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* configure.ac (i[34567]86-*): Check if we're targetting x86-64
[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 srv_xmlfiles
594 srv_xmlbuiltin
595 USE_THREAD_DB
596 GDBSERVER_LIBS
597 GDBSERVER_DEPFILES
598 RDYNAMIC
599 REPORT_BUGS_TEXI
600 REPORT_BUGS_TO
601 PKGVERSION
602 LIBOBJS
603 INSTALL_DATA
604 INSTALL_SCRIPT
605 INSTALL_PROGRAM
606 target_os
607 target_vendor
608 target_cpu
609 target
610 host_os
611 host_vendor
612 host_cpu
613 host
614 build_os
615 build_vendor
616 build_cpu
617 build
618 EGREP
619 GREP
620 CPP
621 OBJEXT
622 EXEEXT
623 ac_ct_CC
624 CPPFLAGS
625 LDFLAGS
626 CFLAGS
627 CC
628 target_alias
629 host_alias
630 build_alias
631 LIBS
632 ECHO_T
633 ECHO_N
634 ECHO_C
635 DEFS
636 mandir
637 localedir
638 libdir
639 psdir
640 pdfdir
641 dvidir
642 htmldir
643 infodir
644 docdir
645 oldincludedir
646 includedir
647 localstatedir
648 sharedstatedir
649 sysconfdir
650 datadir
651 datarootdir
652 libexecdir
653 sbindir
654 bindir
655 program_transform_name
656 prefix
657 exec_prefix
658 PACKAGE_URL
659 PACKAGE_BUGREPORT
660 PACKAGE_STRING
661 PACKAGE_VERSION
662 PACKAGE_TARNAME
663 PACKAGE_NAME
664 PATH_SEPARATOR
665 SHELL'
666 ac_subst_files=''
667 ac_user_opts='
668 enable_option_checking
669 with_pkgversion
670 with_bugurl
671 with_libthread_db
672 '
673 ac_precious_vars='build_alias
674 host_alias
675 target_alias
676 CC
677 CFLAGS
678 LDFLAGS
679 LIBS
680 CPPFLAGS
681 CPP'
682
683
684 # Initialize some variables set by options.
685 ac_init_help=
686 ac_init_version=false
687 ac_unrecognized_opts=
688 ac_unrecognized_sep=
689 # The variables have the same names as the options, with
690 # dashes changed to underlines.
691 cache_file=/dev/null
692 exec_prefix=NONE
693 no_create=
694 no_recursion=
695 prefix=NONE
696 program_prefix=NONE
697 program_suffix=NONE
698 program_transform_name=s,x,x,
699 silent=
700 site=
701 srcdir=
702 verbose=
703 x_includes=NONE
704 x_libraries=NONE
705
706 # Installation directory options.
707 # These are left unexpanded so users can "make install exec_prefix=/foo"
708 # and all the variables that are supposed to be based on exec_prefix
709 # by default will actually change.
710 # Use braces instead of parens because sh, perl, etc. also accept them.
711 # (The list follows the same order as the GNU Coding Standards.)
712 bindir='${exec_prefix}/bin'
713 sbindir='${exec_prefix}/sbin'
714 libexecdir='${exec_prefix}/libexec'
715 datarootdir='${prefix}/share'
716 datadir='${datarootdir}'
717 sysconfdir='${prefix}/etc'
718 sharedstatedir='${prefix}/com'
719 localstatedir='${prefix}/var'
720 includedir='${prefix}/include'
721 oldincludedir='/usr/include'
722 docdir='${datarootdir}/doc/${PACKAGE}'
723 infodir='${datarootdir}/info'
724 htmldir='${docdir}'
725 dvidir='${docdir}'
726 pdfdir='${docdir}'
727 psdir='${docdir}'
728 libdir='${exec_prefix}/lib'
729 localedir='${datarootdir}/locale'
730 mandir='${datarootdir}/man'
731
732 ac_prev=
733 ac_dashdash=
734 for ac_option
735 do
736 # If the previous option needs an argument, assign it.
737 if test -n "$ac_prev"; then
738 eval $ac_prev=\$ac_option
739 ac_prev=
740 continue
741 fi
742
743 case $ac_option in
744 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
745 *) ac_optarg=yes ;;
746 esac
747
748 # Accept the important Cygnus configure options, so we can diagnose typos.
749
750 case $ac_dashdash$ac_option in
751 --)
752 ac_dashdash=yes ;;
753
754 -bindir | --bindir | --bindi | --bind | --bin | --bi)
755 ac_prev=bindir ;;
756 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
757 bindir=$ac_optarg ;;
758
759 -build | --build | --buil | --bui | --bu)
760 ac_prev=build_alias ;;
761 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
762 build_alias=$ac_optarg ;;
763
764 -cache-file | --cache-file | --cache-fil | --cache-fi \
765 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
766 ac_prev=cache_file ;;
767 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
768 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
769 cache_file=$ac_optarg ;;
770
771 --config-cache | -C)
772 cache_file=config.cache ;;
773
774 -datadir | --datadir | --datadi | --datad)
775 ac_prev=datadir ;;
776 -datadir=* | --datadir=* | --datadi=* | --datad=*)
777 datadir=$ac_optarg ;;
778
779 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
780 | --dataroo | --dataro | --datar)
781 ac_prev=datarootdir ;;
782 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
783 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
784 datarootdir=$ac_optarg ;;
785
786 -disable-* | --disable-*)
787 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
788 # Reject names that are not valid shell variable names.
789 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
790 as_fn_error "invalid feature name: $ac_useropt"
791 ac_useropt_orig=$ac_useropt
792 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
793 case $ac_user_opts in
794 *"
795 "enable_$ac_useropt"
796 "*) ;;
797 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
798 ac_unrecognized_sep=', ';;
799 esac
800 eval enable_$ac_useropt=no ;;
801
802 -docdir | --docdir | --docdi | --doc | --do)
803 ac_prev=docdir ;;
804 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
805 docdir=$ac_optarg ;;
806
807 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
808 ac_prev=dvidir ;;
809 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
810 dvidir=$ac_optarg ;;
811
812 -enable-* | --enable-*)
813 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
814 # Reject names that are not valid shell variable names.
815 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
816 as_fn_error "invalid feature name: $ac_useropt"
817 ac_useropt_orig=$ac_useropt
818 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
819 case $ac_user_opts in
820 *"
821 "enable_$ac_useropt"
822 "*) ;;
823 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
824 ac_unrecognized_sep=', ';;
825 esac
826 eval enable_$ac_useropt=\$ac_optarg ;;
827
828 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
829 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
830 | --exec | --exe | --ex)
831 ac_prev=exec_prefix ;;
832 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
833 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
834 | --exec=* | --exe=* | --ex=*)
835 exec_prefix=$ac_optarg ;;
836
837 -gas | --gas | --ga | --g)
838 # Obsolete; use --with-gas.
839 with_gas=yes ;;
840
841 -help | --help | --hel | --he | -h)
842 ac_init_help=long ;;
843 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
844 ac_init_help=recursive ;;
845 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
846 ac_init_help=short ;;
847
848 -host | --host | --hos | --ho)
849 ac_prev=host_alias ;;
850 -host=* | --host=* | --hos=* | --ho=*)
851 host_alias=$ac_optarg ;;
852
853 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
854 ac_prev=htmldir ;;
855 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
856 | --ht=*)
857 htmldir=$ac_optarg ;;
858
859 -includedir | --includedir | --includedi | --included | --include \
860 | --includ | --inclu | --incl | --inc)
861 ac_prev=includedir ;;
862 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
863 | --includ=* | --inclu=* | --incl=* | --inc=*)
864 includedir=$ac_optarg ;;
865
866 -infodir | --infodir | --infodi | --infod | --info | --inf)
867 ac_prev=infodir ;;
868 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
869 infodir=$ac_optarg ;;
870
871 -libdir | --libdir | --libdi | --libd)
872 ac_prev=libdir ;;
873 -libdir=* | --libdir=* | --libdi=* | --libd=*)
874 libdir=$ac_optarg ;;
875
876 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
877 | --libexe | --libex | --libe)
878 ac_prev=libexecdir ;;
879 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
880 | --libexe=* | --libex=* | --libe=*)
881 libexecdir=$ac_optarg ;;
882
883 -localedir | --localedir | --localedi | --localed | --locale)
884 ac_prev=localedir ;;
885 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
886 localedir=$ac_optarg ;;
887
888 -localstatedir | --localstatedir | --localstatedi | --localstated \
889 | --localstate | --localstat | --localsta | --localst | --locals)
890 ac_prev=localstatedir ;;
891 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
892 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
893 localstatedir=$ac_optarg ;;
894
895 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
896 ac_prev=mandir ;;
897 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
898 mandir=$ac_optarg ;;
899
900 -nfp | --nfp | --nf)
901 # Obsolete; use --without-fp.
902 with_fp=no ;;
903
904 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
905 | --no-cr | --no-c | -n)
906 no_create=yes ;;
907
908 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
909 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
910 no_recursion=yes ;;
911
912 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
913 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
914 | --oldin | --oldi | --old | --ol | --o)
915 ac_prev=oldincludedir ;;
916 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
917 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
918 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
919 oldincludedir=$ac_optarg ;;
920
921 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
922 ac_prev=prefix ;;
923 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
924 prefix=$ac_optarg ;;
925
926 -program-prefix | --program-prefix | --program-prefi | --program-pref \
927 | --program-pre | --program-pr | --program-p)
928 ac_prev=program_prefix ;;
929 -program-prefix=* | --program-prefix=* | --program-prefi=* \
930 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
931 program_prefix=$ac_optarg ;;
932
933 -program-suffix | --program-suffix | --program-suffi | --program-suff \
934 | --program-suf | --program-su | --program-s)
935 ac_prev=program_suffix ;;
936 -program-suffix=* | --program-suffix=* | --program-suffi=* \
937 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
938 program_suffix=$ac_optarg ;;
939
940 -program-transform-name | --program-transform-name \
941 | --program-transform-nam | --program-transform-na \
942 | --program-transform-n | --program-transform- \
943 | --program-transform | --program-transfor \
944 | --program-transfo | --program-transf \
945 | --program-trans | --program-tran \
946 | --progr-tra | --program-tr | --program-t)
947 ac_prev=program_transform_name ;;
948 -program-transform-name=* | --program-transform-name=* \
949 | --program-transform-nam=* | --program-transform-na=* \
950 | --program-transform-n=* | --program-transform-=* \
951 | --program-transform=* | --program-transfor=* \
952 | --program-transfo=* | --program-transf=* \
953 | --program-trans=* | --program-tran=* \
954 | --progr-tra=* | --program-tr=* | --program-t=*)
955 program_transform_name=$ac_optarg ;;
956
957 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
958 ac_prev=pdfdir ;;
959 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
960 pdfdir=$ac_optarg ;;
961
962 -psdir | --psdir | --psdi | --psd | --ps)
963 ac_prev=psdir ;;
964 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
965 psdir=$ac_optarg ;;
966
967 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
968 | -silent | --silent | --silen | --sile | --sil)
969 silent=yes ;;
970
971 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
972 ac_prev=sbindir ;;
973 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
974 | --sbi=* | --sb=*)
975 sbindir=$ac_optarg ;;
976
977 -sharedstatedir | --sharedstatedir | --sharedstatedi \
978 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
979 | --sharedst | --shareds | --shared | --share | --shar \
980 | --sha | --sh)
981 ac_prev=sharedstatedir ;;
982 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
983 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
984 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
985 | --sha=* | --sh=*)
986 sharedstatedir=$ac_optarg ;;
987
988 -site | --site | --sit)
989 ac_prev=site ;;
990 -site=* | --site=* | --sit=*)
991 site=$ac_optarg ;;
992
993 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
994 ac_prev=srcdir ;;
995 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
996 srcdir=$ac_optarg ;;
997
998 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
999 | --syscon | --sysco | --sysc | --sys | --sy)
1000 ac_prev=sysconfdir ;;
1001 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1002 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1003 sysconfdir=$ac_optarg ;;
1004
1005 -target | --target | --targe | --targ | --tar | --ta | --t)
1006 ac_prev=target_alias ;;
1007 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1008 target_alias=$ac_optarg ;;
1009
1010 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1011 verbose=yes ;;
1012
1013 -version | --version | --versio | --versi | --vers | -V)
1014 ac_init_version=: ;;
1015
1016 -with-* | --with-*)
1017 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1018 # Reject names that are not valid shell variable names.
1019 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1020 as_fn_error "invalid package name: $ac_useropt"
1021 ac_useropt_orig=$ac_useropt
1022 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1023 case $ac_user_opts in
1024 *"
1025 "with_$ac_useropt"
1026 "*) ;;
1027 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1028 ac_unrecognized_sep=', ';;
1029 esac
1030 eval with_$ac_useropt=\$ac_optarg ;;
1031
1032 -without-* | --without-*)
1033 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1034 # Reject names that are not valid shell variable names.
1035 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1036 as_fn_error "invalid package name: $ac_useropt"
1037 ac_useropt_orig=$ac_useropt
1038 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1039 case $ac_user_opts in
1040 *"
1041 "with_$ac_useropt"
1042 "*) ;;
1043 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1044 ac_unrecognized_sep=', ';;
1045 esac
1046 eval with_$ac_useropt=no ;;
1047
1048 --x)
1049 # Obsolete; use --with-x.
