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* inferior.h (disable_randomization): Declare.
[deliverable/binutils-gdb.git] / gdb / gdbserver / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="server.c"
555 ac_config_libobj_dir=../gnulib
556 # Factoring default headers for most tests.
557 ac_includes_default="\
558 #include <stdio.h>
559 #ifdef HAVE_SYS_TYPES_H
560 # include <sys/types.h>
561 #endif
562 #ifdef HAVE_SYS_STAT_H
563 # include <sys/stat.h>
564 #endif
565 #ifdef STDC_HEADERS
566 # include <stdlib.h>
567 # include <stddef.h>
568 #else
569 # ifdef HAVE_STDLIB_H
570 # include <stdlib.h>
571 # endif
572 #endif
573 #ifdef HAVE_STRING_H
574 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
575 # include <memory.h>
576 # endif
577 # include <string.h>
578 #endif
579 #ifdef HAVE_STRINGS_H
580 # include <strings.h>
581 #endif
582 #ifdef HAVE_INTTYPES_H
583 # include <inttypes.h>
584 #endif
585 #ifdef HAVE_STDINT_H
586 # include <stdint.h>
587 #endif
588 #ifdef HAVE_UNISTD_H
589 # include <unistd.h>
590 #endif"
591
592 ac_subst_vars='LTLIBOBJS
593 extra_libraries
594 IPA_DEPFILES
595 srv_xmlfiles
596 srv_xmlbuiltin
597 USE_THREAD_DB
598 GDBSERVER_LIBS
599 GDBSERVER_DEPFILES
600 RDYNAMIC
601 REPORT_BUGS_TEXI
602 REPORT_BUGS_TO
603 PKGVERSION
604 WERROR_CFLAGS
605 WARN_CFLAGS
606 ustinc
607 ustlibs
608 LIBOBJS
609 ALLOCA
610 INSTALL_DATA
611 INSTALL_SCRIPT
612 INSTALL_PROGRAM
613 target_os
614 target_vendor
615 target_cpu
616 target
617 host_os
618 host_vendor
619 host_cpu
620 host
621 build_os
622 build_vendor
623 build_cpu
624 build
625 EGREP
626 GREP
627 CPP
628 OBJEXT
629 EXEEXT
630 ac_ct_CC
631 CPPFLAGS
632 LDFLAGS
633 CFLAGS
634 CC
635 target_alias
636 host_alias
637 build_alias
638 LIBS
639 ECHO_T
640 ECHO_N
641 ECHO_C
642 DEFS
643 mandir
644 localedir
645 libdir
646 psdir
647 pdfdir
648 dvidir
649 htmldir
650 infodir
651 docdir
652 oldincludedir
653 includedir
654 localstatedir
655 sharedstatedir
656 sysconfdir
657 datadir
658 datarootdir
659 libexecdir
660 sbindir
661 bindir
662 program_transform_name
663 prefix
664 exec_prefix
665 PACKAGE_URL
666 PACKAGE_BUGREPORT
667 PACKAGE_STRING
668 PACKAGE_VERSION
669 PACKAGE_TARNAME
670 PACKAGE_NAME
671 PATH_SEPARATOR
672 SHELL'
673 ac_subst_files=''
674 ac_user_opts='
675 enable_option_checking
676 with_ust
677 with_ust_include
678 with_ust_lib
679 enable_werror
680 with_pkgversion
681 with_bugurl
682 with_libthread_db
683 enable_inprocess_agent
684 '
685 ac_precious_vars='build_alias
686 host_alias
687 target_alias
688 CC
689 CFLAGS
690 LDFLAGS
691 LIBS
692 CPPFLAGS
693 CPP'
694
695
696 # Initialize some variables set by options.
697 ac_init_help=
698 ac_init_version=false
699 ac_unrecognized_opts=
700 ac_unrecognized_sep=
701 # The variables have the same names as the options, with
702 # dashes changed to underlines.
703 cache_file=/dev/null
704 exec_prefix=NONE
705 no_create=
706 no_recursion=
707 prefix=NONE
708 program_prefix=NONE
709 program_suffix=NONE
710 program_transform_name=s,x,x,
711 silent=
712 site=
713 srcdir=
714 verbose=
715 x_includes=NONE
716 x_libraries=NONE
717
718 # Installation directory options.
719 # These are left unexpanded so users can "make install exec_prefix=/foo"
720 # and all the variables that are supposed to be based on exec_prefix
721 # by default will actually change.
722 # Use braces instead of parens because sh, perl, etc. also accept them.
723 # (The list follows the same order as the GNU Coding Standards.)
724 bindir='${exec_prefix}/bin'
725 sbindir='${exec_prefix}/sbin'
726 libexecdir='${exec_prefix}/libexec'
727 datarootdir='${prefix}/share'
728 datadir='${datarootdir}'
729 sysconfdir='${prefix}/etc'
730 sharedstatedir='${prefix}/com'
731 localstatedir='${prefix}/var'
732 includedir='${prefix}/include'
733 oldincludedir='/usr/include'
734 docdir='${datarootdir}/doc/${PACKAGE}'
735 infodir='${datarootdir}/info'
736 htmldir='${docdir}'
737 dvidir='${docdir}'
738 pdfdir='${docdir}'
739 psdir='${docdir}'
740 libdir='${exec_prefix}/lib'
741 localedir='${datarootdir}/locale'
742 mandir='${datarootdir}/man'
743
744 ac_prev=
745 ac_dashdash=
746 for ac_option
747 do
748 # If the previous option needs an argument, assign it.
749 if test -n "$ac_prev"; then
750 eval $ac_prev=\$ac_option
751 ac_prev=
752 continue
753 fi
754
755 case $ac_option in
756 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
757 *) ac_optarg=yes ;;
758 esac
759
760 # Accept the important Cygnus configure options, so we can diagnose typos.
761
762 case $ac_dashdash$ac_option in
763 --)
764 ac_dashdash=yes ;;
765
766 -bindir | --bindir | --bindi | --bind | --bin | --bi)
767 ac_prev=bindir ;;
768 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
769 bindir=$ac_optarg ;;
770
771 -build | --build | --buil | --bui | --bu)
772 ac_prev=build_alias ;;
773 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
774 build_alias=$ac_optarg ;;
775
776 -cache-file | --cache-file | --cache-fil | --cache-fi \
777 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
778 ac_prev=cache_file ;;
779 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
780 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
781 cache_file=$ac_optarg ;;
782
783 --config-cache | -C)
784 cache_file=config.cache ;;
785
786 -datadir | --datadir | --datadi | --datad)
787 ac_prev=datadir ;;
788 -datadir=* | --datadir=* | --datadi=* | --datad=*)
789 datadir=$ac_optarg ;;
790
791 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
792 | --dataroo | --dataro | --datar)
793 ac_prev=datarootdir ;;
794 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
795 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
796 datarootdir=$ac_optarg ;;
797
798 -disable-* | --disable-*)
799 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
800 # Reject names that are not valid shell variable names.
801 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
802 as_fn_error "invalid feature name: $ac_useropt"
803 ac_useropt_orig=$ac_useropt
804 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
805 case $ac_user_opts in
806 *"
807 "enable_$ac_useropt"
808 "*) ;;
809 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
810 ac_unrecognized_sep=', ';;
811 esac
812 eval enable_$ac_useropt=no ;;
813
814 -docdir | --docdir | --docdi | --doc | --do)
815 ac_prev=docdir ;;
816 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
817 docdir=$ac_optarg ;;
818
819 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
820 ac_prev=dvidir ;;
821 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
822 dvidir=$ac_optarg ;;
823
824 -enable-* | --enable-*)
825 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
826 # Reject names that are not valid shell variable names.
827 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
828 as_fn_error "invalid feature name: $ac_useropt"
829 ac_useropt_orig=$ac_useropt
830 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
831 case $ac_user_opts in
832 *"
833 "enable_$ac_useropt"
834 "*) ;;
835 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
836 ac_unrecognized_sep=', ';;
837 esac
838 eval enable_$ac_useropt=\$ac_optarg ;;
839
840 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
841 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
842 | --exec | --exe | --ex)
843 ac_prev=exec_prefix ;;
844 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
845 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
846 | --exec=* | --exe=* | --ex=*)
847 exec_prefix=$ac_optarg ;;
848
849 -gas | --gas | --ga | --g)
850 # Obsolete; use --with-gas.
851 with_gas=yes ;;
852
853 -help | --help | --hel | --he | -h)
854 ac_init_help=long ;;
855 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
856 ac_init_help=recursive ;;
857 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
858 ac_init_help=short ;;
859
860 -host | --host | --hos | --ho)
861 ac_prev=host_alias ;;
862 -host=* | --host=* | --hos=* | --ho=*)
863 host_alias=$ac_optarg ;;
864
865 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
866 ac_prev=htmldir ;;
867 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
868 | --ht=*)
869 htmldir=$ac_optarg ;;
870
871 -includedir | --includedir | --includedi | --included | --include \
872 | --includ | --inclu | --incl | --inc)
873 ac_prev=includedir ;;
874 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
875 | --includ=* | --inclu=* | --incl=* | --inc=*)
876 includedir=$ac_optarg ;;
877
878 -infodir | --infodir | --infodi | --infod | --info | --inf)
879 ac_prev=infodir ;;
880 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
881 infodir=$ac_optarg ;;
882
883 -libdir | --libdir | --libdi | --libd)
884 ac_prev=libdir ;;
885 -libdir=* | --libdir=* | --libdi=* | --libd=*)
886 libdir=$ac_optarg ;;
887
888 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
889 | --libexe | --libex | --libe)
890 ac_prev=libexecdir ;;
891 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
892 | --libexe=* | --libex=* | --libe=*)
893 libexecdir=$ac_optarg ;;
894
895 -localedir | --localedir | --localedi | --localed | --locale)
896 ac_prev=localedir ;;
897 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
898 localedir=$ac_optarg ;;
899
900 -localstatedir | --localstatedir | --localstatedi | --localstated \
901 | --localstate | --localstat | --localsta | --localst | --locals)
902 ac_prev=localstatedir ;;
903 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
904 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
905 localstatedir=$ac_optarg ;;
906
907 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
908 ac_prev=mandir ;;
909 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
910 mandir=$ac_optarg ;;
911
912 -nfp | --nfp | --nf)
913 # Obsolete; use --without-fp.
914 with_fp=no ;;
915
916 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
917 | --no-cr | --no-c | -n)
918 no_create=yes ;;
919
920 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
921 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
922 no_recursion=yes ;;
923
924 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
925 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
926 | --oldin | --oldi | --old | --ol | --o)
927 ac_prev=oldincludedir ;;
928 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
929 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
930 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
931 oldincludedir=$ac_optarg ;;
932
933 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
934 ac_prev=prefix ;;
935 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
936 prefix=$ac_optarg ;;
937
938 -program-prefix | --program-prefix | --program-prefi | --program-pref \
939 | --program-pre | --program-pr | --program-p)
940 ac_prev=program_prefix ;;
941 -program-prefix=* | --program-prefix=* | --program-prefi=* \
942 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
943 program_prefix=$ac_optarg ;;
944
945 -program-suffix | --program-suffix | --program-suffi | --program-suff \
946 | --program-suf | --program-su | --program-s)
947 ac_prev=program_suffix ;;
948 -program-suffix=* | --program-suffix=* | --program-suffi=* \
949 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
950 program_suffix=$ac_optarg ;;
951
952 -program-transform-name | --program-transform-name \
953 | --program-transform-nam | --program-transform-na \
954 | --program-transform-n | --program-transform- \
955 | --program-transform | --program-transfor \
956 | --program-transfo | --program-transf \
957 | --program-trans | --program-tran \
958 | --progr-tra | --program-tr | --program-t)
959 ac_prev=program_transform_name ;;
960 -program-transform-name=* | --program-transform-name=* \
961 | --program-transform-nam=* | --program-transform-na=* \
962 | --program-transform-n=* | --program-transform-=* \
963 | --program-transform=* | --program-transfor=* \
964 | --program-transfo=* | --program-transf=* \
965 | --program-trans=* | --program-tran=* \
966 | --progr-tra=* | --program-tr=* | --program-t=*)
967 program_transform_name=$ac_optarg ;;
968
969 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
970 ac_prev=pdfdir ;;
971 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
972 pdfdir=$ac_optarg ;;
973
974 -psdir | --psdir | --psdi | --psd | --ps)
975 ac_prev=psdir ;;
976 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
977 psdir=$ac_optarg ;;
978
979 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
980 | -silent | --silent | --silen | --sile | --sil)
981 silent=yes ;;
982
983 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
984 ac_prev=sbindir ;;
985 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
986 | --sbi=* | --sb=*)
987 sbindir=$ac_optarg ;;
988
989 -sharedstatedir | --sharedstatedir | --sharedstatedi \
990 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
991 | --sharedst | --shareds | --shared | --share | --shar \
992 | --sha | --sh)
993 ac_prev=sharedstatedir ;;
994 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
995 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
996 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
997 | --sha=* | --sh=*)
998 sharedstatedir=$ac_optarg ;;
999
1000 -site | --site | --sit)
1001 ac_prev=site ;;
1002 -site=* | --site=* | --sit=*)
1003 site=$ac_optarg ;;
1004
1005 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1006 ac_prev=srcdir ;;
1007 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1008 srcdir=$ac_optarg ;;
1009
1010 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1011 | --syscon | --sysco | --sysc | --sys | --sy)
1012 ac_prev=sysconfdir ;;
1013 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1014 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1015 sysconfdir=$ac_optarg ;;
1016
1017 -target | --target | --targe | --targ | --tar | --ta | --t)
1018 ac_prev=target_alias ;;
1019 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1020 target_alias=$ac_optarg ;;
1021
1022 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1023 verbose=yes ;;
1024
1025 -version | --version | --versio | --versi | --vers | -V)
1026 ac_init_version=: ;;
1027
1028 -with-* | --with-*)
1029 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1030 # Reject names that are not valid shell variable names.
1031 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1032 as_fn_error "invalid package name: $ac_useropt"
1033 ac_useropt_orig=$ac_useropt
1034 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1035 case $ac_user_opts in
1036 *"
1037 "with_$ac_useropt"
1038 "*) ;;
1039 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1040 ac_unrecognized_sep=', ';;
1041 esac
1042 eval with_$ac_useropt=\$ac_optarg ;;
1043
1044 -without-* | --without-*)
1045 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1046 # Reject names that are not valid shell variable names.
1047 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1048 as_fn_error "invalid package name: $ac_useropt"
1049 ac_useropt_orig=$ac_useropt
1050 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1051 case $ac_user_opts in
1052 *"
1053 "with_$ac_useropt"
1054 "*) ;;
1055 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1056 ac_unrecognized_sep=', ';;
1057 esac
1058 eval with_$ac_useropt=no ;;
1059
1060 --x)
1061 # Obsolete; use --with-x.
1062 with_x=yes ;;
1063
1064 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1065 | --x-incl | --x-inc | --x-in | --x-i)
1066 ac_prev=x_includes ;;
1067 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1068 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1069 x_includes=$ac_optarg ;;
1070
1071 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1072 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1073 ac_prev=x_libraries ;;
1074 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1075 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1076 x_libraries=$ac_optarg ;;
1077
1078 -*) as_fn_error "unrecognized option: \`$ac_option'
1079 Try \`$0 --help' for more information."
1080 ;;
1081
1082 *=*)
1083 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1084 # Reject names that are not valid shell variable names.
1085 case $ac_envvar in #(
1086 '' | [0-9]* | *[!_$as_cr_alnum]* )
1087 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1088 esac
1089 eval $ac_envvar=\$ac_optarg
1090 export $ac_envvar ;;
1091
1092 *)
1093 # FIXME: should be removed in autoconf 3.0.
1094 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1095 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1096 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1097 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1098 ;;
1099
1100 esac
1101 done
1102
1103 if test -n "$ac_prev"; then
1104 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1105 as_fn_error "missing argument to $ac_option"
1106 fi
1107
1108 if test -n "$ac_unrecognized_opts"; then
1109 case $enable_option_checking in
1110 no) ;;
1111 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1112 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1113 esac
1114 fi
1115
1116 # Check all directory arguments for consistency.
1117 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1118 datadir sysconfdir sharedstatedir localstatedir includedir \
1119 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1120 libdir localedir mandir
1121 do
1122 eval ac_val=\$$ac_var
1123 # Remove trailing slashes.
1124 case $ac_val in
1125 */ )
1126 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1127 eval $ac_var=\$ac_val;;
1128 esac
1129 # Be sure to have absolute directory names.
1130 case $ac_val in
1131 [\\/$]* | ?:[\\/]* ) continue;;
1132 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1133 esac
1134 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1135 done
1136
1137 # There might be people who depend on the old broken behavior: `$host'
1138 # used to hold the argument of --host etc.
1139 # FIXME: To remove some day.
1140 build=$build_alias
1141 host=$host_alias
1142 target=$target_alias
1143
1144 # FIXME: To remove some day.
1145 if test "x$host_alias" != x; then
1146 if test "x$build_alias" = x; then
1147 cross_compiling=maybe
1148 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1149 If a cross compiler is detected then cross compile mode will be used." >&2
1150 elif test "x$build_alias" != "x$host_alias"; then
1151 cross_compiling=yes
1152 fi
1153 fi
1154
1155 ac_tool_prefix=
1156 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1157
1158 test "$silent" = yes && exec 6>/dev/null
1159
1160
1161 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1162 ac_ls_di=`ls -di .` &&
1163 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1164 as_fn_error "working directory cannot be determined"
1165 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1166 as_fn_error "pwd does not report name of working directory"
1167
1168
1169 # Find the source files, if location was not specified.
1170 if test -z "$srcdir"; then
1171 ac_srcdir_defaulted=yes
1172 # Try the directory containing this script, then the parent directory.
1173 ac_confdir=`$as_dirname -- "$as_myself" ||
1174 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1175 X"$as_myself" : 'X\(//\)[^/]' \| \
1176 X"$as_myself" : 'X\(//\)$' \| \
1177 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1178 $as_echo X"$as_myself" |
1179 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1180 s//\1/
1181 q
1182 }
1183 /^X\(\/\/\)[^/].*/{
1184 s//\1/
1185 q
1186 }
1187 /^X\(\/\/\)$/{
1188 s//\1/
1189 q
1190 }
1191 /^X\(\/\).*/{
1192 s//\1/
1193 q
1194 }
1195 s/.*/./; q'`
1196 srcdir=$ac_confdir
1197 if test ! -r "$srcdir/$ac_unique_file"; then
1198 srcdir=..
1199 fi
1200 else
1201 ac_srcdir_defaulted=no
1202 fi
1203 if test ! -r "$srcdir/$ac_unique_file"; then
1204 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1205 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1206 fi
1207 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1208 ac_abs_confdir=`(
1209 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1210 pwd)`
1211 # When building in place, set srcdir=.
1212 if test "$ac_abs_confdir" = "$ac_pwd"; then
1213 srcdir=.
1214 fi
1215 # Remove unnecessary trailing slashes from srcdir.
1216 # Double slashes in file names in object file debugging info
1217 # mess up M-x gdb in Emacs.
1218 case $srcdir in
1219 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1220 esac
1221 for ac_var in $ac_precious_vars; do
1222 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1223 eval ac_env_${ac_var}_value=\$${ac_var}
1224 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1225 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1226 done
1227
1228 #
1229 # Report the --help message.
1230 #
1231 if test "$ac_init_help" = "long"; then
1232 # Omit some internal or obsolete options to make the list less imposing.
1233 # This message is too long to be a string in the A/UX 3.1 sh.
1234 cat <<_ACEOF
1235 \`configure' configures this package to adapt to many kinds of systems.
1236
1237 Usage: $0 [OPTION]... [VAR=VALUE]...
1238
1239 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1240 VAR=VALUE. See below for descriptions of some of the useful variables.
1241
1242 Defaults for the options are specified in brackets.
1243
1244 Configuration:
1245 -h, --help display this help and exit
1246 --help=short display options specific to this package
1247 --help=recursive display the short help of all the included packages
1248 -V, --version display version information and exit
1249 -q, --quiet, --silent do not print \`checking...' messages
1250 --cache-file=FILE cache test results in FILE [disabled]
1251 -C, --config-cache alias for \`--cache-file=config.cache'
1252 -n, --no-create do not create output files
1253 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1254
1255 Installation directories:
1256 --prefix=PREFIX install architecture-independent files in PREFIX
1257 [$ac_default_prefix]
1258 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1259 [PREFIX]
1260
1261 By default, \`make install' will install all the files in
1262 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1263 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1264 for instance \`--prefix=\$HOME'.
