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PR target/64180
[official-gcc.git] / libcpp / configure
blob096ac8b5f2146ca482d9a88f0fd8e7dc78d59e7a
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 PICFLAG
596 MAINT
597 USED_CATALOGS
598 PACKAGE
599 LTLIBICONV
600 LIBICONV
601 CATOBJEXT
602 GENCAT
603 INSTOBJEXT
604 DATADIRNAME
605 CATALOGS
606 POSUB
607 GMSGFMT
608 XGETTEXT
609 INCINTL
610 LIBINTL_DEP
611 LIBINTL
612 USE_NLS
613 ALLOCA
614 LIBOBJS
615 CXXDEPMODE
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 EGREP
627 GREP
628 CPP
629 RANLIB
630 ac_ct_CXX
631 CXXFLAGS
632 CXX
633 OBJEXT
634 EXEEXT
635 ac_ct_CC
636 CPPFLAGS
637 LDFLAGS
638 CFLAGS
639 CC
640 INSTALL_DATA
641 INSTALL_SCRIPT
642 INSTALL_PROGRAM
643 SET_MAKE
644 target_os
645 target_vendor
646 target_cpu
647 target
648 host_os
649 host_vendor
650 host_cpu
651 host
652 build_os
653 build_vendor
654 build_cpu
655 build
656 target_alias
657 host_alias
658 build_alias
659 LIBS
660 ECHO_T
661 ECHO_N
662 ECHO_C
663 DEFS
664 mandir
665 localedir
666 libdir
667 psdir
668 pdfdir
669 dvidir
670 htmldir
671 infodir
672 docdir
673 oldincludedir
674 includedir
675 localstatedir
676 sharedstatedir
677 sysconfdir
678 datadir
679 datarootdir
680 libexecdir
681 sbindir
682 bindir
683 program_transform_name
684 prefix
685 exec_prefix
686 PACKAGE_URL
687 PACKAGE_BUGREPORT
688 PACKAGE_STRING
689 PACKAGE_VERSION
690 PACKAGE_TARNAME
691 PACKAGE_NAME
692 PATH_SEPARATOR
693 SHELL'
694 ac_subst_files=''
695 ac_user_opts='
696 enable_option_checking
697 enable_largefile
698 enable_werror_always
699 with_gnu_ld
700 enable_rpath
701 with_libiconv_prefix
702 enable_maintainer_mode
703 enable_checking
704 enable_canonical_system_headers
705 enable_host_shared
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-werror-always enable -Werror despite compiler version
1336 --disable-rpath do not hardcode runtime library paths
1337 --enable-maintainer-mode enable rules only needed by maintainers
1338 --enable-checking[=LIST]
1339 enable expensive run-time checks. With LIST, enable
1340 only specific categories of checks. Categories are:
1341 yes,no,all,none,release. Flags are: misc,valgrind or
1342 other strings
1343 --enable-canonical-system-headers
1344 enable or disable system headers canonicalization
1345 --enable-host-shared build host code as shared libraries
1346
1347 Optional Packages:
1348 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1349 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1350 --with-gnu-ld assume the C compiler uses GNU ld default=no
1351 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1352 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1353
1354 Some influential environment variables:
1355 CC C compiler command
1356 CFLAGS C compiler flags
1357 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1358 nonstandard directory <lib dir>
1359 LIBS libraries to pass to the linker, e.g. -l<library>
1360 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1361 you have headers in a nonstandard directory <include dir>
1362 CXX C++ compiler command
1363 CXXFLAGS C++ compiler flags
1364 CPP C preprocessor
1365
1366 Use these variables to override the choices made by `configure' or to help
1367 it to find libraries and programs with nonstandard names/locations.
1368
1369 Report bugs to <gcc-bugs@gcc.gnu.org>.
1370 _ACEOF
1371 ac_status=$?
1372 fi
1373
1374 if test "$ac_init_help" = "recursive"; then
1375 # If there are subdirs, report their specific --help.
1376 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1377 test -d "$ac_dir" ||
1378 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1379 continue
1380 ac_builddir=.
1381
1382 case "$ac_dir" in
1383 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1384 *)
1385 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1386 # A ".." for each directory in $ac_dir_suffix.
1387 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1388 case $ac_top_builddir_sub in
1389 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1390 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1391 esac ;;
1392 esac
1393 ac_abs_top_builddir=$ac_pwd
1394 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1395 # for backward compatibility:
1396 ac_top_builddir=$ac_top_build_prefix
1397
1398 case $srcdir in
1399 .) # We are building in place.
1400 ac_srcdir=.
1401 ac_top_srcdir=$ac_top_builddir_sub
1402 ac_abs_top_srcdir=$ac_pwd ;;
1403 [\\/]* | ?:[\\/]* ) # Absolute name.
1404 ac_srcdir=$srcdir$ac_dir_suffix;
1405 ac_top_srcdir=$srcdir
1406 ac_abs_top_srcdir=$srcdir ;;
1407 *) # Relative name.
1408 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1409 ac_top_srcdir=$ac_top_build_prefix$srcdir
1410 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1411 esac
1412 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1413
1414 cd "$ac_dir" || { ac_status=$?; continue; }
1415 # Check for guested configure.
1416 if test -f "$ac_srcdir/configure.gnu"; then
1417 echo &&
1418 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1419 elif test -f "$ac_srcdir/configure"; then
1420 echo &&
1421 $SHELL "$ac_srcdir/configure" --help=recursive
1422 else
1423 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1424 fi || ac_status=$?
1425 cd "$ac_pwd" || { ac_status=$?; break; }
1426 done
1427 fi
1428
1429 test -n "$ac_init_help" && exit $ac_status
1430 if $ac_init_version; then
1431 cat <<\_ACEOF
1432 cpplib configure
1433 generated by GNU Autoconf 2.64
1434
1435 Copyright (C) 2009 Free Software Foundation, Inc.
1436 This configure script is free software; the Free Software Foundation
1437 gives unlimited permission to copy, distribute and modify it.
1438 _ACEOF
1439 exit
1440 fi
1441
1442 ## ------------------------ ##
1443 ## Autoconf initialization. ##
1444 ## ------------------------ ##
1445
1446 # ac_fn_c_try_compile LINENO
1447 # --------------------------
1448 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1449 ac_fn_c_try_compile ()
1450 {
1451 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1452 rm -f conftest.$ac_objext
1453 if { { ac_try="$ac_compile"
1454 case "(($ac_try" in
1455 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1456 *) ac_try_echo=$ac_try;;
1457 esac
1458 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1459 $as_echo "$ac_try_echo"; } >&5
1460 (eval "$ac_compile") 2>conftest.err
1461 ac_status=$?
1462 if test -s conftest.err; then
1463 grep -v '^ *+' conftest.err >conftest.er1
1464 cat conftest.er1 >&5
1465 mv -f conftest.er1 conftest.err
1466 fi
1467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1468 test $ac_status = 0; } && {
1469 test -z "$ac_c_werror_flag" ||
1470 test ! -s conftest.err
1471 } && test -s conftest.$ac_objext; then :
1472 ac_retval=0
1473 else
1474 $as_echo "$as_me: failed program was:" >&5
1475 sed 's/^/| /' conftest.$ac_ext >&5
1476
1477 ac_retval=1
1478 fi
1479 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1480 return $ac_retval
1481
1482 } # ac_fn_c_try_compile
1483
1484 # ac_fn_cxx_try_compile LINENO
1485 # ----------------------------
1486 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1487 ac_fn_cxx_try_compile ()
1488 {
1489 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1490 rm -f conftest.$ac_objext
1491 if { { ac_try="$ac_compile"
1492 case "(($ac_try" in
1493 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1494 *) ac_try_echo=$ac_try;;
1495 esac
1496 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1497 $as_echo "$ac_try_echo"; } >&5
1498 (eval "$ac_compile") 2>conftest.err
1499 ac_status=$?
1500 if test -s conftest.err; then
1501 grep -v '^ *+' conftest.err >conftest.er1
1502 cat conftest.er1 >&5
1503 mv -f conftest.er1 conftest.err
1504 fi
1505 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1506 test $ac_status = 0; } && {
1507 test -z "$ac_cxx_werror_flag" ||
1508 test ! -s conftest.err
1509 } && test -s conftest.$ac_objext; then :
1510 ac_retval=0
1511 else
1512 $as_echo "$as_me: failed program was:" >&5
1513 sed 's/^/| /' conftest.$ac_ext >&5
1514
1515 ac_retval=1
1516 fi
1517 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1518 return $ac_retval
1519
1520 } # ac_fn_cxx_try_compile
1521
1522 # ac_fn_c_try_cpp LINENO
1523 # ----------------------
1524 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1525 ac_fn_c_try_cpp ()
1526 {
1527 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1528 if { { ac_try="$ac_cpp conftest.$ac_ext"
1529 case "(($ac_try" in
1530 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1531 *) ac_try_echo=$ac_try;;
1532 esac
1533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1534 $as_echo "$ac_try_echo"; } >&5
1535 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1536 ac_status=$?
1537 if test -s conftest.err; then
1538 grep -v '^ *+' conftest.err >conftest.er1
1539 cat conftest.er1 >&5
1540 mv -f conftest.er1 conftest.err
1541 fi
1542 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1543 test $ac_status = 0; } >/dev/null && {
1544 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1545 test ! -s conftest.err
1546 }; then :
1547 ac_retval=0
1548 else
1549 $as_echo "$as_me: failed program was:" >&5
1550 sed 's/^/| /' conftest.$ac_ext >&5
1551
1552 ac_retval=1
1553 fi
1554 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1555 return $ac_retval
1556
1557 } # ac_fn_c_try_cpp
1558
1559 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1560 # -------------------------------------------------------
1561 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1562 # the include files in INCLUDES and setting the cache variable VAR
1563 # accordingly.
1564 ac_fn_c_check_header_mongrel ()
1565 {
1566 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1567 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1569 $as_echo_n "checking for $2... " >&6; }
1570 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1571 $as_echo_n "(cached) " >&6
1572 fi
1573 eval ac_res=\$$3
1574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1575 $as_echo "$ac_res" >&6; }
1576 else
1577 # Is the header compilable?
1578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1579 $as_echo_n "checking $2 usability... " >&6; }
1580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1581 /* end confdefs.h. */
1582 $4
1583 #include <$2>
1584 _ACEOF
1585 if ac_fn_c_try_compile "$LINENO"; then :
1586 ac_header_compiler=yes
1587 else
1588 ac_header_compiler=no
1589 fi
1590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1592 $as_echo "$ac_header_compiler" >&6; }
1593
1594 # Is the header present?
1595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1596 $as_echo_n "checking $2 presence... " >&6; }
1597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1598 /* end confdefs.h. */
1599 #include <$2>
1600 _ACEOF
1601 if ac_fn_c_try_cpp "$LINENO"; then :
1602 ac_header_preproc=yes
1603 else
1604 ac_header_preproc=no
1605 fi
1606 rm -f conftest.err conftest.$ac_ext
1607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1608 $as_echo "$ac_header_preproc" >&6; }
1609
1610 # So? What about this header?
1611 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1612 yes:no: )
1613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1614 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1616 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1617 ;;
1618 no:yes:* )
1619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1620 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1622 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1624 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1626 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1628 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1629 ( cat <<\_ASBOX
1630 ## ----------------------------------- ##
1631 ## Report this to gcc-bugs@gcc.gnu.org ##
1632 ## ----------------------------------- ##
1633 _ASBOX
1634 ) | sed "s/^/$as_me: WARNING: /" >&2
1635 ;;
1636 esac
1637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1638 $as_echo_n "checking for $2... " >&6; }
1639 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1640 $as_echo_n "(cached) " >&6
1641 else
1642 eval "$3=\$ac_header_compiler"
1643 fi
1644 eval ac_res=\$$3
1645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1646 $as_echo "$ac_res" >&6; }
1647 fi
1648 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1649
1650 } # ac_fn_c_check_header_mongrel
1651
1652 # ac_fn_c_try_run LINENO
1653 # ----------------------
1654 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1655 # that executables *can* be run.
1656 ac_fn_c_try_run ()
1657 {
1658 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1659 if { { ac_try="$ac_link"
1660 case "(($ac_try" in
1661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1662 *) ac_try_echo=$ac_try;;
1663 esac
1664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1665 $as_echo "$ac_try_echo"; } >&5
1666 (eval "$ac_link") 2>&5
1667 ac_status=$?
1668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1669 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1670 { { case "(($ac_try" in
1671 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1672 *) ac_try_echo=$ac_try;;
1673 esac
1674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1675 $as_echo "$ac_try_echo"; } >&5
1676 (eval "$ac_try") 2>&5
1677 ac_status=$?
1678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1679 test $ac_status = 0; }; }; then :
1680 ac_retval=0
1681 else
1682 $as_echo "$as_me: program exited with status $ac_status" >&5
1683 $as_echo "$as_me: failed program was:" >&5
1684 sed 's/^/| /' conftest.$ac_ext >&5
1685
1686 ac_retval=$ac_status
1687 fi
1688 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1689 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1690 return $ac_retval
1691
1692 } # ac_fn_c_try_run
1693
1694 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1695 # -------------------------------------------------------
1696 # Tests whether HEADER exists and can be compiled using the include files in
1697 # INCLUDES, setting the cache variable VAR accordingly.
1698 ac_fn_c_check_header_compile ()
1699 {
1700 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1702 $as_echo_n "checking for $2... " >&6; }
1703 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1704 $as_echo_n "(cached) " >&6
1705 else
1706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1707 /* end confdefs.h. */
1708 $4
1709 #include <$2>
1710 _ACEOF
1711 if ac_fn_c_try_compile "$LINENO"; then :
1712 eval "$3=yes"
1713 else
1714 eval "$3=no"
1715 fi
1716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1717 fi
1718 eval ac_res=\$$3
1719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1720 $as_echo "$ac_res" >&6; }
1721 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1722
1723 } # ac_fn_c_check_header_compile
1724
1725 # ac_fn_c_try_link LINENO
1726 # -----------------------
1727 # Try to link conftest.$ac_ext, and return whether this succeeded.
1728 ac_fn_c_try_link ()
1729 {
1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1731 rm -f conftest.$ac_objext conftest$ac_exeext
1732 if { { ac_try="$ac_link"
1733 case "(($ac_try" in
1734 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1735 *) ac_try_echo=$ac_try;;
1736 esac
1737 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1738 $as_echo "$ac_try_echo"; } >&5
1739 (eval "$ac_link") 2>conftest.err
1740 ac_status=$?
1741 if test -s conftest.err; then
1742 grep -v '^ *+' conftest.err >conftest.er1
1743 cat conftest.er1 >&5
1744 mv -f conftest.er1 conftest.err
1745 fi
1746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747 test $ac_status = 0; } && {
1748 test -z "$ac_c_werror_flag" ||
1749 test ! -s conftest.err
1750 } && test -s conftest$ac_exeext && {
1751 test "$cross_compiling" = yes ||
1752 $as_test_x conftest$ac_exeext
1753 }; then :
1754 ac_retval=0
1755 else
1756 $as_echo "$as_me: failed program was:" >&5
1757 sed 's/^/| /' conftest.$ac_ext >&5
1758
1759 ac_retval=1
1760 fi
1761 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1762 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1763 # interfere with the next link command; also delete a directory that is
1764 # left behind by Apple's compiler. We do this before executing the actions.
1765 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1766 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1767 return $ac_retval
1768
1769 } # ac_fn_c_try_link
1770
1771 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1772 # -------------------------------------------
1773 # Tests whether TYPE exists after having included INCLUDES, setting cache
1774 # variable VAR accordingly.
1775 ac_fn_c_check_type ()
1776 {
1777 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1779 $as_echo_n "checking for $2... " >&6; }
1780 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1781 $as_echo_n "(cached) " >&6
1782 else
1783 eval "$3=no"
1784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1785 /* end confdefs.h. */
1786 $4
1787 int
1788 main ()
1789 {
1790 if (sizeof ($2))
1791 return 0;
1792 ;
1793 return 0;
1794 }
1795 _ACEOF
1796 if ac_fn_c_try_compile "$LINENO"; then :
1797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1798 /* end confdefs.h. */
1799 $4
1800 int
1801 main ()
1802 {
1803 if (sizeof (($2)))
1804 return 0;
1805 ;
1806 return 0;
1807 }
1808 _ACEOF
1809 if ac_fn_c_try_compile "$LINENO"; then :
1810
1811 else
1812 eval "$3=yes"
1813 fi
1814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1815 fi
1816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1817 fi
1818 eval ac_res=\$$3
1819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1820 $as_echo "$ac_res" >&6; }
1821 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1822
1823 } # ac_fn_c_check_type
1824
1825 # ac_fn_c_find_uintX_t LINENO BITS VAR
1826 # ------------------------------------
1827 # Finds an unsigned integer type with width BITS, setting cache variable VAR
1828 # accordingly.
1829 ac_fn_c_find_uintX_t ()
1830 {
1831 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1833 $as_echo_n "checking for uint$2_t... " >&6; }
1834 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1835 $as_echo_n "(cached) " >&6
1836 else
1837 eval "$3=no"
1838 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1839 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1841 /* end confdefs.h. */
1842 $ac_includes_default
1843 int
1844 main ()
1845 {
1846 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
1847 test_array [0] = 0
1848
1849 ;
1850 return 0;
1851 }
1852 _ACEOF
1853 if ac_fn_c_try_compile "$LINENO"; then :
1854 case $ac_type in #(
1855 uint$2_t) :
1856 eval "$3=yes" ;; #(
1857 *) :
1858 eval "$3=\$ac_type" ;;
1859 esac
1860 fi
1861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1862 eval as_val=\$$3
1863 if test "x$as_val" = x""no; then :
1864
1865 else
1866 break
1867 fi
1868 done
1869 fi
1870 eval ac_res=\$$3
1871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1872 $as_echo "$ac_res" >&6; }
1873 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1874
1875 } # ac_fn_c_find_uintX_t
1876
1877 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1878 # --------------------------------------------
1879 # Tries to find the compile-time value of EXPR in a program that includes
1880 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1881 # computed
1882 ac_fn_c_compute_int ()
1883 {
1884 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1885 if test "$cross_compiling" = yes; then
1886 # Depending upon the size, compute the lo and hi bounds.
1887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1888 /* end confdefs.h. */
1889 $4
1890 int
1891 main ()
1892 {
1893 static int test_array [1 - 2 * !(($2) >= 0)];
1894 test_array [0] = 0
1895
1896 ;
1897 return 0;
1898 }
1899 _ACEOF
1900 if ac_fn_c_try_compile "$LINENO"; then :
1901 ac_lo=0 ac_mid=0
1902 while :; do
1903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904 /* end confdefs.h. */
1905 $4
1906 int
1907 main ()
1908 {
1909 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1910 test_array [0] = 0
1911
1912 ;
1913 return 0;
1914 }
1915 _ACEOF
1916 if ac_fn_c_try_compile "$LINENO"; then :
1917 ac_hi=$ac_mid; break
1918 else
1919 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1920 if test $ac_lo -le $ac_mid; then
1921 ac_lo= ac_hi=
1922 break
1923 fi
1924 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1925 fi
1926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1927 done
1928 else
1929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1930 /* end confdefs.h. */
1931 $4
1932 int
1933 main ()
1934 {
1935 static int test_array [1 - 2 * !(($2) < 0)];
1936 test_array [0] = 0
1937
1938 ;
1939 return 0;
1940 }
1941 _ACEOF
1942 if ac_fn_c_try_compile "$LINENO"; then :
1943 ac_hi=-1 ac_mid=-1
1944 while :; do
1945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1946 /* end confdefs.h. */
1947 $4
1948 int
1949 main ()
1950 {
1951 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1952 test_array [0] = 0
1953
1954 ;
1955 return 0;
1956 }
1957 _ACEOF
1958 if ac_fn_c_try_compile "$LINENO"; then :
1959 ac_lo=$ac_mid; break
1960 else
1961 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1962 if test $ac_mid -le $ac_hi; then
1963 ac_lo= ac_hi=
1964 break
1965 fi
1966 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1967 fi
1968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1969 done
1970 else
1971 ac_lo= ac_hi=
1972 fi
1973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1974 fi
1975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1976 # Binary search between lo and hi bounds.
1977 while test "x$ac_lo" != "x$ac_hi"; do
1978 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1980 /* end confdefs.h. */
1981 $4
1982 int
1983 main ()
1984 {
1985 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1986 test_array [0] = 0
1987
1988 ;
1989 return 0;
1990 }
1991 _ACEOF
1992 if ac_fn_c_try_compile "$LINENO"; then :
1993 ac_hi=$ac_mid
1994 else
1995 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1996 fi
1997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1998 done
1999 case $ac_lo in #((
2000 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2001 '') ac_retval=1 ;;
2002 esac
2003 else
2004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2005 /* end confdefs.h. */
2006 $4
2007 static long int longval () { return $2; }
2008 static unsigned long int ulongval () { return $2; }
2009 #include <stdio.h>
2010 #include <stdlib.h>
2011 int
2012 main ()
2013 {
2014
2015 FILE *f = fopen ("conftest.val", "w");
2016 if (! f)
2017 return 1;
2018 if (($2) < 0)
2019 {
2020 long int i = longval ();
2021 if (i != ($2))
2022 return 1;
2023 fprintf (f, "%ld", i);
2024 }
2025 else
2026 {
2027 unsigned long int i = ulongval ();
2028 if (i != ($2))
2029 return 1;
2030 fprintf (f, "%lu", i);
2031 }
2032 /* Do not output a trailing newline, as this causes \r\n confusion
2033 on some platforms. */
2034 return ferror (f) || fclose (f) != 0;
2035
2036 ;
2037 return 0;
2038 }
2039 _ACEOF
2040 if ac_fn_c_try_run "$LINENO"; then :
2041 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2042 else
2043 ac_retval=1
2044 fi
2045 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2046 conftest.$ac_objext conftest.beam conftest.$ac_ext
2047 rm -f conftest.val
2048
2049 fi
2050 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2051 return $ac_retval
2052
2053 } # ac_fn_c_compute_int
2054
2055 # ac_fn_c_check_func LINENO FUNC VAR
2056 # ----------------------------------
2057 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2058 ac_fn_c_check_func ()
2059 {
2060 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2062 $as_echo_n "checking for $2... " >&6; }
2063 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2064 $as_echo_n "(cached) " >&6
2065 else
2066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2067 /* end confdefs.h. */
2068 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2069 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2070 #define $2 innocuous_$2
2071
2072 /* System header to define __stub macros and hopefully few prototypes,
2073 which can conflict with char $2 (); below.
2074 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2075 <limits.h> exists even on freestanding compilers. */
2076
2077 #ifdef __STDC__
2078 # include <limits.h>
2079 #else
2080 # include <assert.h>
2081 #endif
2082
2083 #undef $2
2084
2085 /* Override any GCC internal prototype to avoid an error.
2086 Use char because int might match the return type of a GCC
2087 builtin and then its argument prototype would still apply. */
2088 #ifdef __cplusplus
2089 extern "C"
2090 #endif
2091 char $2 ();
2092 /* The GNU C library defines this for functions which it implements
2093 to always fail with ENOSYS. Some functions are actually named
2094 something starting with __ and the normal name is an alias. */
2095 #if defined __stub_$2 || defined __stub___$2
2096 choke me
2097 #endif
2098
2099 int
2100 main ()
2101 {
2102 return $2 ();
2103 ;
2104 return 0;
2105 }
2106 _ACEOF
2107 if ac_fn_c_try_link "$LINENO"; then :
2108 eval "$3=yes"
2109 else
2110 eval "$3=no"
2111 fi
2112 rm -f core conftest.err conftest.$ac_objext \
2113 conftest$ac_exeext conftest.$ac_ext
2114 fi
2115 eval ac_res=\$$3
2116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2117 $as_echo "$ac_res" >&6; }
2118 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2119
2120 } # ac_fn_c_check_func
2121
2122 # ac_fn_c_check_decl LINENO SYMBOL VAR
2123 # ------------------------------------
2124 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2125 ac_fn_c_check_decl ()
2126 {
2127 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128 as_decl_name=`echo $2|sed 's/ *(.*//'`
2129 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2131 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2132 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2133 $as_echo_n "(cached) " >&6
2134 else
2135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2136 /* end confdefs.h. */
2137 $4
2138 int
2139 main ()
2140 {
2141 #ifndef $as_decl_name
2142 #ifdef __cplusplus
2143 (void) $as_decl_use;
2144 #else
2145 (void) $as_decl_name;
2146 #endif
2147 #endif
2148
2149 ;
2150 return 0;
2151 }
2152 _ACEOF
2153 if ac_fn_c_try_compile "$LINENO"; then :
2154 eval "$3=yes"
2155 else
2156 eval "$3=no"
2157 fi
2158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2159 fi
2160 eval ac_res=\$$3
2161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2162 $as_echo "$ac_res" >&6; }
2163 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2164
2165 } # ac_fn_c_check_decl
2166
2167 # ac_fn_cxx_try_link LINENO
2168 # -------------------------
2169 # Try to link conftest.$ac_ext, and return whether this succeeded.