1050 with_x=yes ;;
1051
1052 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1053 | --x-incl | --x-inc | --x-in | --x-i)
1054 ac_prev=x_includes ;;
1055 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1056 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1057 x_includes=$ac_optarg ;;
1058
1059 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1060 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1061 ac_prev=x_libraries ;;
1062 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1063 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1064 x_libraries=$ac_optarg ;;
1065
1066 -*) as_fn_error "unrecognized option: \`$ac_option'
1067 Try \`$0 --help' for more information."
1068 ;;
1069
1070 *=*)
1071 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1072 # Reject names that are not valid shell variable names.
1073 case $ac_envvar in #(
1074 '' | [0-9]* | *[!_$as_cr_alnum]* )
1075 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1076 esac
1077 eval $ac_envvar=\$ac_optarg
1078 export $ac_envvar ;;
1079
1080 *)
1081 # FIXME: should be removed in autoconf 3.0.
1082 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1083 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1084 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1085 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1086 ;;
1087
1088 esac
1089 done
1090
1091 if test -n "$ac_prev"; then
1092 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1093 as_fn_error "missing argument to $ac_option"
1094 fi
1095
1096 if test -n "$ac_unrecognized_opts"; then
1097 case $enable_option_checking in
1098 no) ;;
1099 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1100 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1101 esac
1102 fi
1103
1104 # Check all directory arguments for consistency.
1105 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1106 datadir sysconfdir sharedstatedir localstatedir includedir \
1107 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1108 libdir localedir mandir
1109 do
1110 eval ac_val=\$$ac_var
1111 # Remove trailing slashes.
1112 case $ac_val in
1113 */ )
1114 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1115 eval $ac_var=\$ac_val;;
1116 esac
1117 # Be sure to have absolute directory names.
1118 case $ac_val in
1119 [\\/$]* | ?:[\\/]* ) continue;;
1120 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1121 esac
1122 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1123 done
1124
1125 # There might be people who depend on the old broken behavior: `$host'
1126 # used to hold the argument of --host etc.
1127 # FIXME: To remove some day.
1128 build=$build_alias
1129 host=$host_alias
1130 target=$target_alias
1131
1132 # FIXME: To remove some day.
1133 if test "x$host_alias" != x; then
1134 if test "x$build_alias" = x; then
1135 cross_compiling=maybe
1136 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1137 If a cross compiler is detected then cross compile mode will be used." >&2
1138 elif test "x$build_alias" != "x$host_alias"; then
1139 cross_compiling=yes
1140 fi
1141 fi
1142
1143 ac_tool_prefix=
1144 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1145
1146 test "$silent" = yes && exec 6>/dev/null
1147
1148
1149 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1150 ac_ls_di=`ls -di .` &&
1151 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1152 as_fn_error "working directory cannot be determined"
1153 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1154 as_fn_error "pwd does not report name of working directory"
1155
1156
1157 # Find the source files, if location was not specified.
1158 if test -z "$srcdir"; then
1159 ac_srcdir_defaulted=yes
1160 # Try the directory containing this script, then the parent directory.
1161 ac_confdir=`$as_dirname -- "$as_myself" ||
1162 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1163 X"$as_myself" : 'X\(//\)[^/]' \| \
1164 X"$as_myself" : 'X\(//\)$' \| \
1165 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1166 $as_echo X"$as_myself" |
1167 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1168 s//\1/
1169 q
1170 }
1171 /^X\(\/\/\)[^/].*/{
1172 s//\1/
1173 q
1174 }
1175 /^X\(\/\/\)$/{
1176 s//\1/
1177 q
1178 }
1179 /^X\(\/\).*/{
1180 s//\1/
1181 q
1182 }
1183 s/.*/./; q'`
1184 srcdir=$ac_confdir
1185 if test ! -r "$srcdir/$ac_unique_file"; then
1186 srcdir=..
1187 fi
1188 else
1189 ac_srcdir_defaulted=no
1190 fi
1191 if test ! -r "$srcdir/$ac_unique_file"; then
1192 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1193 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1194 fi
1195 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1196 ac_abs_confdir=`(
1197 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1198 pwd)`
1199 # When building in place, set srcdir=.
1200 if test "$ac_abs_confdir" = "$ac_pwd"; then
1201 srcdir=.
1202 fi
1203 # Remove unnecessary trailing slashes from srcdir.
1204 # Double slashes in file names in object file debugging info
1205 # mess up M-x gdb in Emacs.
1206 case $srcdir in
1207 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1208 esac
1209 for ac_var in $ac_precious_vars; do
1210 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1211 eval ac_env_${ac_var}_value=\$${ac_var}
1212 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1213 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1214 done
1215
1216 #
1217 # Report the --help message.
1218 #
1219 if test "$ac_init_help" = "long"; then
1220 # Omit some internal or obsolete options to make the list less imposing.
1221 # This message is too long to be a string in the A/UX 3.1 sh.
1222 cat <<_ACEOF
1223 \`configure' configures this package to adapt to many kinds of systems.
1224
1225 Usage: $0 [OPTION]... [VAR=VALUE]...
1226
1227 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1228 VAR=VALUE. See below for descriptions of some of the useful variables.
1229
1230 Defaults for the options are specified in brackets.
1231
1232 Configuration:
1233 -h, --help display this help and exit
1234 --help=short display options specific to this package
1235 --help=recursive display the short help of all the included packages
1236 -V, --version display version information and exit
1237 -q, --quiet, --silent do not print \`checking...' messages
1238 --cache-file=FILE cache test results in FILE [disabled]
1239 -C, --config-cache alias for \`--cache-file=config.cache'
1240 -n, --no-create do not create output files
1241 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1242
1243 Installation directories:
1244 --prefix=PREFIX install architecture-independent files in PREFIX
1245 [$ac_default_prefix]
1246 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1247 [PREFIX]
1248
1249 By default, \`make install' will install all the files in
1250 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1251 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1252 for instance \`--prefix=\$HOME'.
1253
1254 For better control, use the options below.
1255
1256 Fine tuning of the installation directories:
1257 --bindir=DIR user executables [EPREFIX/bin]
1258 --sbindir=DIR system admin executables [EPREFIX/sbin]
1259 --libexecdir=DIR program executables [EPREFIX/libexec]
1260 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1261 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1262 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1263 --libdir=DIR object code libraries [EPREFIX/lib]
1264 --includedir=DIR C header files [PREFIX/include]
1265 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1266 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1267 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1268 --infodir=DIR info documentation [DATAROOTDIR/info]
1269 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1270 --mandir=DIR man documentation [DATAROOTDIR/man]
1271 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1272 --htmldir=DIR html documentation [DOCDIR]
1273 --dvidir=DIR dvi documentation [DOCDIR]
1274 --pdfdir=DIR pdf documentation [DOCDIR]
1275 --psdir=DIR ps documentation [DOCDIR]
1276 _ACEOF
1277
1278 cat <<\_ACEOF
1279
1280 Program names:
1281 --program-prefix=PREFIX prepend PREFIX to installed program names
1282 --program-suffix=SUFFIX append SUFFIX to installed program names
1283 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1284
1285 System types:
1286 --build=BUILD configure for building on BUILD [guessed]
1287 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1288 --target=TARGET configure for building compilers for TARGET [HOST]
1289 _ACEOF
1290 fi
1291
1292 if test -n "$ac_init_help"; then
1293
1294 cat <<\_ACEOF
1295
1296 Optional Packages:
1297 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1298 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1299 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1300 --with-bugurl=URL Direct users to URL to report a bug
1301 --with-libthread-db=PATH
1302 use given libthread_db directly
1303
1304 Some influential environment variables:
1305 CC C compiler command
1306 CFLAGS C compiler flags
1307 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1308 nonstandard directory <lib dir>
1309 LIBS libraries to pass to the linker, e.g. -l<library>
1310 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1311 you have headers in a nonstandard directory <include dir>
1312 CPP C preprocessor
1313
1314 Use these variables to override the choices made by `configure' or to help
1315 it to find libraries and programs with nonstandard names/locations.
1316
1317 Report bugs to the package provider.
1318 _ACEOF
1319 ac_status=$?
1320 fi
1321
1322 if test "$ac_init_help" = "recursive"; then
1323 # If there are subdirs, report their specific --help.
1324 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1325 test -d "$ac_dir" ||
1326 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1327 continue
1328 ac_builddir=.
1329
1330 case "$ac_dir" in
1331 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1332 *)
1333 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1334 # A ".." for each directory in $ac_dir_suffix.
1335 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1336 case $ac_top_builddir_sub in
1337 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1338 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1339 esac ;;
1340 esac
1341 ac_abs_top_builddir=$ac_pwd
1342 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1343 # for backward compatibility:
1344 ac_top_builddir=$ac_top_build_prefix
1345
1346 case $srcdir in
1347 .) # We are building in place.
1348 ac_srcdir=.
1349 ac_top_srcdir=$ac_top_builddir_sub
1350 ac_abs_top_srcdir=$ac_pwd ;;
1351 [\\/]* | ?:[\\/]* ) # Absolute name.
1352 ac_srcdir=$srcdir$ac_dir_suffix;
1353 ac_top_srcdir=$srcdir
1354 ac_abs_top_srcdir=$srcdir ;;
1355 *) # Relative name.
1356 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1357 ac_top_srcdir=$ac_top_build_prefix$srcdir
1358 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1359 esac
1360 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1361
1362 cd "$ac_dir" || { ac_status=$?; continue; }
1363 # Check for guested configure.
1364 if test -f "$ac_srcdir/configure.gnu"; then
1365 echo &&
1366 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1367 elif test -f "$ac_srcdir/configure"; then
1368 echo &&
1369 $SHELL "$ac_srcdir/configure" --help=recursive
1370 else
1371 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1372 fi || ac_status=$?
1373 cd "$ac_pwd" || { ac_status=$?; break; }
1374 done
1375 fi
1376
1377 test -n "$ac_init_help" && exit $ac_status
1378 if $ac_init_version; then
1379 cat <<\_ACEOF
1380 configure
1381 generated by GNU Autoconf 2.64
1382
1383 Copyright (C) 2009 Free Software Foundation, Inc.
1384 This configure script is free software; the Free Software Foundation
1385 gives unlimited permission to copy, distribute and modify it.
1386 _ACEOF
1387 exit
1388 fi
1389
1390 ## ------------------------ ##
1391 ## Autoconf initialization. ##
1392 ## ------------------------ ##
1393
1394 # ac_fn_c_try_compile LINENO
1395 # --------------------------
1396 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1397 ac_fn_c_try_compile ()
1398 {
1399 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1400 rm -f conftest.$ac_objext
1401 if { { ac_try="$ac_compile"
1402 case "(($ac_try" in
1403 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1404 *) ac_try_echo=$ac_try;;
1405 esac
1406 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1407 $as_echo "$ac_try_echo"; } >&5
1408 (eval "$ac_compile") 2>conftest.err
1409 ac_status=$?
1410 if test -s conftest.err; then
1411 grep -v '^ *+' conftest.err >conftest.er1
1412 cat conftest.er1 >&5
1413 mv -f conftest.er1 conftest.err
1414 fi
1415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1416 test $ac_status = 0; } && {
1417 test -z "$ac_c_werror_flag" ||
1418 test ! -s conftest.err
1419 } && test -s conftest.$ac_objext; then :
1420 ac_retval=0
1421 else
1422 $as_echo "$as_me: failed program was:" >&5
1423 sed 's/^/| /' conftest.$ac_ext >&5
1424
1425 ac_retval=1
1426 fi
1427 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1428 return $ac_retval
1429
1430 } # ac_fn_c_try_compile
1431
1432 # ac_fn_c_try_cpp LINENO
1433 # ----------------------
1434 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1435 ac_fn_c_try_cpp ()
1436 {
1437 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1438 if { { ac_try="$ac_cpp conftest.$ac_ext"
1439 case "(($ac_try" in
1440 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1441 *) ac_try_echo=$ac_try;;
1442 esac
1443 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1444 $as_echo "$ac_try_echo"; } >&5
1445 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1446 ac_status=$?
1447 if test -s conftest.err; then
1448 grep -v '^ *+' conftest.err >conftest.er1
1449 cat conftest.er1 >&5
1450 mv -f conftest.er1 conftest.err
1451 fi
1452 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1453 test $ac_status = 0; } >/dev/null && {
1454 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1455 test ! -s conftest.err
1456 }; then :
1457 ac_retval=0
1458 else
1459 $as_echo "$as_me: failed program was:" >&5
1460 sed 's/^/| /' conftest.$ac_ext >&5
1461
1462 ac_retval=1
1463 fi
1464 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1465 return $ac_retval
1466
1467 } # ac_fn_c_try_cpp
1468
1469 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1470 # -------------------------------------------------------
1471 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1472 # the include files in INCLUDES and setting the cache variable VAR
1473 # accordingly.
1474 ac_fn_c_check_header_mongrel ()
1475 {
1476 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1477 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1479 $as_echo_n "checking for $2... " >&6; }
1480 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1481 $as_echo_n "(cached) " >&6
1482 fi
1483 eval ac_res=\$$3
1484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1485 $as_echo "$ac_res" >&6; }
1486 else
1487 # Is the header compilable?
1488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1489 $as_echo_n "checking $2 usability... " >&6; }
1490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1491 /* end confdefs.h. */
1492 $4
1493 #include <$2>
1494 _ACEOF
1495 if ac_fn_c_try_compile "$LINENO"; then :
1496 ac_header_compiler=yes
1497 else
1498 ac_header_compiler=no
1499 fi
1500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1502 $as_echo "$ac_header_compiler" >&6; }
1503
1504 # Is the header present?