1265
1266 For better control, use the options below.
1267
1268 Fine tuning of the installation directories:
1269 --bindir=DIR user executables [EPREFIX/bin]
1270 --sbindir=DIR system admin executables [EPREFIX/sbin]
1271 --libexecdir=DIR program executables [EPREFIX/libexec]
1272 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1273 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1274 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1275 --libdir=DIR object code libraries [EPREFIX/lib]
1276 --includedir=DIR C header files [PREFIX/include]
1277 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1278 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1279 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1280 --infodir=DIR info documentation [DATAROOTDIR/info]
1281 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1282 --mandir=DIR man documentation [DATAROOTDIR/man]
1283 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1284 --htmldir=DIR html documentation [DOCDIR]
1285 --dvidir=DIR dvi documentation [DOCDIR]
1286 --pdfdir=DIR pdf documentation [DOCDIR]
1287 --psdir=DIR ps documentation [DOCDIR]
1288 _ACEOF
1289
1290 cat <<\_ACEOF
1291
1292 Program names:
1293 --program-prefix=PREFIX prepend PREFIX to installed program names
1294 --program-suffix=SUFFIX append SUFFIX to installed program names
1295 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1296
1297 System types:
1298 --build=BUILD configure for building on BUILD [guessed]
1299 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1300 --target=TARGET configure for building compilers for TARGET [HOST]
1301 _ACEOF
1302 fi
1303
1304 if test -n "$ac_init_help"; then
1305
1306 cat <<\_ACEOF
1307
1308 Optional Features:
1309 --disable-option-checking ignore unrecognized --enable/--with options
1310 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1311 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1312 --enable-werror treat compile warnings as errors
1313 --enable-inprocess-agent
1314 inprocess agent
1315
1316 Optional Packages:
1317 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1318 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1319 --with-ust=PATH Specify prefix directory for the installed UST package
1320 Equivalent to --with-ust-include=PATH/include
1321 plus --with-ust-lib=PATH/lib
1322 --with-ust-include=PATH Specify directory for installed UST include files
1323 --with-ust-lib=PATH Specify the directory for the installed UST library
1324 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1325 --with-bugurl=URL Direct users to URL to report a bug
1326 --with-libthread-db=PATH
1327 use given libthread_db directly
1328
1329 Some influential environment variables:
1330 CC C compiler command
1331 CFLAGS C compiler flags
1332 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1333 nonstandard directory <lib dir>
1334 LIBS libraries to pass to the linker, e.g. -l<library>
1335 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1336 you have headers in a nonstandard directory <include dir>
1337 CPP C preprocessor
1338
1339 Use these variables to override the choices made by `configure' or to help
1340 it to find libraries and programs with nonstandard names/locations.
1341
1342 Report bugs to the package provider.
1343 _ACEOF
1344 ac_status=$?
1345 fi
1346
1347 if test "$ac_init_help" = "recursive"; then
1348 # If there are subdirs, report their specific --help.
1349 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1350 test -d "$ac_dir" ||
1351 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1352 continue
1353 ac_builddir=.
1354
1355 case "$ac_dir" in
1356 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1357 *)
1358 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1359 # A ".." for each directory in $ac_dir_suffix.
1360 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1361 case $ac_top_builddir_sub in
1362 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1363 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1364 esac ;;
1365 esac
1366 ac_abs_top_builddir=$ac_pwd
1367 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1368 # for backward compatibility:
1369 ac_top_builddir=$ac_top_build_prefix
1370
1371 case $srcdir in
1372 .) # We are building in place.
1373 ac_srcdir=.
1374 ac_top_srcdir=$ac_top_builddir_sub
1375 ac_abs_top_srcdir=$ac_pwd ;;
1376 [\\/]* | ?:[\\/]* ) # Absolute name.
1377 ac_srcdir=$srcdir$ac_dir_suffix;
1378 ac_top_srcdir=$srcdir
1379 ac_abs_top_srcdir=$srcdir ;;
1380 *) # Relative name.
1381 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1382 ac_top_srcdir=$ac_top_build_prefix$srcdir
1383 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1384 esac
1385 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1386
1387 cd "$ac_dir" || { ac_status=$?; continue; }
1388 # Check for guested configure.
1389 if test -f "$ac_srcdir/configure.gnu"; then
1390 echo &&
1391 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1392 elif test -f "$ac_srcdir/configure"; then
1393 echo &&
1394 $SHELL "$ac_srcdir/configure" --help=recursive
1395 else
1396 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1397 fi || ac_status=$?
1398 cd "$ac_pwd" || { ac_status=$?; break; }
1399 done
1400 fi
1401
1402 test -n "$ac_init_help" && exit $ac_status
1403 if $ac_init_version; then
1404 cat <<\_ACEOF
1405 configure
1406 generated by GNU Autoconf 2.64
1407
1408 Copyright (C) 2009 Free Software Foundation, Inc.
1409 This configure script is free software; the Free Software Foundation
1410 gives unlimited permission to copy, distribute and modify it.
1411 _ACEOF
1412 exit
1413 fi
1414
1415 ## ------------------------ ##
1416 ## Autoconf initialization. ##
1417 ## ------------------------ ##
1418
1419 # ac_fn_c_try_compile LINENO
1420 # --------------------------
1421 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1422 ac_fn_c_try_compile ()
1423 {
1424 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1425 rm -f conftest.$ac_objext
1426 if { { ac_try="$ac_compile"
1427 case "(($ac_try" in
1428 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1429 *) ac_try_echo=$ac_try;;
1430 esac
1431 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1432 $as_echo "$ac_try_echo"; } >&5
1433 (eval "$ac_compile") 2>conftest.err
1434 ac_status=$?
1435 if test -s conftest.err; then
1436 grep -v '^ *+' conftest.err >conftest.er1
1437 cat conftest.er1 >&5
1438 mv -f conftest.er1 conftest.err
1439 fi
1440 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1441 test $ac_status = 0; } && {
1442 test -z "$ac_c_werror_flag" ||
1443 test ! -s conftest.err
1444 } && test -s conftest.$ac_objext; then :
1445 ac_retval=0
1446 else
1447 $as_echo "$as_me: failed program was:" >&5
1448 sed 's/^/| /' conftest.$ac_ext >&5
1449
1450 ac_retval=1
1451 fi
1452 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1453 return $ac_retval
1454
1455 } # ac_fn_c_try_compile
1456
1457 # ac_fn_c_try_cpp LINENO
1458 # ----------------------
1459 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1460 ac_fn_c_try_cpp ()
1461 {
1462 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1463 if { { ac_try="$ac_cpp conftest.$ac_ext"
1464 case "(($ac_try" in
1465 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1466 *) ac_try_echo=$ac_try;;
1467 esac
1468 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1469 $as_echo "$ac_try_echo"; } >&5
1470 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1471 ac_status=$?
1472 if test -s conftest.err; then
1473 grep -v '^ *+' conftest.err >conftest.er1
1474 cat conftest.er1 >&5
1475 mv -f conftest.er1 conftest.err
1476 fi
1477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1478 test $ac_status = 0; } >/dev/null && {
1479 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1480 test ! -s conftest.err
1481 }; then :
1482 ac_retval=0
1483 else
1484 $as_echo "$as_me: failed program was:" >&5
1485 sed 's/^/| /' conftest.$ac_ext >&5
1486
1487 ac_retval=1
1488 fi
1489 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1490 return $ac_retval
1491
1492 } # ac_fn_c_try_cpp
1493
1494 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1495 # -------------------------------------------------------
1496 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1497 # the include files in INCLUDES and setting the cache variable VAR
1498 # accordingly.
1499 ac_fn_c_check_header_mongrel ()
1500 {
1501 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1502 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1504 $as_echo_n "checking for $2... " >&6; }
1505 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1506 $as_echo_n "(cached) " >&6
1507 fi
1508 eval ac_res=\$$3
1509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1510 $as_echo "$ac_res" >&6; }
1511 else
1512 # Is the header compilable?
1513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1514 $as_echo_n "checking $2 usability... " >&6; }
1515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1516 /* end confdefs.h. */
1517 $4
1518 #include <$2>
1519 _ACEOF
1520 if ac_fn_c_try_compile "$LINENO"; then :
1521 ac_header_compiler=yes
1522 else
1523 ac_header_compiler=no
1524 fi
1525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1527 $as_echo "$ac_header_compiler" >&6; }
1528
1529 # Is the header present?
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1531 $as_echo_n "checking $2 presence... " >&6; }
1532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1533 /* end confdefs.h. */
1534 #include <$2>
1535 _ACEOF
1536 if ac_fn_c_try_cpp "$LINENO"; then :
1537 ac_header_preproc=yes
1538 else
1539 ac_header_preproc=no
1540 fi
1541 rm -f conftest.err conftest.$ac_ext
1542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1543 $as_echo "$ac_header_preproc" >&6; }
1544
1545 # So? What about this header?
1546 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1547 yes:no: )
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1549 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1551 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1552 ;;
1553 no:yes:* )
1554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1555 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1557 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1559 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1561 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1563 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1564 ;;
1565 esac
1566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1567 $as_echo_n "checking for $2... " >&6; }
1568 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1569 $as_echo_n "(cached) " >&6
1570 else
1571 eval "$3=\$ac_header_compiler"
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 fi
1577 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1578
1579 } # ac_fn_c_check_header_mongrel
1580
1581 # ac_fn_c_try_run LINENO
1582 # ----------------------
1583 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1584 # that executables *can* be run.
1585 ac_fn_c_try_run ()
1586 {
1587 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1588 if { { ac_try="$ac_link"
1589 case "(($ac_try" in
1590 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1591 *) ac_try_echo=$ac_try;;
1592 esac
1593 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1594 $as_echo "$ac_try_echo"; } >&5
1595 (eval "$ac_link") 2>&5
1596 ac_status=$?
1597 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1598 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1599 { { case "(($ac_try" in
1600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1601 *) ac_try_echo=$ac_try;;
1602 esac
1603 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1604 $as_echo "$ac_try_echo"; } >&5
1605 (eval "$ac_try") 2>&5
1606 ac_status=$?
1607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1608 test $ac_status = 0; }; }; then :
1609 ac_retval=0
1610 else
1611 $as_echo "$as_me: program exited with status $ac_status" >&5
1612 $as_echo "$as_me: failed program was:" >&5
1613 sed 's/^/| /' conftest.$ac_ext >&5
1614
1615 ac_retval=$ac_status
1616 fi
1617 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1618 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1619 return $ac_retval
1620
1621 } # ac_fn_c_try_run
1622
1623 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1624 # -------------------------------------------------------
1625 # Tests whether HEADER exists and can be compiled using the include files in
1626 # INCLUDES, setting the cache variable VAR accordingly.
1627 ac_fn_c_check_header_compile ()
1628 {
1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1631 $as_echo_n "checking for $2... " >&6; }
1632 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1633 $as_echo_n "(cached) " >&6
1634 else
1635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1636 /* end confdefs.h. */
1637 $4
1638 #include <$2>
1639 _ACEOF
1640 if ac_fn_c_try_compile "$LINENO"; then :
1641 eval "$3=yes"
1642 else
1643 eval "$3=no"
1644 fi
1645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1646 fi
1647 eval ac_res=\$$3
1648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1649 $as_echo "$ac_res" >&6; }
1650 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1651
1652 } # ac_fn_c_check_header_compile
1653
1654 # ac_fn_c_try_link LINENO
1655 # -----------------------
1656 # Try to link conftest.$ac_ext, and return whether this succeeded.
1657 ac_fn_c_try_link ()
1658 {
1659 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660 rm -f conftest.$ac_objext conftest$ac_exeext
1661 if { { ac_try="$ac_link"
1662 case "(($ac_try" in
1663 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1664 *) ac_try_echo=$ac_try;;
1665 esac
1666 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1667 $as_echo "$ac_try_echo"; } >&5
1668 (eval "$ac_link") 2>conftest.err
1669 ac_status=$?
1670 if test -s conftest.err; then
1671 grep -v '^ *+' conftest.err >conftest.er1
1672 cat conftest.er1 >&5
1673 mv -f conftest.er1 conftest.err
1674 fi
1675 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1676 test $ac_status = 0; } && {
1677 test -z "$ac_c_werror_flag" ||
1678 test ! -s conftest.err
1679 } && test -s conftest$ac_exeext && {
1680 test "$cross_compiling" = yes ||
1681 $as_test_x conftest$ac_exeext
1682 }; then :
1683 ac_retval=0
1684 else
1685 $as_echo "$as_me: failed program was:" >&5
1686 sed 's/^/| /' conftest.$ac_ext >&5
1687
1688 ac_retval=1
1689 fi
1690 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1691 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1692 # interfere with the next link command; also delete a directory that is
1693 # left behind by Apple's compiler. We do this before executing the actions.
1694 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1695 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1696 return $ac_retval
1697
1698 } # ac_fn_c_try_link
1699
1700 # ac_fn_c_check_func LINENO FUNC VAR
1701 # ----------------------------------
1702 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1703 ac_fn_c_check_func ()
1704 {
1705 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1707 $as_echo_n "checking for $2... " >&6; }
1708 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1709 $as_echo_n "(cached) " >&6
1710 else
1711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1712 /* end confdefs.h. */
1713 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1714 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1715 #define $2 innocuous_$2
1716
1717 /* System header to define __stub macros and hopefully few prototypes,
1718 which can conflict with char $2 (); below.
1719 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1720 <limits.h> exists even on freestanding compilers. */
1721
1722 #ifdef __STDC__
1723 # include <limits.h>
1724 #else
1725 # include <assert.h>
1726 #endif
1727
1728 #undef $2
1729
1730 /* Override any GCC internal prototype to avoid an error.
1731 Use char because int might match the return type of a GCC
1732 builtin and then its argument prototype would still apply. */
1733 #ifdef __cplusplus
1734 extern "C"
1735 #endif
1736 char $2 ();
1737 /* The GNU C library defines this for functions which it implements
1738 to always fail with ENOSYS. Some functions are actually named
1739 something starting with __ and the normal name is an alias. */
1740 #if defined __stub_$2 || defined __stub___$2
1741 choke me
1742 #endif
1743
1744 int
1745 main ()
1746 {
1747 return $2 ();
1748 ;
1749 return 0;
1750 }
1751 _ACEOF
1752 if ac_fn_c_try_link "$LINENO"; then :
1753 eval "$3=yes"
1754 else
1755 eval "$3=no"
1756 fi
1757 rm -f core conftest.err conftest.$ac_objext \
1758 conftest$ac_exeext conftest.$ac_ext
1759 fi
1760 eval ac_res=\$$3
1761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1762 $as_echo "$ac_res" >&6; }
1763 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1764
1765 } # ac_fn_c_check_func
1766
1767 # ac_fn_c_check_decl LINENO SYMBOL VAR
1768 # ------------------------------------
1769 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1770 ac_fn_c_check_decl ()
1771 {
1772 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1773 as_decl_name=`echo $2|sed 's/ *(.*//'`
1774 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1776 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1777 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1778 $as_echo_n "(cached) " >&6
1779 else
1780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1781 /* end confdefs.h. */
1782 $4
1783 int
1784 main ()
1785 {
1786 #ifndef $as_decl_name
1787 #ifdef __cplusplus
1788 (void) $as_decl_use;
1789 #else
1790 (void) $as_decl_name;
1791 #endif
1792 #endif
1793
1794 ;
1795 return 0;
1796 }
1797 _ACEOF
1798 if ac_fn_c_try_compile "$LINENO"; then :
1799 eval "$3=yes"
1800 else
1801 eval "$3=no"
1802 fi
1803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1804 fi
1805 eval ac_res=\$$3
1806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1807 $as_echo "$ac_res" >&6; }
1808 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1809
1810 } # ac_fn_c_check_decl
1811
1812 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1813 # -------------------------------------------
1814 # Tests whether TYPE exists after having included INCLUDES, setting cache
1815 # variable VAR accordingly.
1816 ac_fn_c_check_type ()
1817 {
1818 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1820 $as_echo_n "checking for $2... " >&6; }
1821 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1822 $as_echo_n "(cached) " >&6
1823 else
1824 eval "$3=no"
1825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1826 /* end confdefs.h. */
1827 $4
1828 int
1829 main ()
1830 {
1831 if (sizeof ($2))
1832 return 0;
1833 ;
1834 return 0;
1835 }
1836 _ACEOF
1837 if ac_fn_c_try_compile "$LINENO"; then :
1838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1839 /* end confdefs.h. */
1840 $4
1841 int
1842 main ()
1843 {
1844 if (sizeof (($2)))
1845 return 0;
1846 ;
1847 return 0;
1848 }
1849 _ACEOF
1850 if ac_fn_c_try_compile "$LINENO"; then :
1851
1852 else
1853 eval "$3=yes"
1854 fi
1855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1856 fi
1857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1858 fi
1859 eval ac_res=\$$3
1860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1861 $as_echo "$ac_res" >&6; }
1862 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1863
1864 } # ac_fn_c_check_type
1865 cat >config.log <<_ACEOF
1866 This file contains any messages produced by compilers while
1867 running configure, to aid debugging if configure makes a mistake.
1868
1869 It was created by $as_me, which was
1870 generated by GNU Autoconf 2.64. Invocation command line was
1871
1872 $ $0 $@
1873
1874 _ACEOF
1875 exec 5>>config.log
1876 {
1877 cat <<_ASUNAME
1878 ## --------- ##
1879 ## Platform. ##
1880 ## --------- ##
1881
1882 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1883 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1884 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1885 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1886 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1887
1888 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1889 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1890
1891 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1892 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1893 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1894 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1895 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1896 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1897 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1898
1899 _ASUNAME
1900
1901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1902 for as_dir in $PATH
1903 do
1904 IFS=$as_save_IFS
1905 test -z "$as_dir" && as_dir=.
1906 $as_echo "PATH: $as_dir"
1907 done
1908 IFS=$as_save_IFS
1909
1910 } >&5
1911
1912 cat >&5 <<_ACEOF
1913
1914
1915 ## ----------- ##
1916 ## Core tests. ##
1917 ## ----------- ##
1918
1919 _ACEOF
1920
1921
1922 # Keep a trace of the command line.
1923 # Strip out --no-create and --no-recursion so they do not pile up.
1924 # Strip out --silent because we don't want to record it for future runs.
1925 # Also quote any args containing shell meta-characters.
1926 # Make two passes to allow for proper duplicate-argument suppression.
1927 ac_configure_args=
1928 ac_configure_args0=
1929 ac_configure_args1=
1930 ac_must_keep_next=false
1931 for ac_pass in 1 2
1932 do
1933 for ac_arg
1934 do
1935 case $ac_arg in
1936 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1937 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1938 | -silent | --silent | --silen | --sile | --sil)
1939 continue ;;
1940 *\'*)
1941 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1942 esac
1943 case $ac_pass in
1944 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1945 2)
1946 as_fn_append ac_configure_args1 " '$ac_arg'"
1947 if test $ac_must_keep_next = true; then
1948 ac_must_keep_next=false # Got value, back to normal.
1949 else
1950 case $ac_arg in
1951 *=* | --config-cache | -C | -disable-* | --disable-* \
1952 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1953 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1954 | -with-* | --with-* | -without-* | --without-* | --x)
1955 case "$ac_configure_args0 " in
1956 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1957 esac
1958 ;;
1959 -* ) ac_must_keep_next=true ;;
1960 esac
1961 fi
1962 as_fn_append ac_configure_args " '$ac_arg'"
1963 ;;
1964 esac
1965 done
1966 done
1967 { ac_configure_args0=; unset ac_configure_args0;}
1968 { ac_configure_args1=; unset ac_configure_args1;}
1969
1970 # When interrupted or exit'd, cleanup temporary files, and complete
1971 # config.log. We remove comments because anyway the quotes in there
1972 # would cause problems or look ugly.
1973 # WARNING: Use '\'' to represent an apostrophe within the trap.
1974 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1975 trap 'exit_status=$?
1976 # Save into config.log some information that might help in debugging.
