274 if test "${ac_cv_objext+set}" = set; then :
3275 $as_echo_n "(cached) " >&6
3276 else
3277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3278 /* end confdefs.h. */
3279
3280 int
3281 main ()
3282 {
3283
3284 ;
3285 return 0;
3286 }
3287 _ACEOF
3288 rm -f conftest.o conftest.obj
3289 if { { ac_try="$ac_compile"
3290 case "(($ac_try" in
3291 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3292 *) ac_try_echo=$ac_try;;
3293 esac
3294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3295 $as_echo "$ac_try_echo"; } >&5
3296 (eval "$ac_compile") 2>&5
3297 ac_status=$?
3298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3299 test $ac_status = 0; }; then :
3300 for ac_file in conftest.o conftest.obj conftest.*; do
3301 test -f "$ac_file" || continue;
3302 case $ac_file in
3303 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3304 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3305 break;;
3306 esac
3307 done
3308 else
3309 $as_echo "$as_me: failed program was:" >&5
3310 sed 's/^/| /' conftest.$ac_ext >&5
3311
3312 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3313 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3314 as_fn_error "cannot compute suffix of object files: cannot compile
3315 See \`config.log' for more details." "$LINENO" 5; }
3316 fi
3317 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3318 fi
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3320 $as_echo "$ac_cv_objext" >&6; }
3321 OBJEXT=$ac_cv_objext
3322 ac_objext=$OBJEXT
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3324 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3325 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3326 $as_echo_n "(cached) " >&6
3327 else
3328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3329 /* end confdefs.h. */
3330
3331 int
3332 main ()
3333 {
3334 #ifndef __GNUC__
3335 choke me
3336 #endif
3337
3338 ;
3339 return 0;
3340 }
3341 _ACEOF
3342 if ac_fn_c_try_compile "$LINENO"; then :
3343 ac_compiler_gnu=yes
3344 else
3345 ac_compiler_gnu=no
3346 fi
3347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3348 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3349
3350 fi
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3352 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3353 if test $ac_compiler_gnu = yes; then
3354 GCC=yes
3355 else
3356 GCC=
3357 fi
3358 ac_test_CFLAGS=${CFLAGS+set}
3359 ac_save_CFLAGS=$CFLAGS
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3361 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3362 if test "${ac_cv_prog_cc_g+set}" = set; then :
3363 $as_echo_n "(cached) " >&6
3364 else
3365 ac_save_c_werror_flag=$ac_c_werror_flag
3366 ac_c_werror_flag=yes
3367 ac_cv_prog_cc_g=no
3368 CFLAGS="-g"
3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3370 /* end confdefs.h. */
3371
3372 int
3373 main ()
3374 {
3375
3376 ;
3377 return 0;
3378 }
3379 _ACEOF
3380 if ac_fn_c_try_compile "$LINENO"; then :
3381 ac_cv_prog_cc_g=yes
3382 else
3383 CFLAGS=""
3384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3385 /* end confdefs.h. */
3386
3387 int
3388 main ()
3389 {
3390
3391 ;
3392 return 0;
3393 }
3394 _ACEOF
3395 if ac_fn_c_try_compile "$LINENO"; then :
3396
3397 else
3398 ac_c_werror_flag=$ac_save_c_werror_flag
3399 CFLAGS="-g"
3400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3401 /* end confdefs.h. */
3402
3403 int
3404 main ()
3405 {
3406
3407 ;
3408 return 0;
3409 }
3410 _ACEOF
3411 if ac_fn_c_try_compile "$LINENO"; then :
3412 ac_cv_prog_cc_g=yes
3413 fi
3414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3415 fi
3416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3417 fi
3418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3419 ac_c_werror_flag=$ac_save_c_werror_flag
3420 fi
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3422 $as_echo "$ac_cv_prog_cc_g" >&6; }
3423 if test "$ac_test_CFLAGS" = set; then
3424 CFLAGS=$ac_save_CFLAGS
3425 elif test $ac_cv_prog_cc_g = yes; then
3426 if test "$GCC" = yes; then
3427 CFLAGS="-g -O2"
3428 else
3429 CFLAGS="-g"
3430 fi
3431 else
3432 if test "$GCC" = yes; then
3433 CFLAGS="-O2"
3434 else
3435 CFLAGS=
3436 fi
3437 fi
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3439 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3440 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3441 $as_echo_n "(cached) " >&6
3442 else
3443 ac_cv_prog_cc_c89=no
3444 ac_save_CC=$CC
3445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3446 /* end confdefs.h. */
3447 #include <stdarg.h>
3448 #include <stdio.h>
3449 #include <sys/types.h>
3450 #include <sys/stat.h>
3451 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3452 struct buf { int x; };
3453 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3454 static char *e (p, i)
3455 char **p;
3456 int i;
3457 {
3458 return p[i];
3459 }
3460 static char *f (char * (*g) (char **, int), char **p, ...)
3461 {
3462 char *s;
3463 va_list v;
3464 va_start (v,p);
3465 s = g (p, va_arg (v,int));
3466 va_end (v);
3467 return s;
3468 }
3469
3470 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3471 function prototypes and stuff, but not '\xHH' hex character constants.
3472 These don't provoke an error unfortunately, instead are silently treated
3473 as 'x'. The following induces an error, until -std is added to get
3474 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3475 array size at least. It's necessary to write '\x00'==0 to get something
3476 that's true only with -std. */
3477 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3478
3479 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3480 inside strings and character constants. */
3481 #define FOO(x) 'x'
3482 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3483
3484 int test (int i, double x);
3485 struct s1 {int (*f) (int a);};
3486 struct s2 {int (*f) (double a);};
3487 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3488 int argc;
3489 char **argv;
3490 int
3491 main ()
3492 {
3493 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3494 ;
3495 return 0;
3496 }
3497 _ACEOF
3498 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3499 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3500 do
3501 CC="$ac_save_CC $ac_arg"
3502 if ac_fn_c_try_compile "$LINENO"; then :
3503 ac_cv_prog_cc_c89=$ac_arg
3504 fi
3505 rm -f core conftest.err conftest.$ac_objext
3506 test "x$ac_cv_prog_cc_c89" != "xno" && break
3507 done
3508 rm -f conftest.$ac_ext
3509 CC=$ac_save_CC
3510
3511 fi
3512 # AC_CACHE_VAL
3513 case "x$ac_cv_prog_cc_c89" in
3514 x)
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3516 $as_echo "none needed" >&6; } ;;
3517 xno)
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3519 $as_echo "unsupported" >&6; } ;;
3520 *)
3521 CC="$CC $ac_cv_prog_cc_c89"
3522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3523 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3524 esac
3525 if test "x$ac_cv_prog_cc_c89" != xno; then :
3526
3527 fi
3528
3529 ac_ext=c
3530 ac_cpp='$CPP $CPPFLAGS'
3531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3534
3535 ac_ext=cpp
3536 ac_cpp='$CXXCPP $CPPFLAGS'
3537 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3538 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3539 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3540 if test -z "$CXX"; then
3541 if test -n "$CCC"; then
3542 CXX=$CCC
3543 else
3544 if test -n "$ac_tool_prefix"; then
3545 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3546 do
3547 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3548 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3550 $as_echo_n "checking for $ac_word... " >&6; }
3551 if test "${ac_cv_prog_CXX+set}" = set; then :
3552 $as_echo_n "(cached) " >&6
3553 else
3554 if test -n "$CXX"; then
3555 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3556 else
3557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3558 for as_dir in $PATH
3559 do
3560 IFS=$as_save_IFS
3561 test -z "$as_dir" && as_dir=.
3562 for ac_exec_ext in '' $ac_executable_extensions; do
3563 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3564 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3565 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3566 break 2
3567 fi
3568 done
3569 done
3570 IFS=$as_save_IFS
3571
3572 fi
3573 fi
3574 CXX=$ac_cv_prog_CXX
3575 if test -n "$CXX"; then
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3577 $as_echo "$CXX" >&6; }
3578 else
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3580 $as_echo "no" >&6; }
3581 fi
3582
3583
3584 test -n "$CXX" && break
3585 done
3586 fi
3587 if test -z "$CXX"; then
3588 ac_ct_CXX=$CXX
3589 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3590 do
3591 # Extract the first word of "$ac_prog", so it can be a program name with args.
3592 set dummy $ac_prog; ac_word=$2
3593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3594 $as_echo_n "checking for $ac_word... " >&6; }
3595 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3596 $as_echo_n "(cached) " >&6
3597 else
3598 if test -n "$ac_ct_CXX"; then
3599 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3600 else
3601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3602 for as_dir in $PATH
3603 do
3604 IFS=$as_save_IFS
3605 test -z "$as_dir" && as_dir=.
3606 for ac_exec_ext in '' $ac_executable_extensions; do
3607 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3608 ac_cv_prog_ac_ct_CXX="$ac_prog"
3609 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3610 break 2
3611 fi
3612 done
3613 done
3614 IFS=$as_save_IFS
3615
3616 fi
3617 fi
3618 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3619 if test -n "$ac_ct_CXX"; then
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3621 $as_echo "$ac_ct_CXX" >&6; }
3622 else
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3624 $as_echo "no" >&6; }
3625 fi
3626
3627
3628 test -n "$ac_ct_CXX" && break
3629 done
3630
3631 if test "x$ac_ct_CXX" = x; then
3632 CXX="g++"
3633 else
3634 case $cross_compiling:$ac_tool_warned in
3635 yes:)
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3637 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3638 ac_tool_warned=yes ;;
3639 esac
3640 CXX=$ac_ct_CXX
3641 fi
3642 fi
3643
3644 fi
3645 fi
3646 # Provide some information about the compiler.
3647 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3648 set X $ac_compile
3649 ac_compiler=$2
3650 for ac_option in --version -v -V -qversion; do
3651 { { ac_try="$ac_compiler $ac_option >&5"
3652 case "(($ac_try" in
3653 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3654 *) ac_try_echo=$ac_try;;
3655 esac
3656 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3657 $as_echo "$ac_try_echo"; } >&5
3658 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3659 ac_status=$?
3660 if test -s conftest.err; then
3661 sed '10a\
3662 ... rest of stderr output deleted ...
3663 10q' conftest.err >conftest.er1
3664 cat conftest.er1 >&5
3665 rm -f conftest.er1 conftest.err
3666 fi
3667 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3668 test $ac_status = 0; }
3669 done
3670
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3672 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3673 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3674 $as_echo_n "(cached) " >&6
3675 else
3676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3677 /* end confdefs.h. */
3678
3679 int
3680 main ()
3681 {
3682 #ifndef __GNUC__
3683 choke me
3684 #endif
3685
3686 ;
3687 return 0;
3688 }
3689 _ACEOF
3690 if ac_fn_cxx_try_compile "$LINENO"; then :
3691 ac_compiler_gnu=yes
3692 else
3693 ac_compiler_gnu=no
3694 fi
3695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3696 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3697
3698 fi
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3700 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3701 if test $ac_compiler_gnu = yes; then
3702 GXX=yes
3703 else
3704 GXX=
3705 fi
3706 ac_test_CXXFLAGS=${CXXFLAGS+set}
3707 ac_save_CXXFLAGS=$CXXFLAGS
3708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3709 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3710 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3711 $as_echo_n "(cached) " >&6
3712 else
3713 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3714 ac_cxx_werror_flag=yes
3715 ac_cv_prog_cxx_g=no
3716 CXXFLAGS="-g"
3717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3718 /* end confdefs.h. */
3719
3720 int
3721 main ()
3722 {
3723
3724 ;
3725 return 0;
3726 }
3727 _ACEOF
3728 if ac_fn_cxx_try_compile "$LINENO"; then :
3729 ac_cv_prog_cxx_g=yes
3730 else
3731 CXXFLAGS=""
3732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3733 /* end confdefs.h. */
3734
3735 int
3736 main ()
3737 {
3738
3739 ;
3740 return 0;
3741 }
3742 _ACEOF
3743 if ac_fn_cxx_try_compile "$LINENO"; then :
3744
3745 else
3746 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3747 CXXFLAGS="-g"
3748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3749 /* end confdefs.h. */
3750
3751 int
3752 main ()
3753 {
3754
3755 ;
3756 return 0;
3757 }
3758 _ACEOF
3759 if ac_fn_cxx_try_compile "$LINENO"; then :
3760 ac_cv_prog_cxx_g=yes
3761 fi
3762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3763 fi
3764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3765 fi
3766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3767 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3768 fi
3769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3770 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3771 if test "$ac_test_CXXFLAGS" = set; then
3772 CXXFLAGS=$ac_save_CXXFLAGS
3773 elif test $ac_cv_prog_cxx_g = yes; then
3774 if test "$GXX" = yes; then
3775 CXXFLAGS="-g -O2"
3776 else
3777 CXXFLAGS="-g"
3778 fi
3779 else
3780 if test "$GXX" = yes; then
3781 CXXFLAGS="-O2"
3782 else
3783 CXXFLAGS=
3784 fi
3785 fi
3786 ac_ext=c
3787 ac_cpp='$CPP $CPPFLAGS'
3788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3791
3792 if test -n "$ac_tool_prefix"; then
3793 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3794 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3796 $as_echo_n "checking for $ac_word... " >&6; }
3797 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3798 $as_echo_n "(cached) " >&6
3799 else
3800 if test -n "$RANLIB"; then
3801 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3802 else
3803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3804 for as_dir in $PATH
3805 do
3806 IFS=$as_save_IFS
3807 test -z "$as_dir" && as_dir=.
3808 for ac_exec_ext in '' $ac_executable_extensions; do
3809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3810 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3812 break 2
3813 fi
3814 done
3815 done
3816 IFS=$as_save_IFS
3817
3818 fi
3819 fi
3820 RANLIB=$ac_cv_prog_RANLIB
3821 if test -n "$RANLIB"; then
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3823 $as_echo "$RANLIB" >&6; }
3824 else
3825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3826 $as_echo "no" >&6; }
3827 fi
3828
3829
3830 fi
3831 if test -z "$ac_cv_prog_RANLIB"; then
3832 ac_ct_RANLIB=$RANLIB
3833 # Extract the first word of "ranlib", so it can be a program name with args.
3834 set dummy ranlib; ac_word=$2
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3836 $as_echo_n "checking for $ac_word... " >&6; }
3837 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3838 $as_echo_n "(cached) " >&6
3839 else
3840 if test -n "$ac_ct_RANLIB"; then
3841 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3842 else
3843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3844 for as_dir in $PATH
3845 do
3846 IFS=$as_save_IFS
3847 test -z "$as_dir" && as_dir=.
3848 for ac_exec_ext in '' $ac_executable_extensions; do
3849 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3850 ac_cv_prog_ac_ct_RANLIB="ranlib"
3851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3852 break 2
3853 fi
3854 done
3855 done
3856 IFS=$as_save_IFS
3857
3858 fi
3859 fi
3860 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3861 if test -n "$ac_ct_RANLIB"; then
3862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3863 $as_echo "$ac_ct_RANLIB" >&6; }
3864 else
3865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3866 $as_echo "no" >&6; }
3867 fi
3868
3869 if test "x$ac_ct_RANLIB" = x; then
3870 RANLIB=":"
3871 else
3872 case $cross_compiling:$ac_tool_warned in
3873 yes:)
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3876 ac_tool_warned=yes ;;
3877 esac
3878 RANLIB=$ac_ct_RANLIB
3879 fi
3880 else
3881 RANLIB="$ac_cv_prog_RANLIB"
3882 fi
3883
3884
3885
3886 ac_ext=c
3887 ac_cpp='$CPP $CPPFLAGS'
3888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3892 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3893 # On Suns, sometimes $CPP names a directory.
3894 if test -n "$CPP" && test -d "$CPP"; then
3895 CPP=
3896 fi
3897 if test -z "$CPP"; then
3898 if test "${ac_cv_prog_CPP+set}" = set; then :
3899 $as_echo_n "(cached) " >&6
3900 else
3901 # Double quotes because CPP needs to be expanded
3902 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3903 do
3904 ac_preproc_ok=false
3905 for ac_c_preproc_warn_flag in '' yes
3906 do
3907 # Use a header file that comes with gcc, so configuring glibc
3908 # with a fresh cross-compiler works.
3909 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3910 # <limits.h> exists even on freestanding compilers.
3911 # On the NeXT, cc -E runs the code through the compiler's parser,
3912 # not just through cpp. "Syntax error" is here to catch this case.
3913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3914 /* end confdefs.h. */
3915 #ifdef __STDC__
3916 # include <limits.h>
3917 #else
3918 # include <assert.h>
3919 #endif
3920 Syntax error
3921 _ACEOF
3922 if ac_fn_c_try_cpp "$LINENO"; then :
3923
3924 else
3925 # Broken: fails on valid input.
3926 continue
3927 fi
3928 rm -f conftest.err conftest.$ac_ext
3929
3930 # OK, works on sane cases. Now check whether nonexistent headers
3931 # can be detected and how.
3932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3933 /* end confdefs.h. */
3934 #include <ac_nonexistent.h>
3935 _ACEOF
3936 if ac_fn_c_try_cpp "$LINENO"; then :
3937 # Broken: success on invalid input.
3938 continue
3939 else
3940 # Passes both tests.
3941 ac_preproc_ok=:
3942 break
3943 fi
3944 rm -f conftest.err conftest.$ac_ext
3945
3946 done
3947 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3948 rm -f conftest.err conftest.$ac_ext
3949 if $ac_preproc_ok; then :
3950 break
3951 fi
3952
3953 done
3954 ac_cv_prog_CPP=$CPP
3955
3956 fi
3957 CPP=$ac_cv_prog_CPP
3958 else
3959 ac_cv_prog_CPP=$CPP
3960 fi
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3962 $as_echo "$CPP" >&6; }
3963 ac_preproc_ok=false
3964 for ac_c_preproc_warn_flag in '' yes
3965 do
3966 # Use a header file that comes with gcc, so configuring glibc
3967 # with a fresh cross-compiler works.
3968 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3969 # <limits.h> exists even on freestanding compilers.
3970 # On the NeXT, cc -E runs the code through the compiler's parser,
3971 # not just through cpp. "Syntax error" is here to catch this case.
3972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973 /* end confdefs.h. */
3974 #ifdef __STDC__
3975 # include <limits.h>
3976 #else
3977 # include <assert.h>
3978 #endif
3979 Syntax error
3980 _ACEOF
3981 if ac_fn_c_try_cpp "$LINENO"; then :
3982
3983 else
3984 # Broken: fails on valid input.
3985 continue
3986 fi
3987 rm -f conftest.err conftest.$ac_ext
3988
3989 # OK, works on sane cases. Now check whether nonexistent headers
3990 # can be detected and how.
3991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3992 /* end confdefs.h. */
3993 #include <ac_nonexistent.h>
3994 _ACEOF
3995 if ac_fn_c_try_cpp "$LINENO"; then :
3996 # Broken: success on invalid input.