2170 ac_fn_cxx_try_link ()
2171 {
2172 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2173 rm -f conftest.$ac_objext conftest$ac_exeext
2174 if { { ac_try="$ac_link"
2175 case "(($ac_try" in
2176 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2177 *) ac_try_echo=$ac_try;;
2178 esac
2179 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2180 $as_echo "$ac_try_echo"; } >&5
2181 (eval "$ac_link") 2>conftest.err
2182 ac_status=$?
2183 if test -s conftest.err; then
2184 grep -v '^ *+' conftest.err >conftest.er1
2185 cat conftest.er1 >&5
2186 mv -f conftest.er1 conftest.err
2187 fi
2188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2189 test $ac_status = 0; } && {
2190 test -z "$ac_cxx_werror_flag" ||
2191 test ! -s conftest.err
2192 } && test -s conftest$ac_exeext && {
2193 test "$cross_compiling" = yes ||
2194 $as_test_x conftest$ac_exeext
2195 }; then :
2196 ac_retval=0
2197 else
2198 $as_echo "$as_me: failed program was:" >&5
2199 sed 's/^/| /' conftest.$ac_ext >&5
2200
2201 ac_retval=1
2202 fi
2203 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2204 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2205 # interfere with the next link command; also delete a directory that is
2206 # left behind by Apple's compiler. We do this before executing the actions.
2207 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2208 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2209 return $ac_retval
2210
2211 } # ac_fn_cxx_try_link
2212 cat >config.log <<_ACEOF
2213 This file contains any messages produced by compilers while
2214 running configure, to aid debugging if configure makes a mistake.
2215
2216 It was created by cpplib $as_me , which was
2217 generated by GNU Autoconf 2.64. Invocation command line was
2218
2219 $ $0 $@
2220
2221 _ACEOF
2222 exec 5>>config.log
2223 {
2224 cat <<_ASUNAME
2225 ## --------- ##
2226 ## Platform. ##
2227 ## --------- ##
2228
2229 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2230 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2231 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2232 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2233 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2234
2235 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2236 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2237
2238 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2239 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2240 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2241 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2242 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2243 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2244 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2245
2246 _ASUNAME
2247
2248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2249 for as_dir in $PATH
2250 do
2251 IFS=$as_save_IFS
2252 test -z "$as_dir" && as_dir=.
2253 $as_echo "PATH: $as_dir"
2254 done
2255 IFS=$as_save_IFS
2256
2257 } >&5
2258
2259 cat >&5 <<_ACEOF
2260
2261
2262 ## ----------- ##
2263 ## Core tests. ##
2264 ## ----------- ##
2265
2266 _ACEOF
2267
2268
2269 # Keep a trace of the command line.
2270 # Strip out --no-create and --no-recursion so they do not pile up.
2271 # Strip out --silent because we don't want to record it for future runs.
2272 # Also quote any args containing shell meta-characters.
2273 # Make two passes to allow for proper duplicate-argument suppression.
2274 ac_configure_args=
2275 ac_configure_args0=
2276 ac_configure_args1=
2277 ac_must_keep_next=false
2278 for ac_pass in 1 2
2279 do
2280 for ac_arg
2281 do
2282 case $ac_arg in
2283 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2284 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2285 | -silent | --silent | --silen | --sile | --sil)
2286 continue ;;
2287 *\'*)
2288 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2289 esac
2290 case $ac_pass in
2291 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2292 2)
2293 as_fn_append ac_configure_args1 " '$ac_arg'"
2294 if test $ac_must_keep_next = true; then
2295 ac_must_keep_next=false # Got value, back to normal.
2296 else
2297 case $ac_arg in
2298 *=* | --config-cache | -C | -disable-* | --disable-* \
2299 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2300 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2301 | -with-* | --with-* | -without-* | --without-* | --x)
2302 case "$ac_configure_args0 " in
2303 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2304 esac
2305 ;;
2306 -* ) ac_must_keep_next=true ;;
2307 esac
2308 fi
2309 as_fn_append ac_configure_args " '$ac_arg'"
2310 ;;
2311 esac
2312 done
2313 done
2314 { ac_configure_args0=; unset ac_configure_args0;}
2315 { ac_configure_args1=; unset ac_configure_args1;}
2316
2317 # When interrupted or exit'd, cleanup temporary files, and complete
2318 # config.log. We remove comments because anyway the quotes in there
2319 # would cause problems or look ugly.
2320 # WARNING: Use '\'' to represent an apostrophe within the trap.
2321 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2322 trap 'exit_status=$?
2323 # Save into config.log some information that might help in debugging.
2324 {
2325 echo
2326
2327 cat <<\_ASBOX
2328 ## ---------------- ##
2329 ## Cache variables. ##
2330 ## ---------------- ##
2331 _ASBOX
2332 echo
2333 # The following way of writing the cache mishandles newlines in values,
2334 (
2335 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2336 eval ac_val=\$$ac_var
2337 case $ac_val in #(
2338 *${as_nl}*)
2339 case $ac_var in #(
2340 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2341 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2342 esac
2343 case $ac_var in #(
2344 _ | IFS | as_nl) ;; #(
2345 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2346 *) { eval $ac_var=; unset $ac_var;} ;;
2347 esac ;;
2348 esac
2349 done
2350 (set) 2>&1 |
2351 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2352 *${as_nl}ac_space=\ *)
2353 sed -n \
2354 "s/'\''/'\''\\\\'\'''\''/g;
2355 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2356 ;; #(
2357 *)
2358 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2359 ;;
2360 esac |
2361 sort
2362 )
2363 echo
2364
2365 cat <<\_ASBOX
2366 ## ----------------- ##
2367 ## Output variables. ##
2368 ## ----------------- ##
2369 _ASBOX
2370 echo
2371 for ac_var in $ac_subst_vars
2372 do
2373 eval ac_val=\$$ac_var
2374 case $ac_val in
2375 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2376 esac
2377 $as_echo "$ac_var='\''$ac_val'\''"
2378 done | sort
2379 echo
2380
2381 if test -n "$ac_subst_files"; then
2382 cat <<\_ASBOX
2383 ## ------------------- ##
2384 ## File substitutions. ##
2385 ## ------------------- ##
2386 _ASBOX
2387 echo
2388 for ac_var in $ac_subst_files
2389 do
2390 eval ac_val=\$$ac_var
2391 case $ac_val in
2392 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2393 esac
2394 $as_echo "$ac_var='\''$ac_val'\''"
2395 done | sort
2396 echo
2397 fi
2398
2399 if test -s confdefs.h; then
2400 cat <<\_ASBOX
2401 ## ----------- ##
2402 ## confdefs.h. ##
2403 ## ----------- ##
2404 _ASBOX
2405 echo
2406 cat confdefs.h
2407 echo
2408 fi
2409 test "$ac_signal" != 0 &&
2410 $as_echo "$as_me: caught signal $ac_signal"
2411 $as_echo "$as_me: exit $exit_status"
2412 } >&5
2413 rm -f core *.core core.conftest.* &&
2414 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2415 exit $exit_status
2416 ' 0
2417 for ac_signal in 1 2 13 15; do
2418 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2419 done
2420 ac_signal=0
2421
2422 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2423 rm -f -r conftest* confdefs.h
2424
2425 $as_echo "/* confdefs.h */" > confdefs.h
2426
2427 # Predefined preprocessor variables.
2428
2429 cat >>confdefs.h <<_ACEOF
2430 #define PACKAGE_NAME "$PACKAGE_NAME"
2431 _ACEOF
2432
2433 cat >>confdefs.h <<_ACEOF
2434 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2435 _ACEOF
2436
2437 cat >>confdefs.h <<_ACEOF
2438 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2439 _ACEOF
2440
2441 cat >>confdefs.h <<_ACEOF
2442 #define PACKAGE_STRING "$PACKAGE_STRING"
2443 _ACEOF
2444
2445 cat >>confdefs.h <<_ACEOF
2446 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2447 _ACEOF
2448
2449 cat >>confdefs.h <<_ACEOF
2450 #define PACKAGE_URL "$PACKAGE_URL"
2451 _ACEOF
2452
2453
2454 # Let the site file select an alternate cache file if it wants to.
2455 # Prefer an explicitly selected file to automatically selected ones.
2456 ac_site_file1=NONE
2457 ac_site_file2=NONE
2458 if test -n "$CONFIG_SITE"; then
2459 ac_site_file1=$CONFIG_SITE
2460 elif test "x$prefix" != xNONE; then
2461 ac_site_file1=$prefix/share/config.site
2462 ac_site_file2=$prefix/etc/config.site
2463 else
2464 ac_site_file1=$ac_default_prefix/share/config.site
2465 ac_site_file2=$ac_default_prefix/etc/config.site
2466 fi
2467 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2468 do
2469 test "x$ac_site_file" = xNONE && continue
2470 if test -r "$ac_site_file"; then
2471 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2472 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2473 sed 's/^/| /' "$ac_site_file" >&5
2474 . "$ac_site_file"
2475 fi
2476 done
2477
2478 if test -r "$cache_file"; then
2479 # Some versions of bash will fail to source /dev/null (special
2480 # files actually), so we avoid doing that.
2481 if test -f "$cache_file"; then
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2483 $as_echo "$as_me: loading cache $cache_file" >&6;}
2484 case $cache_file in
2485 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2486 *) . "./$cache_file";;
2487 esac
2488 fi
2489 else
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2491 $as_echo "$as_me: creating cache $cache_file" >&6;}
2492 >$cache_file
2493 fi
2494
2495 # Check that the precious variables saved in the cache have kept the same
2496 # value.
2497 ac_cache_corrupted=false
2498 for ac_var in $ac_precious_vars; do
2499 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2500 eval ac_new_set=\$ac_env_${ac_var}_set
2501 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2502 eval ac_new_val=\$ac_env_${ac_var}_value
2503 case $ac_old_set,$ac_new_set in
2504 set,)
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2506 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2507 ac_cache_corrupted=: ;;
2508 ,set)
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2510 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2511 ac_cache_corrupted=: ;;
2512 ,);;
2513 *)
2514 if test "x$ac_old_val" != "x$ac_new_val"; then
2515 # differences in whitespace do not lead to failure.
2516 ac_old_val_w=`echo x $ac_old_val`
2517 ac_new_val_w=`echo x $ac_new_val`
2518 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2520 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2521 ac_cache_corrupted=:
2522 else
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2524 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2525 eval $ac_var=\$ac_old_val
2526 fi
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2528 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2530 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2531 fi;;
2532 esac
2533 # Pass precious variables to config.status.
2534 if test "$ac_new_set" = set; then
2535 case $ac_new_val in
2536 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2537 *) ac_arg=$ac_var=$ac_new_val ;;
2538 esac
2539 case " $ac_configure_args " in
2540 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2541 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2542 esac
2543 fi
2544 done
2545 if $ac_cache_corrupted; then
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2549 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2550 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2551 fi
2552 ## -------------------- ##
2553 ## Main body of script. ##
2554 ## -------------------- ##
2555
2556 ac_ext=c
2557 ac_cpp='$CPP $CPPFLAGS'
2558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2561
2562
2563
2564
2565
2566
2567
2568 ac_aux_dir=
2569 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2570 for ac_t in install-sh install.sh shtool; do
2571 if test -f "$ac_dir/$ac_t"; then
2572 ac_aux_dir=$ac_dir
2573 ac_install_sh="$ac_aux_dir/$ac_t -c"
2574 break 2
2575 fi
2576 done
2577 done
2578 if test -z "$ac_aux_dir"; then
2579 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2580 fi
2581
2582 # These three variables are undocumented and unsupported,
2583 # and are intended to be withdrawn in a future Autoconf release.
2584 # They can cause serious problems if a builder's source tree is in a directory
2585 # whose full name contains unusual characters.
2586 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2587 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2588 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2589
2590
2591 # Make sure we can run config.sub.
2592 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2593 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2594
2595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2596 $as_echo_n "checking build system type... " >&6; }
2597 if test "${ac_cv_build+set}" = set; then :
2598 $as_echo_n "(cached) " >&6
2599 else
2600 ac_build_alias=$build_alias
2601 test "x$ac_build_alias" = x &&
2602 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2603 test "x$ac_build_alias" = x &&
2604 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2605 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2606 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2607
2608 fi
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2610 $as_echo "$ac_cv_build" >&6; }
2611 case $ac_cv_build in
2612 *-*-*) ;;
2613 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2614 esac
2615 build=$ac_cv_build
2616 ac_save_IFS=$IFS; IFS='-'
2617 set x $ac_cv_build
2618 shift
2619 build_cpu=$1
2620 build_vendor=$2
2621 shift; shift
2622 # Remember, the first character of IFS is used to create $*,
2623 # except with old shells:
2624 build_os=$*
2625 IFS=$ac_save_IFS
2626 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2627
2628
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2630 $as_echo_n "checking host system type... " >&6; }
2631 if test "${ac_cv_host+set}" = set; then :
2632 $as_echo_n "(cached) " >&6
2633 else
2634 if test "x$host_alias" = x; then
2635 ac_cv_host=$ac_cv_build
2636 else
2637 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2638 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2639 fi
2640
2641 fi
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2643 $as_echo "$ac_cv_host" >&6; }
2644 case $ac_cv_host in
2645 *-*-*) ;;
2646 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2647 esac
2648 host=$ac_cv_host
2649 ac_save_IFS=$IFS; IFS='-'
2650 set x $ac_cv_host
2651 shift
2652 host_cpu=$1
2653 host_vendor=$2
2654 shift; shift
2655 # Remember, the first character of IFS is used to create $*,
2656 # except with old shells:
2657 host_os=$*
2658 IFS=$ac_save_IFS
2659 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2660
2661
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2663 $as_echo_n "checking target system type... " >&6; }
2664 if test "${ac_cv_target+set}" = set; then :
2665 $as_echo_n "(cached) " >&6
2666 else
2667 if test "x$target_alias" = x; then
2668 ac_cv_target=$ac_cv_host
2669 else
2670 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2671 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2672 fi
2673
2674 fi
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2676 $as_echo "$ac_cv_target" >&6; }
2677 case $ac_cv_target in
2678 *-*-*) ;;
2679 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2680 esac
2681 target=$ac_cv_target
2682 ac_save_IFS=$IFS; IFS='-'
2683 set x $ac_cv_target
2684 shift
2685 target_cpu=$1
2686 target_vendor=$2
2687 shift; shift
2688 # Remember, the first character of IFS is used to create $*,
2689 # except with old shells:
2690 target_os=$*
2691 IFS=$ac_save_IFS
2692 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2693
2694
2695 # The aliases save the names the user supplied, while $host etc.
2696 # will get canonicalized.
2697 test -n "$target_alias" &&
2698 test "$program_prefix$program_suffix$program_transform_name" = \
2699 NONENONEs,x,x, &&
2700 program_prefix=${target_alias}-
2701
2702
2703 # Checks for programs.
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2705 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2706 set x ${MAKE-make}
2707 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2708 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2709 $as_echo_n "(cached) " >&6
2710 else
2711 cat >conftest.make <<\_ACEOF
2712 SHELL = /bin/sh
2713 all:
2714 @echo '@@@%%%=$(MAKE)=@@@%%%'
2715 _ACEOF
2716 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2717 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2718 *@@@%%%=?*=@@@%%%*)
2719 eval ac_cv_prog_make_${ac_make}_set=yes;;
2720 *)
2721 eval ac_cv_prog_make_${ac_make}_set=no;;
2722 esac
2723 rm -f conftest.make
2724 fi
2725 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2727 $as_echo "yes" >&6; }
2728 SET_MAKE=
2729 else
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2731 $as_echo "no" >&6; }
2732 SET_MAKE="MAKE=${MAKE-make}"
2733 fi
2734
2735 # Find a good install program. We prefer a C program (faster),
2736 # so one script is as good as another. But avoid the broken or
2737 # incompatible versions:
2738 # SysV /etc/install, /usr/sbin/install
2739 # SunOS /usr/etc/install
2740 # IRIX /sbin/install
2741 # AIX /bin/install
2742 # AmigaOS /C/install, which installs bootblocks on floppy discs
2743 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2744 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2745 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2746 # OS/2's system install, which has a completely different semantic
2747 # ./install, which can be erroneously created by make from ./install.sh.
2748 # Reject install programs that cannot install multiple files.
2749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2750 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2751 if test -z "$INSTALL"; then
2752 if test "${ac_cv_path_install+set}" = set; then :
2753 $as_echo_n "(cached) " >&6
2754 else
2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2756 for as_dir in $PATH
2757 do
2758 IFS=$as_save_IFS
2759 test -z "$as_dir" && as_dir=.
2760 # Account for people who put trailing slashes in PATH elements.
2761 case $as_dir/ in #((
2762 ./ | .// | /[cC]/* | \
2763 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2764 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2765 /usr/ucb/* ) ;;
2766 *)
2767 # OSF1 and SCO ODT 3.0 have their own names for install.
2768 # Don't use installbsd from OSF since it installs stuff as root
2769 # by default.
2770 for ac_prog in ginstall scoinst install; do
2771 for ac_exec_ext in '' $ac_executable_extensions; do
2772 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2773 if test $ac_prog = install &&
2774 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2775 # AIX install. It has an incompatible calling convention.
2776 :
2777 elif test $ac_prog = install &&
2778 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2779 # program-specific install script used by HP pwplus--don't use.
2780 :
2781 else
2782 rm -rf conftest.one conftest.two conftest.dir
2783 echo one > conftest.one
2784 echo two > conftest.two
2785 mkdir conftest.dir
2786 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2787 test -s conftest.one && test -s conftest.two &&
2788 test -s conftest.dir/conftest.one &&
2789 test -s conftest.dir/conftest.two
2790 then
2791 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2792 break 3
2793 fi
2794 fi
2795 fi
2796 done
2797 done
2798 ;;
2799 esac
2800
2801 done
2802 IFS=$as_save_IFS
2803
2804 rm -rf conftest.one conftest.two conftest.dir
2805
2806 fi
2807 if test "${ac_cv_path_install+set}" = set; then
2808 INSTALL=$ac_cv_path_install
2809 else
2810 # As a last resort, use the slow shell script. Don't cache a
2811 # value for INSTALL within a source directory, because that will
2812 # break other packages using the cache if that directory is
2813 # removed, or if the value is a relative name.
2814 INSTALL=$ac_install_sh
2815 fi
2816 fi
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2818 $as_echo "$INSTALL" >&6; }
2819
2820 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2821 # It thinks the first close brace ends the variable substitution.
2822 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2823
2824 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2825
2826 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2827
2828 ac_ext=c
2829 ac_cpp='$CPP $CPPFLAGS'
2830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2833 if test -n "$ac_tool_prefix"; then
2834 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2835 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2837 $as_echo_n "checking for $ac_word... " >&6; }
2838 if test "${ac_cv_prog_CC+set}" = set; then :
2839 $as_echo_n "(cached) " >&6
2840 else
2841 if test -n "$CC"; then
2842 ac_cv_prog_CC="$CC" # Let the user override the test.
2843 else
2844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845 for as_dir in $PATH
2846 do
2847 IFS=$as_save_IFS
2848 test -z "$as_dir" && as_dir=.
2849 for ac_exec_ext in '' $ac_executable_extensions; do
2850 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2851 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2853 break 2
2854 fi
2855 done
2856 done
2857 IFS=$as_save_IFS
2858
2859 fi
2860 fi
2861 CC=$ac_cv_prog_CC
2862 if test -n "$CC"; then
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2864 $as_echo "$CC" >&6; }
2865 else
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867 $as_echo "no" >&6; }
2868 fi
2869
2870
2871 fi
2872 if test -z "$ac_cv_prog_CC"; then
2873 ac_ct_CC=$CC
2874 # Extract the first word of "gcc", so it can be a program name with args.
2875 set dummy gcc; ac_word=$2
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2877 $as_echo_n "checking for $ac_word... " >&6; }
2878 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2879 $as_echo_n "(cached) " >&6
2880 else
2881 if test -n "$ac_ct_CC"; then
2882 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2883 else
2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2885 for as_dir in $PATH
2886 do
2887 IFS=$as_save_IFS
2888 test -z "$as_dir" && as_dir=.
2889 for ac_exec_ext in '' $ac_executable_extensions; do
2890 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2891 ac_cv_prog_ac_ct_CC="gcc"
2892 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2893 break 2
2894 fi
2895 done
2896 done
2897 IFS=$as_save_IFS
2898
2899 fi
2900 fi
2901 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2902 if test -n "$ac_ct_CC"; then
2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2904 $as_echo "$ac_ct_CC" >&6; }
2905 else
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2907 $as_echo "no" >&6; }
2908 fi
2909
2910 if test "x$ac_ct_CC" = x; then
2911 CC=""
2912 else
2913 case $cross_compiling:$ac_tool_warned in
2914 yes:)
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2916 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2917 ac_tool_warned=yes ;;
2918 esac
2919 CC=$ac_ct_CC
2920 fi
2921 else
2922 CC="$ac_cv_prog_CC"
2923 fi
2924
2925 if test -z "$CC"; then
2926 if test -n "$ac_tool_prefix"; then
2927 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2928 set dummy ${ac_tool_prefix}cc; ac_word=$2
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2930 $as_echo_n "checking for $ac_word... " >&6; }
2931 if test "${ac_cv_prog_CC+set}" = set; then :
2932 $as_echo_n "(cached) " >&6
2933 else
2934 if test -n "$CC"; then
2935 ac_cv_prog_CC="$CC" # Let the user override the test.
2936 else
2937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2938 for as_dir in $PATH
2939 do
2940 IFS=$as_save_IFS
2941 test -z "$as_dir" && as_dir=.
2942 for ac_exec_ext in '' $ac_executable_extensions; do
2943 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2944 ac_cv_prog_CC="${ac_tool_prefix}cc"
2945 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2946 break 2
2947 fi
2948 done
2949 done
2950 IFS=$as_save_IFS
2951
2952 fi
2953 fi
2954 CC=$ac_cv_prog_CC
2955 if test -n "$CC"; then
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2957 $as_echo "$CC" >&6; }
2958 else
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2960 $as_echo "no" >&6; }
2961 fi
2962
2963
2964 fi
2965 fi
2966 if test -z "$CC"; then
2967 # Extract the first word of "cc", so it can be a program name with args.
2968 set dummy cc; ac_word=$2
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2970 $as_echo_n "checking for $ac_word... " >&6; }
2971 if test "${ac_cv_prog_CC+set}" = set; then :
2972 $as_echo_n "(cached) " >&6
2973 else
2974 if test -n "$CC"; then
2975 ac_cv_prog_CC="$CC" # Let the user override the test.
2976 else
2977 ac_prog_rejected=no
2978 as_save_IFS=$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 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2986 ac_prog_rejected=yes
2987 continue
2988 fi
2989 ac_cv_prog_CC="cc"
2990 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2991 break 2
2992 fi
2993 done
2994 done
2995 IFS=$as_save_IFS
2996
2997 if test $ac_prog_rejected = yes; then
2998 # We found a bogon in the path, so make sure we never use it.
2999 set dummy $ac_cv_prog_CC
3000 shift
3001 if test $# != 0; then
3002 # We chose a different compiler from the bogus one.
3003 # However, it has the same basename, so the bogon will be chosen
3004 # first if we set CC to just the basename; use the full file name.
3005 shift
3006 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3007 fi
3008 fi
3009 fi
3010 fi
3011 CC=$ac_cv_prog_CC
3012 if test -n "$CC"; then
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3014 $as_echo "$CC" >&6; }
3015 else
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3017 $as_echo "no" >&6; }
3018 fi
3019
3020
3021 fi
3022 if test -z "$CC"; then
3023 if test -n "$ac_tool_prefix"; then
3024 for ac_prog in cl.exe
3025 do
3026 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3027 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3029 $as_echo_n "checking for $ac_word... " >&6; }
3030 if test "${ac_cv_prog_CC+set}" = set; then :
3031 $as_echo_n "(cached) " >&6
3032 else
3033 if test -n "$CC"; then
3034 ac_cv_prog_CC="$CC" # Let the user override the test.
3035 else
3036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3037 for as_dir in $PATH
3038 do
3039 IFS=$as_save_IFS
3040 test -z "$as_dir" && as_dir=.
3041 for ac_exec_ext in '' $ac_executable_extensions; do
3042 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3043 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3044 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3045 break 2
3046 fi
3047 done
3048 done
3049 IFS=$as_save_IFS
3050
3051 fi
3052 fi
3053 CC=$ac_cv_prog_CC
3054 if test -n "$CC"; then
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3056 $as_echo "$CC" >&6; }
3057 else
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3059 $as_echo "no" >&6; }
3060 fi
3061
3062
3063 test -n "$CC" && break
3064 done
3065 fi
3066 if test -z "$CC"; then
3067 ac_ct_CC=$CC
3068 for ac_prog in cl.exe
3069 do
3070 # Extract the first word of "$ac_prog", so it can be a program name with args.