1977 {
1978 echo
1979
1980 cat <<\_ASBOX
1981 ## ---------------- ##
1982 ## Cache variables. ##
1983 ## ---------------- ##
1984 _ASBOX
1985 echo
1986 # The following way of writing the cache mishandles newlines in values,
1987 (
1988 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1989 eval ac_val=\$$ac_var
1990 case $ac_val in #(
1991 *${as_nl}*)
1992 case $ac_var in #(
1993 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1994 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1995 esac
1996 case $ac_var in #(
1997 _ | IFS | as_nl) ;; #(
1998 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1999 *) { eval $ac_var=; unset $ac_var;} ;;
2000 esac ;;
2001 esac
2002 done
2003 (set) 2>&1 |
2004 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2005 *${as_nl}ac_space=\ *)
2006 sed -n \
2007 "s/'\''/'\''\\\\'\'''\''/g;
2008 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2009 ;; #(
2010 *)
2011 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2012 ;;
2013 esac |
2014 sort
2015 )
2016 echo
2017
2018 cat <<\_ASBOX
2019 ## ----------------- ##
2020 ## Output variables. ##
2021 ## ----------------- ##
2022 _ASBOX
2023 echo
2024 for ac_var in $ac_subst_vars
2025 do
2026 eval ac_val=\$$ac_var
2027 case $ac_val in
2028 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2029 esac
2030 $as_echo "$ac_var='\''$ac_val'\''"
2031 done | sort
2032 echo
2033
2034 if test -n "$ac_subst_files"; then
2035 cat <<\_ASBOX
2036 ## ------------------- ##
2037 ## File substitutions. ##
2038 ## ------------------- ##
2039 _ASBOX
2040 echo
2041 for ac_var in $ac_subst_files
2042 do
2043 eval ac_val=\$$ac_var
2044 case $ac_val in
2045 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2046 esac
2047 $as_echo "$ac_var='\''$ac_val'\''"
2048 done | sort
2049 echo
2050 fi
2051
2052 if test -s confdefs.h; then
2053 cat <<\_ASBOX
2054 ## ----------- ##
2055 ## confdefs.h. ##
2056 ## ----------- ##
2057 _ASBOX
2058 echo
2059 cat confdefs.h
2060 echo
2061 fi
2062 test "$ac_signal" != 0 &&
2063 $as_echo "$as_me: caught signal $ac_signal"
2064 $as_echo "$as_me: exit $exit_status"
2065 } >&5
2066 rm -f core *.core core.conftest.* &&
2067 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2068 exit $exit_status
2069 ' 0
2070 for ac_signal in 1 2 13 15; do
2071 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2072 done
2073 ac_signal=0
2074
2075 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2076 rm -f -r conftest* confdefs.h
2077
2078 $as_echo "/* confdefs.h */" > confdefs.h
2079
2080 # Predefined preprocessor variables.
2081
2082 cat >>confdefs.h <<_ACEOF
2083 #define PACKAGE_NAME "$PACKAGE_NAME"
2084 _ACEOF
2085
2086 cat >>confdefs.h <<_ACEOF
2087 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2088 _ACEOF
2089
2090 cat >>confdefs.h <<_ACEOF
2091 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2092 _ACEOF
2093
2094 cat >>confdefs.h <<_ACEOF
2095 #define PACKAGE_STRING "$PACKAGE_STRING"
2096 _ACEOF
2097
2098 cat >>confdefs.h <<_ACEOF
2099 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2100 _ACEOF
2101
2102 cat >>confdefs.h <<_ACEOF
2103 #define PACKAGE_URL "$PACKAGE_URL"
2104 _ACEOF
2105
2106
2107 # Let the site file select an alternate cache file if it wants to.
2108 # Prefer an explicitly selected file to automatically selected ones.
2109 ac_site_file1=NONE
2110 ac_site_file2=NONE
2111 if test -n "$CONFIG_SITE"; then
2112 ac_site_file1=$CONFIG_SITE
2113 elif test "x$prefix" != xNONE; then
2114 ac_site_file1=$prefix/share/config.site
2115 ac_site_file2=$prefix/etc/config.site
2116 else
2117 ac_site_file1=$ac_default_prefix/share/config.site
2118 ac_site_file2=$ac_default_prefix/etc/config.site
2119 fi
2120 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2121 do
2122 test "x$ac_site_file" = xNONE && continue
2123 if test -r "$ac_site_file"; then
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2125 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2126 sed 's/^/| /' "$ac_site_file" >&5
2127 . "$ac_site_file"
2128 fi
2129 done
2130
2131 if test -r "$cache_file"; then
2132 # Some versions of bash will fail to source /dev/null (special
2133 # files actually), so we avoid doing that.
2134 if test -f "$cache_file"; then
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2136 $as_echo "$as_me: loading cache $cache_file" >&6;}
2137 case $cache_file in
2138 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2139 *) . "./$cache_file";;
2140 esac
2141 fi
2142 else
2143 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2144 $as_echo "$as_me: creating cache $cache_file" >&6;}
2145 >$cache_file
2146 fi
2147
2148 # Check that the precious variables saved in the cache have kept the same
2149 # value.
2150 ac_cache_corrupted=false
2151 for ac_var in $ac_precious_vars; do
2152 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2153 eval ac_new_set=\$ac_env_${ac_var}_set
2154 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2155 eval ac_new_val=\$ac_env_${ac_var}_value
2156 case $ac_old_set,$ac_new_set in
2157 set,)
2158 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2159 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2160 ac_cache_corrupted=: ;;
2161 ,set)
2162 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2163 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2164 ac_cache_corrupted=: ;;
2165 ,);;
2166 *)
2167 if test "x$ac_old_val" != "x$ac_new_val"; then
2168 # differences in whitespace do not lead to failure.
2169 ac_old_val_w=`echo x $ac_old_val`
2170 ac_new_val_w=`echo x $ac_new_val`
2171 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2172 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2173 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2174 ac_cache_corrupted=:
2175 else
2176 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2177 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2178 eval $ac_var=\$ac_old_val
2179 fi
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2181 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2182 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2183 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2184 fi;;
2185 esac
2186 # Pass precious variables to config.status.
2187 if test "$ac_new_set" = set; then
2188 case $ac_new_val in
2189 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2190 *) ac_arg=$ac_var=$ac_new_val ;;
2191 esac
2192 case " $ac_configure_args " in
2193 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2194 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2195 esac
2196 fi
2197 done
2198 if $ac_cache_corrupted; then
2199 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2200 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2202 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2203 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2204 fi
2205 ## -------------------- ##
2206 ## Main body of script. ##
2207 ## -------------------- ##
2208
2209 ac_ext=c
2210 ac_cpp='$CPP $CPPFLAGS'
2211 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2212 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2213 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2214
2215
2216
2217
2218
2219 ac_config_headers="$ac_config_headers config.h:config.in"
2220
2221
2222
2223 ac_ext=c
2224 ac_cpp='$CPP $CPPFLAGS'
2225 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2226 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2227 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2228 if test -n "$ac_tool_prefix"; then
2229 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2230 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2232 $as_echo_n "checking for $ac_word... " >&6; }
2233 if test "${ac_cv_prog_CC+set}" = set; then :
2234 $as_echo_n "(cached) " >&6
2235 else
2236 if test -n "$CC"; then
2237 ac_cv_prog_CC="$CC" # Let the user override the test.
2238 else
2239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2240 for as_dir in $PATH
2241 do
2242 IFS=$as_save_IFS
2243 test -z "$as_dir" && as_dir=.
2244 for ac_exec_ext in '' $ac_executable_extensions; do
2245 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2246 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2248 break 2
2249 fi
2250 done
2251 done
2252 IFS=$as_save_IFS
2253
2254 fi
2255 fi
2256 CC=$ac_cv_prog_CC
2257 if test -n "$CC"; then
2258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2259 $as_echo "$CC" >&6; }
2260 else
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2262 $as_echo "no" >&6; }
2263 fi
2264
2265
2266 fi
2267 if test -z "$ac_cv_prog_CC"; then
2268 ac_ct_CC=$CC
2269 # Extract the first word of "gcc", so it can be a program name with args.
2270 set dummy gcc; ac_word=$2
2271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2272 $as_echo_n "checking for $ac_word... " >&6; }
2273 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2274 $as_echo_n "(cached) " >&6
2275 else
2276 if test -n "$ac_ct_CC"; then
2277 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2278 else
2279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2280 for as_dir in $PATH
2281 do
2282 IFS=$as_save_IFS
2283 test -z "$as_dir" && as_dir=.
2284 for ac_exec_ext in '' $ac_executable_extensions; do
2285 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2286 ac_cv_prog_ac_ct_CC="gcc"
2287 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2288 break 2
2289 fi
2290 done
2291 done
2292 IFS=$as_save_IFS
2293
2294 fi
2295 fi
2296 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2297 if test -n "$ac_ct_CC"; then
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2299 $as_echo "$ac_ct_CC" >&6; }
2300 else
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2302 $as_echo "no" >&6; }
2303 fi
2304
2305 if test "x$ac_ct_CC" = x; then
2306 CC=""
2307 else
2308 case $cross_compiling:$ac_tool_warned in
2309 yes:)
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2311 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2312 ac_tool_warned=yes ;;
2313 esac
2314 CC=$ac_ct_CC
2315 fi
2316 else
2317 CC="$ac_cv_prog_CC"
2318 fi
2319
2320 if test -z "$CC"; then
2321 if test -n "$ac_tool_prefix"; then
2322 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2323 set dummy ${ac_tool_prefix}cc; ac_word=$2
2324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2325 $as_echo_n "checking for $ac_word... " >&6; }
2326 if test "${ac_cv_prog_CC+set}" = set; then :
2327 $as_echo_n "(cached) " >&6
2328 else
2329 if test -n "$CC"; then
2330 ac_cv_prog_CC="$CC" # Let the user override the test.
2331 else
2332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2333 for as_dir in $PATH
2334 do
2335 IFS=$as_save_IFS
2336 test -z "$as_dir" && as_dir=.
2337 for ac_exec_ext in '' $ac_executable_extensions; do
2338 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2339 ac_cv_prog_CC="${ac_tool_prefix}cc"
2340 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2341 break 2
2342 fi
2343 done
2344 done
2345 IFS=$as_save_IFS
2346
2347 fi
2348 fi
2349 CC=$ac_cv_prog_CC
2350 if test -n "$CC"; then
2351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2352 $as_echo "$CC" >&6; }
2353 else
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2355 $as_echo "no" >&6; }
2356 fi
2357
2358
2359 fi
2360 fi
2361 if test -z "$CC"; then
2362 # Extract the first word of "cc", so it can be a program name with args.
2363 set dummy cc; ac_word=$2
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2365 $as_echo_n "checking for $ac_word... " >&6; }
2366 if test "${ac_cv_prog_CC+set}" = set; then :
2367 $as_echo_n "(cached) " >&6
2368 else
2369 if test -n "$CC"; then
2370 ac_cv_prog_CC="$CC" # Let the user override the test.
2371 else
2372 ac_prog_rejected=no
2373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2374 for as_dir in $PATH
2375 do
2376 IFS=$as_save_IFS
2377 test -z "$as_dir" && as_dir=.
2378 for ac_exec_ext in '' $ac_executable_extensions; do
2379 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2380 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2381 ac_prog_rejected=yes
2382 continue
2383 fi
2384 ac_cv_prog_CC="cc"
2385 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2386 break 2
2387 fi
2388 done
2389 done
2390 IFS=$as_save_IFS
2391
2392 if test $ac_prog_rejected = yes; then
2393 # We found a bogon in the path, so make sure we never use it.
2394 set dummy $ac_cv_prog_CC
2395 shift
2396 if test $# != 0; then
2397 # We chose a different compiler from the bogus one.
2398 # However, it has the same basename, so the bogon will be chosen
2399 # first if we set CC to just the basename; use the full file name.
2400 shift
2401 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2402 fi
2403 fi
2404 fi
2405 fi
2406 CC=$ac_cv_prog_CC
2407 if test -n "$CC"; then
2408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2409 $as_echo "$CC" >&6; }
2410 else
2411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2412 $as_echo "no" >&6; }
2413 fi
2414
2415
2416 fi
2417 if test -z "$CC"; then
2418 if test -n "$ac_tool_prefix"; then
2419 for ac_prog in cl.exe
2420 do
2421 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2422 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2424 $as_echo_n "checking for $ac_word... " >&6; }
2425 if test "${ac_cv_prog_CC+set}" = set; then :
2426 $as_echo_n "(cached) " >&6
2427 else
2428 if test -n "$CC"; then
2429 ac_cv_prog_CC="$CC" # Let the user override the test.
2430 else
2431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2432 for as_dir in $PATH
2433 do
2434 IFS=$as_save_IFS
2435 test -z "$as_dir" && as_dir=.
2436 for ac_exec_ext in '' $ac_executable_extensions; do
2437 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2438 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2440 break 2
2441 fi
2442 done
2443 done
2444 IFS=$as_save_IFS
2445
2446 fi
2447 fi
2448 CC=$ac_cv_prog_CC
2449 if test -n "$CC"; then
2450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2451 $as_echo "$CC" >&6; }
2452 else
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2454 $as_echo "no" >&6; }
2455 fi
2456
2457
2458 test -n "$CC" && break
2459 done
2460 fi
2461 if test -z "$CC"; then
2462 ac_ct_CC=$CC
2463 for ac_prog in cl.exe
2464 do
2465 # Extract the first word of "$ac_prog", so it can be a program name with args.
2466 set dummy $ac_prog; ac_word=$2
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2468 $as_echo_n "checking for $ac_word... " >&6; }
2469 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2470 $as_echo_n "(cached) " >&6
2471 else
2472 if test -n "$ac_ct_CC"; then
2473 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2474 else
2475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2476 for as_dir in $PATH
2477 do
2478 IFS=$as_save_IFS
2479 test -z "$as_dir" && as_dir=.
2480 for ac_exec_ext in '' $ac_executable_extensions; do
2481 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2482 ac_cv_prog_ac_ct_CC="$ac_prog"
2483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2484 break 2
2485 fi
2486 done
2487 done
2488 IFS=$as_save_IFS
2489
2490 fi
2491 fi
2492 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2493 if test -n "$ac_ct_CC"; then
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2495 $as_echo "$ac_ct_CC" >&6; }
2496 else
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2498 $as_echo "no" >&6; }
2499 fi
2500
2501
2502 test -n "$ac_ct_CC" && break
2503 done
2504
2505 if test "x$ac_ct_CC" = x; then
2506 CC=""
2507 else
2508 case $cross_compiling:$ac_tool_warned in
2509 yes:)
2510 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2511 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2512 ac_tool_warned=yes ;;
2513 esac
2514 CC=$ac_ct_CC
2515 fi
2516 fi
2517
2518 fi
2519
2520
2521 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2522 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2523 as_fn_error "no acceptable C compiler found in \$PATH
2524 See \`config.log' for more details." "$LINENO" 5; }
2525
2526 # Provide some information about the compiler.
2527 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2528 set X $ac_compile
2529 ac_compiler=$2
2530 for ac_option in --version -v -V -qversion; do
2531 { { ac_try="$ac_compiler $ac_option >&5"
2532 case "(($ac_try" in
2533 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2534 *) ac_try_echo=$ac_try;;
2535 esac
2536 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2537 $as_echo "$ac_try_echo"; } >&5
2538 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2539 ac_status=$?
2540 if test -s conftest.err; then
2541 sed '10a\
2542 ... rest of stderr output deleted ...
2543 10q' conftest.err >conftest.er1
2544 cat conftest.er1 >&5
2545 rm -f conftest.er1 conftest.err
2546 fi
2547 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2548 test $ac_status = 0; }
2549 done
2550
2551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2552 /* end confdefs.h. */
2553
2554 int
2555 main ()
2556 {
2557
2558 ;
2559 return 0;
2560 }
2561 _ACEOF
2562 ac_clean_files_save=$ac_clean_files
2563 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2564 # Try to create an executable without -o first, disregard a.out.
2565 # It will help us diagnose broken compilers, and finding out an intuition
2566 # of exeext.
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2568 $as_echo_n "checking for C compiler default output file name... " >&6; }
2569 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2570
2571 # The possible output files:
2572 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2573
2574 ac_rmfiles=
2575 for ac_file in $ac_files
2576 do
2577 case $ac_file in
2578 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2579 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2580 esac
2581 done
2582 rm -f $ac_rmfiles
2583
2584 if { { ac_try="$ac_link_default"
2585 case "(($ac_try" in
2586 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2587 *) ac_try_echo=$ac_try;;
2588 esac
2589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2590 $as_echo "$ac_try_echo"; } >&5
2591 (eval "$ac_link_default") 2>&5
2592 ac_status=$?
2593 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2594 test $ac_status = 0; }; then :
2595 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2596 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2597 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2598 # so that the user can short-circuit this test for compilers unknown to
2599 # Autoconf.
2600 for ac_file in $ac_files ''
2601 do
2602 test -f "$ac_file" || continue
2603 case $ac_file in
2604 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2605 ;;
2606 [ab].out )
2607 # We found the default executable, but exeext='' is most
2608 # certainly right.
2609 break;;
2610 *.* )
2611 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2612 then :; else
2613 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2614 fi
2615 # We set ac_cv_exeext here because the later test for it is not
2616 # safe: cross compilers may not add the suffix if given an `-o'
2617 # argument, so we may need to know it at that point already.
2618 # Even if this section looks crufty: it has the advantage of
2619 # actually working.
2620 break;;
2621 * )
2622 break;;
2623 esac
2624 done
2625 test "$ac_cv_exeext" = no && ac_cv_exeext=
2626
2627 else
2628 ac_file=''
2629 fi
2630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2631 $as_echo "$ac_file" >&6; }
2632 if test -z "$ac_file"; then :
2633 $as_echo "$as_me: failed program was:" >&5
2634 sed 's/^/| /' conftest.$ac_ext >&5
2635
2636 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2637 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2638 { as_fn_set_status 77
2639 as_fn_error "C compiler cannot create executables
2640 See \`config.log' for more details." "$LINENO" 5; }; }
2641 fi
2642 ac_exeext=$ac_cv_exeext
2643
2644 # Check that the compiler produces executables we can run. If not, either
2645 # the compiler is broken, or we cross compile.
2646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2647 $as_echo_n "checking whether the C compiler works... " >&6; }
2648 # If not cross compiling, check that we can run a simple program.
2649 if test "$cross_compiling" != yes; then
2650 if { ac_try='./$ac_file'
2651 { { case "(($ac_try" in
2652 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2653 *) ac_try_echo=$ac_try;;
2654 esac
2655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2656 $as_echo "$ac_try_echo"; } >&5
2657 (eval "$ac_try") 2>&5
2658 ac_status=$?
2659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2660 test $ac_status = 0; }; }; then
2661 cross_compiling=no
2662 else
2663 if test "$cross_compiling" = maybe; then
2664 cross_compiling=yes
2665 else
2666 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2667 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2668 as_fn_error "cannot run C compiled programs.
2669 If you meant to cross compile, use \`--host'.
2670 See \`config.log' for more details." "$LINENO" 5; }
2671 fi
2672 fi
2673 fi
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2675 $as_echo "yes" >&6; }
2676
2677 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2678 ac_clean_files=$ac_clean_files_save
2679 # Check that the compiler produces executables we can run. If not, either
2680 # the compiler is broken, or we cross compile.
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2682 $as_echo_n "checking whether we are cross compiling... " >&6; }
2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2684 $as_echo "$cross_compiling" >&6; }
2685
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2687 $as_echo_n "checking for suffix of executables... " >&6; }
2688 if { { ac_try="$ac_link"
2689 case "(($ac_try" in
2690 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2691 *) ac_try_echo=$ac_try;;
2692 esac
2693 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2694 $as_echo "$ac_try_echo"; } >&5
2695 (eval "$ac_link") 2>&5
2696 ac_status=$?
2697 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2698 test $ac_status = 0; }; then :
2699 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2700 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2701 # work properly (i.e., refer to `conftest.exe'), while it won't with
2702 # `rm'.