1505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1506 $as_echo_n "checking $2 presence... " >&6; }
1507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1508 /* end confdefs.h. */
1509 #include <$2>
1510 _ACEOF
1511 if ac_fn_c_try_cpp "$LINENO"; then :
1512 ac_header_preproc=yes
1513 else
1514 ac_header_preproc=no
1515 fi
1516 rm -f conftest.err conftest.$ac_ext
1517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1518 $as_echo "$ac_header_preproc" >&6; }
1519
1520 # So? What about this header?
1521 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1522 yes:no: )
1523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1524 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1526 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1527 ;;
1528 no:yes:* )
1529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1530 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1531 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1532 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1534 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1536 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1538 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1539 ;;
1540 esac
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1542 $as_echo_n "checking for $2... " >&6; }
1543 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1544 $as_echo_n "(cached) " >&6
1545 else
1546 eval "$3=\$ac_header_compiler"
1547 fi
1548 eval ac_res=\$$3
1549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1550 $as_echo "$ac_res" >&6; }
1551 fi
1552 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1553
1554 } # ac_fn_c_check_header_mongrel
1555
1556 # ac_fn_c_try_run LINENO
1557 # ----------------------
1558 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1559 # that executables *can* be run.
1560 ac_fn_c_try_run ()
1561 {
1562 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1563 if { { ac_try="$ac_link"
1564 case "(($ac_try" in
1565 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1566 *) ac_try_echo=$ac_try;;
1567 esac
1568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1569 $as_echo "$ac_try_echo"; } >&5
1570 (eval "$ac_link") 2>&5
1571 ac_status=$?
1572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1573 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1574 { { case "(($ac_try" in
1575 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1576 *) ac_try_echo=$ac_try;;
1577 esac
1578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1579 $as_echo "$ac_try_echo"; } >&5
1580 (eval "$ac_try") 2>&5
1581 ac_status=$?
1582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1583 test $ac_status = 0; }; }; then :
1584 ac_retval=0
1585 else
1586 $as_echo "$as_me: program exited with status $ac_status" >&5
1587 $as_echo "$as_me: failed program was:" >&5
1588 sed 's/^/| /' conftest.$ac_ext >&5
1589
1590 ac_retval=$ac_status
1591 fi
1592 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1593 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1594 return $ac_retval
1595
1596 } # ac_fn_c_try_run
1597
1598 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1599 # -------------------------------------------------------
1600 # Tests whether HEADER exists and can be compiled using the include files in
1601 # INCLUDES, setting the cache variable VAR accordingly.
1602 ac_fn_c_check_header_compile ()
1603 {
1604 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1606 $as_echo_n "checking for $2... " >&6; }
1607 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1608 $as_echo_n "(cached) " >&6
1609 else
1610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1611 /* end confdefs.h. */
1612 $4
1613 #include <$2>
1614 _ACEOF
1615 if ac_fn_c_try_compile "$LINENO"; then :
1616 eval "$3=yes"
1617 else
1618 eval "$3=no"
1619 fi
1620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1621 fi
1622 eval ac_res=\$$3
1623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1624 $as_echo "$ac_res" >&6; }
1625 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1626
1627 } # ac_fn_c_check_header_compile
1628
1629 # ac_fn_c_try_link LINENO
1630 # -----------------------
1631 # Try to link conftest.$ac_ext, and return whether this succeeded.
1632 ac_fn_c_try_link ()
1633 {
1634 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1635 rm -f conftest.$ac_objext conftest$ac_exeext
1636 if { { ac_try="$ac_link"
1637 case "(($ac_try" in
1638 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639 *) ac_try_echo=$ac_try;;
1640 esac
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643 (eval "$ac_link") 2>conftest.err
1644 ac_status=$?
1645 if test -s conftest.err; then
1646 grep -v '^ *+' conftest.err >conftest.er1
1647 cat conftest.er1 >&5
1648 mv -f conftest.er1 conftest.err
1649 fi
1650 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1651 test $ac_status = 0; } && {
1652 test -z "$ac_c_werror_flag" ||
1653 test ! -s conftest.err
1654 } && test -s conftest$ac_exeext && {
1655 test "$cross_compiling" = yes ||
1656 $as_test_x conftest$ac_exeext
1657 }; then :
1658 ac_retval=0
1659 else
1660 $as_echo "$as_me: failed program was:" >&5
1661 sed 's/^/| /' conftest.$ac_ext >&5
1662
1663 ac_retval=1
1664 fi
1665 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1666 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1667 # interfere with the next link command; also delete a directory that is
1668 # left behind by Apple's compiler. We do this before executing the actions.
1669 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1670 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671 return $ac_retval
1672
1673 } # ac_fn_c_try_link
1674
1675 # ac_fn_c_check_func LINENO FUNC VAR
1676 # ----------------------------------
1677 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1678 ac_fn_c_check_func ()
1679 {
1680 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1682 $as_echo_n "checking for $2... " >&6; }
1683 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1684 $as_echo_n "(cached) " >&6
1685 else
1686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1687 /* end confdefs.h. */
1688 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1689 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1690 #define $2 innocuous_$2
1691
1692 /* System header to define __stub macros and hopefully few prototypes,
1693 which can conflict with char $2 (); below.
1694 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1695 <limits.h> exists even on freestanding compilers. */
1696
1697 #ifdef __STDC__
1698 # include <limits.h>
1699 #else
1700 # include <assert.h>
1701 #endif
1702
1703 #undef $2
1704
1705 /* Override any GCC internal prototype to avoid an error.
1706 Use char because int might match the return type of a GCC
1707 builtin and then its argument prototype would still apply. */
1708 #ifdef __cplusplus
1709 extern "C"
1710 #endif
1711 char $2 ();
1712 /* The GNU C library defines this for functions which it implements
1713 to always fail with ENOSYS. Some functions are actually named
1714 something starting with __ and the normal name is an alias. */
1715 #if defined __stub_$2 || defined __stub___$2
1716 choke me
1717 #endif
1718
1719 int
1720 main ()
1721 {
1722 return $2 ();
1723 ;
1724 return 0;
1725 }
1726 _ACEOF
1727 if ac_fn_c_try_link "$LINENO"; then :
1728 eval "$3=yes"
1729 else
1730 eval "$3=no"
1731 fi
1732 rm -f core conftest.err conftest.$ac_objext \
1733 conftest$ac_exeext conftest.$ac_ext
1734 fi
1735 eval ac_res=\$$3
1736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737 $as_echo "$ac_res" >&6; }
1738 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1739
1740 } # ac_fn_c_check_func
1741
1742 # ac_fn_c_check_decl LINENO SYMBOL VAR
1743 # ------------------------------------
1744 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1745 ac_fn_c_check_decl ()
1746 {
1747 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1749 $as_echo_n "checking whether $2 is declared... " >&6; }
1750 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1751 $as_echo_n "(cached) " >&6
1752 else
1753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1754 /* end confdefs.h. */
1755 $4
1756 int
1757 main ()
1758 {
1759 #ifndef $2
1760 (void) $2;
1761 #endif
1762
1763 ;
1764 return 0;
1765 }
1766 _ACEOF
1767 if ac_fn_c_try_compile "$LINENO"; then :
1768 eval "$3=yes"
1769 else
1770 eval "$3=no"
1771 fi
1772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1773 fi
1774 eval ac_res=\$$3
1775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1776 $as_echo "$ac_res" >&6; }
1777 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1778
1779 } # ac_fn_c_check_decl
1780
1781 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1782 # -------------------------------------------
1783 # Tests whether TYPE exists after having included INCLUDES, setting cache
1784 # variable VAR accordingly.
1785 ac_fn_c_check_type ()
1786 {
1787 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789 $as_echo_n "checking for $2... " >&6; }
1790 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1791 $as_echo_n "(cached) " >&6
1792 else
1793 eval "$3=no"
1794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1795 /* end confdefs.h. */
1796 $4
1797 int
1798 main ()
1799 {
1800 if (sizeof ($2))
1801 return 0;
1802 ;
1803 return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_compile "$LINENO"; then :
1807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1808 /* end confdefs.h. */
1809 $4
1810 int
1811 main ()
1812 {
1813 if (sizeof (($2)))
1814 return 0;
1815 ;
1816 return 0;
1817 }
1818 _ACEOF
1819 if ac_fn_c_try_compile "$LINENO"; then :
1820
1821 else
1822 eval "$3=yes"
1823 fi
1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1827 fi
1828 eval ac_res=\$$3
1829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1830 $as_echo "$ac_res" >&6; }
1831 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1832
1833 } # ac_fn_c_check_type
1834 cat >config.log <<_ACEOF
1835 This file contains any messages produced by compilers while
1836 running configure, to aid debugging if configure makes a mistake.
1837
1838 It was created by $as_me, which was
1839 generated by GNU Autoconf 2.64. Invocation command line was
1840
1841 $ $0 $@
1842
1843 _ACEOF
1844 exec 5>>config.log
1845 {
1846 cat <<_ASUNAME
1847 ## --------- ##
1848 ## Platform. ##
1849 ## --------- ##
1850
1851 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1852 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1853 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1854 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1855 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1856
1857 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1858 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1859
1860 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1861 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1862 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1863 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1864 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1865 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1866 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1867
1868 _ASUNAME
1869
1870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1871 for as_dir in $PATH
1872 do
1873 IFS=$as_save_IFS
1874 test -z "$as_dir" && as_dir=.
1875 $as_echo "PATH: $as_dir"
1876 done
1877 IFS=$as_save_IFS
1878
1879 } >&5
1880
1881 cat >&5 <<_ACEOF
1882
1883
1884 ## ----------- ##
1885 ## Core tests. ##
1886 ## ----------- ##
1887
1888 _ACEOF
1889
1890
1891 # Keep a trace of the command line.
1892 # Strip out --no-create and --no-recursion so they do not pile up.
1893 # Strip out --silent because we don't want to record it for future runs.
1894 # Also quote any args containing shell meta-characters.
1895 # Make two passes to allow for proper duplicate-argument suppression.
1896 ac_configure_args=
1897 ac_configure_args0=
1898 ac_configure_args1=
1899 ac_must_keep_next=false
1900 for ac_pass in 1 2
1901 do
1902 for ac_arg
1903 do
1904 case $ac_arg in
1905 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1906 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1907 | -silent | --silent | --silen | --sile | --sil)
1908 continue ;;
1909 *\'*)
1910 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1911 esac
1912 case $ac_pass in
1913 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1914 2)
1915 as_fn_append ac_configure_args1 " '$ac_arg'"
1916 if test $ac_must_keep_next = true; then
1917 ac_must_keep_next=false # Got value, back to normal.
1918 else
1919 case $ac_arg in
1920 *=* | --config-cache | -C | -disable-* | --disable-* \
1921 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1922 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1923 | -with-* | --with-* | -without-* | --without-* | --x)
1924 case "$ac_configure_args0 " in
1925 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1926 esac
1927 ;;
1928 -* ) ac_must_keep_next=true ;;
1929 esac
1930 fi
1931 as_fn_append ac_configure_args " '$ac_arg'"
1932 ;;
1933 esac
1934 done
1935 done
1936 { ac_configure_args0=; unset ac_configure_args0;}
1937 { ac_configure_args1=; unset ac_configure_args1;}
1938
1939 # When interrupted or exit'd, cleanup temporary files, and complete
1940 # config.log. We remove comments because anyway the quotes in there
1941 # would cause problems or look ugly.
1942 # WARNING: Use '\'' to represent an apostrophe within the trap.
1943 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1944 trap 'exit_status=$?
1945 # Save into config.log some information that might help in debugging.
1946 {
1947 echo
1948
1949 cat <<\_ASBOX
1950 ## ---------------- ##
1951 ## Cache variables. ##
1952 ## ---------------- ##
1953 _ASBOX
1954 echo
1955 # The following way of writing the cache mishandles newlines in values,
1956 (
1957 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1958 eval ac_val=\$$ac_var
1959 case $ac_val in #(
1960 *${as_nl}*)
1961 case $ac_var in #(
1962 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1963 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1964 esac
1965 case $ac_var in #(
1966 _ | IFS | as_nl) ;; #(
1967 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1968 *) { eval $ac_var=; unset $ac_var;} ;;
1969 esac ;;
1970 esac
1971 done
1972 (set) 2>&1 |
1973 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1974 *${as_nl}ac_space=\ *)
1975 sed -n \
1976 "s/'\''/'\''\\\\'\'''\''/g;
1977 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1978 ;; #(
1979 *)
1980 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1981 ;;
1982 esac |
1983 sort
1984 )
1985 echo
1986
1987 cat <<\_ASBOX
1988 ## ----------------- ##
1989 ## Output variables. ##
1990 ## ----------------- ##
1991 _ASBOX
1992 echo
1993 for ac_var in $ac_subst_vars
1994 do
1995 eval ac_val=\$$ac_var
1996 case $ac_val in
1997 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1998 esac
1999 $as_echo "$ac_var='\''$ac_val'\''"
2000 done | sort
2001 echo
2002
2003 if test -n "$ac_subst_files"; then
2004 cat <<\_ASBOX
2005 ## ------------------- ##
2006 ## File substitutions. ##
2007 ## ------------------- ##
2008 _ASBOX
2009 echo
2010 for ac_var in $ac_subst_files
2011 do
2012 eval ac_val=\$$ac_var
2013 case $ac_val in
2014 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2015 esac
2016 $as_echo "$ac_var='\''$ac_val'\''"
2017 done | sort
2018 echo
2019 fi
2020
2021 if test -s confdefs.h; then
2022 cat <<\_ASBOX
2023 ## ----------- ##
2024 ## confdefs.h. ##
2025 ## ----------- ##
2026 _ASBOX
2027 echo
2028 cat confdefs.h
2029 echo
2030 fi
2031 test "$ac_signal" != 0 &&
2032 $as_echo "$as_me: caught signal $ac_signal"
2033 $as_echo "$as_me: exit $exit_status"
2034 } >&5
2035 rm -f core *.core core.conftest.* &&
2036 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2037 exit $exit_status
2038 ' 0
2039 for ac_signal in 1 2 13 15; do
2040 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2041 done
2042 ac_signal=0
2043
2044 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2045 rm -f -r conftest* confdefs.h
2046
2047 $as_echo "/* confdefs.h */" > confdefs.h
2048
2049 # Predefined preprocessor variables.