3071 set dummy $ac_prog; ac_word=$2
3072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3073 $as_echo_n "checking for $ac_word... " >&6; }
3074 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3075 $as_echo_n "(cached) " >&6
3076 else
3077 if test -n "$ac_ct_CC"; then
3078 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3079 else
3080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3081 for as_dir in $PATH
3082 do
3083 IFS=$as_save_IFS
3084 test -z "$as_dir" && as_dir=.
3085 for ac_exec_ext in '' $ac_executable_extensions; do
3086 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3087 ac_cv_prog_ac_ct_CC="$ac_prog"
3088 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3089 break 2
3090 fi
3091 done
3092 done
3093 IFS=$as_save_IFS
3094
3095 fi
3096 fi
3097 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3098 if test -n "$ac_ct_CC"; then
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3100 $as_echo "$ac_ct_CC" >&6; }
3101 else
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3103 $as_echo "no" >&6; }
3104 fi
3105
3106
3107 test -n "$ac_ct_CC" && break
3108 done
3109
3110 if test "x$ac_ct_CC" = x; then
3111 CC=""
3112 else
3113 case $cross_compiling:$ac_tool_warned in
3114 yes:)
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3116 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3117 ac_tool_warned=yes ;;
3118 esac
3119 CC=$ac_ct_CC
3120 fi
3121 fi
3122
3123 fi
3124
3125
3126 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3127 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3128 as_fn_error "no acceptable C compiler found in \$PATH
3129 See \`config.log' for more details." "$LINENO" 5; }
3130
3131 # Provide some information about the compiler.
3132 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3133 set X $ac_compile
3134 ac_compiler=$2
3135 for ac_option in --version -v -V -qversion; do
3136 { { ac_try="$ac_compiler $ac_option >&5"
3137 case "(($ac_try" in
3138 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3139 *) ac_try_echo=$ac_try;;
3140 esac
3141 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3142 $as_echo "$ac_try_echo"; } >&5
3143 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3144 ac_status=$?
3145 if test -s conftest.err; then
3146 sed '10a\
3147 ... rest of stderr output deleted ...
3148 10q' conftest.err >conftest.er1
3149 cat conftest.er1 >&5
3150 rm -f conftest.er1 conftest.err
3151 fi
3152 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3153 test $ac_status = 0; }
3154 done
3155
3156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3157 /* end confdefs.h. */
3158
3159 int
3160 main ()
3161 {
3162
3163 ;
3164 return 0;
3165 }
3166 _ACEOF
3167 ac_clean_files_save=$ac_clean_files
3168 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3169 # Try to create an executable without -o first, disregard a.out.
3170 # It will help us diagnose broken compilers, and finding out an intuition
3171 # of exeext.
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3173 $as_echo_n "checking for C compiler default output file name... " >&6; }
3174 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3175
3176 # The possible output files:
3177 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3178
3179 ac_rmfiles=
3180 for ac_file in $ac_files
3181 do
3182 case $ac_file in
3183 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3184 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3185 esac
3186 done
3187 rm -f $ac_rmfiles
3188
3189 if { { ac_try="$ac_link_default"
3190 case "(($ac_try" in
3191 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3192 *) ac_try_echo=$ac_try;;
3193 esac
3194 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3195 $as_echo "$ac_try_echo"; } >&5
3196 (eval "$ac_link_default") 2>&5
3197 ac_status=$?
3198 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3199 test $ac_status = 0; }; then :
3200 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3201 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3202 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3203 # so that the user can short-circuit this test for compilers unknown to
3204 # Autoconf.
3205 for ac_file in $ac_files ''
3206 do
3207 test -f "$ac_file" || continue
3208 case $ac_file in
3209 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3210 ;;
3211 [ab].out )
3212 # We found the default executable, but exeext='' is most
3213 # certainly right.
3214 break;;
3215 *.* )
3216 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3217 then :; else
3218 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3219 fi
3220 # We set ac_cv_exeext here because the later test for it is not
3221 # safe: cross compilers may not add the suffix if given an `-o'
3222 # argument, so we may need to know it at that point already.
3223 # Even if this section looks crufty: it has the advantage of
3224 # actually working.
3225 break;;
3226 * )
3227 break;;
3228 esac
3229 done
3230 test "$ac_cv_exeext" = no && ac_cv_exeext=
3231
3232 else
3233 ac_file=''
3234 fi
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3236 $as_echo "$ac_file" >&6; }
3237 if test -z "$ac_file"; then :
3238 $as_echo "$as_me: failed program was:" >&5
3239 sed 's/^/| /' conftest.$ac_ext >&5
3240
3241 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3242 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3243 { as_fn_set_status 77
3244 as_fn_error "C compiler cannot create executables
3245 See \`config.log' for more details." "$LINENO" 5; }; }
3246 fi
3247 ac_exeext=$ac_cv_exeext
3248
3249 # Check that the compiler produces executables we can run. If not, either
3250 # the compiler is broken, or we cross compile.
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3252 $as_echo_n "checking whether the C compiler works... " >&6; }
3253 # If not cross compiling, check that we can run a simple program.
3254 if test "$cross_compiling" != yes; then
3255 if { ac_try='./$ac_file'
3256 { { case "(($ac_try" in
3257 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3258 *) ac_try_echo=$ac_try;;
3259 esac
3260 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3261 $as_echo "$ac_try_echo"; } >&5
3262 (eval "$ac_try") 2>&5
3263 ac_status=$?
3264 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3265 test $ac_status = 0; }; }; then
3266 cross_compiling=no
3267 else
3268 if test "$cross_compiling" = maybe; then
3269 cross_compiling=yes
3270 else
3271 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3272 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3273 as_fn_error "cannot run C compiled programs.
3274 If you meant to cross compile, use \`--host'.
3275 See \`config.log' for more details." "$LINENO" 5; }
3276 fi
3277 fi
3278 fi
3279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3280 $as_echo "yes" >&6; }
3281
3282 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3283 ac_clean_files=$ac_clean_files_save
3284 # Check that the compiler produces executables we can run. If not, either
3285 # the compiler is broken, or we cross compile.
3286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3287 $as_echo_n "checking whether we are cross compiling... " >&6; }
3288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3289 $as_echo "$cross_compiling" >&6; }
3290
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3292 $as_echo_n "checking for suffix of executables... " >&6; }
3293 if { { ac_try="$ac_link"
3294 case "(($ac_try" in
3295 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3296 *) ac_try_echo=$ac_try;;
3297 esac
3298 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3299 $as_echo "$ac_try_echo"; } >&5
3300 (eval "$ac_link") 2>&5
3301 ac_status=$?
3302 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3303 test $ac_status = 0; }; then :
3304 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3305 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3306 # work properly (i.e., refer to `conftest.exe'), while it won't with
3307 # `rm'.
3308 for ac_file in conftest.exe conftest conftest.*; do
3309 test -f "$ac_file" || continue
3310 case $ac_file in
3311 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3312 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3313 break;;
3314 * ) break;;
3315 esac
3316 done
3317 else
3318 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3319 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3320 as_fn_error "cannot compute suffix of executables: cannot compile and link
3321 See \`config.log' for more details." "$LINENO" 5; }
3322 fi
3323 rm -f conftest$ac_cv_exeext
3324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3325 $as_echo "$ac_cv_exeext" >&6; }
3326
3327 rm -f conftest.$ac_ext
3328 EXEEXT=$ac_cv_exeext
3329 ac_exeext=$EXEEXT
3330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3331 $as_echo_n "checking for suffix of object files... " >&6; }
3332 if test "${ac_cv_objext+set}" = set; then :
3333 $as_echo_n "(cached) " >&6
3334 else
3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3336 /* end confdefs.h. */
3337
3338 int
3339 main ()
3340 {
3341
3342 ;
3343 return 0;
3344 }
3345 _ACEOF
3346 rm -f conftest.o conftest.obj
3347 if { { ac_try="$ac_compile"
3348 case "(($ac_try" in
3349 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3350 *) ac_try_echo=$ac_try;;
3351 esac
3352 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3353 $as_echo "$ac_try_echo"; } >&5
3354 (eval "$ac_compile") 2>&5
3355 ac_status=$?
3356 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3357 test $ac_status = 0; }; then :
3358 for ac_file in conftest.o conftest.obj conftest.*; do
3359 test -f "$ac_file" || continue;
3360 case $ac_file in
3361 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3362 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3363 break;;
3364 esac
3365 done
3366 else
3367 $as_echo "$as_me: failed program was:" >&5
3368 sed 's/^/| /' conftest.$ac_ext >&5
3369
3370 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3371 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3372 as_fn_error "cannot compute suffix of object files: cannot compile
3373 See \`config.log' for more details." "$LINENO" 5; }
3374 fi
3375 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3376 fi
3377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3378 $as_echo "$ac_cv_objext" >&6; }
3379 OBJEXT=$ac_cv_objext
3380 ac_objext=$OBJEXT
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3382 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3383 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3384 $as_echo_n "(cached) " >&6
3385 else
3386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3387 /* end confdefs.h. */
3388
3389 int
3390 main ()
3391 {
3392 #ifndef __GNUC__
3393 choke me
3394 #endif
3395
3396 ;
3397 return 0;
3398 }
3399 _ACEOF
3400 if ac_fn_c_try_compile "$LINENO"; then :
3401 ac_compiler_gnu=yes
3402 else
3403 ac_compiler_gnu=no
3404 fi
3405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3406 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3407
3408 fi
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3410 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3411 if test $ac_compiler_gnu = yes; then
3412 GCC=yes
3413 else
3414 GCC=
3415 fi
3416 ac_test_CFLAGS=${CFLAGS+set}
3417 ac_save_CFLAGS=$CFLAGS
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3419 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3420 if test "${ac_cv_prog_cc_g+set}" = set; then :
3421 $as_echo_n "(cached) " >&6
3422 else
3423 ac_save_c_werror_flag=$ac_c_werror_flag
3424 ac_c_werror_flag=yes
3425 ac_cv_prog_cc_g=no
3426 CFLAGS="-g"
3427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3428 /* end confdefs.h. */
3429
3430 int
3431 main ()
3432 {
3433
3434 ;
3435 return 0;
3436 }
3437 _ACEOF
3438 if ac_fn_c_try_compile "$LINENO"; then :
3439 ac_cv_prog_cc_g=yes
3440 else
3441 CFLAGS=""
3442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3443 /* end confdefs.h. */
3444
3445 int
3446 main ()
3447 {
3448
3449 ;
3450 return 0;
3451 }
3452 _ACEOF
3453 if ac_fn_c_try_compile "$LINENO"; then :
3454
3455 else
3456 ac_c_werror_flag=$ac_save_c_werror_flag
3457 CFLAGS="-g"
3458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3459 /* end confdefs.h. */
3460
3461 int
3462 main ()
3463 {
3464
3465 ;
3466 return 0;
3467 }
3468 _ACEOF
3469 if ac_fn_c_try_compile "$LINENO"; then :
3470 ac_cv_prog_cc_g=yes
3471 fi
3472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3473 fi
3474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3475 fi
3476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3477 ac_c_werror_flag=$ac_save_c_werror_flag
3478 fi
3479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3480 $as_echo "$ac_cv_prog_cc_g" >&6; }
3481 if test "$ac_test_CFLAGS" = set; then
3482 CFLAGS=$ac_save_CFLAGS
3483 elif test $ac_cv_prog_cc_g = yes; then
3484 if test "$GCC" = yes; then
3485 CFLAGS="-g -O2"
3486 else
3487 CFLAGS="-g"
3488 fi
3489 else
3490 if test "$GCC" = yes; then
3491 CFLAGS="-O2"
3492 else
3493 CFLAGS=
3494 fi
3495 fi
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3497 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3498 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3499 $as_echo_n "(cached) " >&6
3500 else
3501 ac_cv_prog_cc_c89=no
3502 ac_save_CC=$CC
3503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h. */
3505 #include <stdarg.h>
3506 #include <stdio.h>
3507 #include <sys/types.h>
3508 #include <sys/stat.h>
3509 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3510 struct buf { int x; };
3511 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3512 static char *e (p, i)
3513 char **p;
3514 int i;
3515 {
3516 return p[i];
3517 }
3518 static char *f (char * (*g) (char **, int), char **p, ...)
3519 {
3520 char *s;
3521 va_list v;
3522 va_start (v,p);
3523 s = g (p, va_arg (v,int));
3524 va_end (v);
3525 return s;
3526 }
3527
3528 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3529 function prototypes and stuff, but not '\xHH' hex character constants.
3530 These don't provoke an error unfortunately, instead are silently treated
3531 as 'x'. The following induces an error, until -std is added to get
3532 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3533 array size at least. It's necessary to write '\x00'==0 to get something
3534 that's true only with -std. */
3535 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3536
3537 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3538 inside strings and character constants. */
3539 #define FOO(x) 'x'
3540 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3541
3542 int test (int i, double x);
3543 struct s1 {int (*f) (int a);};
3544 struct s2 {int (*f) (double a);};
3545 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3546 int argc;
3547 char **argv;
3548 int
3549 main ()
3550 {
3551 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3552 ;
3553 return 0;
3554 }
3555 _ACEOF
3556 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3557 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3558 do
3559 CC="$ac_save_CC $ac_arg"
3560 if ac_fn_c_try_compile "$LINENO"; then :
3561 ac_cv_prog_cc_c89=$ac_arg
3562 fi
3563 rm -f core conftest.err conftest.$ac_objext
3564 test "x$ac_cv_prog_cc_c89" != "xno" && break
3565 done
3566 rm -f conftest.$ac_ext
3567 CC=$ac_save_CC
3568
3569 fi
3570 # AC_CACHE_VAL
3571 case "x$ac_cv_prog_cc_c89" in
3572 x)
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3574 $as_echo "none needed" >&6; } ;;
3575 xno)
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3577 $as_echo "unsupported" >&6; } ;;
3578 *)
3579 CC="$CC $ac_cv_prog_cc_c89"
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3581 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3582 esac
3583 if test "x$ac_cv_prog_cc_c89" != xno; then :
3584
3585 fi
3586
3587 ac_ext=c
3588 ac_cpp='$CPP $CPPFLAGS'
3589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3592
3593 ac_ext=cpp
3594 ac_cpp='$CXXCPP $CPPFLAGS'
3595 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3596 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3597 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3598 if test -z "$CXX"; then
3599 if test -n "$CCC"; then
3600 CXX=$CCC
3601 else
3602 if test -n "$ac_tool_prefix"; then
3603 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3604 do
3605 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3606 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3608 $as_echo_n "checking for $ac_word... " >&6; }
3609 if test "${ac_cv_prog_CXX+set}" = set; then :
3610 $as_echo_n "(cached) " >&6
3611 else
3612 if test -n "$CXX"; then
3613 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3614 else
3615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3616 for as_dir in $PATH
3617 do
3618 IFS=$as_save_IFS
3619 test -z "$as_dir" && as_dir=.
3620 for ac_exec_ext in '' $ac_executable_extensions; do
3621 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3622 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3623 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3624 break 2
3625 fi
3626 done
3627 done
3628 IFS=$as_save_IFS
3629
3630 fi
3631 fi
3632 CXX=$ac_cv_prog_CXX
3633 if test -n "$CXX"; then
3634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3635 $as_echo "$CXX" >&6; }
3636 else
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3638 $as_echo "no" >&6; }
3639 fi
3640
3641
3642 test -n "$CXX" && break
3643 done
3644 fi
3645 if test -z "$CXX"; then
3646 ac_ct_CXX=$CXX
3647 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3648 do
3649 # Extract the first word of "$ac_prog", so it can be a program name with args.
3650 set dummy $ac_prog; ac_word=$2
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3652 $as_echo_n "checking for $ac_word... " >&6; }
3653 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3654 $as_echo_n "(cached) " >&6
3655 else
3656 if test -n "$ac_ct_CXX"; then
3657 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3658 else
3659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3660 for as_dir in $PATH
3661 do
3662 IFS=$as_save_IFS
3663 test -z "$as_dir" && as_dir=.
3664 for ac_exec_ext in '' $ac_executable_extensions; do
3665 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3666 ac_cv_prog_ac_ct_CXX="$ac_prog"
3667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3668 break 2
3669 fi
3670 done
3671 done
3672 IFS=$as_save_IFS
3673
3674 fi
3675 fi
3676 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3677 if test -n "$ac_ct_CXX"; then
3678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3679 $as_echo "$ac_ct_CXX" >&6; }
3680 else
3681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3682 $as_echo "no" >&6; }
3683 fi
3684
3685
3686 test -n "$ac_ct_CXX" && break
3687 done
3688
3689 if test "x$ac_ct_CXX" = x; then
3690 CXX="g++"
3691 else
3692 case $cross_compiling:$ac_tool_warned in
3693 yes:)
3694 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3695 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3696 ac_tool_warned=yes ;;
3697 esac
3698 CXX=$ac_ct_CXX
3699 fi
3700 fi
3701
3702 fi
3703 fi
3704 # Provide some information about the compiler.
3705 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3706 set X $ac_compile
3707 ac_compiler=$2
3708 for ac_option in --version -v -V -qversion; do
3709 { { ac_try="$ac_compiler $ac_option >&5"
3710 case "(($ac_try" in
3711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3712 *) ac_try_echo=$ac_try;;
3713 esac
3714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3715 $as_echo "$ac_try_echo"; } >&5
3716 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3717 ac_status=$?
3718 if test -s conftest.err; then
3719 sed '10a\
3720 ... rest of stderr output deleted ...
3721 10q' conftest.err >conftest.er1
3722 cat conftest.er1 >&5
3723 rm -f conftest.er1 conftest.err
3724 fi
3725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3726 test $ac_status = 0; }
3727 done
3728
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3730 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3731 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3732 $as_echo_n "(cached) " >&6
3733 else
3734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3735 /* end confdefs.h. */
3736
3737 int
3738 main ()
3739 {
3740 #ifndef __GNUC__
3741 choke me
3742 #endif
3743
3744 ;
3745 return 0;
3746 }
3747 _ACEOF
3748 if ac_fn_cxx_try_compile "$LINENO"; then :
3749 ac_compiler_gnu=yes
3750 else
3751 ac_compiler_gnu=no
3752 fi
3753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3754 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3755
3756 fi
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3758 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3759 if test $ac_compiler_gnu = yes; then
3760 GXX=yes
3761 else
3762 GXX=
3763 fi
3764 ac_test_CXXFLAGS=${CXXFLAGS+set}
3765 ac_save_CXXFLAGS=$CXXFLAGS
3766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3767 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3768 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3769 $as_echo_n "(cached) " >&6
3770 else
3771 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3772 ac_cxx_werror_flag=yes
3773 ac_cv_prog_cxx_g=no
3774 CXXFLAGS="-g"
3775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3776 /* end confdefs.h. */
3777
3778 int
3779 main ()
3780 {
3781
3782 ;
3783 return 0;
3784 }
3785 _ACEOF
3786 if ac_fn_cxx_try_compile "$LINENO"; then :
3787 ac_cv_prog_cxx_g=yes
3788 else
3789 CXXFLAGS=""
3790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791 /* end confdefs.h. */
3792
3793 int
3794 main ()
3795 {
3796
3797 ;
3798 return 0;
3799 }
3800 _ACEOF
3801 if ac_fn_cxx_try_compile "$LINENO"; then :
3802
3803 else
3804 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3805 CXXFLAGS="-g"
3806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3807 /* end confdefs.h. */
3808
3809 int
3810 main ()
3811 {
3812
3813 ;
3814 return 0;
3815 }
3816 _ACEOF
3817 if ac_fn_cxx_try_compile "$LINENO"; then :
3818 ac_cv_prog_cxx_g=yes
3819 fi
3820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3821 fi
3822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3823 fi
3824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3825 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3826 fi
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3828 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3829 if test "$ac_test_CXXFLAGS" = set; then
3830 CXXFLAGS=$ac_save_CXXFLAGS
3831 elif test $ac_cv_prog_cxx_g = yes; then
3832 if test "$GXX" = yes; then
3833 CXXFLAGS="-g -O2"
3834 else
3835 CXXFLAGS="-g"
3836 fi
3837 else
3838 if test "$GXX" = yes; then
3839 CXXFLAGS="-O2"
3840 else
3841 CXXFLAGS=
3842 fi
3843 fi
3844 ac_ext=c
3845 ac_cpp='$CPP $CPPFLAGS'
3846 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3847 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3848 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3849
3850 if test -n "$ac_tool_prefix"; then
3851 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3852 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3854 $as_echo_n "checking for $ac_word... " >&6; }
3855 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3856 $as_echo_n "(cached) " >&6
3857 else
3858 if test -n "$RANLIB"; then
3859 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3860 else
3861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3862 for as_dir in $PATH
3863 do
3864 IFS=$as_save_IFS
3865 test -z "$as_dir" && as_dir=.
3866 for ac_exec_ext in '' $ac_executable_extensions; do
3867 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3868 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3869 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3870 break 2
3871 fi
3872 done
3873 done
3874 IFS=$as_save_IFS
3875
3876 fi
3877 fi
3878 RANLIB=$ac_cv_prog_RANLIB
3879 if test -n "$RANLIB"; then
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3881 $as_echo "$RANLIB" >&6; }
3882 else
3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3884 $as_echo "no" >&6; }
3885 fi
3886
3887
3888 fi
3889 if test -z "$ac_cv_prog_RANLIB"; then
3890 ac_ct_RANLIB=$RANLIB
3891 # Extract the first word of "ranlib", so it can be a program name with args.
3892 set dummy ranlib; ac_word=$2
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3894 $as_echo_n "checking for $ac_word... " >&6; }
3895 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3896 $as_echo_n "(cached) " >&6
3897 else
3898 if test -n "$ac_ct_RANLIB"; then
3899 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3900 else
3901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3902 for as_dir in $PATH
3903 do
3904 IFS=$as_save_IFS
3905 test -z "$as_dir" && as_dir=.
3906 for ac_exec_ext in '' $ac_executable_extensions; do
3907 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3908 ac_cv_prog_ac_ct_RANLIB="ranlib"
3909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3910 break 2
3911 fi
3912 done
3913 done
3914 IFS=$as_save_IFS
3915
3916 fi
3917 fi
3918 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3919 if test -n "$ac_ct_RANLIB"; then
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3921 $as_echo "$ac_ct_RANLIB" >&6; }
3922 else
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3924 $as_echo "no" >&6; }
3925 fi
3926
3927 if test "x$ac_ct_RANLIB" = x; then
3928 RANLIB=":"
3929 else
3930 case $cross_compiling:$ac_tool_warned in
3931 yes:)
3932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3933 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3934 ac_tool_warned=yes ;;
3935 esac
3936 RANLIB=$ac_ct_RANLIB
3937 fi
3938 else
3939 RANLIB="$ac_cv_prog_RANLIB"
3940 fi
3941
3942
3943
3944 ac_ext=c
3945 ac_cpp='$CPP $CPPFLAGS'
3946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3950 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3951 # On Suns, sometimes $CPP names a directory.
3952 if test -n "$CPP" && test -d "$CPP"; then
3953 CPP=
3954 fi
3955 if test -z "$CPP"; then
3956 if test "${ac_cv_prog_CPP+set}" = set; then :
3957 $as_echo_n "(cached) " >&6
3958 else
3959 # Double quotes because CPP needs to be expanded
3960 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3961 do
3962 ac_preproc_ok=false
3963 for ac_c_preproc_warn_flag in '' yes
3964 do
3965 # Use a header file that comes with gcc, so configuring glibc
3966 # with a fresh cross-compiler works.
3967 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3968 # <limits.h> exists even on freestanding compilers.
3969 # On the NeXT, cc -E runs the code through the compiler's parser,
3970 # not just through cpp. "Syntax error" is here to catch this case.
3971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3972 /* end confdefs.h. */
3973 #ifdef __STDC__
3974 # include <limits.h>
3975 #else
3976 # include <assert.h>
3977 #endif
3978 Syntax error
3979 _ACEOF
3980 if ac_fn_c_try_cpp "$LINENO"; then :
3981
3982 else
3983 # Broken: fails on valid input.
3984 continue
3985 fi
3986 rm -f conftest.err conftest.$ac_ext
3987
3988 # OK, works on sane cases. Now check whether nonexistent headers
3989 # can be detected and how.
3990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3991 /* end confdefs.h. */
3992 #include <ac_nonexistent.h>
3993 _ACEOF
3994 if ac_fn_c_try_cpp "$LINENO"; then :
3995 # Broken: success on invalid input.
3996 continue
3997 else
3998 # Passes both tests.
3999 ac_preproc_ok=:
4000 break
4001 fi
4002 rm -f conftest.err conftest.$ac_ext
4003
4004 done
4005 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4006 rm -f conftest.err conftest.$ac_ext
4007 if $ac_preproc_ok; then :
4008 break
4009 fi
4010
4011 done
4012 ac_cv_prog_CPP=$CPP
4013
4014 fi
4015 CPP=$ac_cv_prog_CPP
4016 else
4017 ac_cv_prog_CPP=$CPP
4018 fi
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4020 $as_echo "$CPP" >&6; }
4021 ac_preproc_ok=false
4022 for ac_c_preproc_warn_flag in '' yes
4023 do
4024 # Use a header file that comes with gcc, so configuring glibc
4025 # with a fresh cross-compiler works.