2703 for ac_file in conftest.exe conftest conftest.*; do
2704 test -f "$ac_file" || continue
2705 case $ac_file in
2706 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2707 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2708 break;;
2709 * ) break;;
2710 esac
2711 done
2712 else
2713 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2714 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2715 as_fn_error "cannot compute suffix of executables: cannot compile and link
2716 See \`config.log' for more details." "$LINENO" 5; }
2717 fi
2718 rm -f conftest$ac_cv_exeext
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2720 $as_echo "$ac_cv_exeext" >&6; }
2721
2722 rm -f conftest.$ac_ext
2723 EXEEXT=$ac_cv_exeext
2724 ac_exeext=$EXEEXT
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2726 $as_echo_n "checking for suffix of object files... " >&6; }
2727 if test "${ac_cv_objext+set}" = set; then :
2728 $as_echo_n "(cached) " >&6
2729 else
2730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2731 /* end confdefs.h. */
2732
2733 int
2734 main ()
2735 {
2736
2737 ;
2738 return 0;
2739 }
2740 _ACEOF
2741 rm -f conftest.o conftest.obj
2742 if { { ac_try="$ac_compile"
2743 case "(($ac_try" in
2744 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2745 *) ac_try_echo=$ac_try;;
2746 esac
2747 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2748 $as_echo "$ac_try_echo"; } >&5
2749 (eval "$ac_compile") 2>&5
2750 ac_status=$?
2751 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2752 test $ac_status = 0; }; then :
2753 for ac_file in conftest.o conftest.obj conftest.*; do
2754 test -f "$ac_file" || continue;
2755 case $ac_file in
2756 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2757 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2758 break;;
2759 esac
2760 done
2761 else
2762 $as_echo "$as_me: failed program was:" >&5
2763 sed 's/^/| /' conftest.$ac_ext >&5
2764
2765 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2767 as_fn_error "cannot compute suffix of object files: cannot compile
2768 See \`config.log' for more details." "$LINENO" 5; }
2769 fi
2770 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2771 fi
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2773 $as_echo "$ac_cv_objext" >&6; }
2774 OBJEXT=$ac_cv_objext
2775 ac_objext=$OBJEXT
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2777 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2778 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2779 $as_echo_n "(cached) " >&6
2780 else
2781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2782 /* end confdefs.h. */
2783
2784 int
2785 main ()
2786 {
2787 #ifndef __GNUC__
2788 choke me
2789 #endif
2790
2791 ;
2792 return 0;
2793 }
2794 _ACEOF
2795 if ac_fn_c_try_compile "$LINENO"; then :
2796 ac_compiler_gnu=yes
2797 else
2798 ac_compiler_gnu=no
2799 fi
2800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2801 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2802
2803 fi
2804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2805 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2806 if test $ac_compiler_gnu = yes; then
2807 GCC=yes
2808 else
2809 GCC=
2810 fi
2811 ac_test_CFLAGS=${CFLAGS+set}
2812 ac_save_CFLAGS=$CFLAGS
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2814 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2815 if test "${ac_cv_prog_cc_g+set}" = set; then :
2816 $as_echo_n "(cached) " >&6
2817 else
2818 ac_save_c_werror_flag=$ac_c_werror_flag
2819 ac_c_werror_flag=yes
2820 ac_cv_prog_cc_g=no
2821 CFLAGS="-g"
2822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2823 /* end confdefs.h. */
2824
2825 int
2826 main ()
2827 {
2828
2829 ;
2830 return 0;
2831 }
2832 _ACEOF
2833 if ac_fn_c_try_compile "$LINENO"; then :
2834 ac_cv_prog_cc_g=yes
2835 else
2836 CFLAGS=""
2837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2838 /* end confdefs.h. */
2839
2840 int
2841 main ()
2842 {
2843
2844 ;
2845 return 0;
2846 }
2847 _ACEOF
2848 if ac_fn_c_try_compile "$LINENO"; then :
2849
2850 else
2851 ac_c_werror_flag=$ac_save_c_werror_flag
2852 CFLAGS="-g"
2853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2854 /* end confdefs.h. */
2855
2856 int
2857 main ()
2858 {
2859
2860 ;
2861 return 0;
2862 }
2863 _ACEOF
2864 if ac_fn_c_try_compile "$LINENO"; then :
2865 ac_cv_prog_cc_g=yes
2866 fi
2867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2868 fi
2869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2870 fi
2871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2872 ac_c_werror_flag=$ac_save_c_werror_flag
2873 fi
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2875 $as_echo "$ac_cv_prog_cc_g" >&6; }
2876 if test "$ac_test_CFLAGS" = set; then
2877 CFLAGS=$ac_save_CFLAGS
2878 elif test $ac_cv_prog_cc_g = yes; then
2879 if test "$GCC" = yes; then
2880 CFLAGS="-g -O2"
2881 else
2882 CFLAGS="-g"
2883 fi
2884 else
2885 if test "$GCC" = yes; then
2886 CFLAGS="-O2"
2887 else
2888 CFLAGS=
2889 fi
2890 fi
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2892 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2893 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2894 $as_echo_n "(cached) " >&6
2895 else
2896 ac_cv_prog_cc_c89=no
2897 ac_save_CC=$CC
2898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2899 /* end confdefs.h. */
2900 #include <stdarg.h>
2901 #include <stdio.h>
2902 #include <sys/types.h>
2903 #include <sys/stat.h>
2904 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2905 struct buf { int x; };
2906 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2907 static char *e (p, i)
2908 char **p;
2909 int i;
2910 {
2911 return p[i];
2912 }
2913 static char *f (char * (*g) (char **, int), char **p, ...)
2914 {
2915 char *s;
2916 va_list v;
2917 va_start (v,p);
2918 s = g (p, va_arg (v,int));
2919 va_end (v);
2920 return s;
2921 }
2922
2923 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2924 function prototypes and stuff, but not '\xHH' hex character constants.
2925 These don't provoke an error unfortunately, instead are silently treated
2926 as 'x'. The following induces an error, until -std is added to get
2927 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2928 array size at least. It's necessary to write '\x00'==0 to get something
2929 that's true only with -std. */
2930 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2931
2932 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2933 inside strings and character constants. */
2934 #define FOO(x) 'x'
2935 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2936
2937 int test (int i, double x);
2938 struct s1 {int (*f) (int a);};
2939 struct s2 {int (*f) (double a);};
2940 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2941 int argc;
2942 char **argv;
2943 int
2944 main ()
2945 {
2946 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2947 ;
2948 return 0;
2949 }
2950 _ACEOF
2951 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2952 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2953 do
2954 CC="$ac_save_CC $ac_arg"
2955 if ac_fn_c_try_compile "$LINENO"; then :
2956 ac_cv_prog_cc_c89=$ac_arg
2957 fi
2958 rm -f core conftest.err conftest.$ac_objext
2959 test "x$ac_cv_prog_cc_c89" != "xno" && break
2960 done
2961 rm -f conftest.$ac_ext
2962 CC=$ac_save_CC
2963
2964 fi
2965 # AC_CACHE_VAL
2966 case "x$ac_cv_prog_cc_c89" in
2967 x)
2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2969 $as_echo "none needed" >&6; } ;;
2970 xno)
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2972 $as_echo "unsupported" >&6; } ;;
2973 *)
2974 CC="$CC $ac_cv_prog_cc_c89"
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2976 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2977 esac
2978 if test "x$ac_cv_prog_cc_c89" != xno; then :
2979
2980 fi
2981
2982 ac_ext=c
2983 ac_cpp='$CPP $CPPFLAGS'
2984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2987
2988
2989 ac_ext=c
2990 ac_cpp='$CPP $CPPFLAGS'
2991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2995 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2996 # On Suns, sometimes $CPP names a directory.
2997 if test -n "$CPP" && test -d "$CPP"; then
2998 CPP=
2999 fi
3000 if test -z "$CPP"; then
3001 if test "${ac_cv_prog_CPP+set}" = set; then :
3002 $as_echo_n "(cached) " >&6
3003 else
3004 # Double quotes because CPP needs to be expanded
3005 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3006 do
3007 ac_preproc_ok=false
3008 for ac_c_preproc_warn_flag in '' yes
3009 do
3010 # Use a header file that comes with gcc, so configuring glibc
3011 # with a fresh cross-compiler works.
3012 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3013 # <limits.h> exists even on freestanding compilers.
3014 # On the NeXT, cc -E runs the code through the compiler's parser,
3015 # not just through cpp. "Syntax error" is here to catch this case.
3016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3017 /* end confdefs.h. */
3018 #ifdef __STDC__
3019 # include <limits.h>
3020 #else
3021 # include <assert.h>
3022 #endif
3023 Syntax error
3024 _ACEOF
3025 if ac_fn_c_try_cpp "$LINENO"; then :
3026
3027 else
3028 # Broken: fails on valid input.
3029 continue
3030 fi
3031 rm -f conftest.err conftest.$ac_ext
3032
3033 # OK, works on sane cases. Now check whether nonexistent headers
3034 # can be detected and how.
3035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3036 /* end confdefs.h. */
3037 #include <ac_nonexistent.h>
3038 _ACEOF
3039 if ac_fn_c_try_cpp "$LINENO"; then :
3040 # Broken: success on invalid input.
3041 continue
3042 else
3043 # Passes both tests.
3044 ac_preproc_ok=:
3045 break
3046 fi
3047 rm -f conftest.err conftest.$ac_ext
3048
3049 done
3050 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3051 rm -f conftest.err conftest.$ac_ext
3052 if $ac_preproc_ok; then :
3053 break
3054 fi
3055
3056 done
3057 ac_cv_prog_CPP=$CPP
3058
3059 fi
3060 CPP=$ac_cv_prog_CPP
3061 else
3062 ac_cv_prog_CPP=$CPP
3063 fi
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3065 $as_echo "$CPP" >&6; }
3066 ac_preproc_ok=false
3067 for ac_c_preproc_warn_flag in '' yes
3068 do
3069 # Use a header file that comes with gcc, so configuring glibc
3070 # with a fresh cross-compiler works.
3071 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3072 # <limits.h> exists even on freestanding compilers.
3073 # On the NeXT, cc -E runs the code through the compiler's parser,
3074 # not just through cpp. "Syntax error" is here to catch this case.
3075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3076 /* end confdefs.h. */
3077 #ifdef __STDC__
3078 # include <limits.h>
3079 #else
3080 # include <assert.h>
3081 #endif
3082 Syntax error
3083 _ACEOF
3084 if ac_fn_c_try_cpp "$LINENO"; then :
3085
3086 else
3087 # Broken: fails on valid input.
3088 continue
3089 fi
3090 rm -f conftest.err conftest.$ac_ext
3091
3092 # OK, works on sane cases. Now check whether nonexistent headers
3093 # can be detected and how.
3094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3095 /* end confdefs.h. */
3096 #include <ac_nonexistent.h>
3097 _ACEOF
3098 if ac_fn_c_try_cpp "$LINENO"; then :
3099 # Broken: success on invalid input.
3100 continue
3101 else
3102 # Passes both tests.
3103 ac_preproc_ok=:
3104 break
3105 fi
3106 rm -f conftest.err conftest.$ac_ext
3107
3108 done
3109 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3110 rm -f conftest.err conftest.$ac_ext
3111 if $ac_preproc_ok; then :
3112
3113 else
3114 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3115 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3116 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3117 See \`config.log' for more details." "$LINENO" 5; }
3118 fi
3119
3120 ac_ext=c
3121 ac_cpp='$CPP $CPPFLAGS'
3122 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3123 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3124 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3125
3126
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3128 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3129 if test "${ac_cv_path_GREP+set}" = set; then :
3130 $as_echo_n "(cached) " >&6
3131 else
3132 if test -z "$GREP"; then
3133 ac_path_GREP_found=false
3134 # Loop through the user's path and test for each of PROGNAME-LIST
3135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3136 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3137 do
3138 IFS=$as_save_IFS
3139 test -z "$as_dir" && as_dir=.
3140 for ac_prog in grep ggrep; do
3141 for ac_exec_ext in '' $ac_executable_extensions; do
3142 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3143 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3144 # Check for GNU ac_path_GREP and select it if it is found.
3145 # Check for GNU $ac_path_GREP
3146 case `"$ac_path_GREP" --version 2>&1` in
3147 *GNU*)
3148 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3149 *)
3150 ac_count=0
3151 $as_echo_n 0123456789 >"conftest.in"
3152 while :
3153 do
3154 cat "conftest.in" "conftest.in" >"conftest.tmp"
3155 mv "conftest.tmp" "conftest.in"
3156 cp "conftest.in" "conftest.nl"
3157 $as_echo 'GREP' >> "conftest.nl"
3158 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3159 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3160 as_fn_arith $ac_count + 1 && ac_count=$as_val
3161 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3162 # Best one so far, save it but keep looking for a better one
3163 ac_cv_path_GREP="$ac_path_GREP"
3164 ac_path_GREP_max=$ac_count
3165 fi
3166 # 10*(2^10) chars as input seems more than enough
3167 test $ac_count -gt 10 && break
3168 done
3169 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3170 esac
3171
3172 $ac_path_GREP_found && break 3
3173 done
3174 done
3175 done
3176 IFS=$as_save_IFS
3177 if test -z "$ac_cv_path_GREP"; then
3178 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3179 fi
3180 else
3181 ac_cv_path_GREP=$GREP
3182 fi
3183
3184 fi
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3186 $as_echo "$ac_cv_path_GREP" >&6; }
3187 GREP="$ac_cv_path_GREP"
3188
3189
3190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3191 $as_echo_n "checking for egrep... " >&6; }
3192 if test "${ac_cv_path_EGREP+set}" = set; then :
3193 $as_echo_n "(cached) " >&6
3194 else
3195 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3196 then ac_cv_path_EGREP="$GREP -E"
3197 else
3198 if test -z "$EGREP"; then
3199 ac_path_EGREP_found=false
3200 # Loop through the user's path and test for each of PROGNAME-LIST
3201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3202 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3203 do
3204 IFS=$as_save_IFS
3205 test -z "$as_dir" && as_dir=.
3206 for ac_prog in egrep; do
3207 for ac_exec_ext in '' $ac_executable_extensions; do
3208 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3209 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3210 # Check for GNU ac_path_EGREP and select it if it is found.
3211 # Check for GNU $ac_path_EGREP
3212 case `"$ac_path_EGREP" --version 2>&1` in
3213 *GNU*)
3214 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3215 *)
3216 ac_count=0
3217 $as_echo_n 0123456789 >"conftest.in"
3218 while :
3219 do
3220 cat "conftest.in" "conftest.in" >"conftest.tmp"
3221 mv "conftest.tmp" "conftest.in"
3222 cp "conftest.in" "conftest.nl"
3223 $as_echo 'EGREP' >> "conftest.nl"
3224 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3225 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3226 as_fn_arith $ac_count + 1 && ac_count=$as_val
3227 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3228 # Best one so far, save it but keep looking for a better one
3229 ac_cv_path_EGREP="$ac_path_EGREP"
3230 ac_path_EGREP_max=$ac_count
3231 fi
3232 # 10*(2^10) chars as input seems more than enough
3233 test $ac_count -gt 10 && break
3234 done
3235 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3236 esac
3237
3238 $ac_path_EGREP_found && break 3
3239 done
3240 done
3241 done
3242 IFS=$as_save_IFS
3243 if test -z "$ac_cv_path_EGREP"; then
3244 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3245 fi
3246 else
3247 ac_cv_path_EGREP=$EGREP
3248 fi
3249
3250 fi
3251 fi
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3253 $as_echo "$ac_cv_path_EGREP" >&6; }
3254 EGREP="$ac_cv_path_EGREP"
3255
3256
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3258 $as_echo_n "checking for ANSI C header files... " >&6; }
3259 if test "${ac_cv_header_stdc+set}" = set; then :
3260 $as_echo_n "(cached) " >&6
3261 else
3262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3263 /* end confdefs.h. */
3264 #include <stdlib.h>
3265 #include <stdarg.h>
3266 #include <string.h>
3267 #include <float.h>
3268
3269 int
3270 main ()
3271 {
3272
3273 ;
3274 return 0;
3275 }
3276 _ACEOF
3277 if ac_fn_c_try_compile "$LINENO"; then :
3278 ac_cv_header_stdc=yes
3279 else
3280 ac_cv_header_stdc=no
3281 fi
3282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3283
3284 if test $ac_cv_header_stdc = yes; then
3285 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3287 /* end confdefs.h. */
3288 #include <string.h>
3289
3290 _ACEOF
3291 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3292 $EGREP "memchr" >/dev/null 2>&1; then :
3293
3294 else
3295 ac_cv_header_stdc=no
3296 fi
3297 rm -f conftest*
3298
3299 fi
3300
3301 if test $ac_cv_header_stdc = yes; then
3302 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3304 /* end confdefs.h. */
3305 #include <stdlib.h>
3306
3307 _ACEOF
3308 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3309 $EGREP "free" >/dev/null 2>&1; then :
3310
3311 else
3312 ac_cv_header_stdc=no
3313 fi
3314 rm -f conftest*
3315
3316 fi
3317
3318 if test $ac_cv_header_stdc = yes; then
3319 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3320 if test "$cross_compiling" = yes; then :
3321 :
3322 else
3323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3324 /* end confdefs.h. */
3325 #include <ctype.h>
3326 #include <stdlib.h>
3327 #if ((' ' & 0x0FF) == 0x020)
3328 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3329 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3330 #else
3331 # define ISLOWER(c) \
3332 (('a' <= (c) && (c) <= 'i') \
3333 || ('j' <= (c) && (c) <= 'r') \
3334 || ('s' <= (c) && (c) <= 'z'))
3335 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3336 #endif
3337
3338 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3339 int
3340 main ()
3341 {
3342 int i;
3343 for (i = 0; i < 256; i++)
3344 if (XOR (islower (i), ISLOWER (i))
3345 || toupper (i) != TOUPPER (i))
3346 return 2;
3347 return 0;
3348 }
3349 _ACEOF
3350 if ac_fn_c_try_run "$LINENO"; then :
3351
3352 else
3353 ac_cv_header_stdc=no
3354 fi
3355 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3356 conftest.$ac_objext conftest.beam conftest.$ac_ext
3357 fi
3358
3359 fi
3360 fi
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3362 $as_echo "$ac_cv_header_stdc" >&6; }
3363 if test $ac_cv_header_stdc = yes; then
3364
3365 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3366
3367 fi
3368
3369 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3370 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3371 inttypes.h stdint.h unistd.h
3372 do :
3373 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3374 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3375 "
3376 eval as_val=\$$as_ac_Header
3377 if test "x$as_val" = x""yes; then :
3378 cat >>confdefs.h <<_ACEOF
3379 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3380 _ACEOF
3381
3382 fi
3383
3384 done
3385
3386
3387
3388 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3389 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3390 MINIX=yes
3391 else
3392 MINIX=
3393 fi
3394
3395
3396 if test "$MINIX" = yes; then
3397
3398 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3399
3400
3401 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3402
3403
3404 $as_echo "#define _MINIX 1" >>confdefs.h
3405
3406 fi
3407
3408
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3410 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3411 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3412 $as_echo_n "(cached) " >&6
3413 else
3414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3415 /* end confdefs.h. */
3416
3417 # define __EXTENSIONS__ 1
3418 $ac_includes_default
3419 int
3420 main ()
3421 {
3422
3423 ;
3424 return 0;
3425 }
3426 _ACEOF
3427 if ac_fn_c_try_compile "$LINENO"; then :
3428 ac_cv_safe_to_define___extensions__=yes
3429 else
3430 ac_cv_safe_to_define___extensions__=no
3431 fi
3432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3433 fi
3434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3435 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3436 test $ac_cv_safe_to_define___extensions__ = yes &&
3437 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3438
3439 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3440
3441 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3442
3443 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3444
3445 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3446
3447
3448
3449
3450 ac_aux_dir=
3451 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3452 for ac_t in install-sh install.sh shtool; do
3453 if test -f "$ac_dir/$ac_t"; then
3454 ac_aux_dir=$ac_dir
3455 ac_install_sh="$ac_aux_dir/$ac_t -c"
3456 break 2
3457 fi
3458 done
3459 done
3460 if test -z "$ac_aux_dir"; then
3461 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3462 fi
3463
3464 # These three variables are undocumented and unsupported,
3465 # and are intended to be withdrawn in a future Autoconf release.
3466 # They can cause serious problems if a builder's source tree is in a directory
3467 # whose full name contains unusual characters.
3468 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3469 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3470 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3471
3472
3473 # Make sure we can run config.sub.