2050
2051 cat >>confdefs.h <<_ACEOF
2052 #define PACKAGE_NAME "$PACKAGE_NAME"
2053 _ACEOF
2054
2055 cat >>confdefs.h <<_ACEOF
2056 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2057 _ACEOF
2058
2059 cat >>confdefs.h <<_ACEOF
2060 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2061 _ACEOF
2062
2063 cat >>confdefs.h <<_ACEOF
2064 #define PACKAGE_STRING "$PACKAGE_STRING"
2065 _ACEOF
2066
2067 cat >>confdefs.h <<_ACEOF
2068 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2069 _ACEOF
2070
2071 cat >>confdefs.h <<_ACEOF
2072 #define PACKAGE_URL "$PACKAGE_URL"
2073 _ACEOF
2074
2075
2076 # Let the site file select an alternate cache file if it wants to.
2077 # Prefer an explicitly selected file to automatically selected ones.
2078 ac_site_file1=NONE
2079 ac_site_file2=NONE
2080 if test -n "$CONFIG_SITE"; then
2081 ac_site_file1=$CONFIG_SITE
2082 elif test "x$prefix" != xNONE; then
2083 ac_site_file1=$prefix/share/config.site
2084 ac_site_file2=$prefix/etc/config.site
2085 else
2086 ac_site_file1=$ac_default_prefix/share/config.site
2087 ac_site_file2=$ac_default_prefix/etc/config.site
2088 fi
2089 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2090 do
2091 test "x$ac_site_file" = xNONE && continue
2092 if test -r "$ac_site_file"; then
2093 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2094 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2095 sed 's/^/| /' "$ac_site_file" >&5
2096 . "$ac_site_file"
2097 fi
2098 done
2099
2100 if test -r "$cache_file"; then
2101 # Some versions of bash will fail to source /dev/null (special
2102 # files actually), so we avoid doing that.
2103 if test -f "$cache_file"; then
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2105 $as_echo "$as_me: loading cache $cache_file" >&6;}
2106 case $cache_file in
2107 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2108 *) . "./$cache_file";;
2109 esac
2110 fi
2111 else
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2113 $as_echo "$as_me: creating cache $cache_file" >&6;}
2114 >$cache_file
2115 fi
2116
2117 # Check that the precious variables saved in the cache have kept the same
2118 # value.
2119 ac_cache_corrupted=false
2120 for ac_var in $ac_precious_vars; do
2121 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2122 eval ac_new_set=\$ac_env_${ac_var}_set
2123 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2124 eval ac_new_val=\$ac_env_${ac_var}_value
2125 case $ac_old_set,$ac_new_set in
2126 set,)
2127 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2128 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2129 ac_cache_corrupted=: ;;
2130 ,set)
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2132 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2133 ac_cache_corrupted=: ;;
2134 ,);;
2135 *)
2136 if test "x$ac_old_val" != "x$ac_new_val"; then
2137 # differences in whitespace do not lead to failure.
2138 ac_old_val_w=`echo x $ac_old_val`
2139 ac_new_val_w=`echo x $ac_new_val`
2140 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2142 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2143 ac_cache_corrupted=:
2144 else
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2146 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2147 eval $ac_var=\$ac_old_val
2148 fi
2149 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2150 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2151 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2152 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2153 fi;;
2154 esac
2155 # Pass precious variables to config.status.
2156 if test "$ac_new_set" = set; then
2157 case $ac_new_val in
2158 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2159 *) ac_arg=$ac_var=$ac_new_val ;;
2160 esac
2161 case " $ac_configure_args " in
2162 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2163 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2164 esac
2165 fi
2166 done
2167 if $ac_cache_corrupted; then
2168 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2169 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2170 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2171 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2172 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2173 fi
2174 ## -------------------- ##
2175 ## Main body of script. ##
2176 ## -------------------- ##
2177
2178 ac_ext=c
2179 ac_cpp='$CPP $CPPFLAGS'
2180 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2181 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2182 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2183
2184
2185
2186
2187
2188 ac_config_headers="$ac_config_headers config.h:config.in"
2189
2190
2191
2192 ac_ext=c
2193 ac_cpp='$CPP $CPPFLAGS'
2194 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2195 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2196 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2197 if test -n "$ac_tool_prefix"; then
2198 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2199 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2201 $as_echo_n "checking for $ac_word... " >&6; }
2202 if test "${ac_cv_prog_CC+set}" = set; then :
2203 $as_echo_n "(cached) " >&6
2204 else
2205 if test -n "$CC"; then
2206 ac_cv_prog_CC="$CC" # Let the user override the test.
2207 else
2208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2209 for as_dir in $PATH
2210 do
2211 IFS=$as_save_IFS
2212 test -z "$as_dir" && as_dir=.
2213 for ac_exec_ext in '' $ac_executable_extensions; do
2214 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2215 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2216 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2217 break 2
2218 fi
2219 done
2220 done
2221 IFS=$as_save_IFS
2222
2223 fi
2224 fi
2225 CC=$ac_cv_prog_CC
2226 if test -n "$CC"; then
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2228 $as_echo "$CC" >&6; }
2229 else
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2231 $as_echo "no" >&6; }
2232 fi
2233
2234
2235 fi
2236 if test -z "$ac_cv_prog_CC"; then
2237 ac_ct_CC=$CC
2238 # Extract the first word of "gcc", so it can be a program name with args.
2239 set dummy gcc; ac_word=$2
2240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2241 $as_echo_n "checking for $ac_word... " >&6; }
2242 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2243 $as_echo_n "(cached) " >&6
2244 else
2245 if test -n "$ac_ct_CC"; then
2246 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2247 else
2248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2249 for as_dir in $PATH
2250 do
2251 IFS=$as_save_IFS
2252 test -z "$as_dir" && as_dir=.
2253 for ac_exec_ext in '' $ac_executable_extensions; do
2254 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2255 ac_cv_prog_ac_ct_CC="gcc"
2256 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2257 break 2
2258 fi
2259 done
2260 done
2261 IFS=$as_save_IFS
2262
2263 fi
2264 fi
2265 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2266 if test -n "$ac_ct_CC"; then
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2268 $as_echo "$ac_ct_CC" >&6; }
2269 else
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2271 $as_echo "no" >&6; }
2272 fi
2273
2274 if test "x$ac_ct_CC" = x; then
2275 CC=""
2276 else
2277 case $cross_compiling:$ac_tool_warned in
2278 yes:)
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2280 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2281 ac_tool_warned=yes ;;
2282 esac
2283 CC=$ac_ct_CC
2284 fi
2285 else
2286 CC="$ac_cv_prog_CC"
2287 fi
2288
2289 if test -z "$CC"; then
2290 if test -n "$ac_tool_prefix"; then
2291 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2292 set dummy ${ac_tool_prefix}cc; ac_word=$2
2293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2294 $as_echo_n "checking for $ac_word... " >&6; }
2295 if test "${ac_cv_prog_CC+set}" = set; then :
2296 $as_echo_n "(cached) " >&6
2297 else
2298 if test -n "$CC"; then
2299 ac_cv_prog_CC="$CC" # Let the user override the test.
2300 else
2301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2302 for as_dir in $PATH
2303 do
2304 IFS=$as_save_IFS
2305 test -z "$as_dir" && as_dir=.
2306 for ac_exec_ext in '' $ac_executable_extensions; do
2307 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2308 ac_cv_prog_CC="${ac_tool_prefix}cc"
2309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2310 break 2
2311 fi
2312 done
2313 done
2314 IFS=$as_save_IFS
2315
2316 fi
2317 fi
2318 CC=$ac_cv_prog_CC
2319 if test -n "$CC"; then
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2321 $as_echo "$CC" >&6; }
2322 else
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2324 $as_echo "no" >&6; }
2325 fi
2326
2327
2328 fi
2329 fi
2330 if test -z "$CC"; then
2331 # Extract the first word of "cc", so it can be a program name with args.
2332 set dummy cc; ac_word=$2
2333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2334 $as_echo_n "checking for $ac_word... " >&6; }
2335 if test "${ac_cv_prog_CC+set}" = set; then :
2336 $as_echo_n "(cached) " >&6
2337 else
2338 if test -n "$CC"; then
2339 ac_cv_prog_CC="$CC" # Let the user override the test.
2340 else
2341 ac_prog_rejected=no
2342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2343 for as_dir in $PATH
2344 do
2345 IFS=$as_save_IFS
2346 test -z "$as_dir" && as_dir=.
2347 for ac_exec_ext in '' $ac_executable_extensions; do
2348 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2349 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2350 ac_prog_rejected=yes
2351 continue
2352 fi
2353 ac_cv_prog_CC="cc"
2354 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2355 break 2
2356 fi
2357 done
2358 done
2359 IFS=$as_save_IFS
2360
2361 if test $ac_prog_rejected = yes; then
2362 # We found a bogon in the path, so make sure we never use it.
2363 set dummy $ac_cv_prog_CC
2364 shift
2365 if test $# != 0; then
2366 # We chose a different compiler from the bogus one.
2367 # However, it has the same basename, so the bogon will be chosen
2368 # first if we set CC to just the basename; use the full file name.
2369 shift
2370 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2371 fi
2372 fi
2373 fi
2374 fi
2375 CC=$ac_cv_prog_CC
2376 if test -n "$CC"; then
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2378 $as_echo "$CC" >&6; }
2379 else
2380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2381 $as_echo "no" >&6; }
2382 fi
2383
2384
2385 fi
2386 if test -z "$CC"; then
2387 if test -n "$ac_tool_prefix"; then
2388 for ac_prog in cl.exe
2389 do
2390 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2391 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2393 $as_echo_n "checking for $ac_word... " >&6; }
2394 if test "${ac_cv_prog_CC+set}" = set; then :
2395 $as_echo_n "(cached) " >&6
2396 else
2397 if test -n "$CC"; then
2398 ac_cv_prog_CC="$CC" # Let the user override the test.
2399 else
2400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401 for as_dir in $PATH
2402 do
2403 IFS=$as_save_IFS
2404 test -z "$as_dir" && as_dir=.
2405 for ac_exec_ext in '' $ac_executable_extensions; do
2406 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2407 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2408 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2409 break 2
2410 fi
2411 done
2412 done
2413 IFS=$as_save_IFS
2414
2415 fi
2416 fi
2417 CC=$ac_cv_prog_CC
2418 if test -n "$CC"; then
2419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2420 $as_echo "$CC" >&6; }
2421 else
2422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2423 $as_echo "no" >&6; }
2424 fi
2425
2426
2427 test -n "$CC" && break
2428 done
2429 fi
2430 if test -z "$CC"; then
2431 ac_ct_CC=$CC
2432 for ac_prog in cl.exe
2433 do
2434 # Extract the first word of "$ac_prog", so it can be a program name with args.
2435 set dummy $ac_prog; ac_word=$2
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2437 $as_echo_n "checking for $ac_word... " >&6; }
2438 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2439 $as_echo_n "(cached) " >&6
2440 else
2441 if test -n "$ac_ct_CC"; then
2442 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2443 else
2444 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2445 for as_dir in $PATH
2446 do
2447 IFS=$as_save_IFS
2448 test -z "$as_dir" && as_dir=.
2449 for ac_exec_ext in '' $ac_executable_extensions; do
2450 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2451 ac_cv_prog_ac_ct_CC="$ac_prog"
2452 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2453 break 2
2454 fi
2455 done
2456 done
2457 IFS=$as_save_IFS
2458
2459 fi
2460 fi
2461 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2462 if test -n "$ac_ct_CC"; then
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2464 $as_echo "$ac_ct_CC" >&6; }
2465 else
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2467 $as_echo "no" >&6; }
2468 fi
2469
2470
2471 test -n "$ac_ct_CC" && break
2472 done
2473
2474 if test "x$ac_ct_CC" = x; then
2475 CC=""
2476 else
2477 case $cross_compiling:$ac_tool_warned in
2478 yes:)
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2480 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2481 ac_tool_warned=yes ;;
2482 esac
2483 CC=$ac_ct_CC
2484 fi
2485 fi
2486
2487 fi
2488
2489
2490 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2491 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2492 as_fn_error "no acceptable C compiler found in \$PATH
2493 See \`config.log' for more details." "$LINENO" 5; }
2494
2495 # Provide some information about the compiler.
2496 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2497 set X $ac_compile
2498 ac_compiler=$2
2499 for ac_option in --version -v -V -qversion; do
2500 { { ac_try="$ac_compiler $ac_option >&5"
2501 case "(($ac_try" in
2502 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2503 *) ac_try_echo=$ac_try;;
2504 esac
2505 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2506 $as_echo "$ac_try_echo"; } >&5
2507 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2508 ac_status=$?
2509 if test -s conftest.err; then
2510 sed '10a\
2511 ... rest of stderr output deleted ...
2512 10q' conftest.err >conftest.er1
2513 cat conftest.er1 >&5
2514 rm -f conftest.er1 conftest.err
2515 fi
2516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2517 test $ac_status = 0; }
2518 done
2519
2520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2521 /* end confdefs.h. */
2522
2523 int
2524 main ()
2525 {
2526
2527 ;
2528 return 0;
2529 }
2530 _ACEOF
2531 ac_clean_files_save=$ac_clean_files
2532 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2533 # Try to create an executable without -o first, disregard a.out.