3997 continue
3998 else
3999 # Passes both tests.
4000 ac_preproc_ok=:
4001 break
4002 fi
4003 rm -f conftest.err conftest.$ac_ext
4004
4005 done
4006 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4007 rm -f conftest.err conftest.$ac_ext
4008 if $ac_preproc_ok; then :
4009
4010 else
4011 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4013 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4014 See \`config.log' for more details." "$LINENO" 5; }
4015 fi
4016
4017 ac_ext=c
4018 ac_cpp='$CPP $CPPFLAGS'
4019 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4020 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4021 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4022
4023
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4025 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4026 if test "${ac_cv_path_GREP+set}" = set; then :
4027 $as_echo_n "(cached) " >&6
4028 else
4029 if test -z "$GREP"; then
4030 ac_path_GREP_found=false
4031 # Loop through the user's path and test for each of PROGNAME-LIST
4032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4033 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4034 do
4035 IFS=$as_save_IFS
4036 test -z "$as_dir" && as_dir=.
4037 for ac_prog in grep ggrep; do
4038 for ac_exec_ext in '' $ac_executable_extensions; do
4039 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4040 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4041 # Check for GNU ac_path_GREP and select it if it is found.
4042 # Check for GNU $ac_path_GREP
4043 case `"$ac_path_GREP" --version 2>&1` in
4044 *GNU*)
4045 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4046 *)
4047 ac_count=0
4048 $as_echo_n 0123456789 >"conftest.in"
4049 while :
4050 do
4051 cat "conftest.in" "conftest.in" >"conftest.tmp"
4052 mv "conftest.tmp" "conftest.in"
4053 cp "conftest.in" "conftest.nl"
4054 $as_echo 'GREP' >> "conftest.nl"
4055 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4056 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4057 as_fn_arith $ac_count + 1 && ac_count=$as_val
4058 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4059 # Best one so far, save it but keep looking for a better one
4060 ac_cv_path_GREP="$ac_path_GREP"
4061 ac_path_GREP_max=$ac_count
4062 fi
4063 # 10*(2^10) chars as input seems more than enough
4064 test $ac_count -gt 10 && break
4065 done
4066 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4067 esac
4068
4069 $ac_path_GREP_found && break 3
4070 done
4071 done
4072 done
4073 IFS=$as_save_IFS
4074 if test -z "$ac_cv_path_GREP"; then
4075 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4076 fi
4077 else
4078 ac_cv_path_GREP=$GREP
4079 fi
4080
4081 fi
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4083 $as_echo "$ac_cv_path_GREP" >&6; }
4084 GREP="$ac_cv_path_GREP"
4085
4086
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4088 $as_echo_n "checking for egrep... " >&6; }
4089 if test "${ac_cv_path_EGREP+set}" = set; then :
4090 $as_echo_n "(cached) " >&6
4091 else
4092 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4093 then ac_cv_path_EGREP="$GREP -E"
4094 else
4095 if test -z "$EGREP"; then
4096 ac_path_EGREP_found=false
4097 # Loop through the user's path and test for each of PROGNAME-LIST
4098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4099 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4100 do
4101 IFS=$as_save_IFS
4102 test -z "$as_dir" && as_dir=.
4103 for ac_prog in egrep; do
4104 for ac_exec_ext in '' $ac_executable_extensions; do
4105 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4106 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4107 # Check for GNU ac_path_EGREP and select it if it is found.
4108 # Check for GNU $ac_path_EGREP
4109 case `"$ac_path_EGREP" --version 2>&1` in
4110 *GNU*)
4111 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4112 *)
4113 ac_count=0
4114 $as_echo_n 0123456789 >"conftest.in"
4115 while :
4116 do
4117 cat "conftest.in" "conftest.in" >"conftest.tmp"
4118 mv "conftest.tmp" "conftest.in"
4119 cp "conftest.in" "conftest.nl"
4120 $as_echo 'EGREP' >> "conftest.nl"
4121 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4122 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4123 as_fn_arith $ac_count + 1 && ac_count=$as_val
4124 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4125 # Best one so far, save it but keep looking for a better one
4126 ac_cv_path_EGREP="$ac_path_EGREP"
4127 ac_path_EGREP_max=$ac_count
4128 fi
4129 # 10*(2^10) chars as input seems more than enough
4130 test $ac_count -gt 10 && break
4131 done
4132 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4133 esac
4134
4135 $ac_path_EGREP_found && break 3
4136 done
4137 done
4138 done
4139 IFS=$as_save_IFS
4140 if test -z "$ac_cv_path_EGREP"; then
4141 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4142 fi
4143 else
4144 ac_cv_path_EGREP=$EGREP
4145 fi
4146
4147 fi
4148 fi
4149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4150 $as_echo "$ac_cv_path_EGREP" >&6; }
4151 EGREP="$ac_cv_path_EGREP"
4152
4153
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4155 $as_echo_n "checking for ANSI C header files... " >&6; }
4156 if test "${ac_cv_header_stdc+set}" = set; then :
4157 $as_echo_n "(cached) " >&6
4158 else
4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4160 /* end confdefs.h. */
4161 #include <stdlib.h>
4162 #include <stdarg.h>
4163 #include <string.h>
4164 #include <float.h>
4165
4166 int
4167 main ()
4168 {
4169
4170 ;
4171 return 0;
4172 }
4173 _ACEOF
4174 if ac_fn_c_try_compile "$LINENO"; then :
4175 ac_cv_header_stdc=yes
4176 else
4177 ac_cv_header_stdc=no
4178 fi
4179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4180
4181 if test $ac_cv_header_stdc = yes; then
4182 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4184 /* end confdefs.h. */
4185 #include <string.h>
4186
4187 _ACEOF
4188 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4189 $EGREP "memchr" >/dev/null 2>&1; then :
4190
4191 else
4192 ac_cv_header_stdc=no
4193 fi
4194 rm -f conftest*
4195
4196 fi
4197
4198 if test $ac_cv_header_stdc = yes; then
4199 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4201 /* end confdefs.h. */
4202 #include <stdlib.h>
4203
4204 _ACEOF
4205 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4206 $EGREP "free" >/dev/null 2>&1; then :
4207
4208 else
4209 ac_cv_header_stdc=no
4210 fi
4211 rm -f conftest*
4212
4213 fi
4214
4215 if test $ac_cv_header_stdc = yes; then
4216 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4217 if test "$cross_compiling" = yes; then :
4218 :
4219 else
4220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4221 /* end confdefs.h. */
4222 #include <ctype.h>
4223 #include <stdlib.h>
4224 #if ((' ' & 0x0FF) == 0x020)
4225 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4226 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4227 #else
4228 # define ISLOWER(c) \
4229 (('a' <= (c) && (c) <= 'i') \
4230 || ('j' <= (c) && (c) <= 'r') \
4231 || ('s' <= (c) && (c) <= 'z'))
4232 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4233 #endif
4234
4235 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4236 int
4237 main ()
4238 {
4239 int i;
4240 for (i = 0; i < 256; i++)
4241 if (XOR (islower (i), ISLOWER (i))
4242 || toupper (i) != TOUPPER (i))
4243 return 2;
4244 return 0;
4245 }
4246 _ACEOF
4247 if ac_fn_c_try_run "$LINENO"; then :
4248
4249 else
4250 ac_cv_header_stdc=no
4251 fi
4252 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4253 conftest.$ac_objext conftest.beam conftest.$ac_ext
4254 fi
4255
4256 fi
4257 fi
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4259 $as_echo "$ac_cv_header_stdc" >&6; }
4260 if test $ac_cv_header_stdc = yes; then
4261
4262 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4263
4264 fi
4265
4266 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4267 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4268 inttypes.h stdint.h unistd.h
4269 do :
4270 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4271 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4272 "
4273 eval as_val=\$$as_ac_Header
4274 if test "x$as_val" = x""yes; then :
4275 cat >>confdefs.h <<_ACEOF
4276 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4277 _ACEOF
4278
4279 fi
4280
4281 done
4282
4283
4284
4285 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4286 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4287 MINIX=yes
4288 else
4289 MINIX=
4290 fi
4291
4292
4293 if test "$MINIX" = yes; then
4294
4295 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4296
4297
4298 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4299
4300
4301 $as_echo "#define _MINIX 1" >>confdefs.h
4302
4303 fi
4304
4305
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4307 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4308 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4309 $as_echo_n "(cached) " >&6
4310 else
4311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4312 /* end confdefs.h. */
4313
4314 # define __EXTENSIONS__ 1
4315 $ac_includes_default
4316 int
4317 main ()
4318 {
4319
4320 ;
4321 return 0;
4322 }
4323 _ACEOF
4324 if ac_fn_c_try_compile "$LINENO"; then :
4325 ac_cv_safe_to_define___extensions__=yes
4326 else
4327 ac_cv_safe_to_define___extensions__=no
4328 fi
4329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4330 fi
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4332 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4333 test $ac_cv_safe_to_define___extensions__ = yes &&
4334 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4335
4336 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4337
4338 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4339
4340 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4341
4342 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4343
4344
4345 # Check whether --enable-largefile was given.
4346 if test "${enable_largefile+set}" = set; then :
4347 enableval=$enable_largefile;
4348 fi
4349
4350 if test "$enable_largefile" != no; then
4351
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4353 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4354 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4355 $as_echo_n "(cached) " >&6
4356 else
4357 ac_cv_sys_largefile_CC=no
4358 if test "$GCC" != yes; then
4359 ac_save_CC=$CC
4360 while :; do
4361 # IRIX 6.2 and later do not support large files by default,
4362 # so use the C compiler's -n32 option if that helps.
4363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4364 /* end confdefs.h. */
4365 #include <sys/types.h>
4366 /* Check that off_t can represent 2**63 - 1 correctly.
4367 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4368 since some C++ compilers masquerading as C compilers
4369 incorrectly reject 9223372036854775807. */
4370 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4371 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4372 && LARGE_OFF_T % 2147483647 == 1)
4373 ? 1 : -1];
4374 int
4375 main ()
4376 {
4377
4378 ;
4379 return 0;
4380 }
4381 _ACEOF
4382 if ac_fn_c_try_compile "$LINENO"; then :
4383 break
4384 fi
4385 rm -f core conftest.err conftest.$ac_objext
4386 CC="$CC -n32"
4387 if ac_fn_c_try_compile "$LINENO"; then :
4388 ac_cv_sys_largefile_CC=' -n32'; break
4389 fi
4390 rm -f core conftest.err conftest.$ac_objext
4391 break
4392 done
4393 CC=$ac_save_CC
4394 rm -f conftest.$ac_ext
4395 fi
4396 fi
4397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4398 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4399 if test "$ac_cv_sys_largefile_CC" != no; then
4400 CC=$CC$ac_cv_sys_largefile_CC
4401 fi
4402
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4404 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4405 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4406 $as_echo_n "(cached) " >&6
4407 else
4408 while :; do
4409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4410 /* end confdefs.h. */
4411 #include <sys/types.h>
4412 /* Check that off_t can represent 2**63 - 1 correctly.
4413 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4414 since some C++ compilers masquerading as C compilers
4415 incorrectly reject 9223372036854775807. */
4416 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4417 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4418 && LARGE_OFF_T % 2147483647 == 1)
4419 ? 1 : -1];
4420 int
4421 main ()
4422 {
4423
4424 ;
4425 return 0;
4426 }
4427 _ACEOF
4428 if ac_fn_c_try_compile "$LINENO"; then :
4429 ac_cv_sys_file_offset_bits=no; break
4430 fi
4431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h. */
4434 #define _FILE_OFFSET_BITS 64
4435 #include <sys/types.h>
4436 /* Check that off_t can represent 2**63 - 1 correctly.
4437 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4438 since some C++ compilers masquerading as C compilers
4439 incorrectly reject 9223372036854775807. */
4440 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4441 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4442 && LARGE_OFF_T % 2147483647 == 1)
4443 ? 1 : -1];
4444 int
4445 main ()
4446 {
4447
4448 ;
4449 return 0;
4450 }
4451 _ACEOF
4452 if ac_fn_c_try_compile "$LINENO"; then :
4453 ac_cv_sys_file_offset_bits=64; break
4454 fi
4455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4456 ac_cv_sys_file_offset_bits=unknown
4457 break
4458 done
4459 fi
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4461 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4462 case $ac_cv_sys_file_offset_bits in #(
4463 no | unknown) ;;
4464 *)
4465 cat >>confdefs.h <<_ACEOF
4466 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4467 _ACEOF
4468 ;;
4469 esac
4470 rm -rf conftest*
4471 if test $ac_cv_sys_file_offset_bits = unknown; then
4472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4473 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4474 if test "${ac_cv_sys_large_files+set}" = set; then :
4475 $as_echo_n "(cached) " >&6
4476 else
4477 while :; do
4478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4479 /* end confdefs.h. */
4480 #include <sys/types.h>
4481 /* Check that off_t can represent 2**63 - 1 correctly.
4482 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4483 since some C++ compilers masquerading as C compilers
4484 incorrectly reject 9223372036854775807. */
4485 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4486 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4487 && LARGE_OFF_T % 2147483647 == 1)
4488 ? 1 : -1];
4489 int
4490 main ()
4491 {
4492
4493 ;
4494 return 0;
4495 }
4496 _ACEOF
4497 if ac_fn_c_try_compile "$LINENO"; then :
4498 ac_cv_sys_large_files=no; break
4499 fi
4500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4502 /* end confdefs.h. */
4503 #define _LARGE_FILES 1
4504 #include <sys/types.h>
4505 /* Check that off_t can represent 2**63 - 1 correctly.
4506 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4507 since some C++ compilers masquerading as C compilers
4508 incorrectly reject 9223372036854775807. */
4509 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4510 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4511 && LARGE_OFF_T % 2147483647 == 1)
4512 ? 1 : -1];
4513 int
4514 main ()
4515 {
4516
4517 ;
4518 return 0;
4519 }
4520 _ACEOF
4521 if ac_fn_c_try_compile "$LINENO"; then :
4522 ac_cv_sys_large_files=1; break
4523 fi
4524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4525 ac_cv_sys_large_files=unknown
4526 break
4527 done
4528 fi
4529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4530 $as_echo "$ac_cv_sys_large_files" >&6; }
4531 case $ac_cv_sys_large_files in #(
4532 no | unknown) ;;
4533 *)
4534 cat >>confdefs.h <<_ACEOF
4535 #define _LARGE_FILES $ac_cv_sys_large_files
4536 _ACEOF
4537 ;;
4538 esac
4539 rm -rf conftest*
4540 fi
4541 fi
4542
4543
4544 # See if we are building gcc with C++.
4545 # Do this early so setting lang to C++ affects following tests
4546 # Check whether --enable-build-with-cxx was given.
4547 if test "${enable_build_with_cxx+set}" = set; then :
4548 enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
4549 else
4550 ENABLE_BUILD_WITH_CXX=no
4551 fi
4552
4553
4554
4555 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
4556 for ac_prog in aclocal
4557 do
4558 # Extract the first word of "$ac_prog", so it can be a program name with args.
4559 set dummy $ac_prog; ac_word=$2
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4561 $as_echo_n "checking for $ac_word... " >&6; }
4562 if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
4563 $as_echo_n "(cached) " >&6
4564 else
4565 if test -n "$ACLOCAL"; then
4566 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
4567 else
4568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4569 for as_dir in $PATH
4570 do
4571 IFS=$as_save_IFS
4572 test -z "$as_dir" && as_dir=.
4573 for ac_exec_ext in '' $ac_executable_extensions; do
4574 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4575 ac_cv_prog_ACLOCAL="$ac_prog"
4576 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4577 break 2
4578 fi
4579 done
4580 done
4581 IFS=$as_save_IFS
4582
4583 fi
4584 fi
4585 ACLOCAL=$ac_cv_prog_ACLOCAL
4586 if test -n "$ACLOCAL"; then
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
4588 $as_echo "$ACLOCAL" >&6; }
4589 else
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4591 $as_echo "no" >&6; }
4592 fi
4593
4594
4595 test -n "$ACLOCAL" && break
4596 done
4597 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
4598
4599 for ac_prog in autoconf
4600 do
4601 # Extract the first word of "$ac_prog", so it can be a program name with args.
4602 set dummy $ac_prog; ac_word=$2
4603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4604 $as_echo_n "checking for $ac_word... " >&6; }
4605 if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
4606 $as_echo_n "(cached) " >&6
4607 else
4608 if test -n "$AUTOCONF"; then
4609 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4610 else
4611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4612 for as_dir in $PATH
4613 do
4614 IFS=$as_save_IFS
4615 test -z "$as_dir" && as_dir=.
4616 for ac_exec_ext in '' $ac_executable_extensions; do
4617 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4618 ac_cv_prog_AUTOCONF="$ac_prog"
4619 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4620 break 2
4621 fi
4622 done
4623 done
4624 IFS=$as_save_IFS
4625
4626 fi
4627 fi
4628 AUTOCONF=$ac_cv_prog_AUTOCONF
4629 if test -n "$AUTOCONF"; then
4630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
4631 $as_echo "$AUTOCONF" >&6; }
4632 else
4633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4634 $as_echo "no" >&6; }
4635 fi
4636
4637
4638 test -n "$AUTOCONF" && break
4639 done
4640 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
4641
4642 for ac_prog in autoheader
4643 do
4644 # Extract the first word of "$ac_prog", so it can be a program name with args.
4645 set dummy $ac_prog; ac_word=$2
4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4647 $as_echo_n "checking for $ac_word... " >&6; }
4648 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
4649 $as_echo_n "(cached) " >&6
4650 else
4651 if test -n "$AUTOHEADER"; then
4652 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
4653 else
4654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4655 for as_dir in $PATH
4656 do
4657 IFS=$as_save_IFS
4658 test -z "$as_dir" && as_dir=.
4659 for ac_exec_ext in '' $ac_executable_extensions; do
4660 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4661 ac_cv_prog_AUTOHEADER="$ac_prog"
4662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4663 break 2
4664 fi
4665 done
4666 done
4667 IFS=$as_save_IFS
4668
4669 fi
4670 fi
4671 AUTOHEADER=$ac_cv_prog_AUTOHEADER
4672 if test -n "$AUTOHEADER"; then
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
4674 $as_echo "$AUTOHEADER" >&6; }
4675 else
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4677 $as_echo "no" >&6; }
4678 fi
4679
4680
4681 test -n "$AUTOHEADER" && break
4682 done
4683 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
4684
4685
4686 # Figure out what compiler warnings we can enable.
4687 # See config/warnings.m4 for details.