3474 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3475 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3476
3477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3478 $as_echo_n "checking build system type... " >&6; }
3479 if test "${ac_cv_build+set}" = set; then :
3480 $as_echo_n "(cached) " >&6
3481 else
3482 ac_build_alias=$build_alias
3483 test "x$ac_build_alias" = x &&
3484 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3485 test "x$ac_build_alias" = x &&
3486 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3487 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3488 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3489
3490 fi
3491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3492 $as_echo "$ac_cv_build" >&6; }
3493 case $ac_cv_build in
3494 *-*-*) ;;
3495 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3496 esac
3497 build=$ac_cv_build
3498 ac_save_IFS=$IFS; IFS='-'
3499 set x $ac_cv_build
3500 shift
3501 build_cpu=$1
3502 build_vendor=$2
3503 shift; shift
3504 # Remember, the first character of IFS is used to create $*,
3505 # except with old shells:
3506 build_os=$*
3507 IFS=$ac_save_IFS
3508 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3509
3510
3511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3512 $as_echo_n "checking host system type... " >&6; }
3513 if test "${ac_cv_host+set}" = set; then :
3514 $as_echo_n "(cached) " >&6
3515 else
3516 if test "x$host_alias" = x; then
3517 ac_cv_host=$ac_cv_build
3518 else
3519 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3520 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3521 fi
3522
3523 fi
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3525 $as_echo "$ac_cv_host" >&6; }
3526 case $ac_cv_host in
3527 *-*-*) ;;
3528 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3529 esac
3530 host=$ac_cv_host
3531 ac_save_IFS=$IFS; IFS='-'
3532 set x $ac_cv_host
3533 shift
3534 host_cpu=$1
3535 host_vendor=$2
3536 shift; shift
3537 # Remember, the first character of IFS is used to create $*,
3538 # except with old shells:
3539 host_os=$*
3540 IFS=$ac_save_IFS
3541 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3542
3543
3544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3545 $as_echo_n "checking target system type... " >&6; }
3546 if test "${ac_cv_target+set}" = set; then :
3547 $as_echo_n "(cached) " >&6
3548 else
3549 if test "x$target_alias" = x; then
3550 ac_cv_target=$ac_cv_host
3551 else
3552 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3553 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3554 fi
3555
3556 fi
3557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3558 $as_echo "$ac_cv_target" >&6; }
3559 case $ac_cv_target in
3560 *-*-*) ;;
3561 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3562 esac
3563 target=$ac_cv_target
3564 ac_save_IFS=$IFS; IFS='-'
3565 set x $ac_cv_target
3566 shift
3567 target_cpu=$1
3568 target_vendor=$2
3569 shift; shift
3570 # Remember, the first character of IFS is used to create $*,
3571 # except with old shells:
3572 target_os=$*
3573 IFS=$ac_save_IFS
3574 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3575
3576
3577 # The aliases save the names the user supplied, while $host etc.
3578 # will get canonicalized.
3579 test -n "$target_alias" &&
3580 test "$program_prefix$program_suffix$program_transform_name" = \
3581 NONENONEs,x,x, &&
3582 program_prefix=${target_alias}-
3583
3584
3585 # Find a good install program. We prefer a C program (faster),
3586 # so one script is as good as another. But avoid the broken or
3587 # incompatible versions:
3588 # SysV /etc/install, /usr/sbin/install
3589 # SunOS /usr/etc/install
3590 # IRIX /sbin/install
3591 # AIX /bin/install
3592 # AmigaOS /C/install, which installs bootblocks on floppy discs
3593 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3594 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3595 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3596 # OS/2's system install, which has a completely different semantic
3597 # ./install, which can be erroneously created by make from ./install.sh.
3598 # Reject install programs that cannot install multiple files.
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3600 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3601 if test -z "$INSTALL"; then
3602 if test "${ac_cv_path_install+set}" = set; then :
3603 $as_echo_n "(cached) " >&6
3604 else
3605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3606 for as_dir in $PATH
3607 do
3608 IFS=$as_save_IFS
3609 test -z "$as_dir" && as_dir=.
3610 # Account for people who put trailing slashes in PATH elements.
3611 case $as_dir/ in #((
3612 ./ | .// | /[cC]/* | \
3613 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3614 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3615 /usr/ucb/* ) ;;
3616 *)
3617 # OSF1 and SCO ODT 3.0 have their own names for install.
3618 # Don't use installbsd from OSF since it installs stuff as root
3619 # by default.
3620 for ac_prog in ginstall scoinst install; do
3621 for ac_exec_ext in '' $ac_executable_extensions; do
3622 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3623 if test $ac_prog = install &&
3624 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3625 # AIX install. It has an incompatible calling convention.
3626 :
3627 elif test $ac_prog = install &&
3628 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3629 # program-specific install script used by HP pwplus--don't use.
3630 :
3631 else
3632 rm -rf conftest.one conftest.two conftest.dir
3633 echo one > conftest.one
3634 echo two > conftest.two
3635 mkdir conftest.dir
3636 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3637 test -s conftest.one && test -s conftest.two &&
3638 test -s conftest.dir/conftest.one &&
3639 test -s conftest.dir/conftest.two
3640 then
3641 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3642 break 3
3643 fi
3644 fi
3645 fi
3646 done
3647 done
3648 ;;
3649 esac
3650
3651 done
3652 IFS=$as_save_IFS
3653
3654 rm -rf conftest.one conftest.two conftest.dir
3655
3656 fi
3657 if test "${ac_cv_path_install+set}" = set; then
3658 INSTALL=$ac_cv_path_install
3659 else
3660 # As a last resort, use the slow shell script. Don't cache a
3661 # value for INSTALL within a source directory, because that will
3662 # break other packages using the cache if that directory is
3663 # removed, or if the value is a relative name.
3664 INSTALL=$ac_install_sh
3665 fi
3666 fi
3667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3668 $as_echo "$INSTALL" >&6; }
3669
3670 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3671 # It thinks the first close brace ends the variable substitution.
3672 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3673
3674 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3675
3676 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3677
3678
3679 test "$program_prefix" != NONE &&
3680 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3681 # Use a double $ so make ignores it.
3682 test "$program_suffix" != NONE &&
3683 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3684 # Double any \ or $.
3685 # By default was `s,x,x', remove it if useless.
3686 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3687 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3688
3689
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3691 $as_echo_n "checking for ANSI C header files... " >&6; }
3692 if test "${ac_cv_header_stdc+set}" = set; then :
3693 $as_echo_n "(cached) " >&6
3694 else
3695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3696 /* end confdefs.h. */
3697 #include <stdlib.h>
3698 #include <stdarg.h>
3699 #include <string.h>
3700 #include <float.h>
3701
3702 int
3703 main ()
3704 {
3705
3706 ;
3707 return 0;
3708 }
3709 _ACEOF
3710 if ac_fn_c_try_compile "$LINENO"; then :
3711 ac_cv_header_stdc=yes
3712 else
3713 ac_cv_header_stdc=no
3714 fi
3715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3716
3717 if test $ac_cv_header_stdc = yes; then
3718 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3720 /* end confdefs.h. */
3721 #include <string.h>
3722
3723 _ACEOF
3724 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3725 $EGREP "memchr" >/dev/null 2>&1; then :
3726
3727 else
3728 ac_cv_header_stdc=no
3729 fi
3730 rm -f conftest*
3731
3732 fi
3733
3734 if test $ac_cv_header_stdc = yes; then
3735 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737 /* end confdefs.h. */
3738 #include <stdlib.h>
3739
3740 _ACEOF
3741 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3742 $EGREP "free" >/dev/null 2>&1; then :
3743
3744 else
3745 ac_cv_header_stdc=no
3746 fi
3747 rm -f conftest*
3748
3749 fi
3750
3751 if test $ac_cv_header_stdc = yes; then
3752 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3753 if test "$cross_compiling" = yes; then :
3754 :
3755 else
3756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757 /* end confdefs.h. */
3758 #include <ctype.h>
3759 #include <stdlib.h>
3760 #if ((' ' & 0x0FF) == 0x020)
3761 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3762 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3763 #else
3764 # define ISLOWER(c) \
3765 (('a' <= (c) && (c) <= 'i') \
3766 || ('j' <= (c) && (c) <= 'r') \
3767 || ('s' <= (c) && (c) <= 'z'))
3768 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3769 #endif
3770
3771 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3772 int
3773 main ()
3774 {
3775 int i;
3776 for (i = 0; i < 256; i++)
3777 if (XOR (islower (i), ISLOWER (i))
3778 || toupper (i) != TOUPPER (i))
3779 return 2;
3780 return 0;
3781 }
3782 _ACEOF
3783 if ac_fn_c_try_run "$LINENO"; then :
3784
3785 else
3786 ac_cv_header_stdc=no
3787 fi
3788 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3789 conftest.$ac_objext conftest.beam conftest.$ac_ext
3790 fi
3791
3792 fi
3793 fi
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3795 $as_echo "$ac_cv_header_stdc" >&6; }
3796 if test $ac_cv_header_stdc = yes; then
3797
3798 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3799
3800 fi
3801
3802 ac_header_dirent=no
3803 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
3804 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
3806 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
3807 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
3808 $as_echo_n "(cached) " >&6
3809 else
3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h. */
3812 #include <sys/types.h>
3813 #include <$ac_hdr>
3814
3815 int
3816 main ()
3817 {
3818 if ((DIR *) 0)
3819 return 0;
3820 ;
3821 return 0;
3822 }
3823 _ACEOF
3824 if ac_fn_c_try_compile "$LINENO"; then :
3825 eval "$as_ac_Header=yes"
3826 else
3827 eval "$as_ac_Header=no"
3828 fi
3829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3830 fi
3831 eval ac_res=\$$as_ac_Header
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3833 $as_echo "$ac_res" >&6; }
3834 eval as_val=\$$as_ac_Header
3835 if test "x$as_val" = x""yes; then :
3836 cat >>confdefs.h <<_ACEOF
3837 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
3838 _ACEOF
3839
3840 ac_header_dirent=$ac_hdr; break
3841 fi
3842
3843 done
3844 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
3845 if test $ac_header_dirent = dirent.h; then
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3847 $as_echo_n "checking for library containing opendir... " >&6; }
3848 if test "${ac_cv_search_opendir+set}" = set; then :
3849 $as_echo_n "(cached) " >&6
3850 else
3851 ac_func_search_save_LIBS=$LIBS
3852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3853 /* end confdefs.h. */
3854
3855 /* Override any GCC internal prototype to avoid an error.
3856 Use char because int might match the return type of a GCC
3857 builtin and then its argument prototype would still apply. */
3858 #ifdef __cplusplus
3859 extern "C"
3860 #endif
3861 char opendir ();
3862 int
3863 main ()
3864 {
3865 return opendir ();
3866 ;
3867 return 0;
3868 }
3869 _ACEOF
3870 for ac_lib in '' dir; do
3871 if test -z "$ac_lib"; then
3872 ac_res="none required"
3873 else
3874 ac_res=-l$ac_lib
3875 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3876 fi
3877 if ac_fn_c_try_link "$LINENO"; then :
3878 ac_cv_search_opendir=$ac_res
3879 fi
3880 rm -f core conftest.err conftest.$ac_objext \
3881 conftest$ac_exeext
3882 if test "${ac_cv_search_opendir+set}" = set; then :
3883 break
3884 fi
3885 done
3886 if test "${ac_cv_search_opendir+set}" = set; then :
3887
3888 else
3889 ac_cv_search_opendir=no
3890 fi
3891 rm conftest.$ac_ext
3892 LIBS=$ac_func_search_save_LIBS
3893 fi
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3895 $as_echo "$ac_cv_search_opendir" >&6; }
3896 ac_res=$ac_cv_search_opendir
3897 if test "$ac_res" != no; then :
3898 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3899
3900 fi
3901
3902 else
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
3904 $as_echo_n "checking for library containing opendir... " >&6; }
3905 if test "${ac_cv_search_opendir+set}" = set; then :
3906 $as_echo_n "(cached) " >&6
3907 else
3908 ac_func_search_save_LIBS=$LIBS
3909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3910 /* end confdefs.h. */
3911
3912 /* Override any GCC internal prototype to avoid an error.
3913 Use char because int might match the return type of a GCC
3914 builtin and then its argument prototype would still apply. */
3915 #ifdef __cplusplus
3916 extern "C"
3917 #endif
3918 char opendir ();
3919 int
3920 main ()
3921 {
3922 return opendir ();
3923 ;
3924 return 0;
3925 }
3926 _ACEOF
3927 for ac_lib in '' x; do
3928 if test -z "$ac_lib"; then
3929 ac_res="none required"
3930 else
3931 ac_res=-l$ac_lib
3932 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3933 fi
3934 if ac_fn_c_try_link "$LINENO"; then :
3935 ac_cv_search_opendir=$ac_res
3936 fi
3937 rm -f core conftest.err conftest.$ac_objext \
3938 conftest$ac_exeext
3939 if test "${ac_cv_search_opendir+set}" = set; then :
3940 break
3941 fi
3942 done
3943 if test "${ac_cv_search_opendir+set}" = set; then :
3944
3945 else
3946 ac_cv_search_opendir=no
3947 fi
3948 rm conftest.$ac_ext
3949 LIBS=$ac_func_search_save_LIBS
3950 fi
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
3952 $as_echo "$ac_cv_search_opendir" >&6; }
3953 ac_res=$ac_cv_search_opendir
3954 if test "$ac_res" != no; then :
3955 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3956
3957 fi
3958
3959 fi
3960
3961
3962 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3963 # for constant arguments. Useless!
3964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
3965 $as_echo_n "checking for working alloca.h... " >&6; }
3966 if test "${ac_cv_working_alloca_h+set}" = set; then :
3967 $as_echo_n "(cached) " >&6
3968 else
3969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3970 /* end confdefs.h. */
3971 #include <alloca.h>
3972 int
3973 main ()
3974 {
3975 char *p = (char *) alloca (2 * sizeof (int));
3976 if (p) return 0;
3977 ;
3978 return 0;
3979 }
3980 _ACEOF
3981 if ac_fn_c_try_link "$LINENO"; then :
3982 ac_cv_working_alloca_h=yes
3983 else
3984 ac_cv_working_alloca_h=no
3985 fi
3986 rm -f core conftest.err conftest.$ac_objext \
3987 conftest$ac_exeext conftest.$ac_ext
3988 fi
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
3990 $as_echo "$ac_cv_working_alloca_h" >&6; }
3991 if test $ac_cv_working_alloca_h = yes; then
3992
3993 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
3994
3995 fi
3996
3997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
3998 $as_echo_n "checking for alloca... " >&6; }
3999 if test "${ac_cv_func_alloca_works+set}" = set; then :
4000 $as_echo_n "(cached) " >&6
4001 else
4002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4003 /* end confdefs.h. */
4004 #ifdef __GNUC__
4005 # define alloca __builtin_alloca
4006 #else
4007 # ifdef _MSC_VER
4008 # include <malloc.h>
4009 # define alloca _alloca
4010 # else
4011 # ifdef HAVE_ALLOCA_H
4012 # include <alloca.h>
4013 # else
4014 # ifdef _AIX
4015 #pragma alloca
4016 # else
4017 # ifndef alloca /* predefined by HP cc +Olibcalls */
4018 char *alloca ();
4019 # endif
4020 # endif
4021 # endif
4022 # endif
4023 #endif
4024
4025 int
4026 main ()
4027 {
4028 char *p = (char *) alloca (1);
4029 if (p) return 0;
4030 ;
4031 return 0;
4032 }
4033 _ACEOF
4034 if ac_fn_c_try_link "$LINENO"; then :
4035 ac_cv_func_alloca_works=yes
4036 else
4037 ac_cv_func_alloca_works=no
4038 fi
4039 rm -f core conftest.err conftest.$ac_objext \
4040 conftest$ac_exeext conftest.$ac_ext
4041 fi
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4043 $as_echo "$ac_cv_func_alloca_works" >&6; }
4044
4045 if test $ac_cv_func_alloca_works = yes; then
4046
4047 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4048
4049 else
4050 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4051 # that cause trouble. Some versions do not even contain alloca or
4052 # contain a buggy version. If you still want to use their alloca,
4053 # use ar to extract alloca.o from them instead of compiling alloca.c.
4054
4055 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4056
4057 $as_echo "#define C_ALLOCA 1" >>confdefs.h
4058
4059
4060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4061 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4062 if test "${ac_cv_os_cray+set}" = set; then :
4063 $as_echo_n "(cached) " >&6
4064 else
4065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4066 /* end confdefs.h. */
4067 #if defined CRAY && ! defined CRAY2
4068 webecray
4069 #else
4070 wenotbecray
4071 #endif
4072
4073 _ACEOF
4074 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4075 $EGREP "webecray" >/dev/null 2>&1; then :
4076 ac_cv_os_cray=yes
4077 else
4078 ac_cv_os_cray=no
4079 fi
4080 rm -f conftest*
4081
4082 fi
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4084 $as_echo "$ac_cv_os_cray" >&6; }
4085 if test $ac_cv_os_cray = yes; then
4086 for ac_func in _getb67 GETB67 getb67; do
4087 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4088 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4089 eval as_val=\$$as_ac_var
4090 if test "x$as_val" = x""yes; then :
4091
4092 cat >>confdefs.h <<_ACEOF
4093 #define CRAY_STACKSEG_END $ac_func
4094 _ACEOF
4095
4096 break
4097 fi
4098
4099 done
4100 fi
4101
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4103 $as_echo_n "checking stack direction for C alloca... " >&6; }
4104 if test "${ac_cv_c_stack_direction+set}" = set; then :
4105 $as_echo_n "(cached) " >&6
4106 else
4107 if test "$cross_compiling" = yes; then :
4108 ac_cv_c_stack_direction=0
4109 else
4110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4111 /* end confdefs.h. */
4112 $ac_includes_default
4113 int
4114 find_stack_direction ()
4115 {
4116 static char *addr = 0;
4117 auto char dummy;
4118 if (addr == 0)
4119 {
4120 addr = &dummy;
4121 return find_stack_direction ();
4122 }
4123 else
4124 return (&dummy > addr) ? 1 : -1;
4125 }
4126
4127 int
4128 main ()
4129 {
4130 return find_stack_direction () < 0;
4131 }
4132 _ACEOF
4133 if ac_fn_c_try_run "$LINENO"; then :
4134 ac_cv_c_stack_direction=1
4135 else
4136 ac_cv_c_stack_direction=-1
4137 fi
4138 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4139 conftest.$ac_objext conftest.beam conftest.$ac_ext
4140 fi
4141
4142 fi
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4144 $as_echo "$ac_cv_c_stack_direction" >&6; }
4145 cat >>confdefs.h <<_ACEOF
4146 #define STACK_DIRECTION $ac_cv_c_stack_direction
4147 _ACEOF
4148
4149
4150 fi
4151
4152 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h unistd.h errno.h fcntl.h signal.h sys/file.h malloc.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h sys/wait.h
4153 do :
4154 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4155 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4156 eval as_val=\$$as_ac_Header
4157 if test "x$as_val" = x""yes; then :
4158 cat >>confdefs.h <<_ACEOF
4159 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4160 _ACEOF
4161
4162 fi
4163
4164 done
4165
4166 for ac_func in pread pwrite pread64
4167 do :
4168 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4169 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4170 eval as_val=\$$as_ac_var
4171 if test "x$as_val" = x""yes; then :
4172 cat >>confdefs.h <<_ACEOF
4173 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4174 _ACEOF
4175
4176 fi
4177 done
4178
4179 for ac_func in memmem vasprintf vsnprintf
4180 do :
4181 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4182 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4183 eval as_val=\$$as_ac_var
4184 if test "x$as_val" = x""yes; then :
4185 cat >>confdefs.h <<_ACEOF
4186 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4187 _ACEOF
4188
4189 else
4190 case " $LIBOBJS " in
4191 *" $ac_func.$ac_objext "* ) ;;
4192 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
4193 ;;
4194 esac
4195
4196 fi
4197 done
4198
4199
4200
4201 # Check for UST
4202 ustlibs=""
4203 ustinc=""
4204
4205
4206 # Check whether --with-ust was given.
4207 if test "${with_ust+set}" = set; then :
4208 withval=$with_ust;
4209 fi
4210
4211
4212 # Check whether --with-ust_include was given.
4213 if test "${with_ust_include+set}" = set; then :
4214 withval=$with_ust_include;
4215 fi
4216
4217
4218 # Check whether --with-ust_lib was given.