2534 # It will help us diagnose broken compilers, and finding out an intuition
2535 # of exeext.
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2537 $as_echo_n "checking for C compiler default output file name... " >&6; }
2538 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2539
2540 # The possible output files:
2541 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2542
2543 ac_rmfiles=
2544 for ac_file in $ac_files
2545 do
2546 case $ac_file in
2547 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2548 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2549 esac
2550 done
2551 rm -f $ac_rmfiles
2552
2553 if { { ac_try="$ac_link_default"
2554 case "(($ac_try" in
2555 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2556 *) ac_try_echo=$ac_try;;
2557 esac
2558 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2559 $as_echo "$ac_try_echo"; } >&5
2560 (eval "$ac_link_default") 2>&5
2561 ac_status=$?
2562 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2563 test $ac_status = 0; }; then :
2564 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2565 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2566 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2567 # so that the user can short-circuit this test for compilers unknown to
2568 # Autoconf.
2569 for ac_file in $ac_files ''
2570 do
2571 test -f "$ac_file" || continue
2572 case $ac_file in
2573 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2574 ;;
2575 [ab].out )
2576 # We found the default executable, but exeext='' is most
2577 # certainly right.
2578 break;;
2579 *.* )
2580 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2581 then :; else
2582 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2583 fi
2584 # We set ac_cv_exeext here because the later test for it is not
2585 # safe: cross compilers may not add the suffix if given an `-o'
2586 # argument, so we may need to know it at that point already.
2587 # Even if this section looks crufty: it has the advantage of
2588 # actually working.
2589 break;;
2590 * )
2591 break;;
2592 esac
2593 done
2594 test "$ac_cv_exeext" = no && ac_cv_exeext=
2595
2596 else
2597 ac_file=''
2598 fi
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2600 $as_echo "$ac_file" >&6; }
2601 if test -z "$ac_file"; then :
2602 $as_echo "$as_me: failed program was:" >&5
2603 sed 's/^/| /' conftest.$ac_ext >&5
2604
2605 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2607 { as_fn_set_status 77
2608 as_fn_error "C compiler cannot create executables
2609 See \`config.log' for more details." "$LINENO" 5; }; }
2610 fi
2611 ac_exeext=$ac_cv_exeext
2612
2613 # Check that the compiler produces executables we can run. If not, either
2614 # the compiler is broken, or we cross compile.
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2616 $as_echo_n "checking whether the C compiler works... " >&6; }
2617 # If not cross compiling, check that we can run a simple program.
2618 if test "$cross_compiling" != yes; then
2619 if { ac_try='./$ac_file'
2620 { { case "(($ac_try" in
2621 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2622 *) ac_try_echo=$ac_try;;
2623 esac
2624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2625 $as_echo "$ac_try_echo"; } >&5
2626 (eval "$ac_try") 2>&5
2627 ac_status=$?
2628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2629 test $ac_status = 0; }; }; then
2630 cross_compiling=no
2631 else
2632 if test "$cross_compiling" = maybe; then
2633 cross_compiling=yes
2634 else
2635 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2636 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2637 as_fn_error "cannot run C compiled programs.
2638 If you meant to cross compile, use \`--host'.
2639 See \`config.log' for more details." "$LINENO" 5; }
2640 fi
2641 fi
2642 fi
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2644 $as_echo "yes" >&6; }
2645
2646 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2647 ac_clean_files=$ac_clean_files_save
2648 # Check that the compiler produces executables we can run. If not, either
2649 # the compiler is broken, or we cross compile.
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2651 $as_echo_n "checking whether we are cross compiling... " >&6; }
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2653 $as_echo "$cross_compiling" >&6; }
2654
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2656 $as_echo_n "checking for suffix of executables... " >&6; }
2657 if { { ac_try="$ac_link"
2658 case "(($ac_try" in
2659 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2660 *) ac_try_echo=$ac_try;;
2661 esac
2662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2663 $as_echo "$ac_try_echo"; } >&5
2664 (eval "$ac_link") 2>&5
2665 ac_status=$?
2666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2667 test $ac_status = 0; }; then :
2668 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2669 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2670 # work properly (i.e., refer to `conftest.exe'), while it won't with
2671 # `rm'.
2672 for ac_file in conftest.exe conftest conftest.*; do
2673 test -f "$ac_file" || continue
2674 case $ac_file in
2675 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2676 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2677 break;;
2678 * ) break;;
2679 esac
2680 done
2681 else
2682 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2684 as_fn_error "cannot compute suffix of executables: cannot compile and link
2685 See \`config.log' for more details." "$LINENO" 5; }
2686 fi
2687 rm -f conftest$ac_cv_exeext
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2689 $as_echo "$ac_cv_exeext" >&6; }
2690
2691 rm -f conftest.$ac_ext
2692 EXEEXT=$ac_cv_exeext
2693 ac_exeext=$EXEEXT
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2695 $as_echo_n "checking for suffix of object files... " >&6; }
2696 if test "${ac_cv_objext+set}" = set; then :
2697 $as_echo_n "(cached) " >&6
2698 else
2699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2700 /* end confdefs.h. */
2701
2702 int
2703 main ()
2704 {
2705
2706 ;
2707 return 0;
2708 }
2709 _ACEOF
2710 rm -f conftest.o conftest.obj
2711 if { { ac_try="$ac_compile"
2712 case "(($ac_try" in
2713 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2714 *) ac_try_echo=$ac_try;;
2715 esac
2716 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2717 $as_echo "$ac_try_echo"; } >&5
2718 (eval "$ac_compile") 2>&5
2719 ac_status=$?
2720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2721 test $ac_status = 0; }; then :
2722 for ac_file in conftest.o conftest.obj conftest.*; do
2723 test -f "$ac_file" || continue;
2724 case $ac_file in
2725 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2726 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2727 break;;
2728 esac
2729 done
2730 else
2731 $as_echo "$as_me: failed program was:" >&5
2732 sed 's/^/| /' conftest.$ac_ext >&5
2733
2734 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2735 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2736 as_fn_error "cannot compute suffix of object files: cannot compile
2737 See \`config.log' for more details." "$LINENO" 5; }
2738 fi
2739 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2740 fi
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2742 $as_echo "$ac_cv_objext" >&6; }
2743 OBJEXT=$ac_cv_objext
2744 ac_objext=$OBJEXT
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2746 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2747 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2748 $as_echo_n "(cached) " >&6
2749 else
2750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2751 /* end confdefs.h. */
2752
2753 int
2754 main ()
2755 {
2756 #ifndef __GNUC__
2757 choke me
2758 #endif
2759
2760 ;
2761 return 0;
2762 }
2763 _ACEOF
2764 if ac_fn_c_try_compile "$LINENO"; then :
2765 ac_compiler_gnu=yes
2766 else
2767 ac_compiler_gnu=no
2768 fi
2769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2770 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2771
2772 fi
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2774 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2775 if test $ac_compiler_gnu = yes; then
2776 GCC=yes
2777 else
2778 GCC=
2779 fi
2780 ac_test_CFLAGS=${CFLAGS+set}
2781 ac_save_CFLAGS=$CFLAGS
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2783 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2784 if test "${ac_cv_prog_cc_g+set}" = set; then :
2785 $as_echo_n "(cached) " >&6
2786 else
2787 ac_save_c_werror_flag=$ac_c_werror_flag
2788 ac_c_werror_flag=yes
2789 ac_cv_prog_cc_g=no
2790 CFLAGS="-g"
2791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2792 /* end confdefs.h. */
2793
2794 int
2795 main ()
2796 {
2797
2798 ;
2799 return 0;
2800 }
2801 _ACEOF
2802 if ac_fn_c_try_compile "$LINENO"; then :
2803 ac_cv_prog_cc_g=yes
2804 else
2805 CFLAGS=""
2806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2807 /* end confdefs.h. */
2808
2809 int
2810 main ()
2811 {
2812
2813 ;
2814 return 0;
2815 }
2816 _ACEOF
2817 if ac_fn_c_try_compile "$LINENO"; then :
2818
2819 else
2820 ac_c_werror_flag=$ac_save_c_werror_flag
2821 CFLAGS="-g"
2822 cat confdefs.h - <<_ACEOF >conftest.$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 "$LINENO"; then :
2834 ac_cv_prog_cc_g=yes
2835 fi
2836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2837 fi
2838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2839 fi
2840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2841 ac_c_werror_flag=$ac_save_c_werror_flag
2842 fi
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2844 $as_echo "$ac_cv_prog_cc_g" >&6; }
2845 if test "$ac_test_CFLAGS" = set; then
2846 CFLAGS=$ac_save_CFLAGS
2847 elif test $ac_cv_prog_cc_g = yes; then
2848 if test "$GCC" = yes; then
2849 CFLAGS="-g -O2"
2850 else
2851 CFLAGS="-g"
2852 fi
2853 else
2854 if test "$GCC" = yes; then
2855 CFLAGS="-O2"
2856 else
2857 CFLAGS=
2858 fi
2859 fi
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2861 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2862 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2863 $as_echo_n "(cached) " >&6
2864 else
2865 ac_cv_prog_cc_c89=no
2866 ac_save_CC=$CC
2867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2868 /* end confdefs.h. */
2869 #include <stdarg.h>
2870 #include <stdio.h>
2871 #include <sys/types.h>
2872 #include <sys/stat.h>
2873 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2874 struct buf { int x; };
2875 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2876 static char *e (p, i)
2877 char **p;
2878 int i;
2879 {
2880 return p[i];
2881 }
2882 static char *f (char * (*g) (char **, int), char **p, ...)
2883 {
2884 char *s;
2885 va_list v;
2886 va_start (v,p);
2887 s = g (p, va_arg (v,int));
2888 va_end (v);
2889 return s;
2890 }
2891
2892 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2893 function prototypes and stuff, but not '\xHH' hex character constants.
2894 These don't provoke an error unfortunately, instead are silently treated
2895 as 'x'. The following induces an error, until -std is added to get
2896 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2897 array size at least. It's necessary to write '\x00'==0 to get something
2898 that's true only with -std. */
2899 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2900
2901 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2902 inside strings and character constants. */
2903 #define FOO(x) 'x'
2904 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2905
2906 int test (int i, double x);
2907 struct s1 {int (*f) (int a);};
2908 struct s2 {int (*f) (double a);};
2909 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2910 int argc;
2911 char **argv;
2912 int
2913 main ()
2914 {
2915 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2916 ;
2917 return 0;
2918 }
2919 _ACEOF
2920 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2921 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2922 do
2923 CC="$ac_save_CC $ac_arg"
2924 if ac_fn_c_try_compile "$LINENO"; then :
2925 ac_cv_prog_cc_c89=$ac_arg
2926 fi
2927 rm -f core conftest.err conftest.$ac_objext
2928 test "x$ac_cv_prog_cc_c89" != "xno" && break
2929 done
2930 rm -f conftest.$ac_ext
2931 CC=$ac_save_CC
2932
2933 fi
2934 # AC_CACHE_VAL
2935 case "x$ac_cv_prog_cc_c89" in
2936 x)
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2938 $as_echo "none needed" >&6; } ;;
2939 xno)
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2941 $as_echo "unsupported" >&6; } ;;
2942 *)
2943 CC="$CC $ac_cv_prog_cc_c89"
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2945 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2946 esac
2947 if test "x$ac_cv_prog_cc_c89" != xno; then :
2948
2949 fi
2950
2951 ac_ext=c
2952 ac_cpp='$CPP $CPPFLAGS'
2953 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2954 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2955 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2956
2957
2958 ac_ext=c
2959 ac_cpp='$CPP $CPPFLAGS'
2960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2964 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2965 # On Suns, sometimes $CPP names a directory.
2966 if test -n "$CPP" && test -d "$CPP"; then
2967 CPP=
2968 fi
2969 if test -z "$CPP"; then
2970 if test "${ac_cv_prog_CPP+set}" = set; then :
2971 $as_echo_n "(cached) " >&6
2972 else
2973 # Double quotes because CPP needs to be expanded
2974 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2975 do
2976 ac_preproc_ok=false
2977 for ac_c_preproc_warn_flag in '' yes
2978 do
2979 # Use a header file that comes with gcc, so configuring glibc
2980 # with a fresh cross-compiler works.
2981 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2982 # <limits.h> exists even on freestanding compilers.
2983 # On the NeXT, cc -E runs the code through the compiler's parser,
2984 # not just through cpp. "Syntax error" is here to catch this case.
2985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986 /* end confdefs.h. */
2987 #ifdef __STDC__
2988 # include <limits.h>
2989 #else
2990 # include <assert.h>
2991 #endif
2992 Syntax error
2993 _ACEOF
2994 if ac_fn_c_try_cpp "$LINENO"; then :
2995
2996 else
2997 # Broken: fails on valid input.
2998 continue
2999 fi
3000 rm -f conftest.err conftest.$ac_ext
3001
3002 # OK, works on sane cases. Now check whether nonexistent headers
3003 # can be detected and how.
3004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3005 /* end confdefs.h. */
3006 #include <ac_nonexistent.h>
3007 _ACEOF
3008 if ac_fn_c_try_cpp "$LINENO"; then :
3009 # Broken: success on invalid input.
3010 continue
3011 else
3012 # Passes both tests.