4688
4689 warn=
4690 save_CFLAGS="$CFLAGS"
4691 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \
4692 -Wmissing-format-attribute; do
4693 # Do the check with the no- prefix removed since gcc silently
4694 # accepts any -Wno-* option on purpose
4695 case $real_option in
4696 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4697 *) option=$real_option ;;
4698 esac
4699 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4700
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4702 $as_echo_n "checking whether $CC supports $option... " >&6; }
4703 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4704 $as_echo_n "(cached) " >&6
4705 else
4706 CFLAGS="$option"
4707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4708 /* end confdefs.h. */
4709
4710 int
4711 main ()
4712 {
4713
4714 ;
4715 return 0;
4716 }
4717 _ACEOF
4718 if ac_fn_c_try_compile "$LINENO"; then :
4719 eval "$as_acx_Woption=yes"
4720 else
4721 eval "$as_acx_Woption=no"
4722 fi
4723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4724
4725 fi
4726 eval ac_res=\$$as_acx_Woption
4727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4728 $as_echo "$ac_res" >&6; }
4729 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4730 warn="$warn${warn:+ }$real_option"
4731 fi
4732 done
4733 CFLAGS="$save_CFLAGS"
4734
4735 c_warn=
4736 save_CFLAGS="$CFLAGS"
4737 for real_option in -Wstrict-prototypes -Wmissing-prototypes \
4738 -Wold-style-definition -Wc++-compat; do
4739 # Do the check with the no- prefix removed since gcc silently
4740 # accepts any -Wno-* option on purpose
4741 case $real_option in
4742 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4743 *) option=$real_option ;;
4744 esac
4745 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4746
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4748 $as_echo_n "checking whether $CC supports $option... " >&6; }
4749 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4750 $as_echo_n "(cached) " >&6
4751 else
4752 CFLAGS="$option"
4753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4754 /* end confdefs.h. */
4755
4756 int
4757 main ()
4758 {
4759
4760 ;
4761 return 0;
4762 }
4763 _ACEOF
4764 if ac_fn_c_try_compile "$LINENO"; then :
4765 eval "$as_acx_Woption=yes"
4766 else
4767 eval "$as_acx_Woption=no"
4768 fi
4769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4770
4771 fi
4772 eval ac_res=\$$as_acx_Woption
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4774 $as_echo "$ac_res" >&6; }
4775 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4776 c_warn="$c_warn${c_warn:+ }$real_option"
4777 fi
4778 done
4779 CFLAGS="$save_CFLAGS"
4780
4781 WARN_PEDANTIC=
4782 # Do the check with the no- prefix removed from the warning options
4783 # since gcc silently accepts any -Wno-* option on purpose
4784 if test "$GCC" = yes; then :
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
4786 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
4787 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then :
4788 $as_echo_n "(cached) " >&6
4789 else
4790 save_CFLAGS="$CFLAGS"
4791 CFLAGS="-pedantic -Wlong-long"
4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4793 /* end confdefs.h. */
4794
4795 int
4796 main ()
4797 {
4798
4799 ;
4800 return 0;
4801 }
4802 _ACEOF
4803 if ac_fn_c_try_compile "$LINENO"; then :
4804 acx_cv_prog_cc_pedantic__Wlong_long=yes
4805 else
4806 acx_cv_prog_cc_pedantic__Wlong_long=no
4807 fi
4808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4809 CFLAGS="$save_CFLAGS"
4810 fi
4811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
4812 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
4813 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
4814 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
4815 fi
4816
4817 fi
4818
4819
4820 # Disable exceptions and RTTI if building with g++
4821 noexception_flags=
4822 save_CFLAGS="$CFLAGS"
4823 for real_option in -fno-exceptions -fno-rtti; do
4824 # Do the check with the no- prefix removed since gcc silently
4825 # accepts any -Wno-* option on purpose
4826 case $real_option in
4827 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4828 *) option=$real_option ;;
4829 esac
4830 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4831
4832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4833 $as_echo_n "checking whether $CC supports $option... " >&6; }
4834 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4835 $as_echo_n "(cached) " >&6
4836 else
4837 CFLAGS="$option"
4838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4839 /* end confdefs.h. */
4840
4841 int
4842 main ()
4843 {
4844
4845 ;
4846 return 0;
4847 }
4848 _ACEOF
4849 if ac_fn_c_try_compile "$LINENO"; then :
4850 eval "$as_acx_Woption=yes"
4851 else
4852 eval "$as_acx_Woption=no"
4853 fi
4854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4855
4856 fi
4857 eval ac_res=\$$as_acx_Woption
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4859 $as_echo "$ac_res" >&6; }
4860 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4861 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
4862 fi
4863 done
4864 CFLAGS="$save_CFLAGS"
4865
4866
4867 # Only enable with --enable-werror-always until existing warnings are
4868 # corrected.
4869 WERROR=
4870 # Check whether --enable-werror-always was given.
4871 if test "${enable_werror_always+set}" = set; then :
4872 enableval=$enable_werror_always;
4873 else
4874 enable_werror_always=no
4875 fi
4876
4877 if test $enable_werror_always = yes; then :
4878 WERROR="$WERROR${WERROR:+ }-Werror"
4879 fi
4880
4881
4882
4883 # Dependency checking.
4884 rm -rf .tst 2>/dev/null
4885 mkdir .tst 2>/dev/null
4886 if test -d .tst; then
4887 am__leading_dot=.
4888 else
4889 am__leading_dot=_
4890 fi
4891 rmdir .tst 2>/dev/null
4892
4893 DEPDIR="${am__leading_dot}deps"
4894
4895 ac_config_commands="$ac_config_commands depdir"
4896
4897
4898 if test "$ENABLE_BUILD_WITH_CXX" = "no"; then
4899 depcc="$CC" am_compiler_list=
4900
4901 am_depcomp=$ac_aux_dir/depcomp
4902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4903 $as_echo_n "checking dependency style of $depcc... " >&6; }
4904 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4905 $as_echo_n "(cached) " >&6
4906 else
4907 if test -f "$am_depcomp"; then
4908 # We make a subdir and do the tests there. Otherwise we can end up
4909 # making bogus files that we don't know about and never remove. For
4910 # instance it was reported that on HP-UX the gcc test will end up
4911 # making a dummy file named `D' -- because `-MD' means `put the output
4912 # in D'.
4913 mkdir conftest.dir
4914 # Copy depcomp to subdir because otherwise we won't find it if we're
4915 # using a relative directory.
4916 cp "$am_depcomp" conftest.dir
4917 cd conftest.dir
4918 # We will build objects and dependencies in a subdirectory because
4919 # it helps to detect inapplicable dependency modes. For instance
4920 # both Tru64's cc and ICC support -MD to output dependencies as a
4921 # side effect of compilation, but ICC will put the dependencies in
4922 # the current directory while Tru64 will put them in the object
4923 # directory.
4924 mkdir sub
4925
4926 am_cv_CC_dependencies_compiler_type=none
4927 if test "$am_compiler_list" = ""; then
4928 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4929 fi
4930 for depmode in $am_compiler_list; do
4931 if test $depmode = none; then break; fi
4932
4933 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4934 # Setup a source with many dependencies, because some compilers
4935 # like to wrap large dependency lists on column 80 (with \), and
4936 # we should not choose a depcomp mode which is confused by this.
4937 #
4938 # We need to recreate these files for each test, as the compiler may
4939 # overwrite some of them when testing with obscure command lines.
4940 # This happens at least with the AIX C compiler.
4941 : > sub/conftest.c
4942 for i in 1 2 3 4 5 6; do
4943 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4944 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4945 # Solaris 8's {/usr,}/bin/sh.
4946 touch sub/conftst$i.h
4947 done
4948 echo "include sub/conftest.Po" > confmf
4949
4950 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4951 # mode. It turns out that the SunPro C++ compiler does not properly
4952 # handle `-M -o', and we need to detect this.
4953 depcmd="depmode=$depmode \
4954 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4955 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4956 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4957 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4958 if env $depcmd > conftest.err 2>&1 &&
4959 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4960 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4961 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4962 # icc doesn't choke on unknown options, it will just issue warnings
4963 # or remarks (even with -Werror). So we grep stderr for any message
4964 # that says an option was ignored or not supported.
4965 # When given -MP, icc 7.0 and 7.1 complain thusly:
4966 # icc: Command line warning: ignoring option '-M'; no argument required
4967 # The diagnosis changed in icc 8.0:
4968 # icc: Command line remark: option '-MP' not supported
4969 if (grep 'ignoring option' conftest.err ||
4970 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4971 am_cv_CC_dependencies_compiler_type=$depmode
4972 $as_echo "$as_me:$LINENO: success" >&5
4973 break
4974 fi
4975 fi
4976 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4977 sed -e 's/^/| /' < conftest.err >&5
4978 done
4979
4980 cd ..
4981 rm -rf conftest.dir
4982 else
4983 am_cv_CC_dependencies_compiler_type=none
4984 fi
4985
4986 fi
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4988 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4989 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4990 then as_fn_error "no usable dependency style found" "$LINENO" 5
4991 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4992
4993 fi
4994
4995 else
4996 ac_ext=cpp
4997 ac_cpp='$CXXCPP $CPPFLAGS'
4998 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4999 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5000 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5001
5002
5003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5004 /* end confdefs.h. */
5005 int i;
5006 _ACEOF
5007 if ac_fn_cxx_try_compile "$LINENO"; then :
5008
5009 else
5010 as_fn_error "C++ compiler missing or inoperational" "$LINENO" 5
5011 fi
5012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5013 ac_ext=c
5014 ac_cpp='$CPP $CPPFLAGS'
5015 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5016 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5017 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5018
5019 depcc="$CXX" am_compiler_list=
5020
5021 am_depcomp=$ac_aux_dir/depcomp
5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5023 $as_echo_n "checking dependency style of $depcc... " >&6; }
5024 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
5025 $as_echo_n "(cached) " >&6
5026 else
5027 if test -f "$am_depcomp"; then
5028 # We make a subdir and do the tests there. Otherwise we can end up
5029 # making bogus files that we don't know about and never remove. For
5030 # instance it was reported that on HP-UX the gcc test will end up
5031 # making a dummy file named `D' -- because `-MD' means `put the output
5032 # in D'.
5033 mkdir conftest.dir
5034 # Copy depcomp to subdir because otherwise we won't find it if we're
5035 # using a relative directory.
5036 cp "$am_depcomp" conftest.dir
5037 cd conftest.dir
5038 # We will build objects and dependencies in a subdirectory because
5039 # it helps to detect inapplicable dependency modes. For instance
5040 # both Tru64's cc and ICC support -MD to output dependencies as a
5041 # side effect of compilation, but ICC will put the dependencies in
5042 # the current directory while Tru64 will put them in the object
5043 # directory.
5044 mkdir sub
5045
5046 am_cv_CXX_dependencies_compiler_type=none
5047 if test "$am_compiler_list" = ""; then
5048 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5049 fi
5050 for depmode in $am_compiler_list; do
5051 if test $depmode = none; then break; fi
5052
5053 $as_echo "$as_me:$LINENO: trying $depmode" >&5
5054 # Setup a source with many dependencies, because some compilers
5055 # like to wrap large dependency lists on column 80 (with \), and
5056 # we should not choose a depcomp mode which is confused by this.
5057 #
5058 # We need to recreate these files for each test, as the compiler may
5059 # overwrite some of them when testing with obscure command lines.
5060 # This happens at least with the AIX C compiler.
5061 : > sub/conftest.c
5062 for i in 1 2 3 4 5 6; do
5063 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5064 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5065 # Solaris 8's {/usr,}/bin/sh.
5066 touch sub/conftst$i.h
5067 done
5068 echo "include sub/conftest.Po" > confmf
5069
5070 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5071 # mode. It turns out that the SunPro C++ compiler does not properly
5072 # handle `-M -o', and we need to detect this.
5073 depcmd="depmode=$depmode \
5074 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5075 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5076 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5077 echo "| $depcmd" | sed -e 's/ */ /g' >&5
5078 if env $depcmd > conftest.err 2>&1 &&
5079 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5080 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5081 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5082 # icc doesn't choke on unknown options, it will just issue warnings
5083 # or remarks (even with -Werror). So we grep stderr for any message
5084 # that says an option was ignored or not supported.
5085 # When given -MP, icc 7.0 and 7.1 complain thusly:
5086 # icc: Command line warning: ignoring option '-M'; no argument required
5087 # The diagnosis changed in icc 8.0:
5088 # icc: Command line remark: option '-MP' not supported
5089 if (grep 'ignoring option' conftest.err ||
5090 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5091 am_cv_CXX_dependencies_compiler_type=$depmode
5092 $as_echo "$as_me:$LINENO: success" >&5
5093 break
5094 fi
5095 fi
5096 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5097 sed -e 's/^/| /' < conftest.err >&5
5098 done
5099
5100 cd ..
5101 rm -rf conftest.dir
5102 else
5103 am_cv_CXX_dependencies_compiler_type=none
5104 fi
5105
5106 fi
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5108 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5109 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
5110 then as_fn_error "no usable dependency style found" "$LINENO" 5
5111 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5112
5113 fi
5114
5115 fi
5116
5117 # Checks for header files.
5118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5119 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5120 if test "${ac_cv_header_time+set}" = set; then :
5121 $as_echo_n "(cached) " >&6
5122 else
5123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5124 /* end confdefs.h. */
5125 #include <sys/types.h>
5126 #include <sys/time.h>
5127 #include <time.h>
5128
5129 int
5130 main ()
5131 {
5132 if ((struct tm *) 0)
5133 return 0;
5134 ;
5135 return 0;
5136 }
5137 _ACEOF
5138 if ac_fn_c_try_compile "$LINENO"; then :
5139 ac_cv_header_time=yes
5140 else
5141 ac_cv_header_time=no
5142 fi
5143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5144 fi
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5146 $as_echo "$ac_cv_header_time" >&6; }
5147 if test $ac_cv_header_time = yes; then
5148
5149 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5150
5151 fi
5152
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
5154 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
5155 if test "${gcc_cv_header_string+set}" = set; then :
5156 $as_echo_n "(cached) " >&6
5157 else
5158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5159 /* end confdefs.h. */
5160 #include <string.h>
5161 #include <strings.h>
5162 int
5163 main ()
5164 {
5165
5166 ;
5167 return 0;
5168 }
5169 _ACEOF
5170 if ac_fn_c_try_compile "$LINENO"; then :
5171 gcc_cv_header_string=yes
5172 else
5173 gcc_cv_header_string=no
5174 fi
5175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5176 fi
5177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
5178 $as_echo "$gcc_cv_header_string" >&6; }
5179 if test $gcc_cv_header_string = yes; then
5180
5181 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
5182
5183 fi
5184
5185
5186 for ac_header in locale.h fcntl.h limits.h stddef.h \
5187 stdlib.h strings.h string.h sys/file.h unistd.h
5188 do :
5189 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5190 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5191 eval as_val=\$$as_ac_Header
5192 if test "x$as_val" = x""yes; then :
5193 cat >>confdefs.h <<_ACEOF
5194 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5195 _ACEOF
5196
5197 fi
5198
5199 done
5200
5201
5202 # Checks for typedefs, structures, and compiler characteristics.
5203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5204 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5205 if test "${ac_cv_c_bigendian+set}" = set; then :
5206 $as_echo_n "(cached) " >&6
5207 else
5208 ac_cv_c_bigendian=unknown
5209 # See if we're dealing with a universal compiler.
5210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5211 /* end confdefs.h. */
5212 #ifndef __APPLE_CC__
5213 not a universal capable compiler
5214 #endif
5215 typedef int dummy;
5216
5217 _ACEOF
5218 if ac_fn_c_try_compile "$LINENO"; then :
5219
5220 # Check for potential -arch flags. It is not universal unless
5221 # there are at least two -arch flags with different values.
5222 ac_arch=
5223 ac_prev=
5224 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5225 if test -n "$ac_prev"; then
5226 case $ac_word in
5227 i?86 | x86_64 | ppc | ppc64)
5228 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
5229 ac_arch=$ac_word
5230 else
5231 ac_cv_c_bigendian=universal
5232 break
5233 fi
5234 ;;
5235 esac
5236 ac_prev=
5237 elif test "x$ac_word" = "x-arch"; then
5238 ac_prev=arch
5239 fi
5240 done
5241 fi
5242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5243 if test $ac_cv_c_bigendian = unknown; then
5244 # See if sys/param.h defines the BYTE_ORDER macro.
5245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5246 /* end confdefs.h. */
5247 #include <sys/types.h>
5248 #include <sys/param.h>
5249
5250 int
5251 main ()
5252 {
5253 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5254 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5255 && LITTLE_ENDIAN)
5256 bogus endian macros
5257 #endif
5258
5259 ;
5260 return 0;
5261 }
5262 _ACEOF
5263 if ac_fn_c_try_compile "$LINENO"; then :
5264 # It does; now see whether it defined to BIG_ENDIAN or not.
5265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5266 /* end confdefs.h. */
5267 #include <sys/types.h>
5268 #include <sys/param.h>
5269
5270 int
5271 main ()
5272 {
5273 #if BYTE_ORDER != BIG_ENDIAN
5274 not big endian
5275 #endif
5276
5277 ;
5278 return 0;
5279 }
5280 _ACEOF
5281 if ac_fn_c_try_compile "$LINENO"; then :
5282 ac_cv_c_bigendian=yes
5283 else
5284 ac_cv_c_bigendian=no
5285 fi
5286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5287 fi
5288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5289 fi
5290 if test $ac_cv_c_bigendian = unknown; then
5291 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5293 /* end confdefs.h. */
5294 #include <limits.h>
5295
5296 int
5297 main ()
5298 {
5299 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5300 bogus endian macros
5301 #endif
5302
5303 ;
5304 return 0;
5305 }
5306 _ACEOF
5307 if ac_fn_c_try_compile "$LINENO"; then :
5308 # It does; now see whether it defined to _BIG_ENDIAN or not.
5309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5310 /* end confdefs.h. */
5311 #include <limits.h>
5312
5313 int
5314 main ()
5315 {
5316 #ifndef _BIG_ENDIAN
5317 not big endian
5318 #endif
5319
5320 ;
5321 return 0;
5322 }
5323 _ACEOF
5324 if ac_fn_c_try_compile "$LINENO"; then :
5325 ac_cv_c_bigendian=yes
5326 else
5327 ac_cv_c_bigendian=no
5328 fi
5329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5330 fi
5331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5332 fi
5333 if test $ac_cv_c_bigendian = unknown; then
5334 # Compile a test program.
5335 if test "$cross_compiling" = yes; then :
5336 # Try to guess by grepping values from an object file.