4026 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4027 # <limits.h> exists even on freestanding compilers.
4028 # On the NeXT, cc -E runs the code through the compiler's parser,
4029 # not just through cpp. "Syntax error" is here to catch this case.
4030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4031 /* end confdefs.h. */
4032 #ifdef __STDC__
4033 # include <limits.h>
4034 #else
4035 # include <assert.h>
4036 #endif
4037 Syntax error
4038 _ACEOF
4039 if ac_fn_c_try_cpp "$LINENO"; then :
4040
4041 else
4042 # Broken: fails on valid input.
4043 continue
4044 fi
4045 rm -f conftest.err conftest.$ac_ext
4046
4047 # OK, works on sane cases. Now check whether nonexistent headers
4048 # can be detected and how.
4049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4050 /* end confdefs.h. */
4051 #include <ac_nonexistent.h>
4052 _ACEOF
4053 if ac_fn_c_try_cpp "$LINENO"; then :
4054 # Broken: success on invalid input.
4055 continue
4056 else
4057 # Passes both tests.
4058 ac_preproc_ok=:
4059 break
4060 fi
4061 rm -f conftest.err conftest.$ac_ext
4062
4063 done
4064 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4065 rm -f conftest.err conftest.$ac_ext
4066 if $ac_preproc_ok; then :
4067
4068 else
4069 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4071 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4072 See \`config.log' for more details." "$LINENO" 5; }
4073 fi
4074
4075 ac_ext=c
4076 ac_cpp='$CPP $CPPFLAGS'
4077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4080
4081
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4083 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4084 if test "${ac_cv_path_GREP+set}" = set; then :
4085 $as_echo_n "(cached) " >&6
4086 else
4087 if test -z "$GREP"; then
4088 ac_path_GREP_found=false
4089 # Loop through the user's path and test for each of PROGNAME-LIST
4090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4091 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4092 do
4093 IFS=$as_save_IFS
4094 test -z "$as_dir" && as_dir=.
4095 for ac_prog in grep ggrep; do
4096 for ac_exec_ext in '' $ac_executable_extensions; do
4097 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4098 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4099 # Check for GNU ac_path_GREP and select it if it is found.
4100 # Check for GNU $ac_path_GREP
4101 case `"$ac_path_GREP" --version 2>&1` in
4102 *GNU*)
4103 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4104 *)
4105 ac_count=0
4106 $as_echo_n 0123456789 >"conftest.in"
4107 while :
4108 do
4109 cat "conftest.in" "conftest.in" >"conftest.tmp"
4110 mv "conftest.tmp" "conftest.in"
4111 cp "conftest.in" "conftest.nl"
4112 $as_echo 'GREP' >> "conftest.nl"
4113 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4114 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4115 as_fn_arith $ac_count + 1 && ac_count=$as_val
4116 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4117 # Best one so far, save it but keep looking for a better one
4118 ac_cv_path_GREP="$ac_path_GREP"
4119 ac_path_GREP_max=$ac_count
4120 fi
4121 # 10*(2^10) chars as input seems more than enough
4122 test $ac_count -gt 10 && break
4123 done
4124 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4125 esac
4126
4127 $ac_path_GREP_found && break 3
4128 done
4129 done
4130 done
4131 IFS=$as_save_IFS
4132 if test -z "$ac_cv_path_GREP"; then
4133 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4134 fi
4135 else
4136 ac_cv_path_GREP=$GREP
4137 fi
4138
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4141 $as_echo "$ac_cv_path_GREP" >&6; }
4142 GREP="$ac_cv_path_GREP"
4143
4144
4145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4146 $as_echo_n "checking for egrep... " >&6; }
4147 if test "${ac_cv_path_EGREP+set}" = set; then :
4148 $as_echo_n "(cached) " >&6
4149 else
4150 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4151 then ac_cv_path_EGREP="$GREP -E"
4152 else
4153 if test -z "$EGREP"; then
4154 ac_path_EGREP_found=false
4155 # Loop through the user's path and test for each of PROGNAME-LIST
4156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4157 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4158 do
4159 IFS=$as_save_IFS
4160 test -z "$as_dir" && as_dir=.
4161 for ac_prog in egrep; do
4162 for ac_exec_ext in '' $ac_executable_extensions; do
4163 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4164 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4165 # Check for GNU ac_path_EGREP and select it if it is found.
4166 # Check for GNU $ac_path_EGREP
4167 case `"$ac_path_EGREP" --version 2>&1` in
4168 *GNU*)
4169 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4170 *)
4171 ac_count=0
4172 $as_echo_n 0123456789 >"conftest.in"
4173 while :
4174 do
4175 cat "conftest.in" "conftest.in" >"conftest.tmp"
4176 mv "conftest.tmp" "conftest.in"
4177 cp "conftest.in" "conftest.nl"
4178 $as_echo 'EGREP' >> "conftest.nl"
4179 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4180 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4181 as_fn_arith $ac_count + 1 && ac_count=$as_val
4182 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4183 # Best one so far, save it but keep looking for a better one
4184 ac_cv_path_EGREP="$ac_path_EGREP"
4185 ac_path_EGREP_max=$ac_count
4186 fi
4187 # 10*(2^10) chars as input seems more than enough
4188 test $ac_count -gt 10 && break
4189 done
4190 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4191 esac
4192
4193 $ac_path_EGREP_found && break 3
4194 done
4195 done
4196 done
4197 IFS=$as_save_IFS
4198 if test -z "$ac_cv_path_EGREP"; then
4199 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4200 fi
4201 else
4202 ac_cv_path_EGREP=$EGREP
4203 fi
4204
4205 fi
4206 fi
4207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4208 $as_echo "$ac_cv_path_EGREP" >&6; }
4209 EGREP="$ac_cv_path_EGREP"
4210
4211
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4213 $as_echo_n "checking for ANSI C header files... " >&6; }
4214 if test "${ac_cv_header_stdc+set}" = set; then :
4215 $as_echo_n "(cached) " >&6
4216 else
4217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4218 /* end confdefs.h. */
4219 #include <stdlib.h>
4220 #include <stdarg.h>
4221 #include <string.h>
4222 #include <float.h>
4223
4224 int
4225 main ()
4226 {
4227
4228 ;
4229 return 0;
4230 }
4231 _ACEOF
4232 if ac_fn_c_try_compile "$LINENO"; then :
4233 ac_cv_header_stdc=yes
4234 else
4235 ac_cv_header_stdc=no
4236 fi
4237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4238
4239 if test $ac_cv_header_stdc = yes; then
4240 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4242 /* end confdefs.h. */
4243 #include <string.h>
4244
4245 _ACEOF
4246 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4247 $EGREP "memchr" >/dev/null 2>&1; then :
4248
4249 else
4250 ac_cv_header_stdc=no
4251 fi
4252 rm -f conftest*
4253
4254 fi
4255
4256 if test $ac_cv_header_stdc = yes; then
4257 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4259 /* end confdefs.h. */
4260 #include <stdlib.h>
4261
4262 _ACEOF
4263 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4264 $EGREP "free" >/dev/null 2>&1; then :
4265
4266 else
4267 ac_cv_header_stdc=no
4268 fi
4269 rm -f conftest*
4270
4271 fi
4272
4273 if test $ac_cv_header_stdc = yes; then
4274 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4275 if test "$cross_compiling" = yes; then :
4276 :
4277 else
4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279 /* end confdefs.h. */
4280 #include <ctype.h>
4281 #include <stdlib.h>
4282 #if ((' ' & 0x0FF) == 0x020)
4283 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4284 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4285 #else
4286 # define ISLOWER(c) \
4287 (('a' <= (c) && (c) <= 'i') \
4288 || ('j' <= (c) && (c) <= 'r') \
4289 || ('s' <= (c) && (c) <= 'z'))
4290 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4291 #endif
4292
4293 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4294 int
4295 main ()
4296 {
4297 int i;
4298 for (i = 0; i < 256; i++)
4299 if (XOR (islower (i), ISLOWER (i))
4300 || toupper (i) != TOUPPER (i))
4301 return 2;
4302 return 0;
4303 }
4304 _ACEOF
4305 if ac_fn_c_try_run "$LINENO"; then :
4306
4307 else
4308 ac_cv_header_stdc=no
4309 fi
4310 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4311 conftest.$ac_objext conftest.beam conftest.$ac_ext
4312 fi
4313
4314 fi
4315 fi
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4317 $as_echo "$ac_cv_header_stdc" >&6; }
4318 if test $ac_cv_header_stdc = yes; then
4319
4320 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4321
4322 fi
4323
4324 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4325 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4326 inttypes.h stdint.h unistd.h
4327 do :
4328 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4329 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4330 "
4331 eval as_val=\$$as_ac_Header
4332 if test "x$as_val" = x""yes; then :
4333 cat >>confdefs.h <<_ACEOF
4334 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4335 _ACEOF
4336
4337 fi
4338
4339 done
4340
4341
4342
4343 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4344 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4345 MINIX=yes
4346 else
4347 MINIX=
4348 fi
4349
4350
4351 if test "$MINIX" = yes; then
4352
4353 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4354
4355
4356 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4357
4358
4359 $as_echo "#define _MINIX 1" >>confdefs.h
4360
4361 fi
4362
4363
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4365 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4366 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4367 $as_echo_n "(cached) " >&6
4368 else
4369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4370 /* end confdefs.h. */
4371
4372 # define __EXTENSIONS__ 1
4373 $ac_includes_default
4374 int
4375 main ()
4376 {
4377
4378 ;
4379 return 0;
4380 }
4381 _ACEOF
4382 if ac_fn_c_try_compile "$LINENO"; then :
4383 ac_cv_safe_to_define___extensions__=yes
4384 else
4385 ac_cv_safe_to_define___extensions__=no
4386 fi
4387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4388 fi
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4390 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4391 test $ac_cv_safe_to_define___extensions__ = yes &&
4392 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4393
4394 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4395
4396 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4397
4398 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4399
4400 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4401
4402
4403 # Check whether --enable-largefile was given.
4404 if test "${enable_largefile+set}" = set; then :
4405 enableval=$enable_largefile;
4406 fi
4407
4408 if test "$enable_largefile" != no; then
4409
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4411 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4412 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4413 $as_echo_n "(cached) " >&6
4414 else
4415 ac_cv_sys_largefile_CC=no
4416 if test "$GCC" != yes; then
4417 ac_save_CC=$CC
4418 while :; do
4419 # IRIX 6.2 and later do not support large files by default,
4420 # so use the C compiler's -n32 option if that helps.
4421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4422 /* end confdefs.h. */
4423 #include <sys/types.h>
4424 /* Check that off_t can represent 2**63 - 1 correctly.
4425 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4426 since some C++ compilers masquerading as C compilers
4427 incorrectly reject 9223372036854775807. */
4428 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4429 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4430 && LARGE_OFF_T % 2147483647 == 1)
4431 ? 1 : -1];
4432 int
4433 main ()
4434 {
4435
4436 ;
4437 return 0;
4438 }
4439 _ACEOF
4440 if ac_fn_c_try_compile "$LINENO"; then :
4441 break
4442 fi
4443 rm -f core conftest.err conftest.$ac_objext
4444 CC="$CC -n32"
4445 if ac_fn_c_try_compile "$LINENO"; then :
4446 ac_cv_sys_largefile_CC=' -n32'; break
4447 fi
4448 rm -f core conftest.err conftest.$ac_objext
4449 break
4450 done
4451 CC=$ac_save_CC
4452 rm -f conftest.$ac_ext
4453 fi
4454 fi
4455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4456 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4457 if test "$ac_cv_sys_largefile_CC" != no; then
4458 CC=$CC$ac_cv_sys_largefile_CC
4459 fi
4460
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4462 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4463 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4464 $as_echo_n "(cached) " >&6
4465 else
4466 while :; do
4467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4468 /* end confdefs.h. */
4469 #include <sys/types.h>
4470 /* Check that off_t can represent 2**63 - 1 correctly.
4471 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4472 since some C++ compilers masquerading as C compilers
4473 incorrectly reject 9223372036854775807. */
4474 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4475 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4476 && LARGE_OFF_T % 2147483647 == 1)
4477 ? 1 : -1];
4478 int
4479 main ()
4480 {
4481
4482 ;
4483 return 0;
4484 }
4485 _ACEOF
4486 if ac_fn_c_try_compile "$LINENO"; then :
4487 ac_cv_sys_file_offset_bits=no; break
4488 fi
4489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4491 /* end confdefs.h. */
4492 #define _FILE_OFFSET_BITS 64
4493 #include <sys/types.h>
4494 /* Check that off_t can represent 2**63 - 1 correctly.
4495 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4496 since some C++ compilers masquerading as C compilers
4497 incorrectly reject 9223372036854775807. */
4498 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4499 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4500 && LARGE_OFF_T % 2147483647 == 1)
4501 ? 1 : -1];
4502 int
4503 main ()
4504 {
4505
4506 ;
4507 return 0;
4508 }
4509 _ACEOF
4510 if ac_fn_c_try_compile "$LINENO"; then :
4511 ac_cv_sys_file_offset_bits=64; break
4512 fi
4513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4514 ac_cv_sys_file_offset_bits=unknown
4515 break
4516 done
4517 fi
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4519 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4520 case $ac_cv_sys_file_offset_bits in #(
4521 no | unknown) ;;
4522 *)
4523 cat >>confdefs.h <<_ACEOF
4524 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4525 _ACEOF
4526 ;;
4527 esac
4528 rm -rf conftest*
4529 if test $ac_cv_sys_file_offset_bits = unknown; then
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4531 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4532 if test "${ac_cv_sys_large_files+set}" = set; then :
4533 $as_echo_n "(cached) " >&6
4534 else
4535 while :; do
4536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4537 /* end confdefs.h. */
4538 #include <sys/types.h>
4539 /* Check that off_t can represent 2**63 - 1 correctly.
4540 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4541 since some C++ compilers masquerading as C compilers
4542 incorrectly reject 9223372036854775807. */
4543 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4544 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4545 && LARGE_OFF_T % 2147483647 == 1)
4546 ? 1 : -1];
4547 int
4548 main ()
4549 {
4550
4551 ;
4552 return 0;
4553 }
4554 _ACEOF
4555 if ac_fn_c_try_compile "$LINENO"; then :
4556 ac_cv_sys_large_files=no; break
4557 fi
4558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4560 /* end confdefs.h. */
4561 #define _LARGE_FILES 1
4562 #include <sys/types.h>
4563 /* Check that off_t can represent 2**63 - 1 correctly.
4564 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4565 since some C++ compilers masquerading as C compilers
4566 incorrectly reject 9223372036854775807. */
4567 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4568 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4569 && LARGE_OFF_T % 2147483647 == 1)
4570 ? 1 : -1];
4571 int
4572 main ()
4573 {
4574
4575 ;
4576 return 0;
4577 }
4578 _ACEOF
4579 if ac_fn_c_try_compile "$LINENO"; then :
4580 ac_cv_sys_large_files=1; break
4581 fi
4582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4583 ac_cv_sys_large_files=unknown
4584 break
4585 done
4586 fi
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4588 $as_echo "$ac_cv_sys_large_files" >&6; }
4589 case $ac_cv_sys_large_files in #(
4590 no | unknown) ;;
4591 *)
4592 cat >>confdefs.h <<_ACEOF
4593 #define _LARGE_FILES $ac_cv_sys_large_files
4594 _ACEOF
4595 ;;
4596 esac
4597 rm -rf conftest*
4598 fi
4599 fi
4600
4601
4602 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
4603 for ac_prog in aclocal
4604 do
4605 # Extract the first word of "$ac_prog", so it can be a program name with args.
4606 set dummy $ac_prog; ac_word=$2
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4608 $as_echo_n "checking for $ac_word... " >&6; }
4609 if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
4610 $as_echo_n "(cached) " >&6
4611 else
4612 if test -n "$ACLOCAL"; then
4613 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
4614 else
4615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4616 for as_dir in $PATH
4617 do
4618 IFS=$as_save_IFS
4619 test -z "$as_dir" && as_dir=.
4620 for ac_exec_ext in '' $ac_executable_extensions; do
4621 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4622 ac_cv_prog_ACLOCAL="$ac_prog"
4623 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4624 break 2
4625 fi
4626 done
4627 done
4628 IFS=$as_save_IFS
4629
4630 fi
4631 fi
4632 ACLOCAL=$ac_cv_prog_ACLOCAL
4633 if test -n "$ACLOCAL"; then
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
4635 $as_echo "$ACLOCAL" >&6; }
4636 else
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4638 $as_echo "no" >&6; }
4639 fi
4640
4641
4642 test -n "$ACLOCAL" && break
4643 done
4644 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
4645
4646 for ac_prog in autoconf
4647 do
4648 # Extract the first word of "$ac_prog", so it can be a program name with args.
4649 set dummy $ac_prog; ac_word=$2
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4651 $as_echo_n "checking for $ac_word... " >&6; }
4652 if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
4653 $as_echo_n "(cached) " >&6
4654 else
4655 if test -n "$AUTOCONF"; then
4656 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4657 else
4658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4659 for as_dir in $PATH
4660 do
4661 IFS=$as_save_IFS
4662 test -z "$as_dir" && as_dir=.
4663 for ac_exec_ext in '' $ac_executable_extensions; do
4664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4665 ac_cv_prog_AUTOCONF="$ac_prog"
4666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4667 break 2
4668 fi
4669 done
4670 done
4671 IFS=$as_save_IFS
4672
4673 fi
4674 fi
4675 AUTOCONF=$ac_cv_prog_AUTOCONF
4676 if test -n "$AUTOCONF"; then
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
4678 $as_echo "$AUTOCONF" >&6; }
4679 else
4680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4681 $as_echo "no" >&6; }
4682 fi
4683
4684
4685 test -n "$AUTOCONF" && break
4686 done
4687 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
4688
4689 for ac_prog in autoheader
4690 do
4691 # Extract the first word of "$ac_prog", so it can be a program name with args.
4692 set dummy $ac_prog; ac_word=$2
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4694 $as_echo_n "checking for $ac_word... " >&6; }
4695 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
4696 $as_echo_n "(cached) " >&6
4697 else
4698 if test -n "$AUTOHEADER"; then
4699 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
4700 else
4701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4702 for as_dir in $PATH
4703 do
4704 IFS=$as_save_IFS
4705 test -z "$as_dir" && as_dir=.
4706 for ac_exec_ext in '' $ac_executable_extensions; do
4707 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4708 ac_cv_prog_AUTOHEADER="$ac_prog"
4709 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4710 break 2
4711 fi
4712 done
4713 done
4714 IFS=$as_save_IFS
4715
4716 fi
4717 fi
4718 AUTOHEADER=$ac_cv_prog_AUTOHEADER
4719 if test -n "$AUTOHEADER"; then
4720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
4721 $as_echo "$AUTOHEADER" >&6; }
4722 else
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4724 $as_echo "no" >&6; }
4725 fi
4726
4727
4728 test -n "$AUTOHEADER" && break
4729 done
4730 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
4731
4732
4733 # Figure out what compiler warnings we can enable.
4734 # See config/warnings.m4 for details.
4735
4736 warn=
4737 save_CFLAGS="$CFLAGS"
4738 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \
4739 -Wmissing-format-attribute; do
4740 # Do the check with the no- prefix removed since gcc silently
4741 # accepts any -Wno-* option on purpose
4742 case $real_option in
4743 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4744 *) option=$real_option ;;
4745 esac
4746 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4747
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4749 $as_echo_n "checking whether $CC supports $option... " >&6; }
4750 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4751 $as_echo_n "(cached) " >&6
4752 else
4753 CFLAGS="$option"
4754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4755 /* end confdefs.h. */
4756
4757 int
4758 main ()
4759 {
4760
4761 ;
4762 return 0;
4763 }
4764 _ACEOF
4765 if ac_fn_c_try_compile "$LINENO"; then :
4766 eval "$as_acx_Woption=yes"
4767 else
4768 eval "$as_acx_Woption=no"
4769 fi
4770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4771
4772 fi
4773 eval ac_res=\$$as_acx_Woption
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4775 $as_echo "$ac_res" >&6; }
4776 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4777 warn="$warn${warn:+ }$real_option"
4778 fi
4779 done
4780 CFLAGS="$save_CFLAGS"
4781
4782 c_warn=
4783 save_CFLAGS="$CFLAGS"
4784 for real_option in -Wstrict-prototypes -Wmissing-prototypes \
4785 -Wold-style-definition -Wc++-compat; do
4786 # Do the check with the no- prefix removed since gcc silently
4787 # accepts any -Wno-* option on purpose
4788 case $real_option in
4789 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4790 *) option=$real_option ;;
4791 esac
4792 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4793
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4795 $as_echo_n "checking whether $CC supports $option... " >&6; }
4796 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4797 $as_echo_n "(cached) " >&6
4798 else
4799 CFLAGS="$option"
4800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801 /* end confdefs.h. */
4802
4803 int
4804 main ()
4805 {
4806
4807 ;
4808 return 0;
4809 }
4810 _ACEOF
4811 if ac_fn_c_try_compile "$LINENO"; then :
4812 eval "$as_acx_Woption=yes"
4813 else
4814 eval "$as_acx_Woption=no"
4815 fi
4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4817
4818 fi
4819 eval ac_res=\$$as_acx_Woption
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4821 $as_echo "$ac_res" >&6; }
4822 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4823 c_warn="$c_warn${c_warn:+ }$real_option"
4824 fi
4825 done
4826 CFLAGS="$save_CFLAGS"
4827
4828 WARN_PEDANTIC=
4829 # Do the check with the no- prefix removed from the warning options
4830 # since gcc silently accepts any -Wno-* option on purpose
4831 if test "$GCC" = yes; then :
4832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
4833 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
4834 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then :
4835 $as_echo_n "(cached) " >&6
4836 else
4837 save_CFLAGS="$CFLAGS"
4838 CFLAGS="-pedantic -Wlong-long"
4839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4840 /* end confdefs.h. */
4841
4842 int
4843 main ()
4844 {
4845
4846 ;
4847 return 0;
4848 }
4849 _ACEOF
4850 if ac_fn_c_try_compile "$LINENO"; then :
4851 acx_cv_prog_cc_pedantic__Wlong_long=yes
4852 else
4853 acx_cv_prog_cc_pedantic__Wlong_long=no
4854 fi
4855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4856 CFLAGS="$save_CFLAGS"
4857 fi
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
4859 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
4860 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
4861 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
4862 fi
4863
4864 fi
4865
4866
4867 # Disable exceptions and RTTI if building with g++
4868 noexception_flags=
4869 save_CFLAGS="$CFLAGS"
4870 for real_option in -fno-exceptions -fno-rtti; do
4871 # Do the check with the no- prefix removed since gcc silently
4872 # accepts any -Wno-* option on purpose
4873 case $real_option in
4874 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
4875 *) option=$real_option ;;
4876 esac
4877 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
4878
4879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
4880 $as_echo_n "checking whether $CC supports $option... " >&6; }
4881 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
4882 $as_echo_n "(cached) " >&6
4883 else
4884 CFLAGS="$option"
4885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4886 /* end confdefs.h. */
4887
4888 int
4889 main ()
4890 {
4891
4892 ;
4893 return 0;
4894 }
4895 _ACEOF
4896 if ac_fn_c_try_compile "$LINENO"; then :
4897 eval "$as_acx_Woption=yes"
4898 else
4899 eval "$as_acx_Woption=no"
4900 fi
4901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4902
4903 fi
4904 eval ac_res=\$$as_acx_Woption
4905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4906 $as_echo "$ac_res" >&6; }
4907 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
4908 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
4909 fi
4910 done
4911 CFLAGS="$save_CFLAGS"
4912
4913
4914 # Only enable with --enable-werror-always until existing warnings are
4915 # corrected.
4916 WERROR=
4917 # Check whether --enable-werror-always was given.
4918 if test "${enable_werror_always+set}" = set; then :
4919 enableval=$enable_werror_always;
4920 else
4921 enable_werror_always=no
4922 fi
4923
4924 if test $enable_werror_always = yes; then :
4925 WERROR="$WERROR${WERROR:+ }-Werror"
4926 fi
4927
4928
4929
4930 # Dependency checking.
4931 rm -rf .tst 2>/dev/null
4932 mkdir .tst 2>/dev/null
4933 if test -d .tst; then
4934 am__leading_dot=.
4935 else
4936 am__leading_dot=_
4937 fi
4938 rmdir .tst 2>/dev/null
4939
4940 DEPDIR="${am__leading_dot}deps"
4941
4942 ac_config_commands="$ac_config_commands depdir"
4943
4944
4945 ac_ext=cpp
4946 ac_cpp='$CXXCPP $CPPFLAGS'
4947 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4948 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4949 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4950
4951
4952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4953 /* end confdefs.h. */
4954 int i;
4955 _ACEOF
4956 if ac_fn_cxx_try_compile "$LINENO"; then :
4957
4958 else
4959 as_fn_error "C++ compiler missing or inoperational" "$LINENO" 5
4960 fi
4961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4962 ac_ext=c
4963 ac_cpp='$CPP $CPPFLAGS'
4964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4967
4968 depcc="$CXX" am_compiler_list=
4969
4970 am_depcomp=$ac_aux_dir/depcomp
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4972 $as_echo_n "checking dependency style of $depcc... " >&6; }
4973 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4974 $as_echo_n "(cached) " >&6
4975 else
4976 if test -f "$am_depcomp"; then
4977 # We make a subdir and do the tests there. Otherwise we can end up
4978 # making bogus files that we don't know about and never remove. For
4979 # instance it was reported that on HP-UX the gcc test will end up
4980 # making a dummy file named `D' -- because `-MD' means `put the output
4981 # in D'.