4219 if test "${with_ust_lib+set}" = set; then :
4220 withval=$with_ust_lib;
4221 fi
4222
4223
4224 case $with_ust in
4225 no)
4226 ustlibs=
4227 ustinc=
4228 ;;
4229 "" | yes)
4230 ustlibs=" -lust "
4231 ustinc=""
4232 ;;
4233 *)
4234 ustlibs="-L$with_ust/lib -lust"
4235 ustinc="-I$with_ust/include "
4236 ;;
4237 esac
4238 if test "x$with_ust_include" != x; then
4239 ustinc="-I$with_ust_include "
4240 fi
4241 if test "x$with_ust_lib" != x; then
4242 ustlibs="-L$with_ust_lib -lust"
4243 fi
4244
4245 if test "x$with_ust" != "xno"; then
4246 saved_CFLAGS="$CFLAGS"
4247 CFLAGS="$CFLAGS $ustinc"
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
4249 $as_echo_n "checking for ust... " >&6; }
4250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4251 /* end confdefs.h. */
4252
4253 #define CONFIG_UST_GDB_INTEGRATION
4254 #include <ust/ust.h>
4255
4256 int
4257 main ()
4258 {
4259
4260 ;
4261 return 0;
4262 }
4263 _ACEOF
4264 if ac_fn_c_try_compile "$LINENO"; then :
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4266 $as_echo "yes" >&6; };
4267 $as_echo "#define HAVE_UST 1" >>confdefs.h
4268
4269 else
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4271 $as_echo "no" >&6; }; ustlibs= ; ustinc=
4272 fi
4273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4274 CFLAGS="$saved_CFLAGS"
4275 fi
4276
4277 # Flags needed for UST
4278
4279
4280
4281 # Check whether --enable-werror was given.
4282 if test "${enable_werror+set}" = set; then :
4283 enableval=$enable_werror; case "${enableval}" in
4284 yes | y) ERROR_ON_WARNING="yes" ;;
4285 no | n) ERROR_ON_WARNING="no" ;;
4286 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4287 esac
4288 fi
4289
4290
4291 # Enable -Werror by default when using gcc
4292 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4293 ERROR_ON_WARNING=yes
4294 fi
4295
4296 WERROR_CFLAGS=""
4297 if test "${ERROR_ON_WARNING}" = yes ; then
4298 WERROR_CFLAGS="-Werror"
4299 fi
4300
4301 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
4302 -Wformat-nonliteral -Wno-char-subscripts"
4303
4304 WARN_CFLAGS=""
4305 if test "x$GCC" = xyes
4306 then
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4308 $as_echo_n "checking compiler warning flags... " >&6; }
4309 # Separate out the -Werror flag as some files just cannot be
4310 # compiled with it enabled.
4311 for w in ${build_warnings}; do
4312 case $w in
4313 -Werr*) WERROR_CFLAGS=-Werror ;;
4314 *) # Check that GCC accepts it
4315 saved_CFLAGS="$CFLAGS"
4316 CFLAGS="$CFLAGS $w"
4317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4318 /* end confdefs.h. */
4319
4320 int
4321 main ()
4322 {
4323
4324 ;
4325 return 0;
4326 }
4327 _ACEOF
4328 if ac_fn_c_try_compile "$LINENO"; then :
4329 WARN_CFLAGS="${WARN_CFLAGS} $w"
4330 fi
4331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4332 CFLAGS="$saved_CFLAGS"
4333 esac
4334 done
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
4336 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
4337 fi
4338
4339
4340
4341 old_LIBS="$LIBS"
4342 LIBS="$LIBS -ldl"
4343 for ac_func in dladdr
4344 do :
4345 ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
4346 if test "x$ac_cv_func_dladdr" = x""yes; then :
4347 cat >>confdefs.h <<_ACEOF
4348 #define HAVE_DLADDR 1
4349 _ACEOF
4350
4351 fi
4352 done
4353
4354 LIBS="$old_LIBS"
4355
4356 have_errno=no
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
4358 $as_echo_n "checking for errno... " >&6; }
4359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4360 /* end confdefs.h. */
4361
4362 #if HAVE_ERRNO_H
4363 #include <errno.h>
4364 #endif
4365 int
4366 main ()
4367 {
4368 static int x; x = errno;
4369 ;
4370 return 0;
4371 }
4372 _ACEOF
4373 if ac_fn_c_try_link "$LINENO"; then :
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5
4375 $as_echo "yes - in errno.h" >&6; };
4376 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
4377 have_errno=yes
4378 fi
4379 rm -f core conftest.err conftest.$ac_objext \
4380 conftest$ac_exeext conftest.$ac_ext
4381 if test $have_errno = no; then
4382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4383 /* end confdefs.h. */
4384
4385 #if HAVE_ERRNO_H
4386 #include <errno.h>
4387 #endif
4388 int
4389 main ()
4390 {
4391 extern int errno; static int x; x = errno;
4392 ;
4393 return 0;
4394 }
4395 _ACEOF
4396 if ac_fn_c_try_link "$LINENO"; then :
4397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5
4398 $as_echo "yes - must define" >&6; };
4399 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
4400
4401 $as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h
4402
4403 else
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4405 $as_echo "no" >&6; }
4406 fi
4407 rm -f core conftest.err conftest.$ac_objext \
4408 conftest$ac_exeext conftest.$ac_ext
4409 fi
4410
4411 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
4412 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
4413 ac_have_decl=1
4414 else
4415 ac_have_decl=0
4416 fi
4417
4418 cat >>confdefs.h <<_ACEOF
4419 #define HAVE_DECL_STRERROR $ac_have_decl
4420 _ACEOF
4421 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
4422 if test "x$ac_cv_have_decl_perror" = x""yes; then :
4423 ac_have_decl=1
4424 else
4425 ac_have_decl=0
4426 fi
4427
4428 cat >>confdefs.h <<_ACEOF
4429 #define HAVE_DECL_PERROR $ac_have_decl
4430 _ACEOF
4431 ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
4432 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
4433 ac_have_decl=1
4434 else
4435 ac_have_decl=0
4436 fi
4437
4438 cat >>confdefs.h <<_ACEOF
4439 #define HAVE_DECL_MEMMEM $ac_have_decl
4440 _ACEOF
4441 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
4442 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
4443 ac_have_decl=1
4444 else
4445 ac_have_decl=0
4446 fi
4447
4448 cat >>confdefs.h <<_ACEOF
4449 #define HAVE_DECL_VASPRINTF $ac_have_decl
4450 _ACEOF
4451 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
4452 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
4453 ac_have_decl=1
4454 else
4455 ac_have_decl=0
4456 fi
4457
4458 cat >>confdefs.h <<_ACEOF
4459 #define HAVE_DECL_VSNPRINTF $ac_have_decl
4460 _ACEOF
4461
4462
4463 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
4464 #include <sys/socket.h>
4465
4466 "
4467 if test "x$ac_cv_type_socklen_t" = x""yes; then :
4468
4469 cat >>confdefs.h <<_ACEOF
4470 #define HAVE_SOCKLEN_T 1
4471 _ACEOF
4472
4473
4474 fi
4475
4476
4477
4478
4479 # Check whether --with-pkgversion was given.
4480 if test "${with_pkgversion+set}" = set; then :
4481 withval=$with_pkgversion; case "$withval" in
4482 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4483 no) PKGVERSION= ;;
4484 *) PKGVERSION="($withval) " ;;
4485 esac
4486 else
4487 PKGVERSION="(GDB) "
4488
4489 fi
4490
4491
4492
4493
4494
4495 # Check whether --with-bugurl was given.
4496 if test "${with_bugurl+set}" = set; then :
4497 withval=$with_bugurl; case "$withval" in
4498 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4499 no) BUGURL=
4500 ;;
4501 *) BUGURL="$withval"
4502 ;;
4503 esac
4504 else
4505 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4506
4507 fi
4508
4509 case ${BUGURL} in
4510 "")
4511 REPORT_BUGS_TO=
4512 REPORT_BUGS_TEXI=
4513 ;;
4514 *)
4515 REPORT_BUGS_TO="<$BUGURL>"
4516 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4517 ;;
4518 esac;
4519
4520
4521
4522
4523 cat >>confdefs.h <<_ACEOF
4524 #define PKGVERSION "$PKGVERSION"
4525 _ACEOF
4526
4527
4528 cat >>confdefs.h <<_ACEOF
4529 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4530 _ACEOF
4531
4532
4533 # Check for various supplementary target information (beyond the
4534 # triplet) which might affect the choices in configure.srv.
4535 case "${target}" in
4536 i[34567]86-*-linux*)
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
4538 $as_echo_n "checking if building for x86-64... " >&6; }
4539 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
4540 $as_echo_n "(cached) " >&6
4541 else
4542 save_CPPFLAGS="$CPPFLAGS"
4543 CPPFLAGS="$CPPFLAGS $CFLAGS"
4544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4545 /* end confdefs.h. */
4546
4547 #if __x86_64__
4548 got it
4549 #endif
4550
4551 _ACEOF
4552 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4553 $EGREP "got it" >/dev/null 2>&1; then :
4554 gdb_cv_i386_is_x86_64=yes
4555 else
4556 gdb_cv_i386_is_x86_64=no
4557 fi
4558 rm -f conftest*
4559
4560 CPPFLAGS="$save_CPPFLAGS"
4561 fi
4562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
4563 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
4564 ;;
4565 m68k-*-*)
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
4567 $as_echo_n "checking if building for Coldfire... " >&6; }
4568 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
4569 $as_echo_n "(cached) " >&6
4570 else
4571 save_CPPFLAGS="$CPPFLAGS"
4572 CPPFLAGS="$CPPFLAGS $CFLAGS"
4573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574 /* end confdefs.h. */
4575
4576 #ifdef __mcoldfire__
4577 got it
4578 #endif
4579
4580 _ACEOF
4581 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4582 $EGREP "got it" >/dev/null 2>&1; then :
4583 gdb_cv_m68k_is_coldfire=yes
4584 else
4585 gdb_cv_m68k_is_coldfire=no
4586 fi
4587 rm -f conftest*
4588
4589 CPPFLAGS="$save_CPPFLAGS"
4590 fi
4591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
4592 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
4593 ;;
4594 esac
4595
4596 . ${srcdir}/configure.srv
4597
4598 if test "${srv_mingwce}" = "yes"; then
4599 LIBS="$LIBS -lws2"
4600 elif test "${srv_mingw}" = "yes"; then
4601 LIBS="$LIBS -lws2_32"
4602 elif test "${srv_qnx}" = "yes"; then
4603 LIBS="$LIBS -lsocket"
4604 elif test "${srv_lynxos}" = "yes"; then
4605 LIBS="$LIBS -lnetinet"
4606 fi
4607
4608 if test "${srv_mingw}" = "yes"; then
4609
4610 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4611
4612 fi
4613
4614 if test "${srv_linux_usrregs}" = "yes"; then
4615
4616 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
4617
4618 fi
4619
4620 if test "${srv_linux_regsets}" = "yes"; then
4621
4622 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
4623
4624
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
4626 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
4627 if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
4628 $as_echo_n "(cached) " >&6
4629 else
4630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4631 /* end confdefs.h. */
4632 #include <sys/ptrace.h>
4633 int
4634 main ()
4635 {
4636 PTRACE_GETREGS;
4637 ;
4638 return 0;
4639 }
4640 _ACEOF
4641 if ac_fn_c_try_compile "$LINENO"; then :
4642 gdbsrv_cv_have_ptrace_getregs=yes
4643 else
4644 gdbsrv_cv_have_ptrace_getregs=no
4645 fi
4646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4647 fi
4648
4649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
4650 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
4651 if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
4652
4653 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
4654
4655 fi
4656
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
4658 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
4659 if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
4660 $as_echo_n "(cached) " >&6
4661 else
4662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4663 /* end confdefs.h. */
4664 #include <sys/ptrace.h>
4665 int
4666 main ()
4667 {
4668 PTRACE_GETFPXREGS;
4669 ;
4670 return 0;
4671 }
4672 _ACEOF
4673 if ac_fn_c_try_compile "$LINENO"; then :
4674 gdbsrv_cv_have_ptrace_getfpxregs=yes
4675 else
4676 gdbsrv_cv_have_ptrace_getfpxregs=no
4677 fi
4678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4679 fi
4680
4681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
4682 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
4683 if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
4684
4685 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
4686
4687 fi
4688 fi
4689
4690 if test "$ac_cv_header_sys_procfs_h" = yes; then
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
4692 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
4693 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
4694 $as_echo_n "(cached) " >&6
4695 else
4696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4697 /* end confdefs.h. */
4698
4699 #define _SYSCALL32
4700 /* Needed for new procfs interface on sparc-solaris. */
4701 #define _STRUCTURED_PROC 1
4702 #include <sys/procfs.h>
4703 int
4704 main ()
4705 {
4706 lwpid_t avar
4707 ;
4708 return 0;
4709 }
4710 _ACEOF
4711 if ac_fn_c_try_compile "$LINENO"; then :
4712 bfd_cv_have_sys_procfs_type_lwpid_t=yes
4713 else
4714 bfd_cv_have_sys_procfs_type_lwpid_t=no
4715
4716 fi
4717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4718 fi
4719
4720 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
4721
4722 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
4723
4724 fi
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
4726 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
4727
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
4729 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
4730 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
4731 $as_echo_n "(cached) " >&6
4732 else
4733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4734 /* end confdefs.h. */
4735
4736 #define _SYSCALL32
4737 /* Needed for new procfs interface on sparc-solaris. */
4738 #define _STRUCTURED_PROC 1
4739 #include <sys/procfs.h>
4740 int
4741 main ()
4742 {
4743 psaddr_t avar
4744 ;
4745 return 0;
4746 }
4747 _ACEOF
4748 if ac_fn_c_try_compile "$LINENO"; then :
4749 bfd_cv_have_sys_procfs_type_psaddr_t=yes
4750 else
4751 bfd_cv_have_sys_procfs_type_psaddr_t=no
4752
4753 fi
4754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4755 fi
4756
4757 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
4758
4759 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
4760
4761 fi
4762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
4763 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
4764
4765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
4766 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
4767 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
4768 $as_echo_n "(cached) " >&6
4769 else
4770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4771 /* end confdefs.h. */
4772
4773 #define _SYSCALL32
4774 /* Needed for new procfs interface on sparc-solaris. */
4775 #define _STRUCTURED_PROC 1
4776 #include <sys/procfs.h>
4777 int
4778 main ()
4779 {
4780 prgregset_t avar
4781 ;
4782 return 0;
4783 }
4784 _ACEOF
4785 if ac_fn_c_try_compile "$LINENO"; then :
4786 bfd_cv_have_sys_procfs_type_prgregset_t=yes
4787 else
4788 bfd_cv_have_sys_procfs_type_prgregset_t=no
4789
4790 fi
4791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4792 fi
4793
4794 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
4795
4796 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
4797
4798 fi
4799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
4800 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
4801
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
4803 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
4804 if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
4805 $as_echo_n "(cached) " >&6
4806 else
4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4808 /* end confdefs.h. */
4809
4810 #define _SYSCALL32
4811 /* Needed for new procfs interface on sparc-solaris. */
4812 #define _STRUCTURED_PROC 1
4813 #include <sys/procfs.h>
4814 int
4815 main ()
4816 {
4817 elf_fpregset_t avar
4818 ;
4819 return 0;
4820 }
4821 _ACEOF
4822 if ac_fn_c_try_compile "$LINENO"; then :
4823 bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
4824 else
4825 bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
4826
4827 fi
4828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4829 fi
4830
4831 if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
4832
4833 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
4834
4835 fi
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
4837 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
4838
4839 fi
4840
4841 old_LIBS="$LIBS"
4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
4843 $as_echo_n "checking for dlopen in -ldl... " >&6; }
4844 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
4845 $as_echo_n "(cached) " >&6
4846 else
4847 ac_check_lib_save_LIBS=$LIBS
4848 LIBS="-ldl $LIBS"
4849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4850 /* end confdefs.h. */
4851
4852 /* Override any GCC internal prototype to avoid an error.
4853 Use char because int might match the return type of a GCC
4854 builtin and then its argument prototype would still apply. */
4855 #ifdef __cplusplus
4856 extern "C"
4857 #endif
4858 char dlopen ();
4859 int
4860 main ()
4861 {
4862 return dlopen ();
4863 ;
4864 return 0;
4865 }
4866 _ACEOF
4867 if ac_fn_c_try_link "$LINENO"; then :
4868 ac_cv_lib_dl_dlopen=yes
4869 else
4870 ac_cv_lib_dl_dlopen=no
4871 fi
4872 rm -f core conftest.err conftest.$ac_objext \
4873 conftest$ac_exeext conftest.$ac_ext
4874 LIBS=$ac_check_lib_save_LIBS
4875 fi
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
4877 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
4878 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
4879 cat >>confdefs.h <<_ACEOF
4880 #define HAVE_LIBDL 1
4881 _ACEOF
4882
4883 LIBS="-ldl $LIBS"
4884
4885 fi
4886
4887 LIBS="$old_LIBS"
4888
4889 srv_thread_depfiles=
4890 srv_libs=
4891 USE_THREAD_DB=
4892
4893 if test "$srv_linux_thread_db" = "yes"; then
4894 if test "$ac_cv_lib_dl_dlopen" = "yes"; then
4895 srv_libs="-ldl"
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
4897 $as_echo_n "checking for the dynamic export flag... " >&6; }
4898 old_LDFLAGS="$LDFLAGS"
4899 # Older GNU ld supports --export-dynamic but --dynamic-list may not be
4900 # supported there.
4901 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
4902 LDFLAGS="$LDFLAGS $RDYNAMIC"
4903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4904 /* end confdefs.h. */
4905
4906 int
4907 main ()
4908 {
4909
4910 ;
4911 return 0;
4912 }
4913 _ACEOF
4914 if ac_fn_c_try_link "$LINENO"; then :
4915 found="-Wl,--dynamic-list"
4916 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
4917 else
4918 RDYNAMIC="-rdynamic"
4919 LDFLAGS="$old_LDFLAGS $RDYNAMIC"
4920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4921 /* end confdefs.h. */
4922
4923 int
4924 main ()
4925 {
4926
4927 ;
4928 return 0;
4929 }
4930 _ACEOF
4931 if ac_fn_c_try_link "$LINENO"; then :
4932 found="-rdynamic"
4933 else
4934 found="no"
4935 RDYNAMIC=""
4936 fi
4937 rm -f core conftest.err conftest.$ac_objext \
4938 conftest$ac_exeext conftest.$ac_ext
4939 fi
4940 rm -f core conftest.err conftest.$ac_objext \
4941 conftest$ac_exeext conftest.$ac_ext
4942
4943 LDFLAGS="$old_LDFLAGS"
4944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
4945 $as_echo "$found" >&6; }
4946 else
4947 srv_libs="-lthread_db"
4948 fi
4949
4950 srv_thread_depfiles="thread-db.o proc-service.o"
4951 USE_THREAD_DB="-DUSE_THREAD_DB"
4952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
4953 $as_echo_n "checking for TD_VERSION... " >&6; }
4954 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
4955 $as_echo_n "(cached) " >&6
4956 else
4957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4958 /* end confdefs.h. */
4959 #include <thread_db.h>
4960 int
4961 main ()
4962 {
4963 TD_VERSION;
4964 ;
4965 return 0;
4966 }
4967 _ACEOF
4968 if ac_fn_c_try_compile "$LINENO"; then :
4969 gdbsrv_cv_have_td_version=yes
4970 else
4971 gdbsrv_cv_have_td_version=no
4972 fi
4973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4974 fi
4975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
4976 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
4977 if test $gdbsrv_cv_have_td_version = yes; then
4978
4979 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
4980
4981 fi
4982 fi
4983
4984
4985 # Check whether --with-libthread-db was given.