5337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5338 /* end confdefs.h. */
5339 short int ascii_mm[] =
5340 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5341 short int ascii_ii[] =
5342 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5343 int use_ascii (int i) {
5344 return ascii_mm[i] + ascii_ii[i];
5345 }
5346 short int ebcdic_ii[] =
5347 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5348 short int ebcdic_mm[] =
5349 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5350 int use_ebcdic (int i) {
5351 return ebcdic_mm[i] + ebcdic_ii[i];
5352 }
5353 extern int foo;
5354
5355 int
5356 main ()
5357 {
5358 return use_ascii (foo) == use_ebcdic (foo);
5359 ;
5360 return 0;
5361 }
5362 _ACEOF
5363 if ac_fn_c_try_compile "$LINENO"; then :
5364 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5365 ac_cv_c_bigendian=yes
5366 fi
5367 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5368 if test "$ac_cv_c_bigendian" = unknown; then
5369 ac_cv_c_bigendian=no
5370 else
5371 # finding both strings is unlikely to happen, but who knows?
5372 ac_cv_c_bigendian=unknown
5373 fi
5374 fi
5375 fi
5376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5377 else
5378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5379 /* end confdefs.h. */
5380 $ac_includes_default
5381 int
5382 main ()
5383 {
5384
5385 /* Are we little or big endian? From Harbison&Steele. */
5386 union
5387 {
5388 long int l;
5389 char c[sizeof (long int)];
5390 } u;
5391 u.l = 1;
5392 return u.c[sizeof (long int) - 1] == 1;
5393
5394 ;
5395 return 0;
5396 }
5397 _ACEOF
5398 if ac_fn_c_try_run "$LINENO"; then :
5399 ac_cv_c_bigendian=no
5400 else
5401 ac_cv_c_bigendian=yes
5402 fi
5403 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5404 conftest.$ac_objext conftest.beam conftest.$ac_ext
5405 fi
5406
5407 fi
5408 fi
5409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5410 $as_echo "$ac_cv_c_bigendian" >&6; }
5411 case $ac_cv_c_bigendian in #(
5412 yes)
5413 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5414 ;; #(
5415 no)
5416 ;; #(
5417 universal)
5418
5419 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5420
5421 ;; #(
5422 *)
5423 as_fn_error "unknown endianness
5424 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5425 esac
5426
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5428 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5429 if test "${ac_cv_c_const+set}" = set; then :
5430 $as_echo_n "(cached) " >&6
5431 else
5432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5433 /* end confdefs.h. */
5434
5435 int
5436 main ()
5437 {
5438 /* FIXME: Include the comments suggested by Paul. */
5439 #ifndef __cplusplus
5440 /* Ultrix mips cc rejects this. */
5441 typedef int charset[2];
5442 const charset cs;
5443 /* SunOS 4.1.1 cc rejects this. */
5444 char const *const *pcpcc;
5445 char **ppc;
5446 /* NEC SVR4.0.2 mips cc rejects this. */
5447 struct point {int x, y;};
5448 static struct point const zero = {0,0};
5449 /* AIX XL C 1.02.0.0 rejects this.
5450 It does not let you subtract one const X* pointer from another in
5451 an arm of an if-expression whose if-part is not a constant
5452 expression */
5453 const char *g = "string";
5454 pcpcc = &g + (g ? g-g : 0);
5455 /* HPUX 7.0 cc rejects these. */
5456 ++pcpcc;
5457 ppc = (char**) pcpcc;
5458 pcpcc = (char const *const *) ppc;
5459 { /* SCO 3.2v4 cc rejects this. */
5460 char *t;
5461 char const *s = 0 ? (char *) 0 : (char const *) 0;
5462
5463 *t++ = 0;
5464 if (s) return 0;
5465 }
5466 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5467 int x[] = {25, 17};
5468 const int *foo = &x[0];
5469 ++foo;
5470 }
5471 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5472 typedef const int *iptr;
5473 iptr p = 0;
5474 ++p;
5475 }
5476 { /* AIX XL C 1.02.0.0 rejects this saying
5477 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5478 struct s { int j; const int *ap[3]; };
5479 struct s *b; b->j = 5;
5480 }
5481 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5482 const int foo = 10;
5483 if (!foo) return 0;
5484 }
5485 return !cs[0] && !zero.x;
5486 #endif
5487
5488 ;
5489 return 0;
5490 }
5491 _ACEOF
5492 if ac_fn_c_try_compile "$LINENO"; then :
5493 ac_cv_c_const=yes
5494 else
5495 ac_cv_c_const=no
5496 fi
5497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5498 fi
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5500 $as_echo "$ac_cv_c_const" >&6; }
5501 if test $ac_cv_c_const = no; then
5502
5503 $as_echo "#define const /**/" >>confdefs.h
5504
5505 fi
5506
5507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5508 $as_echo_n "checking for inline... " >&6; }
5509 if test "${ac_cv_c_inline+set}" = set; then :
5510 $as_echo_n "(cached) " >&6
5511 else
5512 ac_cv_c_inline=no
5513 for ac_kw in inline __inline__ __inline; do
5514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5515 /* end confdefs.h. */
5516 #ifndef __cplusplus
5517 typedef int foo_t;
5518 static $ac_kw foo_t static_foo () {return 0; }
5519 $ac_kw foo_t foo () {return 0; }
5520 #endif
5521
5522 _ACEOF
5523 if ac_fn_c_try_compile "$LINENO"; then :
5524 ac_cv_c_inline=$ac_kw
5525 fi
5526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5527 test "$ac_cv_c_inline" != no && break
5528 done
5529
5530 fi
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5532 $as_echo "$ac_cv_c_inline" >&6; }
5533
5534 case $ac_cv_c_inline in
5535 inline | yes) ;;
5536 *)
5537 case $ac_cv_c_inline in
5538 no) ac_val=;;
5539 *) ac_val=$ac_cv_c_inline;;
5540 esac
5541 cat >>confdefs.h <<_ACEOF
5542 #ifndef __cplusplus
5543 #define inline $ac_val
5544 #endif
5545 _ACEOF
5546 ;;
5547 esac
5548
5549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5
5550 $as_echo_n "checking for obstacks... " >&6; }
5551 if test "${ac_cv_func_obstack+set}" = set; then :
5552 $as_echo_n "(cached) " >&6
5553 else
5554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5555 /* end confdefs.h. */
5556 $ac_includes_default
5557 #include "obstack.h"
5558 int
5559 main ()
5560 {
5561 struct obstack mem;
5562 #define obstack_chunk_alloc malloc
5563 #define obstack_chunk_free free
5564 obstack_init (&mem);
5565 obstack_free (&mem, 0);
5566 ;
5567 return 0;
5568 }
5569 _ACEOF
5570 if ac_fn_c_try_link "$LINENO"; then :
5571 ac_cv_func_obstack=yes
5572 else
5573 ac_cv_func_obstack=no
5574 fi
5575 rm -f core conftest.err conftest.$ac_objext \
5576 conftest$ac_exeext conftest.$ac_ext
5577 fi
5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5
5579 $as_echo "$ac_cv_func_obstack" >&6; }
5580 if test $ac_cv_func_obstack = yes; then
5581
5582 $as_echo "#define HAVE_OBSTACK 1" >>confdefs.h
5583
5584 else
5585 case " $LIBOBJS " in
5586 *" obstack.$ac_objext "* ) ;;
5587 *) LIBOBJS="$LIBOBJS obstack.$ac_objext"
5588 ;;
5589 esac
5590
5591 fi
5592
5593 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5594 if test "x$ac_cv_type_off_t" = x""yes; then :
5595
5596 else
5597
5598 cat >>confdefs.h <<_ACEOF
5599 #define off_t long int
5600 _ACEOF
5601
5602 fi
5603
5604 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5605 if test "x$ac_cv_type_size_t" = x""yes; then :
5606
5607 else
5608
5609 cat >>confdefs.h <<_ACEOF
5610 #define size_t unsigned int
5611 _ACEOF
5612
5613 fi
5614
5615 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5616 if test "x$ac_cv_type_ssize_t" = x""yes; then :
5617
5618 else
5619
5620 cat >>confdefs.h <<_ACEOF
5621 #define ssize_t int
5622 _ACEOF
5623
5624 fi
5625
5626
5627 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5628 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5629
5630 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5631
5632 else
5633 for ac_type in 'unsigned int' 'unsigned long int' \
5634 'unsigned long long int'; do
5635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5636 /* end confdefs.h. */
5637 $ac_includes_default
5638 int
5639 main ()
5640 {
5641 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5642 test_array [0] = 0
5643
5644 ;
5645 return 0;
5646 }
5647 _ACEOF
5648 if ac_fn_c_try_compile "$LINENO"; then :
5649
5650 cat >>confdefs.h <<_ACEOF
5651 #define uintptr_t $ac_type
5652 _ACEOF
5653
5654 ac_type=
5655 fi
5656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5657 test -z "$ac_type" && break
5658 done
5659 fi
5660
5661
5662 ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
5663 if test "x$ac_cv_type_ptrdiff_t" = x""yes; then :
5664
5665 else
5666
5667 cat >>confdefs.h <<_ACEOF
5668 #define ptrdiff_t int
5669 _ACEOF
5670
5671 fi
5672
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5674 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5675 if test "${ac_cv_struct_tm+set}" = set; then :
5676 $as_echo_n "(cached) " >&6
5677 else
5678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679 /* end confdefs.h. */
5680 #include <sys/types.h>
5681 #include <time.h>
5682
5683 int
5684 main ()
5685 {
5686 struct tm tm;
5687 int *p = &tm.tm_sec;
5688 return !p;
5689 ;
5690 return 0;
5691 }
5692 _ACEOF
5693 if ac_fn_c_try_compile "$LINENO"; then :
5694 ac_cv_struct_tm=time.h
5695 else
5696 ac_cv_struct_tm=sys/time.h
5697 fi
5698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5699 fi
5700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5701 $as_echo "$ac_cv_struct_tm" >&6; }
5702 if test $ac_cv_struct_tm = sys/time.h; then
5703
5704 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5705
5706 fi
5707
5708 # The cast to long int works around a bug in the HP C Compiler
5709 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5710 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5711 # This bug is HP SR number 8606223364.
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5713 $as_echo_n "checking size of int... " >&6; }
5714 if test "${ac_cv_sizeof_int+set}" = set; then :
5715 $as_echo_n "(cached) " >&6
5716 else
5717 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5718
5719 else
5720 if test "$ac_cv_type_int" = yes; then
5721 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5722 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5723 { as_fn_set_status 77
5724 as_fn_error "cannot compute sizeof (int)
5725 See \`config.log' for more details." "$LINENO" 5; }; }
5726 else
5727 ac_cv_sizeof_int=0
5728 fi
5729 fi
5730
5731 fi
5732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5733 $as_echo "$ac_cv_sizeof_int" >&6; }
5734
5735
5736
5737 cat >>confdefs.h <<_ACEOF
5738 #define SIZEOF_INT $ac_cv_sizeof_int
5739 _ACEOF
5740
5741
5742 # The cast to long int works around a bug in the HP C Compiler
5743 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5744 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5745 # This bug is HP SR number 8606223364.
5746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5747 $as_echo_n "checking size of long... " >&6; }
5748 if test "${ac_cv_sizeof_long+set}" = set; then :
5749 $as_echo_n "(cached) " >&6
5750 else
5751 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5752
5753 else
5754 if test "$ac_cv_type_long" = yes; then
5755 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5756 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5757 { as_fn_set_status 77
5758 as_fn_error "cannot compute sizeof (long)
5759 See \`config.log' for more details." "$LINENO" 5; }; }
5760 else
5761 ac_cv_sizeof_long=0
5762 fi
5763 fi
5764
5765 fi
5766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5767 $as_echo "$ac_cv_sizeof_long" >&6; }
5768
5769
5770
5771 cat >>confdefs.h <<_ACEOF
5772 #define SIZEOF_LONG $ac_cv_sizeof_long
5773 _ACEOF
5774
5775
5776
5777 for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
5778 do :
5779 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5780 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5781 eval as_val=\$$as_ac_var
5782 if test "x$as_val" = x""yes; then :
5783 cat >>confdefs.h <<_ACEOF
5784 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5785 _ACEOF
5786
5787 fi
5788 done
5789
5790 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
5791 if test "x$ac_cv_have_decl_abort" = x""yes; then :
5792 ac_have_decl=1
5793 else
5794 ac_have_decl=0
5795 fi
5796
5797 cat >>confdefs.h <<_ACEOF
5798 #define HAVE_DECL_ABORT $ac_have_decl
5799 _ACEOF
5800 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5801 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5802 ac_have_decl=1
5803 else
5804 ac_have_decl=0
5805 fi
5806
5807 cat >>confdefs.h <<_ACEOF
5808 #define HAVE_DECL_ASPRINTF $ac_have_decl
5809 _ACEOF
5810 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5811 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5812 ac_have_decl=1
5813 else
5814 ac_have_decl=0
5815 fi
5816
5817 cat >>confdefs.h <<_ACEOF
5818 #define HAVE_DECL_BASENAME $ac_have_decl
5819 _ACEOF
5820 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
5821 if test "x$ac_cv_have_decl_errno" = x""yes; then :
5822 ac_have_decl=1
5823 else
5824 ac_have_decl=0
5825 fi
5826
5827 cat >>confdefs.h <<_ACEOF
5828 #define HAVE_DECL_ERRNO $ac_have_decl
5829 _ACEOF
5830 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
5831 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
5832 ac_have_decl=1
5833 else
5834 ac_have_decl=0
5835 fi
5836
5837 cat >>confdefs.h <<_ACEOF
5838 #define HAVE_DECL_GETOPT $ac_have_decl
5839 _ACEOF
5840 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5841 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5842 ac_have_decl=1
5843 else
5844 ac_have_decl=0
5845 fi
5846
5847 cat >>confdefs.h <<_ACEOF
5848 #define HAVE_DECL_VASPRINTF $ac_have_decl
5849 _ACEOF
5850
5851 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
5852 if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then :
5853 ac_have_decl=1
5854 else
5855 ac_have_decl=0
5856 fi
5857
5858 cat >>confdefs.h <<_ACEOF
5859 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
5860 _ACEOF
5861 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
5862 if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then :
5863 ac_have_decl=1
5864 else
5865 ac_have_decl=0
5866 fi
5867
5868 cat >>confdefs.h <<_ACEOF
5869 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
5870 _ACEOF
5871 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
5872 if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then :
5873 ac_have_decl=1
5874 else
5875 ac_have_decl=0
5876 fi
5877
5878 cat >>confdefs.h <<_ACEOF
5879 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
5880 _ACEOF
5881 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
5882 if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then :
5883 ac_have_decl=1
5884 else
5885 ac_have_decl=0
5886 fi
5887
5888 cat >>confdefs.h <<_ACEOF
5889 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
5890 _ACEOF
5891 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
5892 if test "x$ac_cv_have_decl_fgetc_unlocked" = x""yes; then :
5893 ac_have_decl=1
5894 else
5895 ac_have_decl=0
5896 fi
5897
5898 cat >>confdefs.h <<_ACEOF
5899 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
5900 _ACEOF
5901 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
5902 if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then :
5903 ac_have_decl=1
5904 else
5905 ac_have_decl=0
5906 fi
5907
5908 cat >>confdefs.h <<_ACEOF
5909 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
5910 _ACEOF
5911 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
5912 if test "x$ac_cv_have_decl_fileno_unlocked" = x""yes; then :
5913 ac_have_decl=1
5914 else
5915 ac_have_decl=0
5916 fi
5917
5918 cat >>confdefs.h <<_ACEOF
5919 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
5920 _ACEOF
5921 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
5922 if test "x$ac_cv_have_decl_fprintf_unlocked" = x""yes; then :
5923 ac_have_decl=1
5924 else
5925 ac_have_decl=0
5926 fi
5927
5928 cat >>confdefs.h <<_ACEOF
5929 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
5930 _ACEOF
5931 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
5932 if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then :
5933 ac_have_decl=1
5934 else
5935 ac_have_decl=0
5936 fi
5937
5938 cat >>confdefs.h <<_ACEOF
5939 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
5940 _ACEOF
5941 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
5942 if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then :
5943 ac_have_decl=1
5944 else
5945 ac_have_decl=0
5946 fi
5947
5948 cat >>confdefs.h <<_ACEOF
5949 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
5950 _ACEOF
5951 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
5952 if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then :
5953 ac_have_decl=1
5954 else
5955 ac_have_decl=0
5956 fi
5957
5958 cat >>confdefs.h <<_ACEOF
5959 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
5960 _ACEOF
5961 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
5962 if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then :
5963 ac_have_decl=1
5964 else
5965 ac_have_decl=0
5966 fi
5967
5968 cat >>confdefs.h <<_ACEOF
5969 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
5970 _ACEOF
5971 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
5972 if test "x$ac_cv_have_decl_getchar_unlocked" = x""yes; then :
5973 ac_have_decl=1
5974 else
5975 ac_have_decl=0
5976 fi
5977
5978 cat >>confdefs.h <<_ACEOF
5979 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
5980 _ACEOF
5981 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
5982 if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then :
5983 ac_have_decl=1
5984 else
5985 ac_have_decl=0
5986 fi
5987
5988 cat >>confdefs.h <<_ACEOF
5989 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
5990 _ACEOF
5991 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
5992 if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then :
5993 ac_have_decl=1
5994 else
5995 ac_have_decl=0
5996 fi
5997
5998 cat >>confdefs.h <<_ACEOF
5999 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
6000 _ACEOF
6001 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
6002 if test "x$ac_cv_have_decl_putc_unlocked" = x""yes; then :
6003 ac_have_decl=1
6004 else
6005 ac_have_decl=0
6006 fi
6007
6008 cat >>confdefs.h <<_ACEOF
6009 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
6010 _ACEOF
6011
6012
6013 # Checks for library functions.
6014 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6015 # for constant arguments. Useless!
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
6017 $as_echo_n "checking for working alloca.h... " >&6; }
6018 if test "${ac_cv_working_alloca_h+set}" = set; then :
6019 $as_echo_n "(cached) " >&6
6020 else
6021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6022 /* end confdefs.h. */
6023 #include <alloca.h>
6024 int
6025 main ()
6026 {
6027 char *p = (char *) alloca (2 * sizeof (int));
6028 if (p) return 0;
6029 ;
6030 return 0;
6031 }
6032 _ACEOF
6033 if ac_fn_c_try_link "$LINENO"; then :
6034 ac_cv_working_alloca_h=yes
6035 else
6036 ac_cv_working_alloca_h=no
6037 fi
6038 rm -f core conftest.err conftest.$ac_objext \
6039 conftest$ac_exeext conftest.$ac_ext
6040 fi
6041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
6042 $as_echo "$ac_cv_working_alloca_h" >&6; }
6043 if test $ac_cv_working_alloca_h = yes; then
6044
6045 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
6046
6047 fi
6048
6049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
6050 $as_echo_n "checking for alloca... " >&6; }
6051 if test "${ac_cv_func_alloca_works+set}" = set; then :
6052 $as_echo_n "(cached) " >&6
6053 else
6054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6055 /* end confdefs.h. */
6056 #ifdef __GNUC__
6057 # define alloca __builtin_alloca
6058 #else
6059 # ifdef _MSC_VER
6060 # include <malloc.h>
6061 # define alloca _alloca
6062 # else
6063 # ifdef HAVE_ALLOCA_H
6064 # include <alloca.h>
6065 # else
6066 # ifdef _AIX
6067 #pragma alloca
6068 # else
6069 # ifndef alloca /* predefined by HP cc +Olibcalls */
6070 char *alloca ();
6071 # endif
6072 # endif
6073 # endif
6074 # endif
6075 #endif
6076
6077 int
6078 main ()
6079 {
6080 char *p = (char *) alloca (1);
6081 if (p) return 0;
6082 ;
6083 return 0;
6084 }
6085 _ACEOF
6086 if ac_fn_c_try_link "$LINENO"; then :
6087 ac_cv_func_alloca_works=yes
6088 else
6089 ac_cv_func_alloca_works=no
6090 fi
6091 rm -f core conftest.err conftest.$ac_objext \
6092 conftest$ac_exeext conftest.$ac_ext
6093 fi
6094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
6095 $as_echo "$ac_cv_func_alloca_works" >&6; }
6096
6097 if test $ac_cv_func_alloca_works = yes; then
6098
6099 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
6100
6101 else
6102 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6103 # that cause trouble. Some versions do not even contain alloca or
6104 # contain a buggy version. If you still want to use their alloca,
6105 # use ar to extract alloca.o from them instead of compiling alloca.c.