4982 mkdir conftest.dir
4983 # Copy depcomp to subdir because otherwise we won't find it if we're
4984 # using a relative directory.
4985 cp "$am_depcomp" conftest.dir
4986 cd conftest.dir
4987 # We will build objects and dependencies in a subdirectory because
4988 # it helps to detect inapplicable dependency modes. For instance
4989 # both Tru64's cc and ICC support -MD to output dependencies as a
4990 # side effect of compilation, but ICC will put the dependencies in
4991 # the current directory while Tru64 will put them in the object
4992 # directory.
4993 mkdir sub
4994
4995 am_cv_CXX_dependencies_compiler_type=none
4996 if test "$am_compiler_list" = ""; then
4997 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4998 fi
4999 for depmode in $am_compiler_list; do
5000 if test $depmode = none; then break; fi
5001
5002 $as_echo "$as_me:$LINENO: trying $depmode" >&5
5003 # Setup a source with many dependencies, because some compilers
5004 # like to wrap large dependency lists on column 80 (with \), and
5005 # we should not choose a depcomp mode which is confused by this.
5006 #
5007 # We need to recreate these files for each test, as the compiler may
5008 # overwrite some of them when testing with obscure command lines.
5009 # This happens at least with the AIX C compiler.
5010 : > sub/conftest.c
5011 for i in 1 2 3 4 5 6; do
5012 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5013 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5014 # Solaris 8's {/usr,}/bin/sh.
5015 touch sub/conftst$i.h
5016 done
5017 echo "include sub/conftest.Po" > confmf
5018
5019 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5020 # mode. It turns out that the SunPro C++ compiler does not properly
5021 # handle `-M -o', and we need to detect this.
5022 depcmd="depmode=$depmode \
5023 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5024 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5025 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
5026 echo "| $depcmd" | sed -e 's/ */ /g' >&5
5027 if env $depcmd > conftest.err 2>&1 &&
5028 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
5029 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
5030 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
5031 # icc doesn't choke on unknown options, it will just issue warnings
5032 # or remarks (even with -Werror). So we grep stderr for any message
5033 # that says an option was ignored or not supported.
5034 # When given -MP, icc 7.0 and 7.1 complain thusly:
5035 # icc: Command line warning: ignoring option '-M'; no argument required
5036 # The diagnosis changed in icc 8.0:
5037 # icc: Command line remark: option '-MP' not supported
5038 if (grep 'ignoring option' conftest.err ||
5039 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5040 am_cv_CXX_dependencies_compiler_type=$depmode
5041 $as_echo "$as_me:$LINENO: success" >&5
5042 break
5043 fi
5044 fi
5045 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
5046 sed -e 's/^/| /' < conftest.err >&5
5047 done
5048
5049 cd ..
5050 rm -rf conftest.dir
5051 else
5052 am_cv_CXX_dependencies_compiler_type=none
5053 fi
5054
5055 fi
5056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5057 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5058 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
5059 then as_fn_error "no usable dependency style found" "$LINENO" 5
5060 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5061
5062 fi
5063
5064
5065 # Checks for header files.
5066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5067 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5068 if test "${ac_cv_header_time+set}" = set; then :
5069 $as_echo_n "(cached) " >&6
5070 else
5071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5072 /* end confdefs.h. */
5073 #include <sys/types.h>
5074 #include <sys/time.h>
5075 #include <time.h>
5076
5077 int
5078 main ()
5079 {
5080 if ((struct tm *) 0)
5081 return 0;
5082 ;
5083 return 0;
5084 }
5085 _ACEOF
5086 if ac_fn_c_try_compile "$LINENO"; then :
5087 ac_cv_header_time=yes
5088 else
5089 ac_cv_header_time=no
5090 fi
5091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5092 fi
5093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5094 $as_echo "$ac_cv_header_time" >&6; }
5095 if test $ac_cv_header_time = yes; then
5096
5097 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
5098
5099 fi
5100
5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
5102 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
5103 if test "${gcc_cv_header_string+set}" = set; then :
5104 $as_echo_n "(cached) " >&6
5105 else
5106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5107 /* end confdefs.h. */
5108 #include <string.h>
5109 #include <strings.h>
5110 int
5111 main ()
5112 {
5113
5114 ;
5115 return 0;
5116 }
5117 _ACEOF
5118 if ac_fn_c_try_compile "$LINENO"; then :
5119 gcc_cv_header_string=yes
5120 else
5121 gcc_cv_header_string=no
5122 fi
5123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5124 fi
5125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
5126 $as_echo "$gcc_cv_header_string" >&6; }
5127 if test $gcc_cv_header_string = yes; then
5128
5129 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
5130
5131 fi
5132
5133
5134 for ac_header in locale.h fcntl.h limits.h stddef.h \
5135 stdlib.h strings.h string.h sys/file.h unistd.h
5136 do :
5137 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5138 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5139 eval as_val=\$$as_ac_Header
5140 if test "x$as_val" = x""yes; then :
5141 cat >>confdefs.h <<_ACEOF
5142 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5143 _ACEOF
5144
5145 fi
5146
5147 done
5148
5149
5150 # Checks for typedefs, structures, and compiler characteristics.
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5152 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5153 if test "${ac_cv_c_bigendian+set}" = set; then :
5154 $as_echo_n "(cached) " >&6
5155 else
5156 ac_cv_c_bigendian=unknown
5157 # See if we're dealing with a universal compiler.
5158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5159 /* end confdefs.h. */
5160 #ifndef __APPLE_CC__
5161 not a universal capable compiler
5162 #endif
5163 typedef int dummy;
5164
5165 _ACEOF
5166 if ac_fn_c_try_compile "$LINENO"; then :
5167
5168 # Check for potential -arch flags. It is not universal unless
5169 # there are at least two -arch flags with different values.
5170 ac_arch=
5171 ac_prev=
5172 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5173 if test -n "$ac_prev"; then
5174 case $ac_word in
5175 i?86 | x86_64 | ppc | ppc64)
5176 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
5177 ac_arch=$ac_word
5178 else
5179 ac_cv_c_bigendian=universal
5180 break
5181 fi
5182 ;;
5183 esac
5184 ac_prev=
5185 elif test "x$ac_word" = "x-arch"; then
5186 ac_prev=arch
5187 fi
5188 done
5189 fi
5190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5191 if test $ac_cv_c_bigendian = unknown; then
5192 # See if sys/param.h defines the BYTE_ORDER macro.
5193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5194 /* end confdefs.h. */
5195 #include <sys/types.h>
5196 #include <sys/param.h>
5197
5198 int
5199 main ()
5200 {
5201 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5202 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5203 && LITTLE_ENDIAN)
5204 bogus endian macros
5205 #endif
5206
5207 ;
5208 return 0;
5209 }
5210 _ACEOF
5211 if ac_fn_c_try_compile "$LINENO"; then :
5212 # It does; now see whether it defined to BIG_ENDIAN or not.
5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5214 /* end confdefs.h. */
5215 #include <sys/types.h>
5216 #include <sys/param.h>
5217
5218 int
5219 main ()
5220 {
5221 #if BYTE_ORDER != BIG_ENDIAN
5222 not big endian
5223 #endif
5224
5225 ;
5226 return 0;
5227 }
5228 _ACEOF
5229 if ac_fn_c_try_compile "$LINENO"; then :
5230 ac_cv_c_bigendian=yes
5231 else
5232 ac_cv_c_bigendian=no
5233 fi
5234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5235 fi
5236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5237 fi
5238 if test $ac_cv_c_bigendian = unknown; then
5239 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5241 /* end confdefs.h. */
5242 #include <limits.h>
5243
5244 int
5245 main ()
5246 {
5247 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5248 bogus endian macros
5249 #endif
5250
5251 ;
5252 return 0;
5253 }
5254 _ACEOF
5255 if ac_fn_c_try_compile "$LINENO"; then :
5256 # It does; now see whether it defined to _BIG_ENDIAN or not.
5257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5258 /* end confdefs.h. */
5259 #include <limits.h>
5260
5261 int
5262 main ()
5263 {
5264 #ifndef _BIG_ENDIAN
5265 not big endian
5266 #endif
5267
5268 ;
5269 return 0;
5270 }
5271 _ACEOF
5272 if ac_fn_c_try_compile "$LINENO"; then :
5273 ac_cv_c_bigendian=yes
5274 else
5275 ac_cv_c_bigendian=no
5276 fi
5277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5278 fi
5279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5280 fi
5281 if test $ac_cv_c_bigendian = unknown; then
5282 # Compile a test program.
5283 if test "$cross_compiling" = yes; then :
5284 # Try to guess by grepping values from an object file.
5285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5286 /* end confdefs.h. */
5287 short int ascii_mm[] =
5288 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5289 short int ascii_ii[] =
5290 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5291 int use_ascii (int i) {
5292 return ascii_mm[i] + ascii_ii[i];
5293 }
5294 short int ebcdic_ii[] =
5295 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5296 short int ebcdic_mm[] =
5297 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5298 int use_ebcdic (int i) {
5299 return ebcdic_mm[i] + ebcdic_ii[i];
5300 }
5301 extern int foo;
5302
5303 int
5304 main ()
5305 {
5306 return use_ascii (foo) == use_ebcdic (foo);
5307 ;
5308 return 0;
5309 }
5310 _ACEOF
5311 if ac_fn_c_try_compile "$LINENO"; then :
5312 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5313 ac_cv_c_bigendian=yes
5314 fi
5315 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5316 if test "$ac_cv_c_bigendian" = unknown; then
5317 ac_cv_c_bigendian=no
5318 else
5319 # finding both strings is unlikely to happen, but who knows?
5320 ac_cv_c_bigendian=unknown
5321 fi
5322 fi
5323 fi
5324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5325 else
5326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5327 /* end confdefs.h. */
5328 $ac_includes_default
5329 int
5330 main ()
5331 {
5332
5333 /* Are we little or big endian? From Harbison&Steele. */
5334 union
5335 {
5336 long int l;
5337 char c[sizeof (long int)];
5338 } u;
5339 u.l = 1;
5340 return u.c[sizeof (long int) - 1] == 1;
5341
5342 ;
5343 return 0;
5344 }
5345 _ACEOF
5346 if ac_fn_c_try_run "$LINENO"; then :
5347 ac_cv_c_bigendian=no
5348 else
5349 ac_cv_c_bigendian=yes
5350 fi
5351 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5352 conftest.$ac_objext conftest.beam conftest.$ac_ext
5353 fi
5354
5355 fi
5356 fi
5357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5358 $as_echo "$ac_cv_c_bigendian" >&6; }
5359 case $ac_cv_c_bigendian in #(
5360 yes)
5361 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5362 ;; #(
5363 no)
5364 ;; #(
5365 universal)
5366
5367 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5368
5369 ;; #(
5370 *)
5371 as_fn_error "unknown endianness
5372 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5373 esac
5374
5375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5376 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5377 if test "${ac_cv_c_const+set}" = set; then :
5378 $as_echo_n "(cached) " >&6
5379 else
5380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5381 /* end confdefs.h. */
5382
5383 int
5384 main ()
5385 {
5386 /* FIXME: Include the comments suggested by Paul. */
5387 #ifndef __cplusplus
5388 /* Ultrix mips cc rejects this. */
5389 typedef int charset[2];
5390 const charset cs;
5391 /* SunOS 4.1.1 cc rejects this. */
5392 char const *const *pcpcc;
5393 char **ppc;
5394 /* NEC SVR4.0.2 mips cc rejects this. */
5395 struct point {int x, y;};
5396 static struct point const zero = {0,0};
5397 /* AIX XL C 1.02.0.0 rejects this.
5398 It does not let you subtract one const X* pointer from another in
5399 an arm of an if-expression whose if-part is not a constant
5400 expression */
5401 const char *g = "string";
5402 pcpcc = &g + (g ? g-g : 0);
5403 /* HPUX 7.0 cc rejects these. */
5404 ++pcpcc;
5405 ppc = (char**) pcpcc;
5406 pcpcc = (char const *const *) ppc;
5407 { /* SCO 3.2v4 cc rejects this. */
5408 char *t;
5409 char const *s = 0 ? (char *) 0 : (char const *) 0;
5410
5411 *t++ = 0;
5412 if (s) return 0;
5413 }
5414 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5415 int x[] = {25, 17};
5416 const int *foo = &x[0];
5417 ++foo;
5418 }
5419 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5420 typedef const int *iptr;
5421 iptr p = 0;
5422 ++p;
5423 }
5424 { /* AIX XL C 1.02.0.0 rejects this saying
5425 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5426 struct s { int j; const int *ap[3]; };
5427 struct s *b; b->j = 5;
5428 }
5429 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5430 const int foo = 10;
5431 if (!foo) return 0;
5432 }
5433 return !cs[0] && !zero.x;
5434 #endif
5435
5436 ;
5437 return 0;
5438 }
5439 _ACEOF
5440 if ac_fn_c_try_compile "$LINENO"; then :
5441 ac_cv_c_const=yes
5442 else
5443 ac_cv_c_const=no
5444 fi
5445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5446 fi
5447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5448 $as_echo "$ac_cv_c_const" >&6; }
5449 if test $ac_cv_c_const = no; then
5450
5451 $as_echo "#define const /**/" >>confdefs.h
5452
5453 fi
5454
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5456 $as_echo_n "checking for inline... " >&6; }
5457 if test "${ac_cv_c_inline+set}" = set; then :
5458 $as_echo_n "(cached) " >&6
5459 else
5460 ac_cv_c_inline=no
5461 for ac_kw in inline __inline__ __inline; do
5462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5463 /* end confdefs.h. */
5464 #ifndef __cplusplus
5465 typedef int foo_t;
5466 static $ac_kw foo_t static_foo () {return 0; }
5467 $ac_kw foo_t foo () {return 0; }
5468 #endif
5469
5470 _ACEOF
5471 if ac_fn_c_try_compile "$LINENO"; then :
5472 ac_cv_c_inline=$ac_kw
5473 fi
5474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5475 test "$ac_cv_c_inline" != no && break
5476 done
5477
5478 fi
5479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5480 $as_echo "$ac_cv_c_inline" >&6; }
5481
5482 case $ac_cv_c_inline in
5483 inline | yes) ;;
5484 *)
5485 case $ac_cv_c_inline in
5486 no) ac_val=;;
5487 *) ac_val=$ac_cv_c_inline;;
5488 esac
5489 cat >>confdefs.h <<_ACEOF
5490 #ifndef __cplusplus
5491 #define inline $ac_val
5492 #endif
5493 _ACEOF
5494 ;;
5495 esac
5496
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5
5498 $as_echo_n "checking for obstacks... " >&6; }
5499 if test "${ac_cv_func_obstack+set}" = set; then :
5500 $as_echo_n "(cached) " >&6
5501 else
5502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5503 /* end confdefs.h. */
5504 $ac_includes_default
5505 #include "obstack.h"
5506 int
5507 main ()
5508 {
5509 struct obstack mem;
5510 #define obstack_chunk_alloc malloc
5511 #define obstack_chunk_free free
5512 obstack_init (&mem);
5513 obstack_free (&mem, 0);
5514 ;
5515 return 0;
5516 }
5517 _ACEOF
5518 if ac_fn_c_try_link "$LINENO"; then :
5519 ac_cv_func_obstack=yes
5520 else
5521 ac_cv_func_obstack=no
5522 fi
5523 rm -f core conftest.err conftest.$ac_objext \
5524 conftest$ac_exeext conftest.$ac_ext
5525 fi
5526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5
5527 $as_echo "$ac_cv_func_obstack" >&6; }
5528 if test $ac_cv_func_obstack = yes; then
5529
5530 $as_echo "#define HAVE_OBSTACK 1" >>confdefs.h
5531
5532 else
5533 case " $LIBOBJS " in
5534 *" obstack.$ac_objext "* ) ;;
5535 *) LIBOBJS="$LIBOBJS obstack.$ac_objext"
5536 ;;
5537 esac
5538
5539 fi
5540
5541 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
5542 if test "x$ac_cv_type_off_t" = x""yes; then :
5543
5544 else
5545
5546 cat >>confdefs.h <<_ACEOF
5547 #define off_t long int
5548 _ACEOF
5549
5550 fi
5551
5552 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5553 if test "x$ac_cv_type_size_t" = x""yes; then :
5554
5555 else
5556
5557 cat >>confdefs.h <<_ACEOF
5558 #define size_t unsigned int
5559 _ACEOF
5560
5561 fi
5562
5563 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5564 if test "x$ac_cv_type_ssize_t" = x""yes; then :
5565
5566 else
5567
5568 cat >>confdefs.h <<_ACEOF
5569 #define ssize_t int
5570 _ACEOF
5571
5572 fi
5573
5574
5575 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5576 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5577
5578 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5579
5580 else
5581 for ac_type in 'unsigned int' 'unsigned long int' \
5582 'unsigned long long int'; do
5583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5584 /* end confdefs.h. */
5585 $ac_includes_default
5586 int
5587 main ()
5588 {
5589 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5590 test_array [0] = 0
5591
5592 ;
5593 return 0;
5594 }
5595 _ACEOF
5596 if ac_fn_c_try_compile "$LINENO"; then :
5597
5598 cat >>confdefs.h <<_ACEOF
5599 #define uintptr_t $ac_type
5600 _ACEOF
5601
5602 ac_type=
5603 fi
5604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5605 test -z "$ac_type" && break
5606 done
5607 fi
5608
5609
5610 ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
5611 if test "x$ac_cv_type_ptrdiff_t" = x""yes; then :
5612
5613 else
5614
5615 cat >>confdefs.h <<_ACEOF
5616 #define ptrdiff_t int
5617 _ACEOF
5618
5619 fi
5620
5621 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
5622 case $ac_cv_c_uint64_t in #(
5623 no|yes) ;; #(
5624 *)
5625
5626 $as_echo "#define _UINT64_T 1" >>confdefs.h
5627
5628
5629 cat >>confdefs.h <<_ACEOF
5630 #define uint64_t $ac_cv_c_uint64_t
5631 _ACEOF
5632 ;;
5633 esac
5634
5635 if test x"$ac_cv_c_uint64_t" = x"no"; then
5636 as_fn_error "uint64_t not found" "$LINENO" 5
5637 fi
5638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
5639 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
5640 if test "${ac_cv_struct_tm+set}" = set; then :
5641 $as_echo_n "(cached) " >&6
5642 else
5643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5644 /* end confdefs.h. */
5645 #include <sys/types.h>
5646 #include <time.h>
5647
5648 int
5649 main ()
5650 {
5651 struct tm tm;
5652 int *p = &tm.tm_sec;
5653 return !p;
5654 ;
5655 return 0;
5656 }
5657 _ACEOF
5658 if ac_fn_c_try_compile "$LINENO"; then :
5659 ac_cv_struct_tm=time.h
5660 else
5661 ac_cv_struct_tm=sys/time.h
5662 fi
5663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5664 fi
5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
5666 $as_echo "$ac_cv_struct_tm" >&6; }
5667 if test $ac_cv_struct_tm = sys/time.h; then
5668
5669 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
5670
5671 fi
5672
5673 # The cast to long int works around a bug in the HP C Compiler
5674 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5675 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5676 # This bug is HP SR number 8606223364.
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5678 $as_echo_n "checking size of int... " >&6; }
5679 if test "${ac_cv_sizeof_int+set}" = set; then :
5680 $as_echo_n "(cached) " >&6
5681 else
5682 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5683
5684 else
5685 if test "$ac_cv_type_int" = yes; then
5686 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5687 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5688 { as_fn_set_status 77
5689 as_fn_error "cannot compute sizeof (int)
5690 See \`config.log' for more details." "$LINENO" 5; }; }
5691 else
5692 ac_cv_sizeof_int=0
5693 fi
5694 fi
5695
5696 fi
5697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5698 $as_echo "$ac_cv_sizeof_int" >&6; }
5699
5700
5701
5702 cat >>confdefs.h <<_ACEOF
5703 #define SIZEOF_INT $ac_cv_sizeof_int
5704 _ACEOF
5705
5706
5707 # The cast to long int works around a bug in the HP C Compiler
5708 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5709 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5710 # This bug is HP SR number 8606223364.
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5712 $as_echo_n "checking size of long... " >&6; }
5713 if test "${ac_cv_sizeof_long+set}" = set; then :
5714 $as_echo_n "(cached) " >&6
5715 else
5716 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5717
5718 else
5719 if test "$ac_cv_type_long" = yes; then
5720 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5722 { as_fn_set_status 77
5723 as_fn_error "cannot compute sizeof (long)
5724 See \`config.log' for more details." "$LINENO" 5; }; }
5725 else
5726 ac_cv_sizeof_long=0
5727 fi
5728 fi
5729
5730 fi
5731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5732 $as_echo "$ac_cv_sizeof_long" >&6; }
5733
5734
5735
5736 cat >>confdefs.h <<_ACEOF
5737 #define SIZEOF_LONG $ac_cv_sizeof_long
5738 _ACEOF
5739
5740
5741
5742 for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
5743 do :
5744 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5745 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5746 eval as_val=\$$as_ac_var
5747 if test "x$as_val" = x""yes; then :
5748 cat >>confdefs.h <<_ACEOF
5749 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5750 _ACEOF
5751
5752 fi
5753 done
5754
5755 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default"
5756 if test "x$ac_cv_have_decl_abort" = x""yes; then :
5757 ac_have_decl=1
5758 else
5759 ac_have_decl=0
5760 fi
5761
5762 cat >>confdefs.h <<_ACEOF
5763 #define HAVE_DECL_ABORT $ac_have_decl
5764 _ACEOF
5765 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5766 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5767 ac_have_decl=1
5768 else
5769 ac_have_decl=0
5770 fi
5771
5772 cat >>confdefs.h <<_ACEOF
5773 #define HAVE_DECL_ASPRINTF $ac_have_decl
5774 _ACEOF
5775 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5776 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
5777 ac_have_decl=1
5778 else
5779 ac_have_decl=0
5780 fi
5781
5782 cat >>confdefs.h <<_ACEOF
5783 #define HAVE_DECL_BASENAME $ac_have_decl
5784 _ACEOF
5785 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default"
5786 if test "x$ac_cv_have_decl_errno" = x""yes; then :
5787 ac_have_decl=1
5788 else
5789 ac_have_decl=0
5790 fi
5791
5792 cat >>confdefs.h <<_ACEOF
5793 #define HAVE_DECL_ERRNO $ac_have_decl
5794 _ACEOF
5795 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
5796 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
5797 ac_have_decl=1
5798 else
5799 ac_have_decl=0
5800 fi
5801
5802 cat >>confdefs.h <<_ACEOF
5803 #define HAVE_DECL_GETOPT $ac_have_decl
5804 _ACEOF
5805 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5806 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5807 ac_have_decl=1
5808 else
5809 ac_have_decl=0
5810 fi
5811
5812 cat >>confdefs.h <<_ACEOF
5813 #define HAVE_DECL_VASPRINTF $ac_have_decl
5814 _ACEOF
5815
5816 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default"
5817 if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then :
5818 ac_have_decl=1
5819 else
5820 ac_have_decl=0
5821 fi
5822
5823 cat >>confdefs.h <<_ACEOF
5824 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl
5825 _ACEOF
5826 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default"
5827 if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then :
5828 ac_have_decl=1
5829 else
5830 ac_have_decl=0
5831 fi
5832
5833 cat >>confdefs.h <<_ACEOF
5834 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl
5835 _ACEOF
5836 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default"
5837 if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then :
5838 ac_have_decl=1
5839 else
5840 ac_have_decl=0
5841 fi
5842
5843 cat >>confdefs.h <<_ACEOF
5844 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl
5845 _ACEOF
5846 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default"
5847 if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then :
5848 ac_have_decl=1
5849 else
5850 ac_have_decl=0
5851 fi
5852
5853 cat >>confdefs.h <<_ACEOF
5854 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl
5855 _ACEOF
5856 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default"
5857 if test "x$ac_cv_have_decl_fgetc_unlocked" = x""yes; then :
5858 ac_have_decl=1
5859 else
5860 ac_have_decl=0
5861 fi
5862
5863 cat >>confdefs.h <<_ACEOF
5864 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl
5865 _ACEOF
5866 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default"
5867 if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then :
5868 ac_have_decl=1
5869 else
5870 ac_have_decl=0
5871 fi
5872
5873 cat >>confdefs.h <<_ACEOF
5874 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl
5875 _ACEOF
5876 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default"
5877 if test "x$ac_cv_have_decl_fileno_unlocked" = x""yes; then :
5878 ac_have_decl=1
5879 else
5880 ac_have_decl=0
5881 fi
5882
5883 cat >>confdefs.h <<_ACEOF
5884 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl
5885 _ACEOF
5886 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default"
5887 if test "x$ac_cv_have_decl_fprintf_unlocked" = x""yes; then :
5888 ac_have_decl=1
5889 else
5890 ac_have_decl=0
5891 fi
5892
5893 cat >>confdefs.h <<_ACEOF
5894 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl
5895 _ACEOF
5896 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default"
5897 if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then :
5898 ac_have_decl=1
5899 else
5900 ac_have_decl=0
5901 fi
5902
5903 cat >>confdefs.h <<_ACEOF
5904 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl
5905 _ACEOF
5906 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default"
5907 if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then :
5908 ac_have_decl=1
5909 else
5910 ac_have_decl=0
5911 fi
5912
5913 cat >>confdefs.h <<_ACEOF
5914 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl
5915 _ACEOF
5916 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default"
5917 if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then :
5918 ac_have_decl=1
5919 else
5920 ac_have_decl=0
5921 fi
5922
5923 cat >>confdefs.h <<_ACEOF
5924 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl
5925 _ACEOF
5926 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default"
5927 if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then :
5928 ac_have_decl=1
5929 else
5930 ac_have_decl=0
5931 fi
5932
5933 cat >>confdefs.h <<_ACEOF
5934 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl
5935 _ACEOF
5936 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default"
5937 if test "x$ac_cv_have_decl_getchar_unlocked" = x""yes; then :
5938 ac_have_decl=1
5939 else
5940 ac_have_decl=0
5941 fi
5942
5943 cat >>confdefs.h <<_ACEOF
5944 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl
5945 _ACEOF
5946 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
5947 if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then :
5948 ac_have_decl=1
5949 else
5950 ac_have_decl=0
5951 fi
5952
5953 cat >>confdefs.h <<_ACEOF
5954 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
5955 _ACEOF
5956 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default"
5957 if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then :
5958 ac_have_decl=1
5959 else
5960 ac_have_decl=0
5961 fi
5962
5963 cat >>confdefs.h <<_ACEOF
5964 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl
5965 _ACEOF
5966 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default"
5967 if test "x$ac_cv_have_decl_putc_unlocked" = x""yes; then :
5968 ac_have_decl=1
5969 else
5970 ac_have_decl=0
5971 fi
5972
5973 cat >>confdefs.h <<_ACEOF
5974 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl
5975 _ACEOF
5976
5977
5978 # Checks for library functions.