4986 if test "${with_libthread_db+set}" = set; then :
4987 withval=$with_libthread_db; srv_libthread_db_path="${withval}"
4988 srv_libs="$srv_libthread_db_path"
4989
4990 fi
4991
4992
4993 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
4994
4995 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
4996
4997 fi
4998
4999 if test "$srv_xmlfiles" != ""; then
5000 srv_xmlbuiltin="xml-builtin.o"
5001
5002 $as_echo "#define USE_XML 1" >>confdefs.h
5003
5004
5005 tmp_xmlfiles=$srv_xmlfiles
5006 srv_xmlfiles=""
5007 for f in $tmp_xmlfiles; do
5008 srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
5009 done
5010 fi
5011
5012 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
5013 GDBSERVER_LIBS="$srv_libs"
5014
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
5016 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
5017 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
5018 $as_echo_n "(cached) " >&6
5019 else
5020
5021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5022 /* end confdefs.h. */
5023
5024 int
5025 main ()
5026 {
5027 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
5028 ;
5029 return 0;
5030 }
5031 _ACEOF
5032 if ac_fn_c_try_link "$LINENO"; then :
5033 gdbsrv_cv_have_sync_builtins=yes
5034 else
5035 gdbsrv_cv_have_sync_builtins=no
5036 fi
5037 rm -f core conftest.err conftest.$ac_objext \
5038 conftest$ac_exeext conftest.$ac_ext
5039 fi
5040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
5041 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
5042 if test $gdbsrv_cv_have_sync_builtins = yes; then
5043
5044 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
5045
5046 fi
5047
5048 saved_cflags="$CFLAGS"
5049 CFLAGS="$CFLAGS -fvisibility=hidden"
5050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5051 /* end confdefs.h. */
5052
5053 int
5054 main ()
5055 {
5056
5057 ;
5058 return 0;
5059 }
5060 _ACEOF
5061 if ac_fn_c_try_compile "$LINENO"; then :
5062 gdbsrv_cv_have_visibility_hidden=yes
5063 else
5064 gdbsrv_cv_have_visibility_hidden=no
5065 fi
5066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5067 CFLAGS="$saved_cflags"
5068
5069 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
5070 "
5071 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
5072 ac_have_decl=1
5073 else
5074 ac_have_decl=0
5075 fi
5076
5077 cat >>confdefs.h <<_ACEOF
5078 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
5079 _ACEOF
5080
5081
5082 if test "$cross_compiling" = yes; then :
5083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5084 /* end confdefs.h. */
5085 #include <sys/personality.h>
5086 int
5087 main ()
5088 {
5089
5090 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
5091 # define ADDR_NO_RANDOMIZE 0x0040000
5092 # endif
5093 /* Test the flag could be set and stays set. */
5094 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
5095 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
5096 return 1
5097 ;
5098 return 0;
5099 }
5100 _ACEOF
5101 if ac_fn_c_try_link "$LINENO"; then :
5102 gdbsrv_cv_have_personality=true
5103 else
5104 gdbsrv_cv_have_personality=false
5105 fi
5106 rm -f core conftest.err conftest.$ac_objext \
5107 conftest$ac_exeext conftest.$ac_ext
5108 else
5109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5110 /* end confdefs.h. */
5111 #include <sys/personality.h>
5112 int
5113 main ()
5114 {
5115
5116 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
5117 # define ADDR_NO_RANDOMIZE 0x0040000
5118 # endif
5119 /* Test the flag could be set and stays set. */
5120 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
5121 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
5122 return 1
5123 ;
5124 return 0;
5125 }
5126 _ACEOF
5127 if ac_fn_c_try_run "$LINENO"; then :
5128 gdbsrv_cv_have_personality=true
5129 else
5130 gdbsrv_cv_have_personality=false
5131 fi
5132 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5133 conftest.$ac_objext conftest.beam conftest.$ac_ext
5134 fi
5135
5136 if $gdbsrv_cv_have_personality
5137 then
5138
5139 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
5140
5141 fi
5142
5143
5144 IPA_DEPFILES=""
5145 extra_libraries=""
5146
5147 # check whether to enable the inprocess agent
5148 if test "$ipa_obj" != "" \
5149 -a "$gdbsrv_cv_have_sync_builtins" = yes \
5150 -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
5151 have_ipa=true
5152 else
5153 have_ipa=false
5154 fi
5155
5156 # Check whether --enable-inprocess-agent was given.
5157 if test "${enable_inprocess_agent+set}" = set; then :
5158 enableval=$enable_inprocess_agent; case "$enableval" in
5159 yes) want_ipa=true ;;
5160 no) want_ipa=false ;;
5161 *) as_fn_error "bad value $enableval for inprocess-agent" "$LINENO" 5 ;;
5162 esac
5163 else
5164 want_ipa=$have_ipa
5165 fi
5166
5167
5168 if $want_ipa ; then
5169 if $have_ipa ; then
5170 IPA_DEPFILES="$ipa_obj"
5171 extra_libraries="$extra_libraries libinproctrace.so"
5172 else
5173 as_fn_error "inprocess agent not supported for this target" "$LINENO" 5
5174 fi
5175 fi
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185 ac_config_files="$ac_config_files Makefile"
5186
5187 ac_config_commands="$ac_config_commands default"
5188
5189 cat >confcache <<\_ACEOF
5190 # This file is a shell script that caches the results of configure
5191 # tests run on this system so they can be shared between configure
5192 # scripts and configure runs, see configure's option --config-cache.
5193 # It is not useful on other systems. If it contains results you don't
5194 # want to keep, you may remove or edit it.
5195 #
5196 # config.status only pays attention to the cache file if you give it
5197 # the --recheck option to rerun configure.
5198 #
5199 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5200 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5201 # following values.
5202
5203 _ACEOF
5204
5205 # The following way of writing the cache mishandles newlines in values,
5206 # but we know of no workaround that is simple, portable, and efficient.
5207 # So, we kill variables containing newlines.
5208 # Ultrix sh set writes to stderr and can't be redirected directly,
5209 # and sets the high bit in the cache file unless we assign to the vars.
5210 (
5211 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5212 eval ac_val=\$$ac_var
5213 case $ac_val in #(
5214 *${as_nl}*)
5215 case $ac_var in #(
5216 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5217 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5218 esac
5219 case $ac_var in #(
5220 _ | IFS | as_nl) ;; #(
5221 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5222 *) { eval $ac_var=; unset $ac_var;} ;;
5223 esac ;;
5224 esac
5225 done
5226
5227 (set) 2>&1 |
5228 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5229 *${as_nl}ac_space=\ *)
5230 # `set' does not quote correctly, so add quotes: double-quote
5231 # substitution turns \\\\ into \\, and sed turns \\ into \.
5232 sed -n \
5233 "s/'/'\\\\''/g;
5234 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5235 ;; #(
5236 *)
5237 # `set' quotes correctly as required by POSIX, so do not add quotes.
5238 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5239 ;;
5240 esac |
5241 sort
5242 ) |
5243 sed '
5244 /^ac_cv_env_/b end
5245 t clear
5246 :clear
5247 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5248 t end
5249 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5250 :end' >>confcache
5251 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5252 if test -w "$cache_file"; then
5253 test "x$cache_file" != "x/dev/null" &&
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5255 $as_echo "$as_me: updating cache $cache_file" >&6;}
5256 cat confcache >$cache_file
5257 else
5258 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5259 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5260 fi
5261 fi
5262 rm -f confcache
5263
5264 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5265 # Let make expand exec_prefix.
5266 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5267
5268 DEFS=-DHAVE_CONFIG_H
5269
5270 ac_libobjs=
5271 ac_ltlibobjs=
5272 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5273 # 1. Remove the extension, and $U if already installed.
5274 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5275 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5276 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5277 # will be set to the directory where LIBOBJS objects are built.
5278 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5279 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5280 done
5281 LIBOBJS=$ac_libobjs
5282
5283 LTLIBOBJS=$ac_ltlibobjs
5284
5285
5286
5287 : ${CONFIG_STATUS=./config.status}
5288 ac_write_fail=0
5289 ac_clean_files_save=$ac_clean_files
5290 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5291 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5292 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5293 as_write_fail=0
5294 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5295 #! $SHELL
5296 # Generated by $as_me.
5297 # Run this file to recreate the current configuration.
5298 # Compiler output produced by configure, useful for debugging
5299 # configure, is in config.log if it exists.
5300
5301 debug=false
5302 ac_cs_recheck=false
5303 ac_cs_silent=false
5304
5305 SHELL=\${CONFIG_SHELL-$SHELL}
5306 export SHELL
5307 _ASEOF
5308 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5309 ## -------------------- ##
5310 ## M4sh Initialization. ##
5311 ## -------------------- ##
5312
5313 # Be more Bourne compatible
5314 DUALCASE=1; export DUALCASE # for MKS sh
5315 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5316 emulate sh
5317 NULLCMD=:
5318 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5319 # is contrary to our usage. Disable this feature.
5320 alias -g '${1+"$@"}'='"$@"'
5321 setopt NO_GLOB_SUBST
5322 else
5323 case `(set -o) 2>/dev/null` in #(
5324 *posix*) :
5325 set -o posix ;; #(
5326 *) :
5327 ;;
5328 esac
5329 fi
5330
5331
5332 as_nl='
5333 '
5334 export as_nl
5335 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5336 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5337 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5338 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5339 # Prefer a ksh shell builtin over an external printf program on Solaris,
5340 # but without wasting forks for bash or zsh.
5341 if test -z "$BASH_VERSION$ZSH_VERSION" \
5342 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5343 as_echo='print -r --'
5344 as_echo_n='print -rn --'
5345 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5346 as_echo='printf %s\n'
5347 as_echo_n='printf %s'
5348 else
5349 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5350 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5351 as_echo_n='/usr/ucb/echo -n'
5352 else
5353 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5354 as_echo_n_body='eval
5355 arg=$1;
5356 case $arg in #(
5357 *"$as_nl"*)
5358 expr "X$arg" : "X\\(.*\\)$as_nl";
5359 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5360 esac;
5361 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5362 '
5363 export as_echo_n_body
5364 as_echo_n='sh -c $as_echo_n_body as_echo'
5365 fi
5366 export as_echo_body
5367 as_echo='sh -c $as_echo_body as_echo'
5368 fi
5369
5370 # The user is always right.
5371 if test "${PATH_SEPARATOR+set}" != set; then
5372 PATH_SEPARATOR=:
5373 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5374 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5375 PATH_SEPARATOR=';'
5376 }
5377 fi
5378
5379
5380 # IFS
5381 # We need space, tab and new line, in precisely that order. Quoting is
5382 # there to prevent editors from complaining about space-tab.
5383 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5384 # splitting by setting IFS to empty value.)
5385 IFS=" "" $as_nl"
5386
5387 # Find who we are. Look in the path if we contain no directory separator.
5388 case $0 in #((
5389 *[\\/]* ) as_myself=$0 ;;
5390 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5391 for as_dir in $PATH
5392 do
5393 IFS=$as_save_IFS
5394 test -z "$as_dir" && as_dir=.
5395 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5396 done
5397 IFS=$as_save_IFS
5398
5399 ;;
5400 esac
5401 # We did not find ourselves, most probably we were run as `sh COMMAND'
5402 # in which case we are not to be found in the path.
5403 if test "x$as_myself" = x; then
5404 as_myself=$0
5405 fi
5406 if test ! -f "$as_myself"; then
5407 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5408 exit 1
5409 fi
5410
5411 # Unset variables that we do not need and which cause bugs (e.g. in
5412 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5413 # suppresses any "Segmentation fault" message there. '((' could
5414 # trigger a bug in pdksh 5.2.14.
5415 for as_var in BASH_ENV ENV MAIL MAILPATH
5416 do eval test x\${$as_var+set} = xset \
5417 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5418 done
5419 PS1='$ '
5420 PS2='> '
5421 PS4='+ '
5422
5423 # NLS nuisances.
5424 LC_ALL=C
5425 export LC_ALL
5426 LANGUAGE=C
5427 export LANGUAGE
5428
5429 # CDPATH.
5430 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5431
5432
5433 # as_fn_error ERROR [LINENO LOG_FD]
5434 # ---------------------------------
5435 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5436 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5437 # script with status $?, using 1 if that was 0.
5438 as_fn_error ()
5439 {
5440 as_status=$?; test $as_status -eq 0 && as_status=1
5441 if test "$3"; then
5442 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5443 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5444 fi
5445 $as_echo "$as_me: error: $1" >&2
5446 as_fn_exit $as_status
5447 } # as_fn_error
5448
5449
5450 # as_fn_set_status STATUS
5451 # -----------------------
5452 # Set $? to STATUS, without forking.
5453 as_fn_set_status ()
5454 {
5455 return $1
5456 } # as_fn_set_status
5457
5458 # as_fn_exit STATUS
5459 # -----------------
5460 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5461 as_fn_exit ()
5462 {
5463 set +e
5464 as_fn_set_status $1
5465 exit $1
5466 } # as_fn_exit
5467
5468 # as_fn_unset VAR
5469 # ---------------
5470 # Portably unset VAR.
5471 as_fn_unset ()
5472 {
5473 { eval $1=; unset $1;}
5474 }
5475 as_unset=as_fn_unset
5476 # as_fn_append VAR VALUE
5477 # ----------------------
5478 # Append the text in VALUE to the end of the definition contained in VAR. Take
5479 # advantage of any shell optimizations that allow amortized linear growth over
5480 # repeated appends, instead of the typical quadratic growth present in naive
5481 # implementations.
5482 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5483 eval 'as_fn_append ()
5484 {
5485 eval $1+=\$2
5486 }'
5487 else
5488 as_fn_append ()
5489 {
5490 eval $1=\$$1\$2
5491 }
5492 fi # as_fn_append
5493
5494 # as_fn_arith ARG...
5495 # ------------------
5496 # Perform arithmetic evaluation on the ARGs, and store the result in the
5497 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5498 # must be portable across $(()) and expr.
5499 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5500 eval 'as_fn_arith ()
5501 {
5502 as_val=$(( $* ))
5503 }'
5504 else
5505 as_fn_arith ()
5506 {
5507 as_val=`expr "$@" || test $? -eq 1`
5508 }
5509 fi # as_fn_arith
5510
5511
5512 if expr a : '\(a\)' >/dev/null 2>&1 &&
5513 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5514 as_expr=expr
5515 else
5516 as_expr=false
5517 fi
5518
5519 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5520 as_basename=basename
5521 else
5522 as_basename=false
5523 fi
5524
5525 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5526 as_dirname=dirname
5527 else
5528 as_dirname=false
5529 fi
5530
5531 as_me=`$as_basename -- "$0" ||
5532 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5533 X"$0" : 'X\(//\)$' \| \
5534 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5535 $as_echo X/"$0" |
5536 sed '/^.*\/\([^/][^/]*\)\/*$/{
5537 s//\1/
5538 q
5539 }
5540 /^X\/\(\/\/\)$/{
5541 s//\1/
5542 q
5543 }
5544 /^X\/\(\/\).*/{
5545 s//\1/
5546 q
5547 }
5548 s/.*/./; q'`
5549
5550 # Avoid depending upon Character Ranges.
5551 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5552 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5553 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5554 as_cr_digits='0123456789'
5555 as_cr_alnum=$as_cr_Letters$as_cr_digits
5556
5557 ECHO_C= ECHO_N= ECHO_T=
5558 case `echo -n x` in #(((((
5559 -n*)
5560 case `echo 'xy\c'` in
5561 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5562 xy) ECHO_C='\c';;
5563 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5564 ECHO_T=' ';;
5565 esac;;
5566 *)
5567 ECHO_N='-n';;
5568 esac
5569
5570 rm -f conf$$ conf$$.exe conf$$.file
5571 if test -d conf$$.dir; then
5572 rm -f conf$$.dir/conf$$.file
5573 else
5574 rm -f conf$$.dir
5575 mkdir conf$$.dir 2>/dev/null
5576 fi
5577 if (echo >conf$$.file) 2>/dev/null; then
5578 if ln -s conf$$.file conf$$ 2>/dev/null; then
5579 as_ln_s='ln -s'
5580 # ... but there are two gotchas:
5581 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5582 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5583 # In both cases, we have to default to `cp -p'.
5584 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5585 as_ln_s='cp -p'
5586 elif ln conf$$.file conf$$ 2>/dev/null; then
5587 as_ln_s=ln
5588 else
5589 as_ln_s='cp -p'
5590 fi
5591 else
5592 as_ln_s='cp -p'
5593 fi
5594 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5595 rmdir conf$$.dir 2>/dev/null
5596
5597
5598 # as_fn_mkdir_p
5599 # -------------
5600 # Create "$as_dir" as a directory, including parents if necessary.
5601 as_fn_mkdir_p ()
5602 {
5603
5604 case $as_dir in #(
5605 -*) as_dir=./$as_dir;;
5606 esac
5607 test -d "$as_dir" || eval $as_mkdir_p || {
5608 as_dirs=
5609 while :; do
5610 case $as_dir in #(
5611 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5612 *) as_qdir=$as_dir;;
5613 esac
5614 as_dirs="'$as_qdir' $as_dirs"
5615 as_dir=`$as_dirname -- "$as_dir" ||
5616 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5617 X"$as_dir" : 'X\(//\)[^/]' \| \
5618 X"$as_dir" : 'X\(//\)$' \| \
5619 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5620 $as_echo X"$as_dir" |
5621 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5622 s//\1/
5623 q
5624 }
5625 /^X\(\/\/\)[^/].*/{
5626 s//\1/
5627 q
5628 }
5629 /^X\(\/\/\)$/{
5630 s//\1/
5631 q
5632 }
5633 /^X\(\/\).*/{
5634 s//\1/
5635 q
5636 }
5637 s/.*/./; q'`
5638 test -d "$as_dir" && break
5639 done
5640 test -z "$as_dirs" || eval "mkdir $as_dirs"
5641 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5642
5643
5644 } # as_fn_mkdir_p
5645 if mkdir -p . 2>/dev/null; then
5646 as_mkdir_p='mkdir -p "$as_dir"'
5647 else
5648 test -d ./-p && rmdir ./-p
5649 as_mkdir_p=false
5650 fi
5651
5652 if test -x / >/dev/null 2>&1; then
5653 as_test_x='test -x'
5654 else
5655 if ls -dL / >/dev/null 2>&1; then
5656 as_ls_L_option=L
5657 else
5658 as_ls_L_option=
5659 fi
5660 as_test_x='
5661 eval sh -c '\''
5662 if test -d "$1"; then
5663 test -d "$1/.";
5664 else
5665 case $1 in #(
5666 -*)set "./$1";;
5667 esac;
5668 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5669 ???[sx]*):;;*)false;;esac;fi
5670 '\'' sh
5671 '
5672 fi
5673 as_executable_p=$as_test_x
5674
5675 # Sed expression to map a string onto a valid CPP name.
5676 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5677
5678 # Sed expression to map a string onto a valid variable name.
5679 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5680
5681
5682 exec 6>&1
5683 ## ----------------------------------- ##
5684 ## Main body of $CONFIG_STATUS script. ##
5685 ## ----------------------------------- ##
5686 _ASEOF
5687 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5688
5689 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5690 # Save the log message, to keep $0 and so on meaningful, and to
5691 # report actual input values of CONFIG_FILES etc. instead of their
5692 # values after options handling.
5693 ac_log="
5694 This file was extended by $as_me, which was
5695 generated by GNU Autoconf 2.64. Invocation command line was
5696
5697 CONFIG_FILES = $CONFIG_FILES
5698 CONFIG_HEADERS = $CONFIG_HEADERS
5699 CONFIG_LINKS = $CONFIG_LINKS
5700 CONFIG_COMMANDS = $CONFIG_COMMANDS
5701 $ $0 $@
5702
5703 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5704 "
5705
5706 _ACEOF
5707
5708 case $ac_config_files in *"
5709 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5710 esac
5711
5712 case $ac_config_headers in *"
5713 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5714 esac
5715
5716
5717 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5718 # Files that config.status was made for.
5719 config_files="$ac_config_files"
5720 config_headers="$ac_config_headers"
5721 config_commands="$ac_config_commands"
5722
5723 _ACEOF
5724
5725 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5726 ac_cs_usage="\
5727 \`$as_me' instantiates files and other configuration actions
5728 from templates according to the current configuration. Unless the files
5729 and actions are specified as TAGs, all are instantiated by default.