6106
6107 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
6108
6109 $as_echo "#define C_ALLOCA 1" >>confdefs.h
6110
6111
6112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6113 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6114 if test "${ac_cv_os_cray+set}" = set; then :
6115 $as_echo_n "(cached) " >&6
6116 else
6117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6118 /* end confdefs.h. */
6119 #if defined CRAY && ! defined CRAY2
6120 webecray
6121 #else
6122 wenotbecray
6123 #endif
6124
6125 _ACEOF
6126 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6127 $EGREP "webecray" >/dev/null 2>&1; then :
6128 ac_cv_os_cray=yes
6129 else
6130 ac_cv_os_cray=no
6131 fi
6132 rm -f conftest*
6133
6134 fi
6135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6136 $as_echo "$ac_cv_os_cray" >&6; }
6137 if test $ac_cv_os_cray = yes; then
6138 for ac_func in _getb67 GETB67 getb67; do
6139 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6140 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6141 eval as_val=\$$as_ac_var
6142 if test "x$as_val" = x""yes; then :
6143
6144 cat >>confdefs.h <<_ACEOF
6145 #define CRAY_STACKSEG_END $ac_func
6146 _ACEOF
6147
6148 break
6149 fi
6150
6151 done
6152 fi
6153
6154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6155 $as_echo_n "checking stack direction for C alloca... " >&6; }
6156 if test "${ac_cv_c_stack_direction+set}" = set; then :
6157 $as_echo_n "(cached) " >&6
6158 else
6159 if test "$cross_compiling" = yes; then :
6160 ac_cv_c_stack_direction=0
6161 else
6162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6163 /* end confdefs.h. */
6164 $ac_includes_default
6165 int
6166 find_stack_direction ()
6167 {
6168 static char *addr = 0;
6169 auto char dummy;
6170 if (addr == 0)
6171 {
6172 addr = &dummy;
6173 return find_stack_direction ();
6174 }
6175 else
6176 return (&dummy > addr) ? 1 : -1;
6177 }
6178
6179 int
6180 main ()
6181 {
6182 return find_stack_direction () < 0;
6183 }
6184 _ACEOF
6185 if ac_fn_c_try_run "$LINENO"; then :
6186 ac_cv_c_stack_direction=1
6187 else
6188 ac_cv_c_stack_direction=-1
6189 fi
6190 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6191 conftest.$ac_objext conftest.beam conftest.$ac_ext
6192 fi
6193
6194 fi
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6196 $as_echo "$ac_cv_c_stack_direction" >&6; }
6197 cat >>confdefs.h <<_ACEOF
6198 #define STACK_DIRECTION $ac_cv_c_stack_direction
6199 _ACEOF
6200
6201
6202 fi
6203
6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6205 $as_echo_n "checking for ANSI C header files... " >&6; }
6206 if test "${ac_cv_header_stdc+set}" = set; then :
6207 $as_echo_n "(cached) " >&6
6208 else
6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6210 /* end confdefs.h. */
6211 #include <stdlib.h>
6212 #include <stdarg.h>
6213 #include <string.h>
6214 #include <float.h>
6215
6216 int
6217 main ()
6218 {
6219
6220 ;
6221 return 0;
6222 }
6223 _ACEOF
6224 if ac_fn_c_try_compile "$LINENO"; then :
6225 ac_cv_header_stdc=yes
6226 else
6227 ac_cv_header_stdc=no
6228 fi
6229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6230
6231 if test $ac_cv_header_stdc = yes; then
6232 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6234 /* end confdefs.h. */
6235 #include <string.h>
6236
6237 _ACEOF
6238 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6239 $EGREP "memchr" >/dev/null 2>&1; then :
6240
6241 else
6242 ac_cv_header_stdc=no
6243 fi
6244 rm -f conftest*
6245
6246 fi
6247
6248 if test $ac_cv_header_stdc = yes; then
6249 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6251 /* end confdefs.h. */
6252 #include <stdlib.h>
6253
6254 _ACEOF
6255 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6256 $EGREP "free" >/dev/null 2>&1; then :
6257
6258 else
6259 ac_cv_header_stdc=no
6260 fi
6261 rm -f conftest*
6262
6263 fi
6264
6265 if test $ac_cv_header_stdc = yes; then
6266 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6267 if test "$cross_compiling" = yes; then :
6268 :
6269 else
6270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6271 /* end confdefs.h. */
6272 #include <ctype.h>
6273 #include <stdlib.h>
6274 #if ((' ' & 0x0FF) == 0x020)
6275 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6276 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6277 #else
6278 # define ISLOWER(c) \
6279 (('a' <= (c) && (c) <= 'i') \
6280 || ('j' <= (c) && (c) <= 'r') \
6281 || ('s' <= (c) && (c) <= 'z'))
6282 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6283 #endif
6284
6285 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6286 int
6287 main ()
6288 {
6289 int i;
6290 for (i = 0; i < 256; i++)
6291 if (XOR (islower (i), ISLOWER (i))
6292 || toupper (i) != TOUPPER (i))
6293 return 2;
6294 return 0;
6295 }
6296 _ACEOF
6297 if ac_fn_c_try_run "$LINENO"; then :
6298
6299 else
6300 ac_cv_header_stdc=no
6301 fi
6302 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6303 conftest.$ac_objext conftest.beam conftest.$ac_ext
6304 fi
6305
6306 fi
6307 fi
6308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6309 $as_echo "$ac_cv_header_stdc" >&6; }
6310 if test $ac_cv_header_stdc = yes; then
6311
6312 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6313
6314 fi
6315
6316
6317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
6318 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
6319 if test "${am_cv_langinfo_codeset+set}" = set; then :
6320 $as_echo_n "(cached) " >&6
6321 else
6322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6323 /* end confdefs.h. */
6324 #include <langinfo.h>
6325 int
6326 main ()
6327 {
6328 char* cs = nl_langinfo(CODESET);
6329 ;
6330 return 0;
6331 }
6332 _ACEOF
6333 if ac_fn_c_try_link "$LINENO"; then :
6334 am_cv_langinfo_codeset=yes
6335 else
6336 am_cv_langinfo_codeset=no
6337 fi
6338 rm -f core conftest.err conftest.$ac_objext \
6339 conftest$ac_exeext conftest.$ac_ext
6340
6341 fi
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
6343 $as_echo "$am_cv_langinfo_codeset" >&6; }
6344 if test $am_cv_langinfo_codeset = yes; then
6345
6346 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
6347
6348 fi
6349
6350 # If we haven't got the data from the intl directory,
6351 # assume NLS is disabled.
6352 USE_NLS=no
6353 LIBINTL=
6354 LIBINTL_DEP=
6355 INCINTL=
6356 XGETTEXT=
6357 GMSGFMT=
6358 POSUB=
6359
6360 if test -f ../intl/config.intl; then
6361 . ../intl/config.intl
6362 fi
6363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6364 $as_echo_n "checking whether NLS is requested... " >&6; }
6365 if test x"$USE_NLS" != xyes; then
6366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6367 $as_echo "no" >&6; }
6368 else
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6370 $as_echo "yes" >&6; }
6371
6372 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6373
6374
6375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6376 $as_echo_n "checking for catalogs to be installed... " >&6; }
6377 # Look for .po and .gmo files in the source directory.
6378 CATALOGS=
6379 XLINGUAS=
6380 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6381 # If there aren't any .gmo files the shell will give us the
6382 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6383 # weeded out.
6384 case "$cat" in *\**)
6385 continue;;
6386 esac
6387 # The quadruple backslash is collapsed to a double backslash
6388 # by the backticks, then collapsed again by the double quotes,
6389 # leaving us with one backslash in the sed expression (right
6390 # before the dot that mustn't act as a wildcard).
6391 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6392 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6393 # The user is allowed to set LINGUAS to a list of languages to
6394 # install catalogs for. If it's empty that means "all of them."
6395 if test "x$LINGUAS" = x; then
6396 CATALOGS="$CATALOGS $cat"
6397 XLINGUAS="$XLINGUAS $lang"
6398 else
6399 case "$LINGUAS" in *$lang*)
6400 CATALOGS="$CATALOGS $cat"
6401 XLINGUAS="$XLINGUAS $lang"
6402 ;;
6403 esac
6404 fi
6405 done
6406 LINGUAS="$XLINGUAS"
6407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6408 $as_echo "$LINGUAS" >&6; }
6409
6410
6411 DATADIRNAME=share
6412
6413 INSTOBJEXT=.mo
6414
6415 GENCAT=gencat
6416
6417 CATOBJEXT=.gmo
6418
6419 fi
6420
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5
6422 $as_echo_n "checking for uchar... " >&6; }
6423 if test "${gcc_cv_type_uchar+set}" = set; then :
6424 $as_echo_n "(cached) " >&6
6425 else
6426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6427 /* end confdefs.h. */
6428
6429 #include <sys/types.h>
6430
6431 int
6432 main ()
6433 {
6434 if ((uchar *)0) return 0;
6435 if (sizeof(uchar)) return 0;
6436 ;
6437 return 0;
6438 }
6439 _ACEOF
6440 if ac_fn_c_try_compile "$LINENO"; then :
6441 ac_cv_type_uchar=yes
6442 else
6443 ac_cv_type_uchar=no
6444 fi
6445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6446 fi
6447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5
6448 $as_echo "$gcc_cv_type_uchar" >&6; }
6449 if test $ac_cv_type_uchar = yes; then
6450
6451 $as_echo "#define HAVE_UCHAR 1" >>confdefs.h
6452
6453 fi
6454
6455 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
6456 # iconv() prototype.
6457
6458 if test "X$prefix" = "XNONE"; then
6459 acl_final_prefix="$ac_default_prefix"
6460 else
6461 acl_final_prefix="$prefix"
6462 fi
6463 if test "X$exec_prefix" = "XNONE"; then
6464 acl_final_exec_prefix='${prefix}'
6465 else
6466 acl_final_exec_prefix="$exec_prefix"
6467 fi
6468 acl_save_prefix="$prefix"
6469 prefix="$acl_final_prefix"
6470 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
6471 prefix="$acl_save_prefix"
6472
6473
6474 # Check whether --with-gnu-ld was given.
6475 if test "${with_gnu_ld+set}" = set; then :
6476 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6477 else
6478 with_gnu_ld=no
6479 fi
6480
6481 # Prepare PATH_SEPARATOR.
6482 # The user is always right.
6483 if test "${PATH_SEPARATOR+set}" != set; then
6484 echo "#! /bin/sh" >conf$$.sh
6485 echo "exit 0" >>conf$$.sh
6486 chmod +x conf$$.sh
6487 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6488 PATH_SEPARATOR=';'
6489 else
6490 PATH_SEPARATOR=:
6491 fi
6492 rm -f conf$$.sh
6493 fi
6494 ac_prog=ld
6495 if test "$GCC" = yes; then
6496 # Check if gcc -print-prog-name=ld gives a path.
6497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
6498 $as_echo_n "checking for ld used by GCC... " >&6; }
6499 case $host in
6500 *-*-mingw*)
6501 # gcc leaves a trailing carriage return which upsets mingw
6502 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6503 *)
6504 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6505 esac
6506 case $ac_prog in
6507 # Accept absolute paths.
6508 [\\/]* | [A-Za-z]:[\\/]*)
6509 re_direlt='/[^/][^/]*/\.\./'
6510 # Canonicalize the path of ld
6511 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
6512 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
6513 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
6514 done
6515 test -z "$LD" && LD="$ac_prog"
6516 ;;
6517 "")
6518 # If it fails, then pretend we aren't using GCC.
6519 ac_prog=ld
6520 ;;
6521 *)
6522 # If it is relative, then search for the first ld in PATH.
6523 with_gnu_ld=unknown
6524 ;;
6525 esac
6526 elif test "$with_gnu_ld" = yes; then
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6528 $as_echo_n "checking for GNU ld... " >&6; }
6529 else
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6531 $as_echo_n "checking for non-GNU ld... " >&6; }
6532 fi
6533 if test "${acl_cv_path_LD+set}" = set; then :
6534 $as_echo_n "(cached) " >&6
6535 else
6536 if test -z "$LD"; then
6537 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
6538 for ac_dir in $PATH; do
6539 test -z "$ac_dir" && ac_dir=.
6540 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6541 acl_cv_path_LD="$ac_dir/$ac_prog"
6542 # Check to see if the program is GNU ld. I'd rather use --version,
6543 # but apparently some GNU ld's only accept -v.
6544 # Break only if it was the GNU/non-GNU ld that we prefer.
6545 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
6546 test "$with_gnu_ld" != no && break
6547 else
6548 test "$with_gnu_ld" != yes && break
6549 fi
6550 fi
6551 done
6552 IFS="$ac_save_ifs"
6553 else
6554 acl_cv_path_LD="$LD" # Let the user override the test with a path.
6555 fi
6556 fi
6557
6558 LD="$acl_cv_path_LD"
6559 if test -n "$LD"; then
6560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6561 $as_echo "$LD" >&6; }
6562 else
6563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6564 $as_echo "no" >&6; }
6565 fi
6566 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6568 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6569 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
6570 $as_echo_n "(cached) " >&6
6571 else
6572 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
6573 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
6574 acl_cv_prog_gnu_ld=yes
6575 else
6576 acl_cv_prog_gnu_ld=no
6577 fi
6578 fi
6579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
6580 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
6581 with_gnu_ld=$acl_cv_prog_gnu_ld
6582
6583
6584
6585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
6586 $as_echo_n "checking for shared library run path origin... " >&6; }
6587 if test "${acl_cv_rpath+set}" = set; then :
6588 $as_echo_n "(cached) " >&6
6589 else
6590
6591 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
6592 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
6593 . ./conftest.sh
6594 rm -f ./conftest.sh
6595 acl_cv_rpath=done
6596
6597 fi
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
6599 $as_echo "$acl_cv_rpath" >&6; }
6600 wl="$acl_cv_wl"
6601 libext="$acl_cv_libext"
6602 shlibext="$acl_cv_shlibext"
6603 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
6604 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
6605 hardcode_direct="$acl_cv_hardcode_direct"
6606 hardcode_minus_L="$acl_cv_hardcode_minus_L"
6607 # Check whether --enable-rpath was given.
6608 if test "${enable_rpath+set}" = set; then :
6609 enableval=$enable_rpath; :
6610 else
6611 enable_rpath=yes
6612 fi
6613
6614
6615
6616
6617
6618
6619
6620
6621 use_additional=yes
6622
6623 acl_save_prefix="$prefix"
6624 prefix="$acl_final_prefix"
6625 acl_save_exec_prefix="$exec_prefix"
6626 exec_prefix="$acl_final_exec_prefix"
6627
6628 eval additional_includedir=\"$includedir\"
6629 eval additional_libdir=\"$libdir\"
6630
6631 exec_prefix="$acl_save_exec_prefix"
6632 prefix="$acl_save_prefix"
6633
6634
6635 # Check whether --with-libiconv-prefix was given.