5979 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5980 # for constant arguments. Useless!
5981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5982 $as_echo_n "checking for working alloca.h... " >&6; }
5983 if test "${ac_cv_working_alloca_h+set}" = set; then :
5984 $as_echo_n "(cached) " >&6
5985 else
5986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5987 /* end confdefs.h. */
5988 #include <alloca.h>
5989 int
5990 main ()
5991 {
5992 char *p = (char *) alloca (2 * sizeof (int));
5993 if (p) return 0;
5994 ;
5995 return 0;
5996 }
5997 _ACEOF
5998 if ac_fn_c_try_link "$LINENO"; then :
5999 ac_cv_working_alloca_h=yes
6000 else
6001 ac_cv_working_alloca_h=no
6002 fi
6003 rm -f core conftest.err conftest.$ac_objext \
6004 conftest$ac_exeext conftest.$ac_ext
6005 fi
6006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
6007 $as_echo "$ac_cv_working_alloca_h" >&6; }
6008 if test $ac_cv_working_alloca_h = yes; then
6009
6010 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
6011
6012 fi
6013
6014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
6015 $as_echo_n "checking for alloca... " >&6; }
6016 if test "${ac_cv_func_alloca_works+set}" = set; then :
6017 $as_echo_n "(cached) " >&6
6018 else
6019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6020 /* end confdefs.h. */
6021 #ifdef __GNUC__
6022 # define alloca __builtin_alloca
6023 #else
6024 # ifdef _MSC_VER
6025 # include <malloc.h>
6026 # define alloca _alloca
6027 # else
6028 # ifdef HAVE_ALLOCA_H
6029 # include <alloca.h>
6030 # else
6031 # ifdef _AIX
6032 #pragma alloca
6033 # else
6034 # ifndef alloca /* predefined by HP cc +Olibcalls */
6035 char *alloca ();
6036 # endif
6037 # endif
6038 # endif
6039 # endif
6040 #endif
6041
6042 int
6043 main ()
6044 {
6045 char *p = (char *) alloca (1);
6046 if (p) return 0;
6047 ;
6048 return 0;
6049 }
6050 _ACEOF
6051 if ac_fn_c_try_link "$LINENO"; then :
6052 ac_cv_func_alloca_works=yes
6053 else
6054 ac_cv_func_alloca_works=no
6055 fi
6056 rm -f core conftest.err conftest.$ac_objext \
6057 conftest$ac_exeext conftest.$ac_ext
6058 fi
6059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
6060 $as_echo "$ac_cv_func_alloca_works" >&6; }
6061
6062 if test $ac_cv_func_alloca_works = yes; then
6063
6064 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
6065
6066 else
6067 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6068 # that cause trouble. Some versions do not even contain alloca or
6069 # contain a buggy version. If you still want to use their alloca,
6070 # use ar to extract alloca.o from them instead of compiling alloca.c.
6071
6072 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
6073
6074 $as_echo "#define C_ALLOCA 1" >>confdefs.h
6075
6076
6077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
6078 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
6079 if test "${ac_cv_os_cray+set}" = set; then :
6080 $as_echo_n "(cached) " >&6
6081 else
6082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6083 /* end confdefs.h. */
6084 #if defined CRAY && ! defined CRAY2
6085 webecray
6086 #else
6087 wenotbecray
6088 #endif
6089
6090 _ACEOF
6091 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6092 $EGREP "webecray" >/dev/null 2>&1; then :
6093 ac_cv_os_cray=yes
6094 else
6095 ac_cv_os_cray=no
6096 fi
6097 rm -f conftest*
6098
6099 fi
6100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6101 $as_echo "$ac_cv_os_cray" >&6; }
6102 if test $ac_cv_os_cray = yes; then
6103 for ac_func in _getb67 GETB67 getb67; do
6104 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6105 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6106 eval as_val=\$$as_ac_var
6107 if test "x$as_val" = x""yes; then :
6108
6109 cat >>confdefs.h <<_ACEOF
6110 #define CRAY_STACKSEG_END $ac_func
6111 _ACEOF
6112
6113 break
6114 fi
6115
6116 done
6117 fi
6118
6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6120 $as_echo_n "checking stack direction for C alloca... " >&6; }
6121 if test "${ac_cv_c_stack_direction+set}" = set; then :
6122 $as_echo_n "(cached) " >&6
6123 else
6124 if test "$cross_compiling" = yes; then :
6125 ac_cv_c_stack_direction=0
6126 else
6127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6128 /* end confdefs.h. */
6129 $ac_includes_default
6130 int
6131 find_stack_direction ()
6132 {
6133 static char *addr = 0;
6134 auto char dummy;
6135 if (addr == 0)
6136 {
6137 addr = &dummy;
6138 return find_stack_direction ();
6139 }
6140 else
6141 return (&dummy > addr) ? 1 : -1;
6142 }
6143
6144 int
6145 main ()
6146 {
6147 return find_stack_direction () < 0;
6148 }
6149 _ACEOF
6150 if ac_fn_c_try_run "$LINENO"; then :
6151 ac_cv_c_stack_direction=1
6152 else
6153 ac_cv_c_stack_direction=-1
6154 fi
6155 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6156 conftest.$ac_objext conftest.beam conftest.$ac_ext
6157 fi
6158
6159 fi
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6161 $as_echo "$ac_cv_c_stack_direction" >&6; }
6162 cat >>confdefs.h <<_ACEOF
6163 #define STACK_DIRECTION $ac_cv_c_stack_direction
6164 _ACEOF
6165
6166
6167 fi
6168
6169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6170 $as_echo_n "checking for ANSI C header files... " >&6; }
6171 if test "${ac_cv_header_stdc+set}" = set; then :
6172 $as_echo_n "(cached) " >&6
6173 else
6174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6175 /* end confdefs.h. */
6176 #include <stdlib.h>
6177 #include <stdarg.h>
6178 #include <string.h>
6179 #include <float.h>
6180
6181 int
6182 main ()
6183 {
6184
6185 ;
6186 return 0;
6187 }
6188 _ACEOF
6189 if ac_fn_c_try_compile "$LINENO"; then :
6190 ac_cv_header_stdc=yes
6191 else
6192 ac_cv_header_stdc=no
6193 fi
6194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6195
6196 if test $ac_cv_header_stdc = yes; then
6197 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6199 /* end confdefs.h. */
6200 #include <string.h>
6201
6202 _ACEOF
6203 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6204 $EGREP "memchr" >/dev/null 2>&1; then :
6205
6206 else
6207 ac_cv_header_stdc=no
6208 fi
6209 rm -f conftest*
6210
6211 fi
6212
6213 if test $ac_cv_header_stdc = yes; then
6214 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6216 /* end confdefs.h. */
6217 #include <stdlib.h>
6218
6219 _ACEOF
6220 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6221 $EGREP "free" >/dev/null 2>&1; then :
6222
6223 else
6224 ac_cv_header_stdc=no
6225 fi
6226 rm -f conftest*
6227
6228 fi
6229
6230 if test $ac_cv_header_stdc = yes; then
6231 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6232 if test "$cross_compiling" = yes; then :
6233 :
6234 else
6235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6236 /* end confdefs.h. */
6237 #include <ctype.h>
6238 #include <stdlib.h>
6239 #if ((' ' & 0x0FF) == 0x020)
6240 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6241 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6242 #else
6243 # define ISLOWER(c) \
6244 (('a' <= (c) && (c) <= 'i') \
6245 || ('j' <= (c) && (c) <= 'r') \
6246 || ('s' <= (c) && (c) <= 'z'))
6247 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6248 #endif
6249
6250 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6251 int
6252 main ()
6253 {
6254 int i;
6255 for (i = 0; i < 256; i++)
6256 if (XOR (islower (i), ISLOWER (i))
6257 || toupper (i) != TOUPPER (i))
6258 return 2;
6259 return 0;
6260 }
6261 _ACEOF
6262 if ac_fn_c_try_run "$LINENO"; then :
6263
6264 else
6265 ac_cv_header_stdc=no
6266 fi
6267 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6268 conftest.$ac_objext conftest.beam conftest.$ac_ext
6269 fi
6270
6271 fi
6272 fi
6273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6274 $as_echo "$ac_cv_header_stdc" >&6; }
6275 if test $ac_cv_header_stdc = yes; then
6276
6277 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6278
6279 fi
6280
6281
6282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
6283 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
6284 if test "${am_cv_langinfo_codeset+set}" = set; then :
6285 $as_echo_n "(cached) " >&6
6286 else
6287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6288 /* end confdefs.h. */
6289 #include <langinfo.h>
6290 int
6291 main ()
6292 {
6293 char* cs = nl_langinfo(CODESET);
6294 ;
6295 return 0;
6296 }
6297 _ACEOF
6298 if ac_fn_c_try_link "$LINENO"; then :
6299 am_cv_langinfo_codeset=yes
6300 else
6301 am_cv_langinfo_codeset=no
6302 fi
6303 rm -f core conftest.err conftest.$ac_objext \
6304 conftest$ac_exeext conftest.$ac_ext
6305
6306 fi
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
6308 $as_echo "$am_cv_langinfo_codeset" >&6; }
6309 if test $am_cv_langinfo_codeset = yes; then
6310
6311 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
6312
6313 fi
6314
6315 # If we haven't got the data from the intl directory,
6316 # assume NLS is disabled.
6317 USE_NLS=no
6318 LIBINTL=
6319 LIBINTL_DEP=
6320 INCINTL=
6321 XGETTEXT=
6322 GMSGFMT=
6323 POSUB=
6324
6325 if test -f ../intl/config.intl; then
6326 . ../intl/config.intl
6327 fi
6328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6329 $as_echo_n "checking whether NLS is requested... " >&6; }
6330 if test x"$USE_NLS" != xyes; then
6331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6332 $as_echo "no" >&6; }
6333 else
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6335 $as_echo "yes" >&6; }
6336
6337 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6338
6339
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6341 $as_echo_n "checking for catalogs to be installed... " >&6; }
6342 # Look for .po and .gmo files in the source directory.
6343 CATALOGS=
6344 XLINGUAS=
6345 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6346 # If there aren't any .gmo files the shell will give us the
6347 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6348 # weeded out.
6349 case "$cat" in *\**)
6350 continue;;
6351 esac
6352 # The quadruple backslash is collapsed to a double backslash
6353 # by the backticks, then collapsed again by the double quotes,
6354 # leaving us with one backslash in the sed expression (right
6355 # before the dot that mustn't act as a wildcard).
6356 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6357 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6358 # The user is allowed to set LINGUAS to a list of languages to
6359 # install catalogs for. If it's empty that means "all of them."
6360 if test "x$LINGUAS" = x; then
6361 CATALOGS="$CATALOGS $cat"
6362 XLINGUAS="$XLINGUAS $lang"
6363 else
6364 case "$LINGUAS" in *$lang*)
6365 CATALOGS="$CATALOGS $cat"
6366 XLINGUAS="$XLINGUAS $lang"
6367 ;;
6368 esac
6369 fi
6370 done
6371 LINGUAS="$XLINGUAS"
6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6373 $as_echo "$LINGUAS" >&6; }
6374
6375
6376 DATADIRNAME=share
6377
6378 INSTOBJEXT=.mo
6379
6380 GENCAT=gencat
6381
6382 CATOBJEXT=.gmo
6383
6384 fi
6385
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5
6387 $as_echo_n "checking for uchar... " >&6; }
6388 if test "${gcc_cv_type_uchar+set}" = set; then :
6389 $as_echo_n "(cached) " >&6
6390 else
6391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6392 /* end confdefs.h. */
6393
6394 #include <sys/types.h>
6395
6396 int
6397 main ()
6398 {
6399 if ((uchar *)0) return 0;
6400 if (sizeof(uchar)) return 0;
6401 ;
6402 return 0;
6403 }
6404 _ACEOF
6405 if ac_fn_c_try_compile "$LINENO"; then :
6406 ac_cv_type_uchar=yes
6407 else
6408 ac_cv_type_uchar=no
6409 fi
6410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6411 fi
6412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5
6413 $as_echo "$gcc_cv_type_uchar" >&6; }
6414 if test $ac_cv_type_uchar = yes; then
6415
6416 $as_echo "#define HAVE_UCHAR 1" >>confdefs.h
6417
6418 fi
6419
6420 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
6421 # iconv() prototype.
6422 ac_ext=cpp
6423 ac_cpp='$CXXCPP $CPPFLAGS'
6424 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6425 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6426 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6427
6428
6429 if test "X$prefix" = "XNONE"; then
6430 acl_final_prefix="$ac_default_prefix"
6431 else
6432 acl_final_prefix="$prefix"
6433 fi
6434 if test "X$exec_prefix" = "XNONE"; then
6435 acl_final_exec_prefix='${prefix}'
6436 else
6437 acl_final_exec_prefix="$exec_prefix"
6438 fi
6439 acl_save_prefix="$prefix"
6440 prefix="$acl_final_prefix"
6441 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
6442 prefix="$acl_save_prefix"
6443
6444
6445 # Check whether --with-gnu-ld was given.
6446 if test "${with_gnu_ld+set}" = set; then :
6447 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6448 else
6449 with_gnu_ld=no
6450 fi
6451
6452 # Prepare PATH_SEPARATOR.
6453 # The user is always right.
6454 if test "${PATH_SEPARATOR+set}" != set; then
6455 echo "#! /bin/sh" >conf$$.sh
6456 echo "exit 0" >>conf$$.sh
6457 chmod +x conf$$.sh
6458 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6459 PATH_SEPARATOR=';'
6460 else
6461 PATH_SEPARATOR=:
6462 fi
6463 rm -f conf$$.sh
6464 fi
6465 ac_prog=ld
6466 if test "$GCC" = yes; then
6467 # Check if gcc -print-prog-name=ld gives a path.
6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
6469 $as_echo_n "checking for ld used by GCC... " >&6; }
6470 case $host in
6471 *-*-mingw*)
6472 # gcc leaves a trailing carriage return which upsets mingw
6473 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6474 *)
6475 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6476 esac
6477 case $ac_prog in
6478 # Accept absolute paths.
6479 [\\/]* | [A-Za-z]:[\\/]*)
6480 re_direlt='/[^/][^/]*/\.\./'
6481 # Canonicalize the path of ld
6482 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
6483 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
6484 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
6485 done
6486 test -z "$LD" && LD="$ac_prog"
6487 ;;
6488 "")
6489 # If it fails, then pretend we aren't using GCC.
6490 ac_prog=ld
6491 ;;
6492 *)
6493 # If it is relative, then search for the first ld in PATH.
6494 with_gnu_ld=unknown
6495 ;;
6496 esac
6497 elif test "$with_gnu_ld" = yes; then
6498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6499 $as_echo_n "checking for GNU ld... " >&6; }
6500 else
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6502 $as_echo_n "checking for non-GNU ld... " >&6; }
6503 fi
6504 if test "${acl_cv_path_LD+set}" = set; then :
6505 $as_echo_n "(cached) " >&6
6506 else
6507 if test -z "$LD"; then
6508 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
6509 for ac_dir in $PATH; do
6510 test -z "$ac_dir" && ac_dir=.
6511 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6512 acl_cv_path_LD="$ac_dir/$ac_prog"
6513 # Check to see if the program is GNU ld. I'd rather use --version,
6514 # but apparently some GNU ld's only accept -v.
6515 # Break only if it was the GNU/non-GNU ld that we prefer.
6516 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
6517 test "$with_gnu_ld" != no && break
6518 else
6519 test "$with_gnu_ld" != yes && break
6520 fi
6521 fi
6522 done
6523 IFS="$ac_save_ifs"
6524 else
6525 acl_cv_path_LD="$LD" # Let the user override the test with a path.
6526 fi
6527 fi
6528
6529 LD="$acl_cv_path_LD"
6530 if test -n "$LD"; then
6531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6532 $as_echo "$LD" >&6; }
6533 else
6534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6535 $as_echo "no" >&6; }
6536 fi
6537 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
6538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6539 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6540 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
6541 $as_echo_n "(cached) " >&6
6542 else
6543 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
6544 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
6545 acl_cv_prog_gnu_ld=yes
6546 else
6547 acl_cv_prog_gnu_ld=no
6548 fi
6549 fi
6550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
6551 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
6552 with_gnu_ld=$acl_cv_prog_gnu_ld
6553
6554
6555
6556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
6557 $as_echo_n "checking for shared library run path origin... " >&6; }
6558 if test "${acl_cv_rpath+set}" = set; then :
6559 $as_echo_n "(cached) " >&6
6560 else
6561
6562 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
6563 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
6564 . ./conftest.sh
6565 rm -f ./conftest.sh
6566 acl_cv_rpath=done
6567
6568 fi
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
6570 $as_echo "$acl_cv_rpath" >&6; }
6571 wl="$acl_cv_wl"
6572 libext="$acl_cv_libext"
6573 shlibext="$acl_cv_shlibext"
6574 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
6575 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
6576 hardcode_direct="$acl_cv_hardcode_direct"
6577 hardcode_minus_L="$acl_cv_hardcode_minus_L"
6578 # Check whether --enable-rpath was given.
6579 if test "${enable_rpath+set}" = set; then :
6580 enableval=$enable_rpath; :
6581 else
6582 enable_rpath=yes
6583 fi
6584
6585
6586
6587
6588
6589
6590
6591
6592 use_additional=yes
6593
6594 acl_save_prefix="$prefix"
6595 prefix="$acl_final_prefix"
6596 acl_save_exec_prefix="$exec_prefix"
6597 exec_prefix="$acl_final_exec_prefix"
6598
6599 eval additional_includedir=\"$includedir\"
6600 eval additional_libdir=\"$libdir\"
6601
6602 exec_prefix="$acl_save_exec_prefix"
6603 prefix="$acl_save_prefix"
6604
6605
6606 # Check whether --with-libiconv-prefix was given.