3013 ac_preproc_ok=:
3014 break
3015 fi
3016 rm -f conftest.err conftest.$ac_ext
3017
3018 done
3019 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3020 rm -f conftest.err conftest.$ac_ext
3021 if $ac_preproc_ok; then :
3022 break
3023 fi
3024
3025 done
3026 ac_cv_prog_CPP=$CPP
3027
3028 fi
3029 CPP=$ac_cv_prog_CPP
3030 else
3031 ac_cv_prog_CPP=$CPP
3032 fi
3033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3034 $as_echo "$CPP" >&6; }
3035 ac_preproc_ok=false
3036 for ac_c_preproc_warn_flag in '' yes
3037 do
3038 # Use a header file that comes with gcc, so configuring glibc
3039 # with a fresh cross-compiler works.
3040 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3041 # <limits.h> exists even on freestanding compilers.
3042 # On the NeXT, cc -E runs the code through the compiler's parser,
3043 # not just through cpp. "Syntax error" is here to catch this case.
3044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3045 /* end confdefs.h. */
3046 #ifdef __STDC__
3047 # include <limits.h>
3048 #else
3049 # include <assert.h>
3050 #endif
3051 Syntax error
3052 _ACEOF
3053 if ac_fn_c_try_cpp "$LINENO"; then :
3054
3055 else
3056 # Broken: fails on valid input.
3057 continue
3058 fi
3059 rm -f conftest.err conftest.$ac_ext
3060
3061 # OK, works on sane cases. Now check whether nonexistent headers
3062 # can be detected and how.
3063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3064 /* end confdefs.h. */
3065 #include <ac_nonexistent.h>
3066 _ACEOF
3067 if ac_fn_c_try_cpp "$LINENO"; then :
3068 # Broken: success on invalid input.
3069 continue
3070 else
3071 # Passes both tests.
3072 ac_preproc_ok=:
3073 break
3074 fi
3075 rm -f conftest.err conftest.$ac_ext
3076
3077 done
3078 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3079 rm -f conftest.err conftest.$ac_ext
3080 if $ac_preproc_ok; then :
3081
3082 else
3083 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3085 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3086 See \`config.log' for more details." "$LINENO" 5; }
3087 fi
3088
3089 ac_ext=c
3090 ac_cpp='$CPP $CPPFLAGS'
3091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3094
3095
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3097 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3098 if test "${ac_cv_path_GREP+set}" = set; then :
3099 $as_echo_n "(cached) " >&6
3100 else
3101 if test -z "$GREP"; then
3102 ac_path_GREP_found=false
3103 # Loop through the user's path and test for each of PROGNAME-LIST
3104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3105 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3106 do
3107 IFS=$as_save_IFS
3108 test -z "$as_dir" && as_dir=.
3109 for ac_prog in grep ggrep; do
3110 for ac_exec_ext in '' $ac_executable_extensions; do
3111 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3112 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3113 # Check for GNU ac_path_GREP and select it if it is found.
3114 # Check for GNU $ac_path_GREP
3115 case `"$ac_path_GREP" --version 2>&1` in
3116 *GNU*)
3117 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3118 *)
3119 ac_count=0
3120 $as_echo_n 0123456789 >"conftest.in"
3121 while :
3122 do
3123 cat "conftest.in" "conftest.in" >"conftest.tmp"
3124 mv "conftest.tmp" "conftest.in"
3125 cp "conftest.in" "conftest.nl"
3126 $as_echo 'GREP' >> "conftest.nl"
3127 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3128 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3129 as_fn_arith $ac_count + 1 && ac_count=$as_val
3130 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3131 # Best one so far, save it but keep looking for a better one
3132 ac_cv_path_GREP="$ac_path_GREP"
3133 ac_path_GREP_max=$ac_count
3134 fi
3135 # 10*(2^10) chars as input seems more than enough
3136 test $ac_count -gt 10 && break
3137 done
3138 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3139 esac
3140
3141 $ac_path_GREP_found && break 3
3142 done
3143 done
3144 done
3145 IFS=$as_save_IFS
3146 if test -z "$ac_cv_path_GREP"; then
3147 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3148 fi
3149 else
3150 ac_cv_path_GREP=$GREP
3151 fi
3152
3153 fi
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3155 $as_echo "$ac_cv_path_GREP" >&6; }
3156 GREP="$ac_cv_path_GREP"
3157
3158
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3160 $as_echo_n "checking for egrep... " >&6; }
3161 if test "${ac_cv_path_EGREP+set}" = set; then :
3162 $as_echo_n "(cached) " >&6
3163 else
3164 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3165 then ac_cv_path_EGREP="$GREP -E"
3166 else
3167 if test -z "$EGREP"; then
3168 ac_path_EGREP_found=false
3169 # Loop through the user's path and test for each of PROGNAME-LIST
3170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3171 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3172 do
3173 IFS=$as_save_IFS
3174 test -z "$as_dir" && as_dir=.
3175 for ac_prog in egrep; do
3176 for ac_exec_ext in '' $ac_executable_extensions; do
3177 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3178 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3179 # Check for GNU ac_path_EGREP and select it if it is found.
3180 # Check for GNU $ac_path_EGREP
3181 case `"$ac_path_EGREP" --version 2>&1` in
3182 *GNU*)
3183 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3184 *)
3185 ac_count=0
3186 $as_echo_n 0123456789 >"conftest.in"
3187 while :
3188 do
3189 cat "conftest.in" "conftest.in" >"conftest.tmp"
3190 mv "conftest.tmp" "conftest.in"
3191 cp "conftest.in" "conftest.nl"
3192 $as_echo 'EGREP' >> "conftest.nl"
3193 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3194 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3195 as_fn_arith $ac_count + 1 && ac_count=$as_val
3196 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3197 # Best one so far, save it but keep looking for a better one
3198 ac_cv_path_EGREP="$ac_path_EGREP"
3199 ac_path_EGREP_max=$ac_count
3200 fi
3201 # 10*(2^10) chars as input seems more than enough
3202 test $ac_count -gt 10 && break
3203 done
3204 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3205 esac
3206
3207 $ac_path_EGREP_found && break 3
3208 done
3209 done
3210 done
3211 IFS=$as_save_IFS
3212 if test -z "$ac_cv_path_EGREP"; then
3213 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3214 fi
3215 else
3216 ac_cv_path_EGREP=$EGREP
3217 fi
3218
3219 fi
3220 fi
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3222 $as_echo "$ac_cv_path_EGREP" >&6; }
3223 EGREP="$ac_cv_path_EGREP"
3224
3225
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3227 $as_echo_n "checking for ANSI C header files... " >&6; }
3228 if test "${ac_cv_header_stdc+set}" = set; then :
3229 $as_echo_n "(cached) " >&6
3230 else
3231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3232 /* end confdefs.h. */
3233 #include <stdlib.h>
3234 #include <stdarg.h>
3235 #include <string.h>
3236 #include <float.h>
3237
3238 int
3239 main ()
3240 {
3241
3242 ;
3243 return 0;
3244 }
3245 _ACEOF
3246 if ac_fn_c_try_compile "$LINENO"; then :
3247 ac_cv_header_stdc=yes
3248 else
3249 ac_cv_header_stdc=no
3250 fi
3251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3252
3253 if test $ac_cv_header_stdc = yes; then
3254 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3256 /* end confdefs.h. */
3257 #include <string.h>
3258
3259 _ACEOF
3260 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3261 $EGREP "memchr" >/dev/null 2>&1; then :
3262
3263 else
3264 ac_cv_header_stdc=no
3265 fi
3266 rm -f conftest*
3267
3268 fi
3269
3270 if test $ac_cv_header_stdc = yes; then
3271 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3273 /* end confdefs.h. */
3274 #include <stdlib.h>
3275
3276 _ACEOF
3277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3278 $EGREP "free" >/dev/null 2>&1; then :
3279
3280 else
3281 ac_cv_header_stdc=no
3282 fi
3283 rm -f conftest*
3284
3285 fi
3286
3287 if test $ac_cv_header_stdc = yes; then
3288 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3289 if test "$cross_compiling" = yes; then :
3290 :
3291 else
3292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3293 /* end confdefs.h. */
3294 #include <ctype.h>
3295 #include <stdlib.h>
3296 #if ((' ' & 0x0FF) == 0x020)
3297 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3298 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3299 #else
3300 # define ISLOWER(c) \
3301 (('a' <= (c) && (c) <= 'i') \
3302 || ('j' <= (c) && (c) <= 'r') \
3303 || ('s' <= (c) && (c) <= 'z'))
3304 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3305 #endif
3306
3307 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3308 int
3309 main ()
3310 {
3311 int i;
3312 for (i = 0; i < 256; i++)
3313 if (XOR (islower (i), ISLOWER (i))
3314 || toupper (i) != TOUPPER (i))
3315 return 2;
3316 return 0;
3317 }
3318 _ACEOF
3319 if ac_fn_c_try_run "$LINENO"; then :
3320
3321 else
3322 ac_cv_header_stdc=no
3323 fi
3324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3325 conftest.$ac_objext conftest.beam conftest.$ac_ext
3326 fi
3327
3328 fi
3329 fi
3330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3331 $as_echo "$ac_cv_header_stdc" >&6; }
3332 if test $ac_cv_header_stdc = yes; then
3333
3334 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3335
3336 fi
3337
3338 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3339 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3340 inttypes.h stdint.h unistd.h
3341 do :
3342 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3343 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3344 "
3345 eval as_val=\$$as_ac_Header
3346 if test "x$as_val" = x""yes; then :
3347 cat >>confdefs.h <<_ACEOF
3348 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3349 _ACEOF
3350
3351 fi
3352
3353 done
3354
3355
3356
3357 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3358 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3359 MINIX=yes
3360 else
3361 MINIX=
3362 fi
3363
3364
3365 if test "$MINIX" = yes; then
3366
3367 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3368
3369
3370 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3371
3372
3373 $as_echo "#define _MINIX 1" >>confdefs.h
3374
3375 fi
3376
3377
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3379 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3380 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3381 $as_echo_n "(cached) " >&6
3382 else
3383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3384 /* end confdefs.h. */
3385
3386 # define __EXTENSIONS__ 1
3387 $ac_includes_default
3388 int
3389 main ()
3390 {
3391
3392 ;
3393 return 0;
3394 }
3395 _ACEOF
3396 if ac_fn_c_try_compile "$LINENO"; then :
3397 ac_cv_safe_to_define___extensions__=yes
3398 else
3399 ac_cv_safe_to_define___extensions__=no
3400 fi
3401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3402 fi
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3404 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3405 test $ac_cv_safe_to_define___extensions__ = yes &&
3406 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3407
3408 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3409
3410 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3411
3412 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3413
3414 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3415
3416
3417
3418
3419 ac_aux_dir=
3420 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3421 for ac_t in install-sh install.sh shtool; do
3422 if test -f "$ac_dir/$ac_t"; then
3423 ac_aux_dir=$ac_dir
3424 ac_install_sh="$ac_aux_dir/$ac_t -c"
3425 break 2
3426 fi
3427 done
3428 done
3429 if test -z "$ac_aux_dir"; then
3430 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3431 fi
3432
3433 # These three variables are undocumented and unsupported,
3434 # and are intended to be withdrawn in a future Autoconf release.
3435 # They can cause serious problems if a builder's source tree is in a directory
3436 # whose full name contains unusual characters.
3437 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3438 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3439 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3440
3441
3442 # Make sure we can run config.sub.
3443 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3444 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3445
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3447 $as_echo_n "checking build system type... " >&6; }
3448 if test "${ac_cv_build+set}" = set; then :
3449 $as_echo_n "(cached) " >&6
3450 else
3451 ac_build_alias=$build_alias
3452 test "x$ac_build_alias" = x &&
3453 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3454 test "x$ac_build_alias" = x &&
3455 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3456 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3457 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3458
3459 fi
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3461 $as_echo "$ac_cv_build" >&6; }
3462 case $ac_cv_build in
3463 *-*-*) ;;
3464 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3465 esac
3466 build=$ac_cv_build
3467 ac_save_IFS=$IFS; IFS='-'
3468 set x $ac_cv_build
3469 shift
3470 build_cpu=$1
3471 build_vendor=$2
3472 shift; shift
3473 # Remember, the first character of IFS is used to create $*,
3474 # except with old shells:
3475 build_os=$*
3476 IFS=$ac_save_IFS
3477 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3478
3479
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3481 $as_echo_n "checking host system type... " >&6; }
3482 if test "${ac_cv_host+set}" = set; then :
3483 $as_echo_n "(cached) " >&6
3484 else
3485 if test "x$host_alias" = x; then
3486 ac_cv_host=$ac_cv_build
3487 else
3488 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3489 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3490 fi
3491
3492 fi
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3494 $as_echo "$ac_cv_host" >&6; }
3495 case $ac_cv_host in
3496 *-*-*) ;;
3497 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3498 esac
3499 host=$ac_cv_host
3500 ac_save_IFS=$IFS; IFS='-'
3501 set x $ac_cv_host
3502 shift
3503 host_cpu=$1
3504 host_vendor=$2
3505 shift; shift
3506 # Remember, the first character of IFS is used to create $*,
3507 # except with old shells:
3508 host_os=$*
3509 IFS=$ac_save_IFS
3510 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3511
3512
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3514 $as_echo_n "checking target system type... " >&6; }
3515 if test "${ac_cv_target+set}" = set; then :
3516 $as_echo_n "(cached) " >&6
3517 else
3518 if test "x$target_alias" = x; then
3519 ac_cv_target=$ac_cv_host
3520 else
3521 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3522 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3523 fi
3524
3525 fi
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3527 $as_echo "$ac_cv_target" >&6; }
3528 case $ac_cv_target in
3529 *-*-*) ;;
3530 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3531 esac
3532 target=$ac_cv_target
3533 ac_save_IFS=$IFS; IFS='-'
3534 set x $ac_cv_target
3535 shift
3536 target_cpu=$1
3537 target_vendor=$2
3538 shift; shift
3539 # Remember, the first character of IFS is used to create $*,
3540 # except with old shells:
3541 target_os=$*
3542 IFS=$ac_save_IFS
3543 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3544
3545
3546 # The aliases save the names the user supplied, while $host etc.