6636 if test "${with_libiconv_prefix+set}" = set; then :
6637 withval=$with_libiconv_prefix;
6638 if test "X$withval" = "Xno"; then
6639 use_additional=no
6640 else
6641 if test "X$withval" = "X"; then
6642
6643 acl_save_prefix="$prefix"
6644 prefix="$acl_final_prefix"
6645 acl_save_exec_prefix="$exec_prefix"
6646 exec_prefix="$acl_final_exec_prefix"
6647
6648 eval additional_includedir=\"$includedir\"
6649 eval additional_libdir=\"$libdir\"
6650
6651 exec_prefix="$acl_save_exec_prefix"
6652 prefix="$acl_save_prefix"
6653
6654 else
6655 additional_includedir="$withval/include"
6656 additional_libdir="$withval/lib"
6657 fi
6658 fi
6659
6660 fi
6661
6662 LIBICONV=
6663 LTLIBICONV=
6664 INCICONV=
6665 rpathdirs=
6666 ltrpathdirs=
6667 names_already_handled=
6668 names_next_round='iconv '
6669 while test -n "$names_next_round"; do
6670 names_this_round="$names_next_round"
6671 names_next_round=
6672 for name in $names_this_round; do
6673 already_handled=
6674 for n in $names_already_handled; do
6675 if test "$n" = "$name"; then
6676 already_handled=yes
6677 break
6678 fi
6679 done
6680 if test -z "$already_handled"; then
6681 names_already_handled="$names_already_handled $name"
6682 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6683 eval value=\"\$HAVE_LIB$uppername\"
6684 if test -n "$value"; then
6685 if test "$value" = yes; then
6686 eval value=\"\$LIB$uppername\"
6687 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
6688 eval value=\"\$LTLIB$uppername\"
6689 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
6690 else
6691 :
6692 fi
6693 else
6694 found_dir=
6695 found_la=
6696 found_so=
6697 found_a=
6698 if test $use_additional = yes; then
6699 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
6700 found_dir="$additional_libdir"
6701 found_so="$additional_libdir/lib$name.$shlibext"
6702 if test -f "$additional_libdir/lib$name.la"; then
6703 found_la="$additional_libdir/lib$name.la"
6704 fi
6705 else
6706 if test -f "$additional_libdir/lib$name.$libext"; then
6707 found_dir="$additional_libdir"
6708 found_a="$additional_libdir/lib$name.$libext"
6709 if test -f "$additional_libdir/lib$name.la"; then
6710 found_la="$additional_libdir/lib$name.la"
6711 fi
6712 fi
6713 fi
6714 fi
6715 if test "X$found_dir" = "X"; then
6716 for x in $LDFLAGS $LTLIBICONV; do
6717
6718 acl_save_prefix="$prefix"
6719 prefix="$acl_final_prefix"
6720 acl_save_exec_prefix="$exec_prefix"
6721 exec_prefix="$acl_final_exec_prefix"
6722 eval x=\"$x\"
6723 exec_prefix="$acl_save_exec_prefix"
6724 prefix="$acl_save_prefix"
6725
6726 case "$x" in
6727 -L*)
6728 dir=`echo "X$x" | sed -e 's/^X-L//'`
6729 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
6730 found_dir="$dir"
6731 found_so="$dir/lib$name.$shlibext"
6732 if test -f "$dir/lib$name.la"; then
6733 found_la="$dir/lib$name.la"
6734 fi
6735 else
6736 if test -f "$dir/lib$name.$libext"; then
6737 found_dir="$dir"
6738 found_a="$dir/lib$name.$libext"
6739 if test -f "$dir/lib$name.la"; then
6740 found_la="$dir/lib$name.la"
6741 fi
6742 fi
6743 fi
6744 ;;
6745 esac
6746 if test "X$found_dir" != "X"; then
6747 break
6748 fi
6749 done
6750 fi
6751 if test "X$found_dir" != "X"; then
6752 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
6753 if test "X$found_so" != "X"; then
6754 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6755 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6756 else
6757 haveit=
6758 for x in $ltrpathdirs; do
6759 if test "X$x" = "X$found_dir"; then
6760 haveit=yes
6761 break
6762 fi
6763 done
6764 if test -z "$haveit"; then
6765 ltrpathdirs="$ltrpathdirs $found_dir"
6766 fi
6767 if test "$hardcode_direct" = yes; then
6768 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6769 else
6770 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6771 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6772 haveit=
6773 for x in $rpathdirs; do
6774 if test "X$x" = "X$found_dir"; then
6775 haveit=yes
6776 break
6777 fi
6778 done
6779 if test -z "$haveit"; then
6780 rpathdirs="$rpathdirs $found_dir"
6781 fi
6782 else
6783 haveit=
6784 for x in $LDFLAGS $LIBICONV; do
6785
6786 acl_save_prefix="$prefix"
6787 prefix="$acl_final_prefix"
6788 acl_save_exec_prefix="$exec_prefix"
6789 exec_prefix="$acl_final_exec_prefix"
6790 eval x=\"$x\"
6791 exec_prefix="$acl_save_exec_prefix"
6792 prefix="$acl_save_prefix"
6793
6794 if test "X$x" = "X-L$found_dir"; then
6795 haveit=yes
6796 break
6797 fi
6798 done
6799 if test -z "$haveit"; then
6800 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
6801 fi
6802 if test "$hardcode_minus_L" != no; then
6803 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6804 else
6805 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6806 fi
6807 fi
6808 fi
6809 fi
6810 else
6811 if test "X$found_a" != "X"; then
6812 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
6813 else
6814 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
6815 fi
6816 fi
6817 additional_includedir=
6818 case "$found_dir" in
6819 */lib | */lib/)
6820 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6821 additional_includedir="$basedir/include"
6822 ;;
6823 esac
6824 if test "X$additional_includedir" != "X"; then
6825 if test "X$additional_includedir" != "X/usr/include"; then
6826 haveit=
6827 if test "X$additional_includedir" = "X/usr/local/include"; then
6828 if test -n "$GCC"; then
6829 case $host_os in
6830 linux*) haveit=yes;;
6831 esac
6832 fi
6833 fi
6834 if test -z "$haveit"; then
6835 for x in $CPPFLAGS $INCICONV; do
6836
6837 acl_save_prefix="$prefix"
6838 prefix="$acl_final_prefix"
6839 acl_save_exec_prefix="$exec_prefix"
6840 exec_prefix="$acl_final_exec_prefix"
6841 eval x=\"$x\"
6842 exec_prefix="$acl_save_exec_prefix"
6843 prefix="$acl_save_prefix"
6844
6845 if test "X$x" = "X-I$additional_includedir"; then
6846 haveit=yes
6847 break
6848 fi
6849 done
6850 if test -z "$haveit"; then
6851 if test -d "$additional_includedir"; then
6852 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
6853 fi
6854 fi
6855 fi
6856 fi
6857 fi
6858 if test -n "$found_la"; then
6859 save_libdir="$libdir"
6860 case "$found_la" in
6861 */* | *\\*) . "$found_la" ;;
6862 *) . "./$found_la" ;;
6863 esac
6864 libdir="$save_libdir"
6865 for dep in $dependency_libs; do
6866 case "$dep" in
6867 -L*)
6868 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6869 if test "X$additional_libdir" != "X/usr/lib"; then
6870 haveit=
6871 if test "X$additional_libdir" = "X/usr/local/lib"; then
6872 if test -n "$GCC"; then
6873 case $host_os in
6874 linux*) haveit=yes;;
6875 esac
6876 fi
6877 fi
6878 if test -z "$haveit"; then
6879 haveit=
6880 for x in $LDFLAGS $LIBICONV; do
6881
6882 acl_save_prefix="$prefix"
6883 prefix="$acl_final_prefix"
6884 acl_save_exec_prefix="$exec_prefix"
6885 exec_prefix="$acl_final_exec_prefix"
6886 eval x=\"$x\"
6887 exec_prefix="$acl_save_exec_prefix"
6888 prefix="$acl_save_prefix"
6889
6890 if test "X$x" = "X-L$additional_libdir"; then
6891 haveit=yes
6892 break
6893 fi
6894 done
6895 if test -z "$haveit"; then
6896 if test -d "$additional_libdir"; then
6897 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
6898 fi
6899 fi
6900 haveit=
6901 for x in $LDFLAGS $LTLIBICONV; do
6902
6903 acl_save_prefix="$prefix"
6904 prefix="$acl_final_prefix"
6905 acl_save_exec_prefix="$exec_prefix"
6906 exec_prefix="$acl_final_exec_prefix"
6907 eval x=\"$x\"
6908 exec_prefix="$acl_save_exec_prefix"
6909 prefix="$acl_save_prefix"
6910
6911 if test "X$x" = "X-L$additional_libdir"; then
6912 haveit=yes
6913 break
6914 fi
6915 done
6916 if test -z "$haveit"; then
6917 if test -d "$additional_libdir"; then
6918 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
6919 fi
6920 fi
6921 fi
6922 fi
6923 ;;
6924 -R*)
6925 dir=`echo "X$dep" | sed -e 's/^X-R//'`
6926 if test "$enable_rpath" != no; then
6927 haveit=
6928 for x in $rpathdirs; do
6929 if test "X$x" = "X$dir"; then
6930 haveit=yes
6931 break
6932 fi
6933 done
6934 if test -z "$haveit"; then
6935 rpathdirs="$rpathdirs $dir"
6936 fi
6937 haveit=
6938 for x in $ltrpathdirs; do
6939 if test "X$x" = "X$dir"; then
6940 haveit=yes
6941 break
6942 fi
6943 done
6944 if test -z "$haveit"; then
6945 ltrpathdirs="$ltrpathdirs $dir"
6946 fi
6947 fi
6948 ;;
6949 -l*)
6950 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6951 ;;
6952 *.la)
6953 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6954 ;;
6955 *)
6956 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
6957 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
6958 ;;
6959 esac
6960 done
6961 fi
6962 else
6963 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6964 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
6965 fi
6966 fi
6967 fi
6968 done
6969 done
6970 if test "X$rpathdirs" != "X"; then
6971 if test -n "$hardcode_libdir_separator"; then
6972 alldirs=
6973 for found_dir in $rpathdirs; do
6974 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6975 done
6976 acl_save_libdir="$libdir"
6977 libdir="$alldirs"
6978 eval flag=\"$hardcode_libdir_flag_spec\"
6979 libdir="$acl_save_libdir"
6980 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
6981 else
6982 for found_dir in $rpathdirs; do
6983 acl_save_libdir="$libdir"
6984 libdir="$found_dir"
6985 eval flag=\"$hardcode_libdir_flag_spec\"
6986 libdir="$acl_save_libdir"
6987 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
6988 done
6989 fi
6990 fi
6991 if test "X$ltrpathdirs" != "X"; then
6992 for found_dir in $ltrpathdirs; do
6993 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
6994 done
6995 fi
6996
6997
6998 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
6999 ac_ext=cpp
7000 ac_cpp='$CXXCPP $CPPFLAGS'
7001 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7002 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7003 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7004
7005
7006
7007
7008
7009
7010 am_save_CPPFLAGS="$CPPFLAGS"
7011
7012 for element in $INCICONV; do
7013 haveit=
7014 for x in $CPPFLAGS; do
7015
7016 acl_save_prefix="$prefix"
7017 prefix="$acl_final_prefix"
7018 acl_save_exec_prefix="$exec_prefix"
7019 exec_prefix="$acl_final_exec_prefix"
7020 eval x=\"$x\"
7021 exec_prefix="$acl_save_exec_prefix"
7022 prefix="$acl_save_prefix"
7023
7024 if test "X$x" = "X$element"; then
7025 haveit=yes
7026 break
7027 fi
7028 done
7029 if test -z "$haveit"; then
7030 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7031 fi
7032 done
7033
7034
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7036 $as_echo_n "checking for iconv... " >&6; }
7037 if test "${am_cv_func_iconv+set}" = set; then :
7038 $as_echo_n "(cached) " >&6
7039 else
7040
7041 am_cv_func_iconv="no, consider installing GNU libiconv"
7042 am_cv_lib_iconv=no
7043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7044 /* end confdefs.h. */
7045 #include <stdlib.h>
7046 #include <iconv.h>
7047 int
7048 main ()
7049 {
7050 iconv_t cd = iconv_open("","");
7051 iconv(cd,NULL,NULL,NULL,NULL);
7052 iconv_close(cd);
7053 ;
7054 return 0;
7055 }
7056 _ACEOF
7057 if ac_fn_cxx_try_link "$LINENO"; then :
7058 am_cv_func_iconv=yes
7059 fi
7060 rm -f core conftest.err conftest.$ac_objext \
7061 conftest$ac_exeext conftest.$ac_ext
7062 if test "$am_cv_func_iconv" != yes; then
7063 am_save_LIBS="$LIBS"
7064 LIBS="$LIBS $LIBICONV"
7065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7066 /* end confdefs.h. */
7067 #include <stdlib.h>
7068 #include <iconv.h>
7069 int
7070 main ()
7071 {
7072 iconv_t cd = iconv_open("","");
7073 iconv(cd,NULL,NULL,NULL,NULL);
7074 iconv_close(cd);
7075 ;
7076 return 0;
7077 }
7078 _ACEOF
7079 if ac_fn_cxx_try_link "$LINENO"; then :
7080 am_cv_lib_iconv=yes
7081 am_cv_func_iconv=yes
7082 fi
7083 rm -f core conftest.err conftest.$ac_objext \
7084 conftest$ac_exeext conftest.$ac_ext
7085 LIBS="$am_save_LIBS"
7086 fi
7087
7088 fi
7089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7090 $as_echo "$am_cv_func_iconv" >&6; }
7091 if test "$am_cv_func_iconv" = yes; then
7092
7093 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7094
7095 fi
7096 if test "$am_cv_lib_iconv" = yes; then
7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7098 $as_echo_n "checking how to link with libiconv... " >&6; }
7099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7100 $as_echo "$LIBICONV" >&6; }
7101 else
7102 CPPFLAGS="$am_save_CPPFLAGS"
7103 LIBICONV=
7104 LTLIBICONV=
7105 fi
7106
7107
7108
7109 if test "$am_cv_func_iconv" = yes; then
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7111 $as_echo_n "checking for iconv declaration... " >&6; }
7112 if test "${am_cv_proto_iconv+set}" = set; then :
7113 $as_echo_n "(cached) " >&6
7114 else
7115
7116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7117 /* end confdefs.h. */
7118
7119 #include <stdlib.h>
7120 #include <iconv.h>
7121 extern
7122 #ifdef __cplusplus
7123 "C"
7124 #endif
7125 #if defined(__STDC__) || defined(__cplusplus)
7126 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7127 #else
7128 size_t iconv();
7129 #endif
7130
7131 int
7132 main ()
7133 {
7134
7135 ;
7136 return 0;
7137 }
7138 _ACEOF
7139 if ac_fn_cxx_try_compile "$LINENO"; then :
7140 am_cv_proto_iconv_arg1=""
7141 else
7142 am_cv_proto_iconv_arg1="const"
7143 fi
7144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7145 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7146 fi
7147
7148 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7150 }$am_cv_proto_iconv" >&5
7151 $as_echo "${ac_t:-
7152 }$am_cv_proto_iconv" >&6; }
7153
7154 cat >>confdefs.h <<_ACEOF
7155 #define ICONV_CONST $am_cv_proto_iconv_arg1
7156 _ACEOF
7157
7158 fi
7159
7160 ac_ext=c
7161 ac_cpp='$CPP $CPPFLAGS'
7162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7165
7166 else
7167
7168
7169
7170
7171
7172 am_save_CPPFLAGS="$CPPFLAGS"
7173
7174 for element in $INCICONV; do
7175 haveit=
7176 for x in $CPPFLAGS; do
7177
7178 acl_save_prefix="$prefix"
7179 prefix="$acl_final_prefix"
7180 acl_save_exec_prefix="$exec_prefix"
7181 exec_prefix="$acl_final_exec_prefix"
7182 eval x=\"$x\"
7183 exec_prefix="$acl_save_exec_prefix"
7184 prefix="$acl_save_prefix"
7185
7186 if test "X$x" = "X$element"; then
7187 haveit=yes
7188 break
7189 fi
7190 done
7191 if test -z "$haveit"; then
7192 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7193 fi
7194 done
7195
7196
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7198 $as_echo_n "checking for iconv... " >&6; }
7199 if test "${am_cv_func_iconv+set}" = set; then :
7200 $as_echo_n "(cached) " >&6
7201 else
7202
7203 am_cv_func_iconv="no, consider installing GNU libiconv"
7204 am_cv_lib_iconv=no
7205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7206 /* end confdefs.h. */
7207 #include <stdlib.h>
7208 #include <iconv.h>
7209 int
7210 main ()
7211 {
7212 iconv_t cd = iconv_open("","");
7213 iconv(cd,NULL,NULL,NULL,NULL);
7214 iconv_close(cd);
7215 ;
7216 return 0;
7217 }
7218 _ACEOF
7219 if ac_fn_c_try_link "$LINENO"; then :
7220 am_cv_func_iconv=yes
7221 fi
7222 rm -f core conftest.err conftest.$ac_objext \
7223 conftest$ac_exeext conftest.$ac_ext
7224 if test "$am_cv_func_iconv" != yes; then
7225 am_save_LIBS="$LIBS"
7226 LIBS="$LIBS $LIBICONV"
7227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7228 /* end confdefs.h. */
7229 #include <stdlib.h>
7230 #include <iconv.h>
7231 int
7232 main ()
7233 {
7234 iconv_t cd = iconv_open("","");
7235 iconv(cd,NULL,NULL,NULL,NULL);
7236 iconv_close(cd);
7237 ;
7238 return 0;
7239 }
7240 _ACEOF
7241 if ac_fn_c_try_link "$LINENO"; then :
7242 am_cv_lib_iconv=yes
7243 am_cv_func_iconv=yes
7244 fi
7245 rm -f core conftest.err conftest.$ac_objext \
7246 conftest$ac_exeext conftest.$ac_ext
7247 LIBS="$am_save_LIBS"
7248 fi
7249
7250 fi
7251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7252 $as_echo "$am_cv_func_iconv" >&6; }
7253 if test "$am_cv_func_iconv" = yes; then
7254
7255 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7256
7257 fi
7258 if test "$am_cv_lib_iconv" = yes; then
7259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7260 $as_echo_n "checking how to link with libiconv... " >&6; }
7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7262 $as_echo "$LIBICONV" >&6; }
7263 else
7264 CPPFLAGS="$am_save_CPPFLAGS"
7265 LIBICONV=
7266 LTLIBICONV=
7267 fi
7268
7269
7270
7271 if test "$am_cv_func_iconv" = yes; then
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7273 $as_echo_n "checking for iconv declaration... " >&6; }
7274 if test "${am_cv_proto_iconv+set}" = set; then :
7275 $as_echo_n "(cached) " >&6
7276 else
7277
7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7279 /* end confdefs.h. */
7280
7281 #include <stdlib.h>
7282 #include <iconv.h>
7283 extern
7284 #ifdef __cplusplus
7285 "C"
7286 #endif
7287 #if defined(__STDC__) || defined(__cplusplus)
7288 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7289 #else
7290 size_t iconv();
7291 #endif
7292
7293 int
7294 main ()
7295 {
7296
7297 ;
7298 return 0;
7299 }
7300 _ACEOF
7301 if ac_fn_c_try_compile "$LINENO"; then :
7302 am_cv_proto_iconv_arg1=""
7303 else
7304 am_cv_proto_iconv_arg1="const"
7305 fi
7306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7307 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7308 fi
7309
7310 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7312 }$am_cv_proto_iconv" >&5
7313 $as_echo "${ac_t:-
7314 }$am_cv_proto_iconv" >&6; }
7315
7316 cat >>confdefs.h <<_ACEOF
7317 #define ICONV_CONST $am_cv_proto_iconv_arg1
7318 _ACEOF
7319
7320 fi
7321
7322 fi
7323
7324 # More defines and substitutions.
7325 PACKAGE="$PACKAGE_TARNAME"
7326
7327 cat >>confdefs.h <<_ACEOF
7328 #define PACKAGE "$PACKAGE"
7329 _ACEOF
7330
7331
7332
7333 if test "x$enable_nls" != xno; then
7334 USED_CATALOGS='$(CATALOGS)'
7335 else
7336 USED_CATALOGS=
7337 fi
7338
7339
7340 # Check whether --enable-maintainer-mode was given.
7341 if test "${enable_maintainer_mode+set}" = set; then :
7342 enableval=$enable_maintainer_mode;
7343 else
7344 enable_maintainer_mode=no
7345 fi
7346
7347
7348 if test "x$enable_maintainer_mode" = xno; then
7349 MAINT='#'
7350 else
7351 MAINT=
7352 fi
7353
7354
7355 # Check whether --enable-checking was given.