6607 if test "${with_libiconv_prefix+set}" = set; then :
6608 withval=$with_libiconv_prefix;
6609 if test "X$withval" = "Xno"; then
6610 use_additional=no
6611 else
6612 if test "X$withval" = "X"; then
6613
6614 acl_save_prefix="$prefix"
6615 prefix="$acl_final_prefix"
6616 acl_save_exec_prefix="$exec_prefix"
6617 exec_prefix="$acl_final_exec_prefix"
6618
6619 eval additional_includedir=\"$includedir\"
6620 eval additional_libdir=\"$libdir\"
6621
6622 exec_prefix="$acl_save_exec_prefix"
6623 prefix="$acl_save_prefix"
6624
6625 else
6626 additional_includedir="$withval/include"
6627 additional_libdir="$withval/lib"
6628 fi
6629 fi
6630
6631 fi
6632
6633 LIBICONV=
6634 LTLIBICONV=
6635 INCICONV=
6636 rpathdirs=
6637 ltrpathdirs=
6638 names_already_handled=
6639 names_next_round='iconv '
6640 while test -n "$names_next_round"; do
6641 names_this_round="$names_next_round"
6642 names_next_round=
6643 for name in $names_this_round; do
6644 already_handled=
6645 for n in $names_already_handled; do
6646 if test "$n" = "$name"; then
6647 already_handled=yes
6648 break
6649 fi
6650 done
6651 if test -z "$already_handled"; then
6652 names_already_handled="$names_already_handled $name"
6653 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6654 eval value=\"\$HAVE_LIB$uppername\"
6655 if test -n "$value"; then
6656 if test "$value" = yes; then
6657 eval value=\"\$LIB$uppername\"
6658 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
6659 eval value=\"\$LTLIB$uppername\"
6660 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
6661 else
6662 :
6663 fi
6664 else
6665 found_dir=
6666 found_la=
6667 found_so=
6668 found_a=
6669 if test $use_additional = yes; then
6670 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
6671 found_dir="$additional_libdir"
6672 found_so="$additional_libdir/lib$name.$shlibext"
6673 if test -f "$additional_libdir/lib$name.la"; then
6674 found_la="$additional_libdir/lib$name.la"
6675 fi
6676 else
6677 if test -f "$additional_libdir/lib$name.$libext"; then
6678 found_dir="$additional_libdir"
6679 found_a="$additional_libdir/lib$name.$libext"
6680 if test -f "$additional_libdir/lib$name.la"; then
6681 found_la="$additional_libdir/lib$name.la"
6682 fi
6683 fi
6684 fi
6685 fi
6686 if test "X$found_dir" = "X"; then
6687 for x in $LDFLAGS $LTLIBICONV; do
6688
6689 acl_save_prefix="$prefix"
6690 prefix="$acl_final_prefix"
6691 acl_save_exec_prefix="$exec_prefix"
6692 exec_prefix="$acl_final_exec_prefix"
6693 eval x=\"$x\"
6694 exec_prefix="$acl_save_exec_prefix"
6695 prefix="$acl_save_prefix"
6696
6697 case "$x" in
6698 -L*)
6699 dir=`echo "X$x" | sed -e 's/^X-L//'`
6700 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
6701 found_dir="$dir"
6702 found_so="$dir/lib$name.$shlibext"
6703 if test -f "$dir/lib$name.la"; then
6704 found_la="$dir/lib$name.la"
6705 fi
6706 else
6707 if test -f "$dir/lib$name.$libext"; then
6708 found_dir="$dir"
6709 found_a="$dir/lib$name.$libext"
6710 if test -f "$dir/lib$name.la"; then
6711 found_la="$dir/lib$name.la"
6712 fi
6713 fi
6714 fi
6715 ;;
6716 esac
6717 if test "X$found_dir" != "X"; then
6718 break
6719 fi
6720 done
6721 fi
6722 if test "X$found_dir" != "X"; then
6723 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
6724 if test "X$found_so" != "X"; then
6725 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6726 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6727 else
6728 haveit=
6729 for x in $ltrpathdirs; do
6730 if test "X$x" = "X$found_dir"; then
6731 haveit=yes
6732 break
6733 fi
6734 done
6735 if test -z "$haveit"; then
6736 ltrpathdirs="$ltrpathdirs $found_dir"
6737 fi
6738 if test "$hardcode_direct" = yes; then
6739 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6740 else
6741 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6742 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6743 haveit=
6744 for x in $rpathdirs; do
6745 if test "X$x" = "X$found_dir"; then
6746 haveit=yes
6747 break
6748 fi
6749 done
6750 if test -z "$haveit"; then
6751 rpathdirs="$rpathdirs $found_dir"
6752 fi
6753 else
6754 haveit=
6755 for x in $LDFLAGS $LIBICONV; do
6756
6757 acl_save_prefix="$prefix"
6758 prefix="$acl_final_prefix"
6759 acl_save_exec_prefix="$exec_prefix"
6760 exec_prefix="$acl_final_exec_prefix"
6761 eval x=\"$x\"
6762 exec_prefix="$acl_save_exec_prefix"
6763 prefix="$acl_save_prefix"
6764
6765 if test "X$x" = "X-L$found_dir"; then
6766 haveit=yes
6767 break
6768 fi
6769 done
6770 if test -z "$haveit"; then
6771 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
6772 fi
6773 if test "$hardcode_minus_L" != no; then
6774 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6775 else
6776 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6777 fi
6778 fi
6779 fi
6780 fi
6781 else
6782 if test "X$found_a" != "X"; then
6783 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
6784 else
6785 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
6786 fi
6787 fi
6788 additional_includedir=
6789 case "$found_dir" in
6790 */lib | */lib/)
6791 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6792 additional_includedir="$basedir/include"
6793 ;;
6794 esac
6795 if test "X$additional_includedir" != "X"; then
6796 if test "X$additional_includedir" != "X/usr/include"; then
6797 haveit=
6798 if test "X$additional_includedir" = "X/usr/local/include"; then
6799 if test -n "$GCC"; then
6800 case $host_os in
6801 linux*) haveit=yes;;
6802 esac
6803 fi
6804 fi
6805 if test -z "$haveit"; then
6806 for x in $CPPFLAGS $INCICONV; do
6807
6808 acl_save_prefix="$prefix"
6809 prefix="$acl_final_prefix"
6810 acl_save_exec_prefix="$exec_prefix"
6811 exec_prefix="$acl_final_exec_prefix"
6812 eval x=\"$x\"
6813 exec_prefix="$acl_save_exec_prefix"
6814 prefix="$acl_save_prefix"
6815
6816 if test "X$x" = "X-I$additional_includedir"; then
6817 haveit=yes
6818 break
6819 fi
6820 done
6821 if test -z "$haveit"; then
6822 if test -d "$additional_includedir"; then
6823 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
6824 fi
6825 fi
6826 fi
6827 fi
6828 fi
6829 if test -n "$found_la"; then
6830 save_libdir="$libdir"
6831 case "$found_la" in
6832 */* | *\\*) . "$found_la" ;;
6833 *) . "./$found_la" ;;
6834 esac
6835 libdir="$save_libdir"
6836 for dep in $dependency_libs; do
6837 case "$dep" in
6838 -L*)
6839 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6840 if test "X$additional_libdir" != "X/usr/lib"; then
6841 haveit=
6842 if test "X$additional_libdir" = "X/usr/local/lib"; then
6843 if test -n "$GCC"; then
6844 case $host_os in
6845 linux*) haveit=yes;;
6846 esac
6847 fi
6848 fi
6849 if test -z "$haveit"; then
6850 haveit=
6851 for x in $LDFLAGS $LIBICONV; do
6852
6853 acl_save_prefix="$prefix"
6854 prefix="$acl_final_prefix"
6855 acl_save_exec_prefix="$exec_prefix"
6856 exec_prefix="$acl_final_exec_prefix"
6857 eval x=\"$x\"
6858 exec_prefix="$acl_save_exec_prefix"
6859 prefix="$acl_save_prefix"
6860
6861 if test "X$x" = "X-L$additional_libdir"; then
6862 haveit=yes
6863 break
6864 fi
6865 done
6866 if test -z "$haveit"; then
6867 if test -d "$additional_libdir"; then
6868 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
6869 fi
6870 fi
6871 haveit=
6872 for x in $LDFLAGS $LTLIBICONV; do
6873
6874 acl_save_prefix="$prefix"
6875 prefix="$acl_final_prefix"
6876 acl_save_exec_prefix="$exec_prefix"
6877 exec_prefix="$acl_final_exec_prefix"
6878 eval x=\"$x\"
6879 exec_prefix="$acl_save_exec_prefix"
6880 prefix="$acl_save_prefix"
6881
6882 if test "X$x" = "X-L$additional_libdir"; then
6883 haveit=yes
6884 break
6885 fi
6886 done
6887 if test -z "$haveit"; then
6888 if test -d "$additional_libdir"; then
6889 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
6890 fi
6891 fi
6892 fi
6893 fi
6894 ;;
6895 -R*)
6896 dir=`echo "X$dep" | sed -e 's/^X-R//'`
6897 if test "$enable_rpath" != no; then
6898 haveit=
6899 for x in $rpathdirs; do
6900 if test "X$x" = "X$dir"; then
6901 haveit=yes
6902 break
6903 fi
6904 done
6905 if test -z "$haveit"; then
6906 rpathdirs="$rpathdirs $dir"
6907 fi
6908 haveit=
6909 for x in $ltrpathdirs; do
6910 if test "X$x" = "X$dir"; then
6911 haveit=yes
6912 break
6913 fi
6914 done
6915 if test -z "$haveit"; then
6916 ltrpathdirs="$ltrpathdirs $dir"
6917 fi
6918 fi
6919 ;;
6920 -l*)
6921 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6922 ;;
6923 *.la)
6924 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6925 ;;
6926 *)
6927 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
6928 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
6929 ;;
6930 esac
6931 done
6932 fi
6933 else
6934 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6935 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
6936 fi
6937 fi
6938 fi
6939 done
6940 done
6941 if test "X$rpathdirs" != "X"; then
6942 if test -n "$hardcode_libdir_separator"; then
6943 alldirs=
6944 for found_dir in $rpathdirs; do
6945 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6946 done
6947 acl_save_libdir="$libdir"
6948 libdir="$alldirs"
6949 eval flag=\"$hardcode_libdir_flag_spec\"
6950 libdir="$acl_save_libdir"
6951 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
6952 else
6953 for found_dir in $rpathdirs; do
6954 acl_save_libdir="$libdir"
6955 libdir="$found_dir"
6956 eval flag=\"$hardcode_libdir_flag_spec\"
6957 libdir="$acl_save_libdir"
6958 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
6959 done
6960 fi
6961 fi
6962 if test "X$ltrpathdirs" != "X"; then
6963 for found_dir in $ltrpathdirs; do
6964 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
6965 done
6966 fi
6967
6968
6969
6970
6971
6972
6973
6974 am_save_CPPFLAGS="$CPPFLAGS"
6975
6976 for element in $INCICONV; do
6977 haveit=
6978 for x in $CPPFLAGS; do
6979
6980 acl_save_prefix="$prefix"
6981 prefix="$acl_final_prefix"
6982 acl_save_exec_prefix="$exec_prefix"
6983 exec_prefix="$acl_final_exec_prefix"
6984 eval x=\"$x\"
6985 exec_prefix="$acl_save_exec_prefix"
6986 prefix="$acl_save_prefix"
6987
6988 if test "X$x" = "X$element"; then
6989 haveit=yes
6990 break
6991 fi
6992 done
6993 if test -z "$haveit"; then
6994 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6995 fi
6996 done
6997
6998
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
7000 $as_echo_n "checking for iconv... " >&6; }
7001 if test "${am_cv_func_iconv+set}" = set; then :
7002 $as_echo_n "(cached) " >&6
7003 else
7004
7005 am_cv_func_iconv="no, consider installing GNU libiconv"
7006 am_cv_lib_iconv=no
7007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7008 /* end confdefs.h. */
7009 #include <stdlib.h>
7010 #include <iconv.h>
7011 int
7012 main ()
7013 {
7014 iconv_t cd = iconv_open("","");
7015 iconv(cd,NULL,NULL,NULL,NULL);
7016 iconv_close(cd);
7017 ;
7018 return 0;
7019 }
7020 _ACEOF
7021 if ac_fn_cxx_try_link "$LINENO"; then :
7022 am_cv_func_iconv=yes
7023 fi
7024 rm -f core conftest.err conftest.$ac_objext \
7025 conftest$ac_exeext conftest.$ac_ext
7026 if test "$am_cv_func_iconv" != yes; then
7027 am_save_LIBS="$LIBS"
7028 LIBS="$LIBS $LIBICONV"
7029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7030 /* end confdefs.h. */
7031 #include <stdlib.h>
7032 #include <iconv.h>
7033 int
7034 main ()
7035 {
7036 iconv_t cd = iconv_open("","");
7037 iconv(cd,NULL,NULL,NULL,NULL);
7038 iconv_close(cd);
7039 ;
7040 return 0;
7041 }
7042 _ACEOF
7043 if ac_fn_cxx_try_link "$LINENO"; then :
7044 am_cv_lib_iconv=yes
7045 am_cv_func_iconv=yes
7046 fi
7047 rm -f core conftest.err conftest.$ac_objext \
7048 conftest$ac_exeext conftest.$ac_ext
7049 LIBS="$am_save_LIBS"
7050 fi
7051
7052 fi
7053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
7054 $as_echo "$am_cv_func_iconv" >&6; }
7055 if test "$am_cv_func_iconv" = yes; then
7056
7057 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
7058
7059 fi
7060 if test "$am_cv_lib_iconv" = yes; then
7061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
7062 $as_echo_n "checking how to link with libiconv... " >&6; }
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
7064 $as_echo "$LIBICONV" >&6; }
7065 else
7066 CPPFLAGS="$am_save_CPPFLAGS"
7067 LIBICONV=
7068 LTLIBICONV=
7069 fi
7070
7071
7072
7073 if test "$am_cv_func_iconv" = yes; then
7074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
7075 $as_echo_n "checking for iconv declaration... " >&6; }
7076 if test "${am_cv_proto_iconv+set}" = set; then :
7077 $as_echo_n "(cached) " >&6
7078 else
7079
7080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7081 /* end confdefs.h. */
7082
7083 #include <stdlib.h>
7084 #include <iconv.h>
7085 extern
7086 #ifdef __cplusplus
7087 "C"
7088 #endif
7089 #if defined(__STDC__) || defined(__cplusplus)
7090 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7091 #else
7092 size_t iconv();
7093 #endif
7094
7095 int
7096 main ()
7097 {
7098
7099 ;
7100 return 0;
7101 }
7102 _ACEOF
7103 if ac_fn_cxx_try_compile "$LINENO"; then :
7104 am_cv_proto_iconv_arg1=""
7105 else
7106 am_cv_proto_iconv_arg1="const"
7107 fi
7108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7109 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7110 fi
7111
7112 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
7114 }$am_cv_proto_iconv" >&5
7115 $as_echo "${ac_t:-
7116 }$am_cv_proto_iconv" >&6; }
7117
7118 cat >>confdefs.h <<_ACEOF
7119 #define ICONV_CONST $am_cv_proto_iconv_arg1
7120 _ACEOF
7121
7122 fi
7123
7124 ac_ext=c
7125 ac_cpp='$CPP $CPPFLAGS'
7126 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7127 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7128 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7129
7130
7131 # More defines and substitutions.
7132 PACKAGE="$PACKAGE_TARNAME"
7133
7134 cat >>confdefs.h <<_ACEOF
7135 #define PACKAGE "$PACKAGE"
7136 _ACEOF
7137
7138
7139
7140 if test "x$enable_nls" != xno; then
7141 USED_CATALOGS='$(CATALOGS)'
7142 else
7143 USED_CATALOGS=
7144 fi
7145
7146
7147 # Check whether --enable-maintainer-mode was given.
7148 if test "${enable_maintainer_mode+set}" = set; then :
7149 enableval=$enable_maintainer_mode;
7150 else
7151 enable_maintainer_mode=no
7152 fi
7153
7154
7155 if test "x$enable_maintainer_mode" = xno; then
7156 MAINT='#'
7157 else
7158 MAINT=
7159 fi
7160
7161
7162 # Enable expensive internal checks
7163 is_release=
7164 if test -f $srcdir/../gcc/DEV-PHASE \
7165 && test x"`cat $srcdir/../gcc/DEV-PHASE`" != xexperimental; then
7166 is_release=yes
7167 fi
7168
7169 # Check whether --enable-checking was given.
7170 if test "${enable_checking+set}" = set; then :
7171 enableval=$enable_checking; ac_checking_flags="${enableval}"
7172 else
7173
7174 # Determine the default checks.
7175 if test x$is_release = x ; then
7176 ac_checking_flags=yes
7177 else
7178 ac_checking_flags=release
7179 fi
7180 fi
7181
7182 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7183 for check in release $ac_checking_flags
7184 do
7185 case $check in
7186 # these set all the flags to specific states
7187 yes|all) ac_checking=1 ; ac_valgrind_checking= ;;
7188 no|none|release) ac_checking= ; ac_valgrind_checking= ;;
7189 # these enable particular checks
7190 misc) ac_checking=1 ;;
7191 valgrind) ac_valgrind_checking=1 ;;
7192 # accept
7193 *) ;;
7194 esac
7195 done
7196 IFS="$ac_save_IFS"
7197
7198 if test x$ac_checking != x ; then
7199
7200 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
7201
7202 fi
7203
7204 if test x$ac_valgrind_checking != x ; then
7205
7206 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
7207
7208 fi
7209
7210 # Check whether --enable-canonical-system-headers was given.
7211 if test "${enable_canonical_system_headers+set}" = set; then :
7212 enableval=$enable_canonical_system_headers;
7213 else
7214 enable_canonical_system_headers=yes
7215 fi
7216
7217 if test $enable_canonical_system_headers != no; then
7218
7219 $as_echo "#define ENABLE_CANONICAL_SYSTEM_HEADERS 1" >>confdefs.h
7220
7221 fi
7222
7223 case $target in
7224 i?86-* | x86_64-*)
7225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7226 /* end confdefs.h. */
7227
7228 int
7229 main ()
7230 {
7231 asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0))
7232 ;
7233 return 0;
7234 }
7235 _ACEOF
7236 if ac_fn_c_try_compile "$LINENO"; then :
7237
7238 $as_echo "#define HAVE_SSE4 1" >>confdefs.h
7239
7240 fi
7241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7242 esac
7243
7244 # Enable --enable-host-shared.
7245 # Check whether --enable-host-shared was given.
7246 if test "${enable_host_shared+set}" = set; then :
7247 enableval=$enable_host_shared; PICFLAG=-fPIC
7248 else
7249 PICFLAG=
7250 fi
7251
7252
7253
7254 # Output.
7255
7256 ac_config_headers="$ac_config_headers config.h:config.in"
7257
7258 ac_config_files="$ac_config_files Makefile"
7259
7260 cat >confcache <<\_ACEOF
7261 # This file is a shell script that caches the results of configure
7262 # tests run on this system so they can be shared between configure
7263 # scripts and configure runs, see configure's option --config-cache.
7264 # It is not useful on other systems. If it contains results you don't
7265 # want to keep, you may remove or edit it.
7266 #
7267 # config.status only pays attention to the cache file if you give it
7268 # the --recheck option to rerun configure.
7269 #
7270 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7271 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7272 # following values.
7273
7274 _ACEOF
7275
7276 # The following way of writing the cache mishandles newlines in values,
7277 # but we know of no workaround that is simple, portable, and efficient.
7278 # So, we kill variables containing newlines.
7279 # Ultrix sh set writes to stderr and can't be redirected directly,
7280 # and sets the high bit in the cache file unless we assign to the vars.
7281 (
7282 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7283 eval ac_val=\$$ac_var
7284 case $ac_val in #(
7285 *${as_nl}*)
7286 case $ac_var in #(
7287 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7288 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7289 esac
7290 case $ac_var in #(
7291 _ | IFS | as_nl) ;; #(
7292 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7293 *) { eval $ac_var=; unset $ac_var;} ;;
7294 esac ;;
7295 esac
7296 done
7297
7298 (set) 2>&1 |
7299 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7300 *${as_nl}ac_space=\ *)
7301 # `set' does not quote correctly, so add quotes: double-quote
7302 # substitution turns \\\\ into \\, and sed turns \\ into \.
7303 sed -n \
7304 "s/'/'\\\\''/g;
7305 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7306 ;; #(
7307 *)
7308 # `set' quotes correctly as required by POSIX, so do not add quotes.
7309 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7310 ;;
7311 esac |
7312 sort
7313 ) |
7314 sed '
7315 /^ac_cv_env_/b end
7316 t clear
7317 :clear
7318 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7319 t end
7320 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7321 :end' >>confcache
7322 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7323 if test -w "$cache_file"; then
7324 test "x$cache_file" != "x/dev/null" &&
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7326 $as_echo "$as_me: updating cache $cache_file" >&6;}
7327 cat confcache >$cache_file
7328 else
7329 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7330 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7331 fi
7332 fi
7333 rm -f confcache
7334
7335 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7336 # Let make expand exec_prefix.
7337 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7338
7339 DEFS=-DHAVE_CONFIG_H
7340
7341 ac_libobjs=
7342 ac_ltlibobjs=
7343 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7344 # 1. Remove the extension, and $U if already installed.
7345 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7346 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7347 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7348 # will be set to the directory where LIBOBJS objects are built.
7349 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7350 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7351 done
7352 LIBOBJS=$ac_libobjs
7353
7354 LTLIBOBJS=$ac_ltlibobjs
7355
7356
7357
7358
7359 : ${CONFIG_STATUS=./config.status}
7360 ac_write_fail=0
7361 ac_clean_files_save=$ac_clean_files
7362 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7363 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7364 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7365 as_write_fail=0
7366 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7367 #! $SHELL
7368 # Generated by $as_me.
7369 # Run this file to recreate the current configuration.
7370 # Compiler output produced by configure, useful for debugging
7371 # configure, is in config.log if it exists.
7372
7373 debug=false
7374 ac_cs_recheck=false
7375 ac_cs_silent=false
7376
7377 SHELL=\${CONFIG_SHELL-$SHELL}
7378 export SHELL
7379 _ASEOF
7380 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7381 ## -------------------- ##
7382 ## M4sh Initialization. ##
7383 ## -------------------- ##
7384
7385 # Be more Bourne compatible
7386 DUALCASE=1; export DUALCASE # for MKS sh
7387 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7388 emulate sh
7389 NULLCMD=:
7390 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7391 # is contrary to our usage. Disable this feature.
7392 alias -g '${1+"$@"}'='"$@"'
7393 setopt NO_GLOB_SUBST
7394 else
7395 case `(set -o) 2>/dev/null` in #(
7396 *posix*) :
7397 set -o posix ;; #(
7398 *) :
7399 ;;
7400 esac
7401 fi
7402
7403
7404 as_nl='
7405 '
7406 export as_nl
7407 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7408 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7409 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7410 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7411 # Prefer a ksh shell builtin over an external printf program on Solaris,
7412 # but without wasting forks for bash or zsh.
7413 if test -z "$BASH_VERSION$ZSH_VERSION" \
7414 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7415 as_echo='print -r --'
7416 as_echo_n='print -rn --'
7417 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7418 as_echo='printf %s\n'
7419 as_echo_n='printf %s'
7420 else
7421 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7422 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7423 as_echo_n='/usr/ucb/echo -n'
7424 else
7425 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7426 as_echo_n_body='eval
7427 arg=$1;
7428 case $arg in #(
7429 *"$as_nl"*)
7430 expr "X$arg" : "X\\(.*\\)$as_nl";
7431 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7432 esac;
7433 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7434 '
7435 export as_echo_n_body
7436 as_echo_n='sh -c $as_echo_n_body as_echo'
7437 fi
7438 export as_echo_body
7439 as_echo='sh -c $as_echo_body as_echo'
7440 fi
7441
7442 # The user is always right.
7443 if test "${PATH_SEPARATOR+set}" != set; then
7444 PATH_SEPARATOR=:
7445 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7446 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7447 PATH_SEPARATOR=';'
7448 }
7449 fi
7450
7451
7452 # IFS
7453 # We need space, tab and new line, in precisely that order. Quoting is
7454 # there to prevent editors from complaining about space-tab.
7455 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7456 # splitting by setting IFS to empty value.)
7457 IFS=" "" $as_nl"
7458
7459 # Find who we are. Look in the path if we contain no directory separator.
7460 case $0 in #((
7461 *[\\/]* ) as_myself=$0 ;;
7462 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7463 for as_dir in $PATH
7464 do
7465 IFS=$as_save_IFS
7466 test -z "$as_dir" && as_dir=.
7467 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7468 done
7469 IFS=$as_save_IFS
7470
7471 ;;
7472 esac
7473 # We did not find ourselves, most probably we were run as `sh COMMAND'
7474 # in which case we are not to be found in the path.
7475 if test "x$as_myself" = x; then
7476 as_myself=$0
7477 fi
7478 if test ! -f "$as_myself"; then
7479 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7480 exit 1
7481 fi
7482
7483 # Unset variables that we do not need and which cause bugs (e.g. in
7484 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7485 # suppresses any "Segmentation fault" message there. '((' could
7486 # trigger a bug in pdksh 5.2.14.
7487 for as_var in BASH_ENV ENV MAIL MAILPATH
7488 do eval test x\${$as_var+set} = xset \
7489 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7490 done
7491 PS1='$ '
7492 PS2='> '
7493 PS4='+ '
7494
7495 # NLS nuisances.
7496 LC_ALL=C
7497 export LC_ALL
7498 LANGUAGE=C
7499 export LANGUAGE
7500
7501 # CDPATH.
7502 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7503
7504
7505 # as_fn_error ERROR [LINENO LOG_FD]
7506 # ---------------------------------
7507 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7508 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7509 # script with status $?, using 1 if that was 0.
7510 as_fn_error ()
7511 {
7512 as_status=$?; test $as_status -eq 0 && as_status=1
7513 if test "$3"; then
7514 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7515 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7516 fi
7517 $as_echo "$as_me: error: $1" >&2
7518 as_fn_exit $as_status
7519 } # as_fn_error
7520
7521
7522 # as_fn_set_status STATUS
7523 # -----------------------
7524 # Set $? to STATUS, without forking.
7525 as_fn_set_status ()
7526 {
7527 return $1
7528 } # as_fn_set_status
7529
7530 # as_fn_exit STATUS
7531 # -----------------
7532 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7533 as_fn_exit ()
7534 {
7535 set +e
7536 as_fn_set_status $1
7537 exit $1
7538 } # as_fn_exit
7539
7540 # as_fn_unset VAR
7541 # ---------------
7542 # Portably unset VAR.
7543 as_fn_unset ()
7544 {
7545 { eval $1=; unset $1;}
7546 }
7547 as_unset=as_fn_unset
7548 # as_fn_append VAR VALUE
7549 # ----------------------
7550 # Append the text in VALUE to the end of the definition contained in VAR. Take
7551 # advantage of any shell optimizations that allow amortized linear growth over
7552 # repeated appends, instead of the typical quadratic growth present in naive
7553 # implementations.
7554 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7555 eval 'as_fn_append ()
7556 {
7557 eval $1+=\$2
7558 }'
7559 else
7560 as_fn_append ()
7561 {
7562 eval $1=\$$1\$2
7563 }
7564 fi # as_fn_append
7565
7566 # as_fn_arith ARG...
7567 # ------------------
7568 # Perform arithmetic evaluation on the ARGs, and store the result in the
7569 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7570 # must be portable across $(()) and expr.
7571 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7572 eval 'as_fn_arith ()
7573 {
7574 as_val=$(( $* ))
7575 }'
7576 else
7577 as_fn_arith ()
7578 {
7579 as_val=`expr "$@" || test $? -eq 1`
7580 }
7581 fi # as_fn_arith
7582
7583
7584 if expr a : '\(a\)' >/dev/null 2>&1 &&
7585 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7586 as_expr=expr
7587 else
7588 as_expr=false
7589 fi
7590
7591 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7592 as_basename=basename
7593 else
7594 as_basename=false
7595 fi
7596
7597 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7598 as_dirname=dirname
7599 else
7600 as_dirname=false
7601 fi
7602
7603 as_me=`$as_basename -- "$0" ||
7604 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7605 X"$0" : 'X\(//\)$' \| \
7606 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7607 $as_echo X/"$0" |
7608 sed '/^.*\/\([^/][^/]*\)\/*$/{
7609 s//\1/
7610 q
7611 }
7612 /^X\/\(\/\/\)$/{
7613 s//\1/
7614 q
7615 }
7616 /^X\/\(\/\).*/{
7617 s//\1/
7618 q
7619 }
7620 s/.*/./; q'`
7621
7622 # Avoid depending upon Character Ranges.
7623 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7624 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7625 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7626 as_cr_digits='0123456789'
7627 as_cr_alnum=$as_cr_Letters$as_cr_digits
7628
7629 ECHO_C= ECHO_N= ECHO_T=
7630 case `echo -n x` in #(((((
7631 -n*)
7632 case `echo 'xy\c'` in
7633 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7634 xy) ECHO_C='\c';;
7635 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7636 ECHO_T=' ';;
7637 esac;;
7638 *)
7639 ECHO_N='-n';;
7640 esac
7641
7642 rm -f conf$$ conf$$.exe conf$$.file
7643 if test -d conf$$.dir; then
7644 rm -f conf$$.dir/conf$$.file
7645 else
7646 rm -f conf$$.dir
7647 mkdir conf$$.dir 2>/dev/null
7648 fi
7649 if (echo >conf$$.file) 2>/dev/null; then
7650 if ln -s conf$$.file conf$$ 2>/dev/null; then
7651 as_ln_s='ln -s'
7652 # ... but there are two gotchas:
7653 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7654 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7655 # In both cases, we have to default to `cp -p'.