3547 # will get canonicalized.
3548 test -n "$target_alias" &&
3549 test "$program_prefix$program_suffix$program_transform_name" = \
3550 NONENONEs,x,x, &&
3551 program_prefix=${target_alias}-
3552
3553
3554 # Find a good install program. We prefer a C program (faster),
3555 # so one script is as good as another. But avoid the broken or
3556 # incompatible versions:
3557 # SysV /etc/install, /usr/sbin/install
3558 # SunOS /usr/etc/install
3559 # IRIX /sbin/install
3560 # AIX /bin/install
3561 # AmigaOS /C/install, which installs bootblocks on floppy discs
3562 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3563 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3564 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3565 # OS/2's system install, which has a completely different semantic
3566 # ./install, which can be erroneously created by make from ./install.sh.
3567 # Reject install programs that cannot install multiple files.
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3569 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3570 if test -z "$INSTALL"; then
3571 if test "${ac_cv_path_install+set}" = set; then :
3572 $as_echo_n "(cached) " >&6
3573 else
3574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3575 for as_dir in $PATH
3576 do
3577 IFS=$as_save_IFS
3578 test -z "$as_dir" && as_dir=.
3579 # Account for people who put trailing slashes in PATH elements.
3580 case $as_dir/ in #((
3581 ./ | .// | /[cC]/* | \
3582 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3583 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3584 /usr/ucb/* ) ;;
3585 *)
3586 # OSF1 and SCO ODT 3.0 have their own names for install.
3587 # Don't use installbsd from OSF since it installs stuff as root
3588 # by default.
3589 for ac_prog in ginstall scoinst install; do
3590 for ac_exec_ext in '' $ac_executable_extensions; do
3591 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3592 if test $ac_prog = install &&
3593 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3594 # AIX install. It has an incompatible calling convention.
3595 :
3596 elif test $ac_prog = install &&
3597 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3598 # program-specific install script used by HP pwplus--don't use.
3599 :
3600 else
3601 rm -rf conftest.one conftest.two conftest.dir
3602 echo one > conftest.one
3603 echo two > conftest.two
3604 mkdir conftest.dir
3605 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3606 test -s conftest.one && test -s conftest.two &&
3607 test -s conftest.dir/conftest.one &&
3608 test -s conftest.dir/conftest.two
3609 then
3610 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3611 break 3
3612 fi
3613 fi
3614 fi
3615 done
3616 done
3617 ;;
3618 esac
3619
3620 done
3621 IFS=$as_save_IFS
3622
3623 rm -rf conftest.one conftest.two conftest.dir
3624
3625 fi
3626 if test "${ac_cv_path_install+set}" = set; then
3627 INSTALL=$ac_cv_path_install
3628 else
3629 # As a last resort, use the slow shell script. Don't cache a
3630 # value for INSTALL within a source directory, because that will
3631 # break other packages using the cache if that directory is
3632 # removed, or if the value is a relative name.
3633 INSTALL=$ac_install_sh
3634 fi
3635 fi
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3637 $as_echo "$INSTALL" >&6; }
3638
3639 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3640 # It thinks the first close brace ends the variable substitution.
3641 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3642
3643 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3644
3645 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3646
3647
3648 test "$program_prefix" != NONE &&
3649 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3650 # Use a double $ so make ignores it.
3651 test "$program_suffix" != NONE &&
3652 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3653 # Double any \ or $.
3654 # By default was `s,x,x', remove it if useless.
3655 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3656 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3657
3658
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3660 $as_echo_n "checking for ANSI C header files... " >&6; }
3661 if test "${ac_cv_header_stdc+set}" = set; then :
3662 $as_echo_n "(cached) " >&6
3663 else
3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h. */
3666 #include <stdlib.h>
3667 #include <stdarg.h>
3668 #include <string.h>
3669 #include <float.h>
3670
3671 int
3672 main ()
3673 {
3674
3675 ;
3676 return 0;
3677 }
3678 _ACEOF
3679 if ac_fn_c_try_compile "$LINENO"; then :
3680 ac_cv_header_stdc=yes
3681 else
3682 ac_cv_header_stdc=no
3683 fi
3684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3685
3686 if test $ac_cv_header_stdc = yes; then
3687 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3689 /* end confdefs.h. */
3690 #include <string.h>
3691
3692 _ACEOF
3693 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3694 $EGREP "memchr" >/dev/null 2>&1; then :
3695
3696 else
3697 ac_cv_header_stdc=no
3698 fi
3699 rm -f conftest*
3700
3701 fi
3702
3703 if test $ac_cv_header_stdc = yes; then
3704 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3706 /* end confdefs.h. */
3707 #include <stdlib.h>
3708
3709 _ACEOF
3710 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3711 $EGREP "free" >/dev/null 2>&1; then :
3712
3713 else
3714 ac_cv_header_stdc=no
3715 fi
3716 rm -f conftest*
3717
3718 fi
3719
3720 if test $ac_cv_header_stdc = yes; then
3721 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3722 if test "$cross_compiling" = yes; then :
3723 :
3724 else
3725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3726 /* end confdefs.h. */
3727 #include <ctype.h>
3728 #include <stdlib.h>
3729 #if ((' ' & 0x0FF) == 0x020)
3730 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3731 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3732 #else
3733 # define ISLOWER(c) \
3734 (('a' <= (c) && (c) <= 'i') \
3735 || ('j' <= (c) && (c) <= 'r') \
3736 || ('s' <= (c) && (c) <= 'z'))
3737 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3738 #endif
3739
3740 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3741 int
3742 main ()
3743 {
3744 int i;
3745 for (i = 0; i < 256; i++)
3746 if (XOR (islower (i), ISLOWER (i))
3747 || toupper (i) != TOUPPER (i))
3748 return 2;
3749 return 0;
3750 }
3751 _ACEOF
3752 if ac_fn_c_try_run "$LINENO"; then :
3753
3754 else
3755 ac_cv_header_stdc=no
3756 fi
3757 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3758 conftest.$ac_objext conftest.beam conftest.$ac_ext
3759 fi
3760
3761 fi
3762 fi
3763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3764 $as_echo "$ac_cv_header_stdc" >&6; }
3765 if test $ac_cv_header_stdc = yes; then
3766
3767 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3768
3769 fi
3770
3771
3772 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h unistd.h errno.h fcntl.h signal.h sys/file.h malloc.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h sys/wait.h
3773 do :
3774 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3775 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3776 eval as_val=\$$as_ac_Header
3777 if test "x$as_val" = x""yes; then :
3778 cat >>confdefs.h <<_ACEOF
3779 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3780 _ACEOF
3781
3782 fi
3783
3784 done
3785
3786 for ac_func in pread pwrite pread64
3787 do :
3788 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
3789 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
3790 eval as_val=\$$as_ac_var
3791 if test "x$as_val" = x""yes; then :
3792 cat >>confdefs.h <<_ACEOF
3793 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
3794 _ACEOF
3795
3796 fi
3797 done
3798
3799 for ac_func in memmem
3800 do :
3801 ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
3802 if test "x$ac_cv_func_memmem" = x""yes; then :
3803 cat >>confdefs.h <<_ACEOF
3804 #define HAVE_MEMMEM 1
3805 _ACEOF
3806
3807 else
3808 case " $LIBOBJS " in
3809 *" $ac_func.$ac_objext "* ) ;;
3810 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
3811 ;;
3812 esac
3813
3814 fi
3815 done
3816
3817
3818
3819 have_errno=no
3820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
3821 $as_echo_n "checking for errno... " >&6; }
3822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3823 /* end confdefs.h. */
3824
3825 #if HAVE_ERRNO_H
3826 #include <errno.h>
3827 #endif
3828 int
3829 main ()
3830 {
3831 static int x; x = errno;
3832 ;
3833 return 0;
3834 }
3835 _ACEOF
3836 if ac_fn_c_try_link "$LINENO"; then :
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5
3838 $as_echo "yes - in errno.h" >&6; };
3839 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
3840 have_errno=yes
3841 fi
3842 rm -f core conftest.err conftest.$ac_objext \
3843 conftest$ac_exeext conftest.$ac_ext
3844 if test $have_errno = no; then
3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846 /* end confdefs.h. */
3847
3848 #if HAVE_ERRNO_H
3849 #include <errno.h>
3850 #endif
3851 int
3852 main ()
3853 {
3854 extern int errno; static int x; x = errno;
3855 ;
3856 return 0;
3857 }
3858 _ACEOF
3859 if ac_fn_c_try_link "$LINENO"; then :
3860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5
3861 $as_echo "yes - must define" >&6; };
3862 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
3863
3864 $as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h
3865
3866 else
3867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3868 $as_echo "no" >&6; }
3869 fi
3870 rm -f core conftest.err conftest.$ac_objext \
3871 conftest$ac_exeext conftest.$ac_ext
3872 fi
3873
3874 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
3875 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
3876 ac_have_decl=1
3877 else
3878 ac_have_decl=0
3879 fi
3880
3881 cat >>confdefs.h <<_ACEOF
3882 #define HAVE_DECL_STRERROR $ac_have_decl
3883 _ACEOF
3884 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
3885 if test "x$ac_cv_have_decl_perror" = x""yes; then :
3886 ac_have_decl=1
3887 else
3888 ac_have_decl=0
3889 fi
3890
3891 cat >>confdefs.h <<_ACEOF
3892 #define HAVE_DECL_PERROR $ac_have_decl
3893 _ACEOF
3894 ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
3895 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
3896 ac_have_decl=1
3897 else
3898 ac_have_decl=0
3899 fi
3900
3901 cat >>confdefs.h <<_ACEOF
3902 #define HAVE_DECL_MEMMEM $ac_have_decl
3903 _ACEOF
3904
3905
3906 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
3907 #include <sys/socket.h>
3908
3909 "
3910 if test "x$ac_cv_type_socklen_t" = x""yes; then :
3911
3912 cat >>confdefs.h <<_ACEOF
3913 #define HAVE_SOCKLEN_T 1
3914 _ACEOF
3915
3916
3917 fi
3918
3919
3920
3921
3922 # Check whether --with-pkgversion was given.
3923 if test "${with_pkgversion+set}" = set; then :
3924 withval=$with_pkgversion; case "$withval" in
3925 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
3926 no) PKGVERSION= ;;
3927 *) PKGVERSION="($withval) " ;;
3928 esac
3929 else
3930 PKGVERSION="(GDB) "
3931
3932 fi
3933
3934
3935
3936
3937
3938 # Check whether --with-bugurl was given.
3939 if test "${with_bugurl+set}" = set; then :
3940 withval=$with_bugurl; case "$withval" in
3941 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
3942 no) BUGURL=
3943 ;;
3944 *) BUGURL="$withval"
3945 ;;
3946 esac
3947 else
3948 BUGURL="http://www.gnu.org/software/gdb/bugs/"
3949
3950 fi
3951
3952 case ${BUGURL} in
3953 "")
3954 REPORT_BUGS_TO=
3955 REPORT_BUGS_TEXI=
3956 ;;
3957 *)
3958 REPORT_BUGS_TO="<$BUGURL>"
3959 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
3960 ;;
3961 esac;
3962
3963
3964
3965
3966 cat >>confdefs.h <<_ACEOF
3967 #define PKGVERSION "$PKGVERSION"
3968 _ACEOF
3969
3970
3971 cat >>confdefs.h <<_ACEOF
3972 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
3973 _ACEOF
3974
3975
3976 # Check for various supplementary target information (beyond the
3977 # triplet) which might affect the choices in configure.srv.