7356 if test "${enable_checking+set}" = set; then :
7357 enableval=$enable_checking;
7358 else
7359 enable_checking=no
7360 fi
7361
7362
7363 if test $enable_checking != no ; then
7364
7365 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
7366
7367 fi
7368
7369
7370 case $target in
7371 alpha*-*-* | \
7372 arm*-*-*eabi* | \
7373 arm*-*-rtems[.0-9]* | \
7374 arm*-*-symbianelf* | \
7375 x86_64-*-* | \
7376 ia64-*-* | \
7377 hppa*64*-*-* | \
7378 i[34567]86-*-* | x86_64-*-solaris2.1[0-9]* | \
7379 mips*-*-* | \
7380 mmix-*-* | \
7381 powerpc*-*-* | \
7382 rs6000*-*-* | \
7383 s390*-*-* | \
7384 sparc*-*-* | \
7385 spu-*-* | \
7386 sh[123456789lbe]*-*-* | sh-*-* | \
7387 tilegx-*-* | tilepro-*-* )
7388 need_64bit_hwint=yes ;;
7389 *)
7390 need_64bit_hwint=no ;;
7391 esac
7392
7393 case $need_64bit_hwint:$ac_cv_sizeof_long in
7394 *:8 | no:*) host_wide_int=long ;;
7395 *) host_wide_int='long long' ;;
7396 esac
7397
7398
7399
7400 cat >>confdefs.h <<_ACEOF
7401 #define HOST_WIDE_INT $host_wide_int
7402 _ACEOF
7403
7404
7405 case $target in
7406 i?86-* | x86_64-*)
7407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7408 /* end confdefs.h. */
7409
7410 int
7411 main ()
7412 {
7413 asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0))
7414 ;
7415 return 0;
7416 }
7417 _ACEOF
7418 if ac_fn_c_try_compile "$LINENO"; then :
7419
7420 $as_echo "#define HAVE_SSE4 1" >>confdefs.h
7421
7422 fi
7423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7424 esac
7425
7426 # Output.
7427
7428 ac_config_headers="$ac_config_headers config.h:config.in"
7429
7430 ac_config_files="$ac_config_files Makefile"
7431
7432 cat >confcache <<\_ACEOF
7433 # This file is a shell script that caches the results of configure
7434 # tests run on this system so they can be shared between configure
7435 # scripts and configure runs, see configure's option --config-cache.
7436 # It is not useful on other systems. If it contains results you don't
7437 # want to keep, you may remove or edit it.
7438 #
7439 # config.status only pays attention to the cache file if you give it
7440 # the --recheck option to rerun configure.
7441 #
7442 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7443 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7444 # following values.
7445
7446 _ACEOF
7447
7448 # The following way of writing the cache mishandles newlines in values,
7449 # but we know of no workaround that is simple, portable, and efficient.
7450 # So, we kill variables containing newlines.
7451 # Ultrix sh set writes to stderr and can't be redirected directly,
7452 # and sets the high bit in the cache file unless we assign to the vars.
7453 (
7454 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7455 eval ac_val=\$$ac_var
7456 case $ac_val in #(
7457 *${as_nl}*)
7458 case $ac_var in #(
7459 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7460 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7461 esac
7462 case $ac_var in #(
7463 _ | IFS | as_nl) ;; #(
7464 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7465 *) { eval $ac_var=; unset $ac_var;} ;;
7466 esac ;;
7467 esac
7468 done
7469
7470 (set) 2>&1 |
7471 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7472 *${as_nl}ac_space=\ *)
7473 # `set' does not quote correctly, so add quotes: double-quote
7474 # substitution turns \\\\ into \\, and sed turns \\ into \.
7475 sed -n \
7476 "s/'/'\\\\''/g;
7477 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7478 ;; #(
7479 *)
7480 # `set' quotes correctly as required by POSIX, so do not add quotes.
7481 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7482 ;;
7483 esac |
7484 sort
7485 ) |
7486 sed '
7487 /^ac_cv_env_/b end
7488 t clear
7489 :clear
7490 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7491 t end
7492 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7493 :end' >>confcache
7494 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7495 if test -w "$cache_file"; then
7496 test "x$cache_file" != "x/dev/null" &&
7497 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7498 $as_echo "$as_me: updating cache $cache_file" >&6;}
7499 cat confcache >$cache_file
7500 else
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7502 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7503 fi
7504 fi
7505 rm -f confcache
7506
7507 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7508 # Let make expand exec_prefix.
7509 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7510
7511 DEFS=-DHAVE_CONFIG_H
7512
7513 ac_libobjs=
7514 ac_ltlibobjs=
7515 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7516 # 1. Remove the extension, and $U if already installed.
7517 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7518 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7519 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7520 # will be set to the directory where LIBOBJS objects are built.
7521 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7522 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7523 done
7524 LIBOBJS=$ac_libobjs
7525
7526 LTLIBOBJS=$ac_ltlibobjs
7527
7528
7529
7530
7531 : ${CONFIG_STATUS=./config.status}
7532 ac_write_fail=0
7533 ac_clean_files_save=$ac_clean_files
7534 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7535 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7536 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7537 as_write_fail=0
7538 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7539 #! $SHELL
7540 # Generated by $as_me.
7541 # Run this file to recreate the current configuration.
7542 # Compiler output produced by configure, useful for debugging
7543 # configure, is in config.log if it exists.
7544
7545 debug=false
7546 ac_cs_recheck=false
7547 ac_cs_silent=false
7548
7549 SHELL=\${CONFIG_SHELL-$SHELL}
7550 export SHELL
7551 _ASEOF
7552 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7553 ## -------------------- ##
7554 ## M4sh Initialization. ##
7555 ## -------------------- ##
7556
7557 # Be more Bourne compatible
7558 DUALCASE=1; export DUALCASE # for MKS sh
7559 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7560 emulate sh
7561 NULLCMD=:
7562 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7563 # is contrary to our usage. Disable this feature.
7564 alias -g '${1+"$@"}'='"$@"'
7565 setopt NO_GLOB_SUBST
7566 else
7567 case `(set -o) 2>/dev/null` in #(
7568 *posix*) :
7569 set -o posix ;; #(
7570 *) :
7571 ;;
7572 esac
7573 fi
7574
7575
7576 as_nl='
7577 '
7578 export as_nl
7579 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7580 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7581 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7582 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7583 # Prefer a ksh shell builtin over an external printf program on Solaris,
7584 # but without wasting forks for bash or zsh.
7585 if test -z "$BASH_VERSION$ZSH_VERSION" \
7586 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7587 as_echo='print -r --'
7588 as_echo_n='print -rn --'
7589 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7590 as_echo='printf %s\n'
7591 as_echo_n='printf %s'
7592 else
7593 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7594 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7595 as_echo_n='/usr/ucb/echo -n'
7596 else
7597 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7598 as_echo_n_body='eval
7599 arg=$1;
7600 case $arg in #(
7601 *"$as_nl"*)
7602 expr "X$arg" : "X\\(.*\\)$as_nl";
7603 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7604 esac;
7605 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7606 '
7607 export as_echo_n_body
7608 as_echo_n='sh -c $as_echo_n_body as_echo'
7609 fi
7610 export as_echo_body
7611 as_echo='sh -c $as_echo_body as_echo'
7612 fi
7613
7614 # The user is always right.
7615 if test "${PATH_SEPARATOR+set}" != set; then
7616 PATH_SEPARATOR=:
7617 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7618 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7619 PATH_SEPARATOR=';'
7620 }
7621 fi
7622
7623
7624 # IFS
7625 # We need space, tab and new line, in precisely that order. Quoting is
7626 # there to prevent editors from complaining about space-tab.
7627 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7628 # splitting by setting IFS to empty value.)
7629 IFS=" "" $as_nl"
7630
7631 # Find who we are. Look in the path if we contain no directory separator.
7632 case $0 in #((
7633 *[\\/]* ) as_myself=$0 ;;
7634 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7635 for as_dir in $PATH
7636 do
7637 IFS=$as_save_IFS
7638 test -z "$as_dir" && as_dir=.
7639 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7640 done
7641 IFS=$as_save_IFS
7642
7643 ;;
7644 esac
7645 # We did not find ourselves, most probably we were run as `sh COMMAND'
7646 # in which case we are not to be found in the path.
7647 if test "x$as_myself" = x; then
7648 as_myself=$0
7649 fi
7650 if test ! -f "$as_myself"; then
7651 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7652 exit 1
7653 fi
7654
7655 # Unset variables that we do not need and which cause bugs (e.g. in
7656 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7657 # suppresses any "Segmentation fault" message there. '((' could
7658 # trigger a bug in pdksh 5.2.14.
7659 for as_var in BASH_ENV ENV MAIL MAILPATH
7660 do eval test x\${$as_var+set} = xset \
7661 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7662 done
7663 PS1='$ '
7664 PS2='> '
7665 PS4='+ '
7666
7667 # NLS nuisances.
7668 LC_ALL=C
7669 export LC_ALL
7670 LANGUAGE=C
7671 export LANGUAGE
7672
7673 # CDPATH.
7674 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7675
7676
7677 # as_fn_error ERROR [LINENO LOG_FD]
7678 # ---------------------------------
7679 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7680 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7681 # script with status $?, using 1 if that was 0.
7682 as_fn_error ()
7683 {
7684 as_status=$?; test $as_status -eq 0 && as_status=1
7685 if test "$3"; then
7686 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7687 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7688 fi
7689 $as_echo "$as_me: error: $1" >&2
7690 as_fn_exit $as_status
7691 } # as_fn_error
7692
7693
7694 # as_fn_set_status STATUS
7695 # -----------------------
7696 # Set $? to STATUS, without forking.
7697 as_fn_set_status ()
7698 {
7699 return $1
7700 } # as_fn_set_status
7701
7702 # as_fn_exit STATUS
7703 # -----------------
7704 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7705 as_fn_exit ()
7706 {
7707 set +e
7708 as_fn_set_status $1
7709 exit $1
7710 } # as_fn_exit
7711
7712 # as_fn_unset VAR
7713 # ---------------
7714 # Portably unset VAR.
7715 as_fn_unset ()
7716 {
7717 { eval $1=; unset $1;}
7718 }
7719 as_unset=as_fn_unset
7720 # as_fn_append VAR VALUE
7721 # ----------------------
7722 # Append the text in VALUE to the end of the definition contained in VAR. Take
7723 # advantage of any shell optimizations that allow amortized linear growth over
7724 # repeated appends, instead of the typical quadratic growth present in naive
7725 # implementations.
7726 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7727 eval 'as_fn_append ()
7728 {
7729 eval $1+=\$2
7730 }'
7731 else
7732 as_fn_append ()
7733 {
7734 eval $1=\$$1\$2
7735 }
7736 fi # as_fn_append
7737
7738 # as_fn_arith ARG...
7739 # ------------------
7740 # Perform arithmetic evaluation on the ARGs, and store the result in the
7741 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7742 # must be portable across $(()) and expr.
7743 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7744 eval 'as_fn_arith ()
7745 {
7746 as_val=$(( $* ))
7747 }'
7748 else
7749 as_fn_arith ()
7750 {
7751 as_val=`expr "$@" || test $? -eq 1`
7752 }
7753 fi # as_fn_arith
7754
7755
7756 if expr a : '\(a\)' >/dev/null 2>&1 &&
7757 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7758 as_expr=expr
7759 else
7760 as_expr=false
7761 fi
7762
7763 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7764 as_basename=basename
7765 else
7766 as_basename=false
7767 fi
7768
7769 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7770 as_dirname=dirname
7771 else
7772 as_dirname=false
7773 fi
7774
7775 as_me=`$as_basename -- "$0" ||
7776 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7777 X"$0" : 'X\(//\)$' \| \
7778 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7779 $as_echo X/"$0" |
7780 sed '/^.*\/\([^/][^/]*\)\/*$/{
7781 s//\1/
7782 q
7783 }
7784 /^X\/\(\/\/\)$/{
7785 s//\1/
7786 q
7787 }
7788 /^X\/\(\/\).*/{
7789 s//\1/
7790 q
7791 }
7792 s/.*/./; q'`
7793
7794 # Avoid depending upon Character Ranges.
7795 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7796 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7797 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7798 as_cr_digits='0123456789'
7799 as_cr_alnum=$as_cr_Letters$as_cr_digits
7800
7801 ECHO_C= ECHO_N= ECHO_T=
7802 case `echo -n x` in #(((((
7803 -n*)
7804 case `echo 'xy\c'` in
7805 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7806 xy) ECHO_C='\c';;
7807 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7808 ECHO_T=' ';;
7809 esac;;
7810 *)
7811 ECHO_N='-n';;
7812 esac
7813
7814 rm -f conf$$ conf$$.exe conf$$.file
7815 if test -d conf$$.dir; then
7816 rm -f conf$$.dir/conf$$.file
7817 else
7818 rm -f conf$$.dir
7819 mkdir conf$$.dir 2>/dev/null
7820 fi
7821 if (echo >conf$$.file) 2>/dev/null; then
7822 if ln -s conf$$.file conf$$ 2>/dev/null; then
7823 as_ln_s='ln -s'
7824 # ... but there are two gotchas:
7825 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7826 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7827 # In both cases, we have to default to `cp -p'.
7828 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7829 as_ln_s='cp -p'
7830 elif ln conf$$.file conf$$ 2>/dev/null; then
7831 as_ln_s=ln
7832 else
7833 as_ln_s='cp -p'
7834 fi
7835 else
7836 as_ln_s='cp -p'
7837 fi
7838 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7839 rmdir conf$$.dir 2>/dev/null
7840
7841
7842 # as_fn_mkdir_p
7843 # -------------
7844 # Create "$as_dir" as a directory, including parents if necessary.
7845 as_fn_mkdir_p ()
7846 {
7847
7848 case $as_dir in #(
7849 -*) as_dir=./$as_dir;;
7850 esac
7851 test -d "$as_dir" || eval $as_mkdir_p || {
7852 as_dirs=
7853 while :; do
7854 case $as_dir in #(
7855 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7856 *) as_qdir=$as_dir;;
7857 esac
7858 as_dirs="'$as_qdir' $as_dirs"
7859 as_dir=`$as_dirname -- "$as_dir" ||
7860 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7861 X"$as_dir" : 'X\(//\)[^/]' \| \
7862 X"$as_dir" : 'X\(//\)$' \| \
7863 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7864 $as_echo X"$as_dir" |
7865 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7866 s//\1/
7867 q
7868 }
7869 /^X\(\/\/\)[^/].*/{
7870 s//\1/
7871 q
7872 }
7873 /^X\(\/\/\)$/{
7874 s//\1/
7875 q
7876 }
7877 /^X\(\/\).*/{
7878 s//\1/
7879 q
7880 }
7881 s/.*/./; q'`
7882 test -d "$as_dir" && break
7883 done
7884 test -z "$as_dirs" || eval "mkdir $as_dirs"
7885 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7886
7887
7888 } # as_fn_mkdir_p
7889 if mkdir -p . 2>/dev/null; then
7890 as_mkdir_p='mkdir -p "$as_dir"'
7891 else
7892 test -d ./-p && rmdir ./-p
7893 as_mkdir_p=false
7894 fi
7895
7896 if test -x / >/dev/null 2>&1; then
7897 as_test_x='test -x'
7898 else
7899 if ls -dL / >/dev/null 2>&1; then
7900 as_ls_L_option=L
7901 else
7902 as_ls_L_option=
7903 fi
7904 as_test_x='
7905 eval sh -c '\''
7906 if test -d "$1"; then
7907 test -d "$1/.";
7908 else
7909 case $1 in #(
7910 -*)set "./$1";;
7911 esac;
7912 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7913 ???[sx]*):;;*)false;;esac;fi
7914 '\'' sh
7915 '
7916 fi
7917 as_executable_p=$as_test_x
7918
7919 # Sed expression to map a string onto a valid CPP name.
7920 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7921
7922 # Sed expression to map a string onto a valid variable name.
7923 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7924
7925
7926 exec 6>&1
7927 ## ----------------------------------- ##
7928 ## Main body of $CONFIG_STATUS script. ##
7929 ## ----------------------------------- ##
7930 _ASEOF
7931 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7932
7933 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7934 # Save the log message, to keep $0 and so on meaningful, and to
7935 # report actual input values of CONFIG_FILES etc. instead of their
7936 # values after options handling.
7937 ac_log="
7938 This file was extended by cpplib $as_me , which was
7939 generated by GNU Autoconf 2.64. Invocation command line was
7940
7941 CONFIG_FILES = $CONFIG_FILES
7942 CONFIG_HEADERS = $CONFIG_HEADERS
7943 CONFIG_LINKS = $CONFIG_LINKS
7944 CONFIG_COMMANDS = $CONFIG_COMMANDS
7945 $ $0 $@
7946
7947 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7948 "
7949
7950 _ACEOF
7951
7952 case $ac_config_files in *"
7953 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7954 esac
7955
7956 case $ac_config_headers in *"
7957 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7958 esac
7959
7960
7961 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7962 # Files that config.status was made for.
7963 config_files="$ac_config_files"
7964 config_headers="$ac_config_headers"
7965 config_commands="$ac_config_commands"
7966
7967 _ACEOF
7968
7969 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7970 ac_cs_usage="\
7971 \`$as_me' instantiates files and other configuration actions
7972 from templates according to the current configuration. Unless the files
7973 and actions are specified as TAGs, all are instantiated by default.
7974
7975 Usage: $0 [OPTION]... [TAG]...
7976
7977 -h, --help print this help, then exit
7978 -V, --version print version number and configuration settings, then exit
7979 -q, --quiet, --silent
7980 do not print progress messages
7981 -d, --debug don't remove temporary files
7982 --recheck update $as_me by reconfiguring in the same conditions
7983 --file=FILE[:TEMPLATE]
7984 instantiate the configuration file FILE
7985 --header=FILE[:TEMPLATE]
7986 instantiate the configuration header FILE
7987
7988 Configuration files:
7989 $config_files
7990
7991 Configuration headers:
7992 $config_headers
7993
7994 Configuration commands:
7995 $config_commands
7996
7997 Report bugs to <gcc-bugs@gcc.gnu.org>."
7998
7999 _ACEOF
8000 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8001 ac_cs_version="\\
8002 cpplib config.status
8003 configured by $0, generated by GNU Autoconf 2.64,
8004 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8005
8006 Copyright (C) 2009 Free Software Foundation, Inc.
8007 This config.status script is free software; the Free Software Foundation
8008 gives unlimited permission to copy, distribute and modify it."
8009
8010 ac_pwd='$ac_pwd'
8011 srcdir='$srcdir'
8012 INSTALL='$INSTALL'
8013 test -n "\$AWK" || AWK=awk
8014 _ACEOF
8015
8016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8017 # The default lists apply if the user does not specify any file.
8018 ac_need_defaults=:
8019 while test $# != 0
8020 do
8021 case $1 in
8022 --*=*)
8023 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8024 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8025 ac_shift=:
8026 ;;
8027 *)
8028 ac_option=$1
8029 ac_optarg=$2
8030 ac_shift=shift
8031 ;;
8032 esac
8033
8034 case $ac_option in
8035 # Handling of the options.