5730
5731 Usage: $0 [OPTION]... [TAG]...
5732
5733 -h, --help print this help, then exit
5734 -V, --version print version number and configuration settings, then exit
5735 -q, --quiet, --silent
5736 do not print progress messages
5737 -d, --debug don't remove temporary files
5738 --recheck update $as_me by reconfiguring in the same conditions
5739 --file=FILE[:TEMPLATE]
5740 instantiate the configuration file FILE
5741 --header=FILE[:TEMPLATE]
5742 instantiate the configuration header FILE
5743
5744 Configuration files:
5745 $config_files
5746
5747 Configuration headers:
5748 $config_headers
5749
5750 Configuration commands:
5751 $config_commands
5752
5753 Report bugs to the package provider."
5754
5755 _ACEOF
5756 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5757 ac_cs_version="\\
5758 config.status
5759 configured by $0, generated by GNU Autoconf 2.64,
5760 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5761
5762 Copyright (C) 2009 Free Software Foundation, Inc.
5763 This config.status script is free software; the Free Software Foundation
5764 gives unlimited permission to copy, distribute and modify it."
5765
5766 ac_pwd='$ac_pwd'
5767 srcdir='$srcdir'
5768 INSTALL='$INSTALL'
5769 test -n "\$AWK" || AWK=awk
5770 _ACEOF
5771
5772 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5773 # The default lists apply if the user does not specify any file.
5774 ac_need_defaults=:
5775 while test $# != 0
5776 do
5777 case $1 in
5778 --*=*)
5779 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5780 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5781 ac_shift=:
5782 ;;
5783 *)
5784 ac_option=$1
5785 ac_optarg=$2
5786 ac_shift=shift
5787 ;;
5788 esac
5789
5790 case $ac_option in
5791 # Handling of the options.
5792 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5793 ac_cs_recheck=: ;;
5794 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5795 $as_echo "$ac_cs_version"; exit ;;
5796 --debug | --debu | --deb | --de | --d | -d )
5797 debug=: ;;
5798 --file | --fil | --fi | --f )
5799 $ac_shift
5800 case $ac_optarg in
5801 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5802 esac
5803 as_fn_append CONFIG_FILES " '$ac_optarg'"
5804 ac_need_defaults=false;;
5805 --header | --heade | --head | --hea )
5806 $ac_shift
5807 case $ac_optarg in
5808 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5809 esac
5810 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5811 ac_need_defaults=false;;
5812 --he | --h)
5813 # Conflict between --help and --header
5814 as_fn_error "ambiguous option: \`$1'
5815 Try \`$0 --help' for more information.";;
5816 --help | --hel | -h )
5817 $as_echo "$ac_cs_usage"; exit ;;
5818 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5819 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5820 ac_cs_silent=: ;;
5821
5822 # This is an error.
5823 -*) as_fn_error "unrecognized option: \`$1'
5824 Try \`$0 --help' for more information." ;;
5825
5826 *) as_fn_append ac_config_targets " $1"
5827 ac_need_defaults=false ;;
5828
5829 esac
5830 shift
5831 done
5832
5833 ac_configure_extra_args=
5834
5835 if $ac_cs_silent; then
5836 exec 6>/dev/null
5837 ac_configure_extra_args="$ac_configure_extra_args --silent"
5838 fi
5839
5840 _ACEOF
5841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5842 if \$ac_cs_recheck; then
5843 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5844 shift
5845 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5846 CONFIG_SHELL='$SHELL'
5847 export CONFIG_SHELL
5848 exec "\$@"
5849 fi
5850
5851 _ACEOF
5852 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5853 exec 5>>config.log
5854 {
5855 echo
5856 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5857 ## Running $as_me. ##
5858 _ASBOX
5859 $as_echo "$ac_log"
5860 } >&5
5861
5862 _ACEOF
5863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5864 _ACEOF
5865
5866 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5867
5868 # Handling of arguments.
5869 for ac_config_target in $ac_config_targets
5870 do
5871 case $ac_config_target in
5872 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5873 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5874 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5875
5876 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5877 esac
5878 done
5879
5880
5881 # If the user did not use the arguments to specify the items to instantiate,
5882 # then the envvar interface is used. Set only those that are not.
5883 # We use the long form for the default assignment because of an extremely
5884 # bizarre bug on SunOS 4.1.3.
5885 if $ac_need_defaults; then
5886 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5887 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5888 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5889 fi
5890
5891 # Have a temporary directory for convenience. Make it in the build tree
5892 # simply because there is no reason against having it here, and in addition,
5893 # creating and moving files from /tmp can sometimes cause problems.
5894 # Hook for its removal unless debugging.
5895 # Note that there is a small window in which the directory will not be cleaned:
5896 # after its creation but before its name has been assigned to `$tmp'.
5897 $debug ||
5898 {
5899 tmp=
5900 trap 'exit_status=$?
5901 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5902 ' 0
5903 trap 'as_fn_exit 1' 1 2 13 15
5904 }
5905 # Create a (secure) tmp directory for tmp files.
5906
5907 {
5908 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5909 test -n "$tmp" && test -d "$tmp"
5910 } ||
5911 {
5912 tmp=./conf$$-$RANDOM
5913 (umask 077 && mkdir "$tmp")
5914 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5915
5916 # Set up the scripts for CONFIG_FILES section.
5917 # No need to generate them if there are no CONFIG_FILES.
5918 # This happens for instance with `./config.status config.h'.
5919 if test -n "$CONFIG_FILES"; then
5920
5921
5922 ac_cr=`echo X | tr X '\015'`
5923 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5924 # But we know of no other shell where ac_cr would be empty at this
5925 # point, so we can use a bashism as a fallback.
5926 if test "x$ac_cr" = x; then
5927 eval ac_cr=\$\'\\r\'
5928 fi
5929 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5930 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5931 ac_cs_awk_cr='\r'
5932 else
5933 ac_cs_awk_cr=$ac_cr
5934 fi
5935
5936 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5937 _ACEOF
5938
5939
5940 {
5941 echo "cat >conf$$subs.awk <<_ACEOF" &&
5942 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5943 echo "_ACEOF"
5944 } >conf$$subs.sh ||
5945 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5946 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5947 ac_delim='%!_!# '
5948 for ac_last_try in false false false false false :; do
5949 . ./conf$$subs.sh ||
5950 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5951
5952 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5953 if test $ac_delim_n = $ac_delim_num; then
5954 break
5955 elif $ac_last_try; then
5956 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5957 else
5958 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5959 fi
5960 done
5961 rm -f conf$$subs.sh
5962
5963 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5964 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5965 _ACEOF
5966 sed -n '
5967 h
5968 s/^/S["/; s/!.*/"]=/
5969 p
5970 g
5971 s/^[^!]*!//
5972 :repl
5973 t repl
5974 s/'"$ac_delim"'$//
5975 t delim
5976 :nl
5977 h
5978 s/\(.\{148\}\).*/\1/
5979 t more1
5980 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5981 p
5982 n
5983 b repl
5984 :more1
5985 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5986 p
5987 g
5988 s/.\{148\}//
5989 t nl
5990 :delim
5991 h
5992 s/\(.\{148\}\).*/\1/
5993 t more2
5994 s/["\\]/\\&/g; s/^/"/; s/$/"/
5995 p
5996 b
5997 :more2
5998 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5999 p
6000 g
6001 s/.\{148\}//
6002 t delim
6003 ' <conf$$subs.awk | sed '
6004 /^[^""]/{
6005 N
6006 s/\n//
6007 }
6008 ' >>$CONFIG_STATUS || ac_write_fail=1
6009 rm -f conf$$subs.awk
6010 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6011 _ACAWK
6012 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6013 for (key in S) S_is_set[key] = 1
6014 FS = "\a"
6015
6016 }
6017 {
6018 line = $ 0
6019 nfields = split(line, field, "@")
6020 substed = 0
6021 len = length(field[1])
6022 for (i = 2; i < nfields; i++) {
6023 key = field[i]
6024 keylen = length(key)
6025 if (S_is_set[key]) {
6026 value = S[key]
6027 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6028 len += length(value) + length(field[++i])
6029 substed = 1
6030 } else
6031 len += 1 + keylen
6032 }
6033
6034 print line
6035 }
6036
6037 _ACAWK
6038 _ACEOF
6039 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6040 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6041 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6042 else
6043 cat
6044 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6045 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6046 _ACEOF
6047
6048 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6049 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6050 # trailing colons and then remove the whole line if VPATH becomes empty
6051 # (actually we leave an empty line to preserve line numbers).
6052 if test "x$srcdir" = x.; then
6053 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6054 s/:*\$(srcdir):*/:/
6055 s/:*\${srcdir}:*/:/
6056 s/:*@srcdir@:*/:/
6057 s/^\([^=]*=[ ]*\):*/\1/
6058 s/:*$//
6059 s/^[^=]*=[ ]*$//
6060 }'
6061 fi
6062
6063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6064 fi # test -n "$CONFIG_FILES"
6065
6066 # Set up the scripts for CONFIG_HEADERS section.
6067 # No need to generate them if there are no CONFIG_HEADERS.
6068 # This happens for instance with `./config.status Makefile'.
6069 if test -n "$CONFIG_HEADERS"; then
6070 cat >"$tmp/defines.awk" <<\_ACAWK ||
6071 BEGIN {
6072 _ACEOF
6073
6074 # Transform confdefs.h into an awk script `defines.awk', embedded as
6075 # here-document in config.status, that substitutes the proper values into
6076 # config.h.in to produce config.h.
6077
6078 # Create a delimiter string that does not exist in confdefs.h, to ease
6079 # handling of long lines.
6080 ac_delim='%!_!# '
6081 for ac_last_try in false false :; do
6082 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6083 if test -z "$ac_t"; then
6084 break
6085 elif $ac_last_try; then
6086 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6087 else
6088 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6089 fi
6090 done
6091
6092 # For the awk script, D is an array of macro values keyed by name,
6093 # likewise P contains macro parameters if any. Preserve backslash
6094 # newline sequences.
6095
6096 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6097 sed -n '
6098 s/.\{148\}/&'"$ac_delim"'/g
6099 t rset
6100 :rset
6101 s/^[ ]*#[ ]*define[ ][ ]*/ /
6102 t def
6103 d
6104 :def
6105 s/\\$//
6106 t bsnl
6107 s/["\\]/\\&/g
6108 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6109 D["\1"]=" \3"/p
6110 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6111 d
6112 :bsnl
6113 s/["\\]/\\&/g
6114 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6115 D["\1"]=" \3\\\\\\n"\\/p
6116 t cont
6117 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6118 t cont
6119 d
6120 :cont
6121 n
6122 s/.\{148\}/&'"$ac_delim"'/g
6123 t clear
6124 :clear
6125 s/\\$//
6126 t bsnlc
6127 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6128 d
6129 :bsnlc
6130 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6131 b cont
6132 ' <confdefs.h | sed '
6133 s/'"$ac_delim"'/"\\\
6134 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6135
6136 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6137 for (key in D) D_is_set[key] = 1
6138 FS = "\a"
6139 }
6140 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6141 line = \$ 0
6142 split(line, arg, " ")
6143 if (arg[1] == "#") {
6144 defundef = arg[2]
6145 mac1 = arg[3]
6146 } else {
6147 defundef = substr(arg[1], 2)
6148 mac1 = arg[2]
6149 }
6150 split(mac1, mac2, "(") #)
6151 macro = mac2[1]
6152 prefix = substr(line, 1, index(line, defundef) - 1)
6153 if (D_is_set[macro]) {
6154 # Preserve the white space surrounding the "#".
6155 print prefix "define", macro P[macro] D[macro]
6156 next
6157 } else {
6158 # Replace #undef with comments. This is necessary, for example,
6159 # in the case of _POSIX_SOURCE, which is predefined and required
6160 # on some systems where configure will not decide to define it.
6161 if (defundef == "undef") {
6162 print "/*", prefix defundef, macro, "*/"
6163 next
6164 }
6165 }
6166 }
6167 { print }
6168 _ACAWK
6169 _ACEOF
6170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6171 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6172 fi # test -n "$CONFIG_HEADERS"
6173
6174
6175 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6176 shift
6177 for ac_tag
6178 do
6179 case $ac_tag in
6180 :[FHLC]) ac_mode=$ac_tag; continue;;
6181 esac
6182 case $ac_mode$ac_tag in
6183 :[FHL]*:*);;
6184 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6185 :[FH]-) ac_tag=-:-;;
6186 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6187 esac
6188 ac_save_IFS=$IFS
6189 IFS=:
6190 set x $ac_tag
6191 IFS=$ac_save_IFS
6192 shift
6193 ac_file=$1
6194 shift
6195
6196 case $ac_mode in
6197 :L) ac_source=$1;;
6198 :[FH])
6199 ac_file_inputs=
6200 for ac_f
6201 do
6202 case $ac_f in
6203 -) ac_f="$tmp/stdin";;
6204 *) # Look for the file first in the build tree, then in the source tree
6205 # (if the path is not absolute). The absolute path cannot be DOS-style,
6206 # because $ac_f cannot contain `:'.
6207 test -f "$ac_f" ||
6208 case $ac_f in
6209 [\\/$]*) false;;
6210 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6211 esac ||
6212 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6213 esac
6214 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6215 as_fn_append ac_file_inputs " '$ac_f'"
6216 done
6217
6218 # Let's still pretend it is `configure' which instantiates (i.e., don't
6219 # use $as_me), people would be surprised to read:
6220 # /* config.h. Generated by config.status. */
6221 configure_input='Generated from '`
6222 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6223 `' by configure.'
6224 if test x"$ac_file" != x-; then
6225 configure_input="$ac_file. $configure_input"
6226 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6227 $as_echo "$as_me: creating $ac_file" >&6;}
6228 fi
6229 # Neutralize special characters interpreted by sed in replacement strings.
6230 case $configure_input in #(
6231 *\&* | *\|* | *\\* )
6232 ac_sed_conf_input=`$as_echo "$configure_input" |
6233 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6234 *) ac_sed_conf_input=$configure_input;;
6235 esac
6236
6237 case $ac_tag in
6238 *:-:* | *:-) cat >"$tmp/stdin" \
6239 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6240 esac
6241 ;;
6242 esac
6243
6244 ac_dir=`$as_dirname -- "$ac_file" ||
6245 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6246 X"$ac_file" : 'X\(//\)[^/]' \| \
6247 X"$ac_file" : 'X\(//\)$' \| \
6248 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6249 $as_echo X"$ac_file" |
6250 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6251 s//\1/
6252 q
6253 }
6254 /^X\(\/\/\)[^/].*/{
6255 s//\1/
6256 q
6257 }
6258 /^X\(\/\/\)$/{
6259 s//\1/
6260 q
6261 }
6262 /^X\(\/\).*/{
6263 s//\1/
6264 q
6265 }
6266 s/.*/./; q'`
6267 as_dir="$ac_dir"; as_fn_mkdir_p
6268 ac_builddir=.
6269
6270 case "$ac_dir" in
6271 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6272 *)
6273 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6274 # A ".." for each directory in $ac_dir_suffix.
6275 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6276 case $ac_top_builddir_sub in
6277 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6278 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6279 esac ;;
6280 esac
6281 ac_abs_top_builddir=$ac_pwd
6282 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6283 # for backward compatibility:
6284 ac_top_builddir=$ac_top_build_prefix
6285
6286 case $srcdir in
6287 .) # We are building in place.
6288 ac_srcdir=.
6289 ac_top_srcdir=$ac_top_builddir_sub
6290 ac_abs_top_srcdir=$ac_pwd ;;
6291 [\\/]* | ?:[\\/]* ) # Absolute name.
6292 ac_srcdir=$srcdir$ac_dir_suffix;
6293 ac_top_srcdir=$srcdir
6294 ac_abs_top_srcdir=$srcdir ;;
6295 *) # Relative name.
6296 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6297 ac_top_srcdir=$ac_top_build_prefix$srcdir
6298 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6299 esac
6300 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6301
6302
6303 case $ac_mode in
6304 :F)
6305 #
6306 # CONFIG_FILE
6307 #
6308
6309 case $INSTALL in
6310 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6311 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6312 esac
6313 _ACEOF
6314
6315 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6316 # If the template does not know about datarootdir, expand it.
6317 # FIXME: This hack should be removed a few years after 2.60.
6318 ac_datarootdir_hack=; ac_datarootdir_seen=
6319 ac_sed_dataroot='
6320 /datarootdir/ {
6321 p
6322 q
6323 }
6324 /@datadir@/p
6325 /@docdir@/p
6326 /@infodir@/p
6327 /@localedir@/p
6328 /@mandir@/p'
6329 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6330 *datarootdir*) ac_datarootdir_seen=yes;;
6331 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6333 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6334 _ACEOF
6335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6336 ac_datarootdir_hack='
6337 s&@datadir@&$datadir&g
6338 s&@docdir@&$docdir&g
6339 s&@infodir@&$infodir&g
6340 s&@localedir@&$localedir&g
6341 s&@mandir@&$mandir&g
6342 s&\\\${datarootdir}&$datarootdir&g' ;;
6343 esac
6344 _ACEOF
6345
6346 # Neutralize VPATH when `$srcdir' = `.'.
6347 # Shell code in configure.ac might set extrasub.
6348 # FIXME: do we really want to maintain this feature?
6349 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6350 ac_sed_extra="$ac_vpsub
6351 $extrasub
6352 _ACEOF
6353 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6354 :t
6355 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6356 s|@configure_input@|$ac_sed_conf_input|;t t
6357 s&@top_builddir@&$ac_top_builddir_sub&;t t
6358 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6359 s&@srcdir@&$ac_srcdir&;t t
6360 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6361 s&@top_srcdir@&$ac_top_srcdir&;t t
6362 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6363 s&@builddir@&$ac_builddir&;t t
6364 s&@abs_builddir@&$ac_abs_builddir&;t t
6365 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6366 s&@INSTALL@&$ac_INSTALL&;t t
6367 $ac_datarootdir_hack
6368 "
6369 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6370 || as_fn_error "could not create $ac_file" "$LINENO" 5
6371
6372 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6373 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6374 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6375 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6376 which seems to be undefined. Please make sure it is defined." >&5
6377 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6378 which seems to be undefined. Please make sure it is defined." >&2;}
6379
6380 rm -f "$tmp/stdin"
6381 case $ac_file in
6382 -) cat "$tmp/out" && rm -f "$tmp/out";;
6383 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6384 esac \
6385 || as_fn_error "could not create $ac_file" "$LINENO" 5
6386 ;;
6387 :H)
6388 #
6389 # CONFIG_HEADER
6390 #
6391 if test x"$ac_file" != x-; then
6392 {
6393 $as_echo "/* $configure_input */" \
6394 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6395 } >"$tmp/config.h" \
6396 || as_fn_error "could not create $ac_file" "$LINENO" 5
6397 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6399 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6400 else
6401 rm -f "$ac_file"
6402 mv "$tmp/config.h" "$ac_file" \
6403 || as_fn_error "could not create $ac_file" "$LINENO" 5
6404 fi
6405 else
6406 $as_echo "/* $configure_input */" \
6407 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6408 || as_fn_error "could not create -" "$LINENO" 5
6409 fi
6410 ;;
6411
6412 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6413 $as_echo "$as_me: executing $ac_file commands" >&6;}
6414 ;;
6415 esac
6416
6417
6418 case $ac_file$ac_mode in
6419 "default":C) case x$CONFIG_HEADERS in
6420 xconfig.h:config.in)
6421 echo > stamp-h ;;
6422 esac
6423 ;;
6424
6425 esac
6426 done # for ac_tag
6427
6428
6429 as_fn_exit 0
6430 _ACEOF
6431 ac_clean_files=$ac_clean_files_save
6432
6433 test $ac_write_fail = 0 ||
6434 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6435
6436
6437 # configure is writing to config.log, and then calls config.status.
6438 # config.status does its own redirection, appending to config.log.
6439 # Unfortunately, on DOS this fails, as config.log is still kept open
6440 # by configure, so config.status won't be able to write to it; its
6441 # output is simply discarded. So we exec the FD to /dev/null,
6442 # effectively closing config.log, so it can be properly (re)opened and
6443 # appended to by config.status. When coming back to configure, we
6444 # need to make the FD available again.
6445 if test "$no_create" != yes; then
6446 ac_cs_success=:
6447 ac_config_status_args=
6448 test "$silent" = yes &&
6449 ac_config_status_args="$ac_config_status_args --quiet"
6450 exec 5>/dev/null
6451 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6452 exec 5>>config.log
6453 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6454 # would make configure fail if this is the last instruction.
6455 $ac_cs_success || as_fn_exit $?
6456 fi
6457 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6458 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6459 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6460 fi
6461
GDB Binutils - Deliverables
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