7656 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7657 as_ln_s='cp -p'
7658 elif ln conf$$.file conf$$ 2>/dev/null; then
7659 as_ln_s=ln
7660 else
7661 as_ln_s='cp -p'
7662 fi
7663 else
7664 as_ln_s='cp -p'
7665 fi
7666 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7667 rmdir conf$$.dir 2>/dev/null
7668
7669
7670 # as_fn_mkdir_p
7671 # -------------
7672 # Create "$as_dir" as a directory, including parents if necessary.
7673 as_fn_mkdir_p ()
7674 {
7675
7676 case $as_dir in #(
7677 -*) as_dir=./$as_dir;;
7678 esac
7679 test -d "$as_dir" || eval $as_mkdir_p || {
7680 as_dirs=
7681 while :; do
7682 case $as_dir in #(
7683 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7684 *) as_qdir=$as_dir;;
7685 esac
7686 as_dirs="'$as_qdir' $as_dirs"
7687 as_dir=`$as_dirname -- "$as_dir" ||
7688 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7689 X"$as_dir" : 'X\(//\)[^/]' \| \
7690 X"$as_dir" : 'X\(//\)$' \| \
7691 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7692 $as_echo X"$as_dir" |
7693 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7694 s//\1/
7695 q
7696 }
7697 /^X\(\/\/\)[^/].*/{
7698 s//\1/
7699 q
7700 }
7701 /^X\(\/\/\)$/{
7702 s//\1/
7703 q
7704 }
7705 /^X\(\/\).*/{
7706 s//\1/
7707 q
7708 }
7709 s/.*/./; q'`
7710 test -d "$as_dir" && break
7711 done
7712 test -z "$as_dirs" || eval "mkdir $as_dirs"
7713 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7714
7715
7716 } # as_fn_mkdir_p
7717 if mkdir -p . 2>/dev/null; then
7718 as_mkdir_p='mkdir -p "$as_dir"'
7719 else
7720 test -d ./-p && rmdir ./-p
7721 as_mkdir_p=false
7722 fi
7723
7724 if test -x / >/dev/null 2>&1; then
7725 as_test_x='test -x'
7726 else
7727 if ls -dL / >/dev/null 2>&1; then
7728 as_ls_L_option=L
7729 else
7730 as_ls_L_option=
7731 fi
7732 as_test_x='
7733 eval sh -c '\''
7734 if test -d "$1"; then
7735 test -d "$1/.";
7736 else
7737 case $1 in #(
7738 -*)set "./$1";;
7739 esac;
7740 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7741 ???[sx]*):;;*)false;;esac;fi
7742 '\'' sh
7743 '
7744 fi
7745 as_executable_p=$as_test_x
7746
7747 # Sed expression to map a string onto a valid CPP name.
7748 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7749
7750 # Sed expression to map a string onto a valid variable name.
7751 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7752
7753
7754 exec 6>&1
7755 ## ----------------------------------- ##
7756 ## Main body of $CONFIG_STATUS script. ##
7757 ## ----------------------------------- ##
7758 _ASEOF
7759 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7760
7761 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7762 # Save the log message, to keep $0 and so on meaningful, and to
7763 # report actual input values of CONFIG_FILES etc. instead of their
7764 # values after options handling.
7765 ac_log="
7766 This file was extended by cpplib $as_me , which was
7767 generated by GNU Autoconf 2.64. Invocation command line was
7768
7769 CONFIG_FILES = $CONFIG_FILES
7770 CONFIG_HEADERS = $CONFIG_HEADERS
7771 CONFIG_LINKS = $CONFIG_LINKS
7772 CONFIG_COMMANDS = $CONFIG_COMMANDS
7773 $ $0 $@
7774
7775 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7776 "
7777
7778 _ACEOF
7779
7780 case $ac_config_files in *"
7781 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7782 esac
7783
7784 case $ac_config_headers in *"
7785 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7786 esac
7787
7788
7789 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7790 # Files that config.status was made for.
7791 config_files="$ac_config_files"
7792 config_headers="$ac_config_headers"
7793 config_commands="$ac_config_commands"
7794
7795 _ACEOF
7796
7797 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7798 ac_cs_usage="\
7799 \`$as_me' instantiates files and other configuration actions
7800 from templates according to the current configuration. Unless the files
7801 and actions are specified as TAGs, all are instantiated by default.
7802
7803 Usage: $0 [OPTION]... [TAG]...
7804
7805 -h, --help print this help, then exit
7806 -V, --version print version number and configuration settings, then exit
7807 -q, --quiet, --silent
7808 do not print progress messages
7809 -d, --debug don't remove temporary files
7810 --recheck update $as_me by reconfiguring in the same conditions
7811 --file=FILE[:TEMPLATE]
7812 instantiate the configuration file FILE
7813 --header=FILE[:TEMPLATE]
7814 instantiate the configuration header FILE
7815
7816 Configuration files:
7817 $config_files
7818
7819 Configuration headers:
7820 $config_headers
7821
7822 Configuration commands:
7823 $config_commands
7824
7825 Report bugs to <gcc-bugs@gcc.gnu.org>."
7826
7827 _ACEOF
7828 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7829 ac_cs_version="\\
7830 cpplib config.status
7831 configured by $0, generated by GNU Autoconf 2.64,
7832 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7833
7834 Copyright (C) 2009 Free Software Foundation, Inc.
7835 This config.status script is free software; the Free Software Foundation
7836 gives unlimited permission to copy, distribute and modify it."
7837
7838 ac_pwd='$ac_pwd'
7839 srcdir='$srcdir'
7840 INSTALL='$INSTALL'
7841 test -n "\$AWK" || AWK=awk
7842 _ACEOF
7843
7844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7845 # The default lists apply if the user does not specify any file.
7846 ac_need_defaults=:
7847 while test $# != 0
7848 do
7849 case $1 in
7850 --*=*)
7851 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7852 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7853 ac_shift=:
7854 ;;
7855 *)
7856 ac_option=$1
7857 ac_optarg=$2
7858 ac_shift=shift
7859 ;;
7860 esac
7861
7862 case $ac_option in
7863 # Handling of the options.
7864 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7865 ac_cs_recheck=: ;;
7866 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7867 $as_echo "$ac_cs_version"; exit ;;
7868 --debug | --debu | --deb | --de | --d | -d )
7869 debug=: ;;
7870 --file | --fil | --fi | --f )
7871 $ac_shift
7872 case $ac_optarg in
7873 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7874 esac
7875 as_fn_append CONFIG_FILES " '$ac_optarg'"
7876 ac_need_defaults=false;;
7877 --header | --heade | --head | --hea )
7878 $ac_shift
7879 case $ac_optarg in
7880 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7881 esac
7882 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7883 ac_need_defaults=false;;
7884 --he | --h)
7885 # Conflict between --help and --header
7886 as_fn_error "ambiguous option: \`$1'
7887 Try \`$0 --help' for more information.";;
7888 --help | --hel | -h )
7889 $as_echo "$ac_cs_usage"; exit ;;
7890 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7891 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7892 ac_cs_silent=: ;;
7893
7894 # This is an error.
7895 -*) as_fn_error "unrecognized option: \`$1'
7896 Try \`$0 --help' for more information." ;;
7897
7898 *) as_fn_append ac_config_targets " $1"
7899 ac_need_defaults=false ;;
7900
7901 esac
7902 shift
7903 done
7904
7905 ac_configure_extra_args=
7906
7907 if $ac_cs_silent; then
7908 exec 6>/dev/null
7909 ac_configure_extra_args="$ac_configure_extra_args --silent"
7910 fi
7911
7912 _ACEOF
7913 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7914 if \$ac_cs_recheck; then
7915 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7916 shift
7917 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7918 CONFIG_SHELL='$SHELL'
7919 export CONFIG_SHELL
7920 exec "\$@"
7921 fi
7922
7923 _ACEOF
7924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7925 exec 5>>config.log
7926 {
7927 echo
7928 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7929 ## Running $as_me. ##
7930 _ASBOX
7931 $as_echo "$ac_log"
7932 } >&5
7933
7934 _ACEOF
7935 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7936 #
7937 # INIT-COMMANDS
7938 #
7939 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
7940
7941 _ACEOF
7942
7943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7944
7945 # Handling of arguments.
7946 for ac_config_target in $ac_config_targets
7947 do
7948 case $ac_config_target in
7949 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
7950 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7951 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7952
7953 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7954 esac
7955 done
7956
7957
7958 # If the user did not use the arguments to specify the items to instantiate,
7959 # then the envvar interface is used. Set only those that are not.
7960 # We use the long form for the default assignment because of an extremely
7961 # bizarre bug on SunOS 4.1.3.
7962 if $ac_need_defaults; then
7963 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7964 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7965 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7966 fi
7967
7968 # Have a temporary directory for convenience. Make it in the build tree
7969 # simply because there is no reason against having it here, and in addition,
7970 # creating and moving files from /tmp can sometimes cause problems.
7971 # Hook for its removal unless debugging.
7972 # Note that there is a small window in which the directory will not be cleaned:
7973 # after its creation but before its name has been assigned to `$tmp'.
7974 $debug ||
7975 {
7976 tmp=
7977 trap 'exit_status=$?
7978 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7979 ' 0
7980 trap 'as_fn_exit 1' 1 2 13 15
7981 }
7982 # Create a (secure) tmp directory for tmp files.
7983
7984 {
7985 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7986 test -n "$tmp" && test -d "$tmp"
7987 } ||
7988 {
7989 tmp=./conf$$-$RANDOM
7990 (umask 077 && mkdir "$tmp")
7991 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7992
7993 # Set up the scripts for CONFIG_FILES section.
7994 # No need to generate them if there are no CONFIG_FILES.
7995 # This happens for instance with `./config.status config.h'.
7996 if test -n "$CONFIG_FILES"; then
7997
7998
7999 ac_cr=`echo X | tr X '\015'`
8000 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8001 # But we know of no other shell where ac_cr would be empty at this
8002 # point, so we can use a bashism as a fallback.
8003 if test "x$ac_cr" = x; then
8004 eval ac_cr=\$\'\\r\'
8005 fi
8006 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8007 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8008 ac_cs_awk_cr='\r'
8009 else
8010 ac_cs_awk_cr=$ac_cr
8011 fi
8012
8013 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8014 _ACEOF
8015
8016
8017 {
8018 echo "cat >conf$$subs.awk <<_ACEOF" &&
8019 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8020 echo "_ACEOF"
8021 } >conf$$subs.sh ||
8022 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8023 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8024 ac_delim='%!_!# '
8025 for ac_last_try in false false false false false :; do
8026 . ./conf$$subs.sh ||
8027 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8028
8029 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8030 if test $ac_delim_n = $ac_delim_num; then
8031 break
8032 elif $ac_last_try; then
8033 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8034 else
8035 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8036 fi
8037 done
8038 rm -f conf$$subs.sh
8039
8040 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8041 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8042 _ACEOF
8043 sed -n '
8044 h
8045 s/^/S["/; s/!.*/"]=/
8046 p
8047 g
8048 s/^[^!]*!//
8049 :repl
8050 t repl
8051 s/'"$ac_delim"'$//
8052 t delim
8053 :nl
8054 h
8055 s/\(.\{148\}\).*/\1/
8056 t more1
8057 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8058 p
8059 n
8060 b repl
8061 :more1
8062 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8063 p
8064 g
8065 s/.\{148\}//
8066 t nl
8067 :delim
8068 h
8069 s/\(.\{148\}\).*/\1/
8070 t more2
8071 s/["\\]/\\&/g; s/^/"/; s/$/"/
8072 p
8073 b
8074 :more2
8075 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8076 p
8077 g
8078 s/.\{148\}//
8079 t delim
8080 ' <conf$$subs.awk | sed '
8081 /^[^""]/{
8082 N
8083 s/\n//
8084 }
8085 ' >>$CONFIG_STATUS || ac_write_fail=1
8086 rm -f conf$$subs.awk
8087 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8088 _ACAWK
8089 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8090 for (key in S) S_is_set[key] = 1
8091 FS = "\a"
8092
8093 }
8094 {
8095 line = $ 0
8096 nfields = split(line, field, "@")
8097 substed = 0
8098 len = length(field[1])
8099 for (i = 2; i < nfields; i++) {
8100 key = field[i]
8101 keylen = length(key)
8102 if (S_is_set[key]) {
8103 value = S[key]
8104 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8105 len += length(value) + length(field[++i])
8106 substed = 1
8107 } else
8108 len += 1 + keylen
8109 }
8110
8111 print line
8112 }
8113
8114 _ACAWK
8115 _ACEOF
8116 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8117 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8118 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8119 else
8120 cat
8121 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8122 || as_fn_error "could not setup config files machinery" "$LINENO" 5
8123 _ACEOF
8124
8125 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8126 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8127 # trailing colons and then remove the whole line if VPATH becomes empty
8128 # (actually we leave an empty line to preserve line numbers).
8129 if test "x$srcdir" = x.; then
8130 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8131 s/:*\$(srcdir):*/:/
8132 s/:*\${srcdir}:*/:/
8133 s/:*@srcdir@:*/:/
8134 s/^\([^=]*=[ ]*\):*/\1/
8135 s/:*$//
8136 s/^[^=]*=[ ]*$//
8137 }'
8138 fi
8139
8140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8141 fi # test -n "$CONFIG_FILES"
8142
8143 # Set up the scripts for CONFIG_HEADERS section.
8144 # No need to generate them if there are no CONFIG_HEADERS.
8145 # This happens for instance with `./config.status Makefile'.
8146 if test -n "$CONFIG_HEADERS"; then
8147 cat >"$tmp/defines.awk" <<\_ACAWK ||
8148 BEGIN {
8149 _ACEOF
8150
8151 # Transform confdefs.h into an awk script `defines.awk', embedded as
8152 # here-document in config.status, that substitutes the proper values into
8153 # config.h.in to produce config.h.
8154
8155 # Create a delimiter string that does not exist in confdefs.h, to ease
8156 # handling of long lines.
8157 ac_delim='%!_!# '
8158 for ac_last_try in false false :; do
8159 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8160 if test -z "$ac_t"; then
8161 break
8162 elif $ac_last_try; then
8163 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8164 else
8165 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8166 fi
8167 done
8168
8169 # For the awk script, D is an array of macro values keyed by name,
8170 # likewise P contains macro parameters if any. Preserve backslash
8171 # newline sequences.
8172
8173 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8174 sed -n '
8175 s/.\{148\}/&'"$ac_delim"'/g
8176 t rset
8177 :rset
8178 s/^[ ]*#[ ]*define[ ][ ]*/ /
8179 t def
8180 d
8181 :def
8182 s/\\$//
8183 t bsnl
8184 s/["\\]/\\&/g
8185 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8186 D["\1"]=" \3"/p
8187 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8188 d
8189 :bsnl
8190 s/["\\]/\\&/g
8191 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8192 D["\1"]=" \3\\\\\\n"\\/p
8193 t cont
8194 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8195 t cont
8196 d
8197 :cont
8198 n
8199 s/.\{148\}/&'"$ac_delim"'/g
8200 t clear
8201 :clear
8202 s/\\$//
8203 t bsnlc
8204 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8205 d
8206 :bsnlc
8207 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8208 b cont
8209 ' <confdefs.h | sed '
8210 s/'"$ac_delim"'/"\\\
8211 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8212
8213 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8214 for (key in D) D_is_set[key] = 1
8215 FS = "\a"
8216 }
8217 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8218 line = \$ 0
8219 split(line, arg, " ")
8220 if (arg[1] == "#") {
8221 defundef = arg[2]
8222 mac1 = arg[3]
8223 } else {
8224 defundef = substr(arg[1], 2)
8225 mac1 = arg[2]
8226 }
8227 split(mac1, mac2, "(") #)
8228 macro = mac2[1]
8229 prefix = substr(line, 1, index(line, defundef) - 1)
8230 if (D_is_set[macro]) {
8231 # Preserve the white space surrounding the "#".
8232 print prefix "define", macro P[macro] D[macro]
8233 next
8234 } else {
8235 # Replace #undef with comments. This is necessary, for example,
8236 # in the case of _POSIX_SOURCE, which is predefined and required
8237 # on some systems where configure will not decide to define it.
8238 if (defundef == "undef") {
8239 print "/*", prefix defundef, macro, "*/"
8240 next
8241 }
8242 }
8243 }
8244 { print }
8245 _ACAWK
8246 _ACEOF
8247 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8248 as_fn_error "could not setup config headers machinery" "$LINENO" 5
8249 fi # test -n "$CONFIG_HEADERS"
8250
8251
8252 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8253 shift
8254 for ac_tag
8255 do
8256 case $ac_tag in
8257 :[FHLC]) ac_mode=$ac_tag; continue;;
8258 esac
8259 case $ac_mode$ac_tag in
8260 :[FHL]*:*);;
8261 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8262 :[FH]-) ac_tag=-:-;;
8263 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8264 esac
8265 ac_save_IFS=$IFS
8266 IFS=:
8267 set x $ac_tag
8268 IFS=$ac_save_IFS
8269 shift
8270 ac_file=$1
8271 shift
8272
8273 case $ac_mode in
8274 :L) ac_source=$1;;
8275 :[FH])
8276 ac_file_inputs=
8277 for ac_f
8278 do
8279 case $ac_f in
8280 -) ac_f="$tmp/stdin";;
8281 *) # Look for the file first in the build tree, then in the source tree
8282 # (if the path is not absolute). The absolute path cannot be DOS-style,
8283 # because $ac_f cannot contain `:'.
8284 test -f "$ac_f" ||
8285 case $ac_f in
8286 [\\/$]*) false;;
8287 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8288 esac ||
8289 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8290 esac
8291 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8292 as_fn_append ac_file_inputs " '$ac_f'"
8293 done
8294
8295 # Let's still pretend it is `configure' which instantiates (i.e., don't
8296 # use $as_me), people would be surprised to read:
8297 # /* config.h. Generated by config.status. */
8298 configure_input='Generated from '`
8299 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8300 `' by configure.'
8301 if test x"$ac_file" != x-; then
8302 configure_input="$ac_file. $configure_input"
8303 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8304 $as_echo "$as_me: creating $ac_file" >&6;}
8305 fi
8306 # Neutralize special characters interpreted by sed in replacement strings.
8307 case $configure_input in #(
8308 *\&* | *\|* | *\\* )
8309 ac_sed_conf_input=`$as_echo "$configure_input" |
8310 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8311 *) ac_sed_conf_input=$configure_input;;
8312 esac
8313
8314 case $ac_tag in
8315 *:-:* | *:-) cat >"$tmp/stdin" \
8316 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8317 esac
8318 ;;
8319 esac
8320
8321 ac_dir=`$as_dirname -- "$ac_file" ||
8322 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8323 X"$ac_file" : 'X\(//\)[^/]' \| \
8324 X"$ac_file" : 'X\(//\)$' \| \
8325 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8326 $as_echo X"$ac_file" |
8327 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8328 s//\1/
8329 q
8330 }
8331 /^X\(\/\/\)[^/].*/{
8332 s//\1/
8333 q
8334 }
8335 /^X\(\/\/\)$/{
8336 s//\1/
8337 q
8338 }
8339 /^X\(\/\).*/{
8340 s//\1/
8341 q
8342 }
8343 s/.*/./; q'`
8344 as_dir="$ac_dir"; as_fn_mkdir_p
8345 ac_builddir=.
8346
8347 case "$ac_dir" in
8348 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8349 *)
8350 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8351 # A ".." for each directory in $ac_dir_suffix.
8352 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8353 case $ac_top_builddir_sub in
8354 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8355 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8356 esac ;;
8357 esac
8358 ac_abs_top_builddir=$ac_pwd
8359 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8360 # for backward compatibility:
8361 ac_top_builddir=$ac_top_build_prefix
8362
8363 case $srcdir in
8364 .) # We are building in place.
8365 ac_srcdir=.
8366 ac_top_srcdir=$ac_top_builddir_sub
8367 ac_abs_top_srcdir=$ac_pwd ;;
8368 [\\/]* | ?:[\\/]* ) # Absolute name.
8369 ac_srcdir=$srcdir$ac_dir_suffix;
8370 ac_top_srcdir=$srcdir
8371 ac_abs_top_srcdir=$srcdir ;;
8372 *) # Relative name.
8373 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8374 ac_top_srcdir=$ac_top_build_prefix$srcdir
8375 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8376 esac
8377 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8378
8379
8380 case $ac_mode in
8381 :F)
8382 #
8383 # CONFIG_FILE
8384 #
8385
8386 case $INSTALL in
8387 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8388 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8389 esac
8390 _ACEOF
8391
8392 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8393 # If the template does not know about datarootdir, expand it.
8394 # FIXME: This hack should be removed a few years after 2.60.
8395 ac_datarootdir_hack=; ac_datarootdir_seen=
8396 ac_sed_dataroot='
8397 /datarootdir/ {
8398 p
8399 q
8400 }
8401 /@datadir@/p
8402 /@docdir@/p
8403 /@infodir@/p
8404 /@localedir@/p
8405 /@mandir@/p'
8406 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8407 *datarootdir*) ac_datarootdir_seen=yes;;
8408 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8410 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8411 _ACEOF
8412 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8413 ac_datarootdir_hack='
8414 s&@datadir@&$datadir&g
8415 s&@docdir@&$docdir&g
8416 s&@infodir@&$infodir&g
8417 s&@localedir@&$localedir&g
8418 s&@mandir@&$mandir&g
8419 s&\\\${datarootdir}&$datarootdir&g' ;;
8420 esac
8421 _ACEOF
8422
8423 # Neutralize VPATH when `$srcdir' = `.'.
8424 # Shell code in configure.ac might set extrasub.
8425 # FIXME: do we really want to maintain this feature?
8426 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8427 ac_sed_extra="$ac_vpsub
8428 $extrasub
8429 _ACEOF
8430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8431 :t
8432 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8433 s|@configure_input@|$ac_sed_conf_input|;t t
8434 s&@top_builddir@&$ac_top_builddir_sub&;t t
8435 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8436 s&@srcdir@&$ac_srcdir&;t t
8437 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8438 s&@top_srcdir@&$ac_top_srcdir&;t t
8439 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8440 s&@builddir@&$ac_builddir&;t t
8441 s&@abs_builddir@&$ac_abs_builddir&;t t
8442 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8443 s&@INSTALL@&$ac_INSTALL&;t t
8444 $ac_datarootdir_hack
8445 "
8446 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8447 || as_fn_error "could not create $ac_file" "$LINENO" 5
8448
8449 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8450 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8451 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8453 which seems to be undefined. Please make sure it is defined." >&5
8454 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8455 which seems to be undefined. Please make sure it is defined." >&2;}
8456
8457 rm -f "$tmp/stdin"
8458 case $ac_file in
8459 -) cat "$tmp/out" && rm -f "$tmp/out";;
8460 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8461 esac \
8462 || as_fn_error "could not create $ac_file" "$LINENO" 5
8463 ;;
8464 :H)
8465 #
8466 # CONFIG_HEADER
8467 #
8468 if test x"$ac_file" != x-; then
8469 {
8470 $as_echo "/* $configure_input */" \
8471 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8472 } >"$tmp/config.h" \
8473 || as_fn_error "could not create $ac_file" "$LINENO" 5
8474 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8475 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8476 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8477 else
8478 rm -f "$ac_file"
8479 mv "$tmp/config.h" "$ac_file" \
8480 || as_fn_error "could not create $ac_file" "$LINENO" 5
8481 fi
8482 else
8483 $as_echo "/* $configure_input */" \
8484 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8485 || as_fn_error "could not create -" "$LINENO" 5
8486 fi
8487 ;;
8488
8489 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8490 $as_echo "$as_me: executing $ac_file commands" >&6;}
8491 ;;
8492 esac
8493
8494
8495 case $ac_file$ac_mode in
8496 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
8497 "config.h":H) echo timestamp > stamp-h1 ;;
8498
8499 esac
8500 done # for ac_tag
8501
8502
8503 as_fn_exit 0
8504 _ACEOF
8505 ac_clean_files=$ac_clean_files_save
8506
8507 test $ac_write_fail = 0 ||
8508 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8509
8510
8511 # configure is writing to config.log, and then calls config.status.
8512 # config.status does its own redirection, appending to config.log.
8513 # Unfortunately, on DOS this fails, as config.log is still kept open
8514 # by configure, so config.status won't be able to write to it; its
8515 # output is simply discarded. So we exec the FD to /dev/null,
8516 # effectively closing config.log, so it can be properly (re)opened and
8517 # appended to by config.status. When coming back to configure, we
8518 # need to make the FD available again.
8519 if test "$no_create" != yes; then
8520 ac_cs_success=:
8521 ac_config_status_args=
8522 test "$silent" = yes &&
8523 ac_config_status_args="$ac_config_status_args --quiet"
8524 exec 5>/dev/null
8525 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8526 exec 5>>config.log
8527 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8528 # would make configure fail if this is the last instruction.
8529 $ac_cs_success || as_fn_exit $?
8530 fi
8531 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8533 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8534 fi
8535
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