8036 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8037 ac_cs_recheck=: ;;
8038 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8039 $as_echo "$ac_cs_version"; exit ;;
8040 --debug | --debu | --deb | --de | --d | -d )
8041 debug=: ;;
8042 --file | --fil | --fi | --f )
8043 $ac_shift
8044 case $ac_optarg in
8045 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8046 esac
8047 as_fn_append CONFIG_FILES " '$ac_optarg'"
8048 ac_need_defaults=false;;
8049 --header | --heade | --head | --hea )
8050 $ac_shift
8051 case $ac_optarg in
8052 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8053 esac
8054 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8055 ac_need_defaults=false;;
8056 --he | --h)
8057 # Conflict between --help and --header
8058 as_fn_error "ambiguous option: \`$1'
8059 Try \`$0 --help' for more information.";;
8060 --help | --hel | -h )
8061 $as_echo "$ac_cs_usage"; exit ;;
8062 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8063 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8064 ac_cs_silent=: ;;
8065
8066 # This is an error.
8067 -*) as_fn_error "unrecognized option: \`$1'
8068 Try \`$0 --help' for more information." ;;
8069
8070 *) as_fn_append ac_config_targets " $1"
8071 ac_need_defaults=false ;;
8072
8073 esac
8074 shift
8075 done
8076
8077 ac_configure_extra_args=
8078
8079 if $ac_cs_silent; then
8080 exec 6>/dev/null
8081 ac_configure_extra_args="$ac_configure_extra_args --silent"
8082 fi
8083
8084 _ACEOF
8085 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8086 if \$ac_cs_recheck; then
8087 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8088 shift
8089 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8090 CONFIG_SHELL='$SHELL'
8091 export CONFIG_SHELL
8092 exec "\$@"
8093 fi
8094
8095 _ACEOF
8096 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8097 exec 5>>config.log
8098 {
8099 echo
8100 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8101 ## Running $as_me. ##
8102 _ASBOX
8103 $as_echo "$ac_log"
8104 } >&5
8105
8106 _ACEOF
8107 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8108 #
8109 # INIT-COMMANDS
8110 #
8111 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
8112
8113 _ACEOF
8114
8115 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8116
8117 # Handling of arguments.
8118 for ac_config_target in $ac_config_targets
8119 do
8120 case $ac_config_target in
8121 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
8122 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8123 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8124
8125 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8126 esac
8127 done
8128
8129
8130 # If the user did not use the arguments to specify the items to instantiate,
8131 # then the envvar interface is used. Set only those that are not.
8132 # We use the long form for the default assignment because of an extremely
8133 # bizarre bug on SunOS 4.1.3.
8134 if $ac_need_defaults; then
8135 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8136 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8137 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8138 fi
8139
8140 # Have a temporary directory for convenience. Make it in the build tree
8141 # simply because there is no reason against having it here, and in addition,
8142 # creating and moving files from /tmp can sometimes cause problems.
8143 # Hook for its removal unless debugging.
8144 # Note that there is a small window in which the directory will not be cleaned:
8145 # after its creation but before its name has been assigned to `$tmp'.
8146 $debug ||
8147 {
8148 tmp=
8149 trap 'exit_status=$?
8150 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8151 ' 0
8152 trap 'as_fn_exit 1' 1 2 13 15
8153 }
8154 # Create a (secure) tmp directory for tmp files.
8155
8156 {
8157 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8158 test -n "$tmp" && test -d "$tmp"
8159 } ||
8160 {
8161 tmp=./conf$$-$RANDOM
8162 (umask 077 && mkdir "$tmp")
8163 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8164
8165 # Set up the scripts for CONFIG_FILES section.
8166 # No need to generate them if there are no CONFIG_FILES.
8167 # This happens for instance with `./config.status config.h'.
8168 if test -n "$CONFIG_FILES"; then
8169
8170
8171 ac_cr=`echo X | tr X '\015'`
8172 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8173 # But we know of no other shell where ac_cr would be empty at this
8174 # point, so we can use a bashism as a fallback.
8175 if test "x$ac_cr" = x; then
8176 eval ac_cr=\$\'\\r\'
8177 fi
8178 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8179 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8180 ac_cs_awk_cr='\r'
8181 else
8182 ac_cs_awk_cr=$ac_cr
8183 fi
8184
8185 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8186 _ACEOF
8187
8188
8189 {
8190 echo "cat >conf$$subs.awk <<_ACEOF" &&
8191 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8192 echo "_ACEOF"
8193 } >conf$$subs.sh ||
8194 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8195 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8196 ac_delim='%!_!# '
8197 for ac_last_try in false false false false false :; do
8198 . ./conf$$subs.sh ||
8199 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8200
8201 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8202 if test $ac_delim_n = $ac_delim_num; then
8203 break
8204 elif $ac_last_try; then
8205 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8206 else
8207 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8208 fi
8209 done
8210 rm -f conf$$subs.sh
8211
8212 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8213 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8214 _ACEOF
8215 sed -n '
8216 h
8217 s/^/S["/; s/!.*/"]=/
8218 p
8219 g
8220 s/^[^!]*!//
8221 :repl
8222 t repl
8223 s/'"$ac_delim"'$//
8224 t delim
8225 :nl
8226 h
8227 s/\(.\{148\}\).*/\1/
8228 t more1
8229 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8230 p
8231 n
8232 b repl
8233 :more1
8234 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8235 p
8236 g
8237 s/.\{148\}//
8238 t nl
8239 :delim
8240 h
8241 s/\(.\{148\}\).*/\1/
8242 t more2
8243 s/["\\]/\\&/g; s/^/"/; s/$/"/
8244 p
8245 b
8246 :more2
8247 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8248 p
8249 g
8250 s/.\{148\}//
8251 t delim
8252 ' <conf$$subs.awk | sed '
8253 /^[^""]/{
8254 N
8255 s/\n//
8256 }
8257 ' >>$CONFIG_STATUS || ac_write_fail=1
8258 rm -f conf$$subs.awk
8259 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8260 _ACAWK
8261 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8262 for (key in S) S_is_set[key] = 1
8263 FS = "\a"
8264
8265 }
8266 {
8267 line = $ 0
8268 nfields = split(line, field, "@")
8269 substed = 0
8270 len = length(field[1])
8271 for (i = 2; i < nfields; i++) {
8272 key = field[i]
8273 keylen = length(key)
8274 if (S_is_set[key]) {
8275 value = S[key]
8276 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8277 len += length(value) + length(field[++i])
8278 substed = 1
8279 } else
8280 len += 1 + keylen
8281 }
8282
8283 print line
8284 }
8285
8286 _ACAWK
8287 _ACEOF
8288 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8289 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8290 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8291 else
8292 cat
8293 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8294 || as_fn_error "could not setup config files machinery" "$LINENO" 5
8295 _ACEOF
8296
8297 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8298 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8299 # trailing colons and then remove the whole line if VPATH becomes empty
8300 # (actually we leave an empty line to preserve line numbers).
8301 if test "x$srcdir" = x.; then
8302 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8303 s/:*\$(srcdir):*/:/
8304 s/:*\${srcdir}:*/:/
8305 s/:*@srcdir@:*/:/
8306 s/^\([^=]*=[ ]*\):*/\1/
8307 s/:*$//
8308 s/^[^=]*=[ ]*$//
8309 }'
8310 fi
8311
8312 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8313 fi # test -n "$CONFIG_FILES"
8314
8315 # Set up the scripts for CONFIG_HEADERS section.
8316 # No need to generate them if there are no CONFIG_HEADERS.
8317 # This happens for instance with `./config.status Makefile'.
8318 if test -n "$CONFIG_HEADERS"; then
8319 cat >"$tmp/defines.awk" <<\_ACAWK ||
8320 BEGIN {
8321 _ACEOF
8322
8323 # Transform confdefs.h into an awk script `defines.awk', embedded as
8324 # here-document in config.status, that substitutes the proper values into
8325 # config.h.in to produce config.h.
8326
8327 # Create a delimiter string that does not exist in confdefs.h, to ease
8328 # handling of long lines.
8329 ac_delim='%!_!# '
8330 for ac_last_try in false false :; do
8331 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8332 if test -z "$ac_t"; then
8333 break
8334 elif $ac_last_try; then
8335 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8336 else
8337 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8338 fi
8339 done
8340
8341 # For the awk script, D is an array of macro values keyed by name,
8342 # likewise P contains macro parameters if any. Preserve backslash
8343 # newline sequences.
8344
8345 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8346 sed -n '
8347 s/.\{148\}/&'"$ac_delim"'/g
8348 t rset
8349 :rset
8350 s/^[ ]*#[ ]*define[ ][ ]*/ /
8351 t def
8352 d
8353 :def
8354 s/\\$//
8355 t bsnl
8356 s/["\\]/\\&/g
8357 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8358 D["\1"]=" \3"/p
8359 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8360 d
8361 :bsnl
8362 s/["\\]/\\&/g
8363 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8364 D["\1"]=" \3\\\\\\n"\\/p
8365 t cont
8366 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8367 t cont
8368 d
8369 :cont
8370 n
8371 s/.\{148\}/&'"$ac_delim"'/g
8372 t clear
8373 :clear
8374 s/\\$//
8375 t bsnlc
8376 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8377 d
8378 :bsnlc
8379 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8380 b cont
8381 ' <confdefs.h | sed '
8382 s/'"$ac_delim"'/"\\\
8383 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8384
8385 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8386 for (key in D) D_is_set[key] = 1
8387 FS = "\a"
8388 }
8389 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8390 line = \$ 0
8391 split(line, arg, " ")
8392 if (arg[1] == "#") {
8393 defundef = arg[2]
8394 mac1 = arg[3]
8395 } else {
8396 defundef = substr(arg[1], 2)
8397 mac1 = arg[2]
8398 }
8399 split(mac1, mac2, "(") #)
8400 macro = mac2[1]
8401 prefix = substr(line, 1, index(line, defundef) - 1)
8402 if (D_is_set[macro]) {
8403 # Preserve the white space surrounding the "#".
8404 print prefix "define", macro P[macro] D[macro]
8405 next
8406 } else {
8407 # Replace #undef with comments. This is necessary, for example,
8408 # in the case of _POSIX_SOURCE, which is predefined and required
8409 # on some systems where configure will not decide to define it.
8410 if (defundef == "undef") {
8411 print "/*", prefix defundef, macro, "*/"
8412 next
8413 }
8414 }
8415 }
8416 { print }
8417 _ACAWK
8418 _ACEOF
8419 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8420 as_fn_error "could not setup config headers machinery" "$LINENO" 5
8421 fi # test -n "$CONFIG_HEADERS"
8422
8423
8424 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8425 shift
8426 for ac_tag
8427 do
8428 case $ac_tag in
8429 :[FHLC]) ac_mode=$ac_tag; continue;;
8430 esac
8431 case $ac_mode$ac_tag in
8432 :[FHL]*:*);;
8433 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8434 :[FH]-) ac_tag=-:-;;
8435 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8436 esac
8437 ac_save_IFS=$IFS
8438 IFS=:
8439 set x $ac_tag
8440 IFS=$ac_save_IFS
8441 shift
8442 ac_file=$1
8443 shift
8444
8445 case $ac_mode in
8446 :L) ac_source=$1;;
8447 :[FH])
8448 ac_file_inputs=
8449 for ac_f
8450 do
8451 case $ac_f in
8452 -) ac_f="$tmp/stdin";;
8453 *) # Look for the file first in the build tree, then in the source tree
8454 # (if the path is not absolute). The absolute path cannot be DOS-style,
8455 # because $ac_f cannot contain `:'.
8456 test -f "$ac_f" ||
8457 case $ac_f in
8458 [\\/$]*) false;;
8459 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8460 esac ||
8461 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8462 esac
8463 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8464 as_fn_append ac_file_inputs " '$ac_f'"
8465 done
8466
8467 # Let's still pretend it is `configure' which instantiates (i.e., don't
8468 # use $as_me), people would be surprised to read:
8469 # /* config.h. Generated by config.status. */
8470 configure_input='Generated from '`
8471 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8472 `' by configure.'
8473 if test x"$ac_file" != x-; then
8474 configure_input="$ac_file. $configure_input"
8475 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8476 $as_echo "$as_me: creating $ac_file" >&6;}
8477 fi
8478 # Neutralize special characters interpreted by sed in replacement strings.
8479 case $configure_input in #(
8480 *\&* | *\|* | *\\* )
8481 ac_sed_conf_input=`$as_echo "$configure_input" |
8482 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8483 *) ac_sed_conf_input=$configure_input;;
8484 esac
8485
8486 case $ac_tag in
8487 *:-:* | *:-) cat >"$tmp/stdin" \
8488 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8489 esac
8490 ;;
8491 esac
8492
8493 ac_dir=`$as_dirname -- "$ac_file" ||
8494 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8495 X"$ac_file" : 'X\(//\)[^/]' \| \
8496 X"$ac_file" : 'X\(//\)$' \| \
8497 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8498 $as_echo X"$ac_file" |
8499 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8500 s//\1/
8501 q
8502 }
8503 /^X\(\/\/\)[^/].*/{
8504 s//\1/
8505 q
8506 }
8507 /^X\(\/\/\)$/{
8508 s//\1/
8509 q
8510 }
8511 /^X\(\/\).*/{
8512 s//\1/
8513 q
8514 }
8515 s/.*/./; q'`
8516 as_dir="$ac_dir"; as_fn_mkdir_p
8517 ac_builddir=.
8518
8519 case "$ac_dir" in
8520 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8521 *)
8522 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8523 # A ".." for each directory in $ac_dir_suffix.
8524 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8525 case $ac_top_builddir_sub in
8526 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8527 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8528 esac ;;
8529 esac
8530 ac_abs_top_builddir=$ac_pwd
8531 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8532 # for backward compatibility:
8533 ac_top_builddir=$ac_top_build_prefix
8534
8535 case $srcdir in
8536 .) # We are building in place.
8537 ac_srcdir=.
8538 ac_top_srcdir=$ac_top_builddir_sub
8539 ac_abs_top_srcdir=$ac_pwd ;;
8540 [\\/]* | ?:[\\/]* ) # Absolute name.
8541 ac_srcdir=$srcdir$ac_dir_suffix;
8542 ac_top_srcdir=$srcdir
8543 ac_abs_top_srcdir=$srcdir ;;
8544 *) # Relative name.
8545 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8546 ac_top_srcdir=$ac_top_build_prefix$srcdir
8547 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8548 esac
8549 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8550
8551
8552 case $ac_mode in
8553 :F)
8554 #
8555 # CONFIG_FILE
8556 #
8557
8558 case $INSTALL in
8559 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8560 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8561 esac
8562 _ACEOF
8563
8564 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8565 # If the template does not know about datarootdir, expand it.
8566 # FIXME: This hack should be removed a few years after 2.60.
8567 ac_datarootdir_hack=; ac_datarootdir_seen=
8568 ac_sed_dataroot='
8569 /datarootdir/ {
8570 p
8571 q
8572 }
8573 /@datadir@/p
8574 /@docdir@/p
8575 /@infodir@/p
8576 /@localedir@/p
8577 /@mandir@/p'
8578 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8579 *datarootdir*) ac_datarootdir_seen=yes;;
8580 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8582 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8583 _ACEOF
8584 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8585 ac_datarootdir_hack='
8586 s&@datadir@&$datadir&g
8587 s&@docdir@&$docdir&g
8588 s&@infodir@&$infodir&g
8589 s&@localedir@&$localedir&g
8590 s&@mandir@&$mandir&g
8591 s&\\\${datarootdir}&$datarootdir&g' ;;
8592 esac
8593 _ACEOF
8594
8595 # Neutralize VPATH when `$srcdir' = `.'.
8596 # Shell code in configure.ac might set extrasub.
8597 # FIXME: do we really want to maintain this feature?
8598 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8599 ac_sed_extra="$ac_vpsub
8600 $extrasub
8601 _ACEOF
8602 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8603 :t
8604 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8605 s|@configure_input@|$ac_sed_conf_input|;t t
8606 s&@top_builddir@&$ac_top_builddir_sub&;t t
8607 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8608 s&@srcdir@&$ac_srcdir&;t t
8609 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8610 s&@top_srcdir@&$ac_top_srcdir&;t t
8611 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8612 s&@builddir@&$ac_builddir&;t t
8613 s&@abs_builddir@&$ac_abs_builddir&;t t
8614 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8615 s&@INSTALL@&$ac_INSTALL&;t t
8616 $ac_datarootdir_hack
8617 "
8618 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8619 || as_fn_error "could not create $ac_file" "$LINENO" 5
8620
8621 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8622 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8623 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8625 which seems to be undefined. Please make sure it is defined." >&5
8626 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8627 which seems to be undefined. Please make sure it is defined." >&2;}
8628
8629 rm -f "$tmp/stdin"
8630 case $ac_file in
8631 -) cat "$tmp/out" && rm -f "$tmp/out";;
8632 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8633 esac \
8634 || as_fn_error "could not create $ac_file" "$LINENO" 5
8635 ;;
8636 :H)
8637 #
8638 # CONFIG_HEADER
8639 #
8640 if test x"$ac_file" != x-; then
8641 {
8642 $as_echo "/* $configure_input */" \
8643 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8644 } >"$tmp/config.h" \
8645 || as_fn_error "could not create $ac_file" "$LINENO" 5
8646 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8647 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8648 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8649 else
8650 rm -f "$ac_file"
8651 mv "$tmp/config.h" "$ac_file" \
8652 || as_fn_error "could not create $ac_file" "$LINENO" 5
8653 fi
8654 else
8655 $as_echo "/* $configure_input */" \
8656 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8657 || as_fn_error "could not create -" "$LINENO" 5
8658 fi
8659 ;;
8660
8661 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8662 $as_echo "$as_me: executing $ac_file commands" >&6;}
8663 ;;
8664 esac
8665
8666
8667 case $ac_file$ac_mode in
8668 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8669 "config.h":H) echo timestamp > stamp-h1 ;;
8670
8671 esac
8672 done # for ac_tag
8673
8674
8675 as_fn_exit 0
8676 _ACEOF
8677 ac_clean_files=$ac_clean_files_save
8678
8679 test $ac_write_fail = 0 ||
8680 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8681
8682
8683 # configure is writing to config.log, and then calls config.status.
8684 # config.status does its own redirection, appending to config.log.
8685 # Unfortunately, on DOS this fails, as config.log is still kept open
8686 # by configure, so config.status won't be able to write to it; its
8687 # output is simply discarded. So we exec the FD to /dev/null,
8688 # effectively closing config.log, so it can be properly (re)opened and
8689 # appended to by config.status. When coming back to configure, we
8690 # need to make the FD available again.
8691 if test "$no_create" != yes; then
8692 ac_cs_success=:
8693 ac_config_status_args=
8694 test "$silent" = yes &&
8695 ac_config_status_args="$ac_config_status_args --quiet"
8696 exec 5>/dev/null
8697 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8698 exec 5>>config.log
8699 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8700 # would make configure fail if this is the last instruction.
8701 $ac_cs_success || as_fn_exit $?
8702 fi
8703 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8704 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8705 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8706 fi
8707
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