3978 case "${target}" in
3979 i[34567]86-*-linux*)
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
3981 $as_echo_n "checking if building for x86-64... " >&6; }
3982 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
3983 $as_echo_n "(cached) " >&6
3984 else
3985 save_CPPFLAGS="$CPPFLAGS"
3986 CPPFLAGS="$CPPFLAGS $CFLAGS"
3987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3988 /* end confdefs.h. */
3989
3990 #if __x86_64__
3991 got it
3992 #endif
3993
3994 _ACEOF
3995 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3996 $EGREP "got it" >/dev/null 2>&1; then :
3997 gdb_cv_i386_is_x86_64=yes
3998 else
3999 gdb_cv_i386_is_x86_64=no
4000 fi
4001 rm -f conftest*
4002
4003 CPPFLAGS="$save_CPPFLAGS"
4004 fi
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
4006 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
4007 ;;
4008 esac
4009
4010 . ${srcdir}/configure.srv
4011
4012 if test "${srv_mingwce}" = "yes"; then
4013 LIBS="$LIBS -lws2"
4014 elif test "${srv_mingw}" = "yes"; then
4015 LIBS="$LIBS -lwsock32"
4016 elif test "${srv_qnx}" = "yes"; then
4017 LIBS="$LIBS -lsocket"
4018 fi
4019
4020 if test "${srv_mingw}" = "yes"; then
4021
4022 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4023
4024 fi
4025
4026 if test "${srv_linux_usrregs}" = "yes"; then
4027
4028 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
4029
4030 fi
4031
4032 if test "${srv_linux_regsets}" = "yes"; then
4033
4034 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
4035
4036
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
4038 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
4039 if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
4040 $as_echo_n "(cached) " >&6
4041 else
4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4043 /* end confdefs.h. */
4044 #include <sys/ptrace.h>
4045 int
4046 main ()
4047 {
4048 PTRACE_GETREGS;
4049 ;
4050 return 0;
4051 }
4052 _ACEOF
4053 if ac_fn_c_try_compile "$LINENO"; then :
4054 gdbsrv_cv_have_ptrace_getregs=yes
4055 else
4056 gdbsrv_cv_have_ptrace_getregs=no
4057 fi
4058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4059 fi
4060
4061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
4062 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
4063 if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
4064
4065 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
4066
4067 fi
4068
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
4070 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
4071 if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
4072 $as_echo_n "(cached) " >&6
4073 else
4074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4075 /* end confdefs.h. */
4076 #include <sys/ptrace.h>
4077 int
4078 main ()
4079 {
4080 PTRACE_GETFPXREGS;
4081 ;
4082 return 0;
4083 }
4084 _ACEOF
4085 if ac_fn_c_try_compile "$LINENO"; then :
4086 gdbsrv_cv_have_ptrace_getfpxregs=yes
4087 else
4088 gdbsrv_cv_have_ptrace_getfpxregs=no
4089 fi
4090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4091 fi
4092
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
4094 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
4095 if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
4096
4097 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
4098
4099 fi
4100 fi
4101
4102 if test "$ac_cv_header_sys_procfs_h" = yes; then
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
4104 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
4105 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
4106 $as_echo_n "(cached) " >&6
4107 else
4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h. */
4110
4111 #define _SYSCALL32
4112 #include <sys/procfs.h>
4113 int
4114 main ()
4115 {
4116 lwpid_t avar
4117 ;
4118 return 0;
4119 }
4120 _ACEOF
4121 if ac_fn_c_try_compile "$LINENO"; then :
4122 bfd_cv_have_sys_procfs_type_lwpid_t=yes
4123 else
4124 bfd_cv_have_sys_procfs_type_lwpid_t=no
4125
4126 fi
4127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4128 fi
4129
4130 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
4131
4132 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
4133
4134 fi
4135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
4136 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
4137
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
4139 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
4140 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
4141 $as_echo_n "(cached) " >&6
4142 else
4143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4144 /* end confdefs.h. */
4145
4146 #define _SYSCALL32
4147 #include <sys/procfs.h>
4148 int
4149 main ()
4150 {
4151 psaddr_t avar
4152 ;
4153 return 0;
4154 }
4155 _ACEOF
4156 if ac_fn_c_try_compile "$LINENO"; then :
4157 bfd_cv_have_sys_procfs_type_psaddr_t=yes
4158 else
4159 bfd_cv_have_sys_procfs_type_psaddr_t=no
4160
4161 fi
4162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4163 fi
4164
4165 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
4166
4167 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
4168
4169 fi
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
4171 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
4172
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
4174 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
4175 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
4176 $as_echo_n "(cached) " >&6
4177 else
4178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4179 /* end confdefs.h. */
4180
4181 #define _SYSCALL32
4182 #include <sys/procfs.h>
4183 int
4184 main ()
4185 {
4186 prgregset_t avar
4187 ;
4188 return 0;
4189 }
4190 _ACEOF
4191 if ac_fn_c_try_compile "$LINENO"; then :
4192 bfd_cv_have_sys_procfs_type_prgregset_t=yes
4193 else
4194 bfd_cv_have_sys_procfs_type_prgregset_t=no
4195
4196 fi
4197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4198 fi
4199
4200 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
4201
4202 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
4203
4204 fi
4205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
4206 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
4207
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
4209 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
4210 if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
4211 $as_echo_n "(cached) " >&6
4212 else
4213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4214 /* end confdefs.h. */
4215
4216 #define _SYSCALL32
4217 #include <sys/procfs.h>
4218 int
4219 main ()
4220 {
4221 elf_fpregset_t avar
4222 ;
4223 return 0;
4224 }
4225 _ACEOF
4226 if ac_fn_c_try_compile "$LINENO"; then :
4227 bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
4228 else
4229 bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
4230
4231 fi
4232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4233 fi
4234
4235 if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
4236
4237 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
4238
4239 fi
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
4241 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
4242
4243 fi
4244
4245 srv_thread_depfiles=
4246 srv_libs=
4247 USE_THREAD_DB=
4248
4249 if test "$srv_linux_thread_db" = "yes"; then
4250 srv_libs="-ldl"
4251 old_LDFLAGS="$LDFLAGS"
4252 LDFLAGS="$LDFLAGS -rdynamic"
4253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4254 /* end confdefs.h. */
4255
4256 int
4257 main ()
4258 {
4259
4260 ;
4261 return 0;
4262 }
4263 _ACEOF
4264 if ac_fn_c_try_link "$LINENO"; then :
4265 RDYNAMIC=-rdynamic
4266 else
4267 RDYNAMIC=
4268 fi
4269 rm -f core conftest.err conftest.$ac_objext \
4270 conftest$ac_exeext conftest.$ac_ext
4271
4272 LDFLAGS="$old_LDFLAGS"
4273
4274 srv_thread_depfiles="thread-db.o proc-service.o"
4275 USE_THREAD_DB="-DUSE_THREAD_DB"
4276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
4277 $as_echo_n "checking for TD_VERSION... " >&6; }
4278 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
4279 $as_echo_n "(cached) " >&6
4280 else
4281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4282 /* end confdefs.h. */
4283 #include <thread_db.h>
4284 int
4285 main ()
4286 {
4287 TD_VERSION;
4288 ;
4289 return 0;
4290 }
4291 _ACEOF
4292 if ac_fn_c_try_compile "$LINENO"; then :
4293 gdbsrv_cv_have_td_version=yes
4294 else
4295 gdbsrv_cv_have_td_version=no
4296 fi
4297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4298 fi
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
4300 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
4301 if test $gdbsrv_cv_have_td_version = yes; then
4302
4303 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
4304
4305 fi
4306 fi
4307
4308
4309 # Check whether --with-libthread-db was given.
4310 if test "${with_libthread_db+set}" = set; then :
4311 withval=$with_libthread_db; srv_libthread_db_path="${withval}"
4312
4313 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
4314
4315 srv_libs="$srv_libthread_db_path"
4316
4317 fi
4318
4319
4320 if test "$srv_xmlfiles" != ""; then
4321 srv_xmlbuiltin="xml-builtin.o"
4322
4323 $as_echo "#define USE_XML 1" >>confdefs.h
4324
4325
4326 tmp_xmlfiles=$srv_xmlfiles
4327 srv_xmlfiles=""
4328 for f in $tmp_xmlfiles; do
4329 srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
4330 done
4331 fi
4332
4333 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
4334 GDBSERVER_LIBS="$srv_libs"
4335
4336
4337
4338
4339
4340
4341
4342 ac_config_files="$ac_config_files Makefile"
4343
4344 ac_config_commands="$ac_config_commands default"
4345
4346 cat >confcache <<\_ACEOF
4347 # This file is a shell script that caches the results of configure
4348 # tests run on this system so they can be shared between configure
4349 # scripts and configure runs, see configure's option --config-cache.
4350 # It is not useful on other systems. If it contains results you don't
4351 # want to keep, you may remove or edit it.
4352 #
4353 # config.status only pays attention to the cache file if you give it
4354 # the --recheck option to rerun configure.
4355 #
4356 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4357 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4358 # following values.
4359
4360 _ACEOF
4361
4362 # The following way of writing the cache mishandles newlines in values,
4363 # but we know of no workaround that is simple, portable, and efficient.
4364 # So, we kill variables containing newlines.
4365 # Ultrix sh set writes to stderr and can't be redirected directly,
4366 # and sets the high bit in the cache file unless we assign to the vars.
4367 (
4368 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4369 eval ac_val=\$$ac_var
4370 case $ac_val in #(
4371 *${as_nl}*)
4372 case $ac_var in #(
4373 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4374 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4375 esac
4376 case $ac_var in #(
4377 _ | IFS | as_nl) ;; #(
4378 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4379 *) { eval $ac_var=; unset $ac_var;} ;;
4380 esac ;;
4381 esac
4382 done
4383
4384 (set) 2>&1 |
4385 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4386 *${as_nl}ac_space=\ *)
4387 # `set' does not quote correctly, so add quotes: double-quote
4388 # substitution turns \\\\ into \\, and sed turns \\ into \.
4389 sed -n \
4390 "s/'/'\\\\''/g;
4391 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4392 ;; #(
4393 *)
4394 # `set' quotes correctly as required by POSIX, so do not add quotes.
4395 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4396 ;;
4397 esac |
4398 sort
4399 ) |
4400 sed '
4401 /^ac_cv_env_/b end
4402 t clear
4403 :clear
4404 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4405 t end
4406 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4407 :end' >>confcache
4408 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4409 if test -w "$cache_file"; then
4410 test "x$cache_file" != "x/dev/null" &&
4411 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4412 $as_echo "$as_me: updating cache $cache_file" >&6;}
4413 cat confcache >$cache_file
4414 else
4415 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4416 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4417 fi
4418 fi
4419 rm -f confcache
4420
4421 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4422 # Let make expand exec_prefix.
4423 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4424
4425 DEFS=-DHAVE_CONFIG_H
4426
4427 ac_libobjs=
4428 ac_ltlibobjs=
4429 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4430 # 1. Remove the extension, and $U if already installed.
4431 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4432 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4433 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4434 # will be set to the directory where LIBOBJS objects are built.
4435 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4436 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4437 done
4438 LIBOBJS=$ac_libobjs
4439
4440 LTLIBOBJS=$ac_ltlibobjs
4441
4442
4443
4444 : ${CONFIG_STATUS=./config.status}
4445 ac_write_fail=0
4446 ac_clean_files_save=$ac_clean_files
4447 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4449 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4450 as_write_fail=0
4451 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4452 #! $SHELL
4453 # Generated by $as_me.
4454 # Run this file to recreate the current configuration.
4455 # Compiler output produced by configure, useful for debugging
4456 # configure, is in config.log if it exists.
4457
4458 debug=false
4459 ac_cs_recheck=false
4460 ac_cs_silent=false
4461
4462 SHELL=\${CONFIG_SHELL-$SHELL}
4463 export SHELL
4464 _ASEOF
4465 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4466 ## -------------------- ##
4467 ## M4sh Initialization. ##
4468 ## -------------------- ##
4469
4470 # Be more Bourne compatible
4471 DUALCASE=1; export DUALCASE # for MKS sh
4472 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4473 emulate sh
4474 NULLCMD=:
4475 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4476 # is contrary to our usage. Disable this feature.
4477 alias -g '${1+"$@"}'='"$@"'
4478 setopt NO_GLOB_SUBST
4479 else
4480 case `(set -o) 2>/dev/null` in #(
4481 *posix*) :
4482 set -o posix ;; #(
4483 *) :
4484 ;;
4485 esac
4486 fi
4487
4488
4489 as_nl='
4490 '
4491 export as_nl
4492 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4493 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4494 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4495 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4496 # Prefer a ksh shell builtin over an external printf program on Solaris,
4497 # but without wasting forks for bash or zsh.
4498 if test -z "$BASH_VERSION$ZSH_VERSION" \
4499 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4500 as_echo='print -r --'
4501 as_echo_n='print -rn --'
4502 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4503 as_echo='printf %s\n'
4504 as_echo_n='printf %s'
4505 else
4506 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4507 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4508 as_echo_n='/usr/ucb/echo -n'
4509 else
4510 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4511 as_echo_n_body='eval
4512 arg=$1;
4513 case $arg in #(
4514 *"$as_nl"*)
4515 expr "X$arg" : "X\\(.*\\)$as_nl";
4516 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4517 esac;
4518 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4519 '
4520 export as_echo_n_body
4521 as_echo_n='sh -c $as_echo_n_body as_echo'
4522 fi
4523 export as_echo_body
4524 as_echo='sh -c $as_echo_body as_echo'
4525 fi
4526
4527 # The user is always right.
4528 if test "${PATH_SEPARATOR+set}" != set; then
4529 PATH_SEPARATOR=:
4530 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4531 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4532 PATH_SEPARATOR=';'
4533 }
4534 fi
4535
4536
4537 # IFS
4538 # We need space, tab and new line, in precisely that order. Quoting is
4539 # there to prevent editors from complaining about space-tab.
4540 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4541 # splitting by setting IFS to empty value.)
4542 IFS=" "" $as_nl"
4543
4544 # Find who we are. Look in the path if we contain no directory separator.
4545 case $0 in #((
4546 *[\\/]* ) as_myself=$0 ;;
4547 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4548 for as_dir in $PATH
4549 do
4550 IFS=$as_save_IFS
4551 test -z "$as_dir" && as_dir=.
4552 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4553 done
4554 IFS=$as_save_IFS
4555
4556 ;;
4557 esac
4558 # We did not find ourselves, most probably we were run as `sh COMMAND'
4559 # in which case we are not to be found in the path.
4560 if test "x$as_myself" = x; then
4561 as_myself=$0
4562 fi
4563 if test ! -f "$as_myself"; then
4564 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4565 exit 1
4566 fi
4567
4568 # Unset variables that we do not need and which cause bugs (e.g. in
4569 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4570 # suppresses any "Segmentation fault" message there. '((' could
4571 # trigger a bug in pdksh 5.2.14.
4572 for as_var in BASH_ENV ENV MAIL MAILPATH
4573 do eval test x\${$as_var+set} = xset \
4574 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4575 done
4576 PS1='$ '
4577 PS2='> '
4578 PS4='+ '
4579
4580 # NLS nuisances.
4581 LC_ALL=C
4582 export LC_ALL
4583 LANGUAGE=C
4584 export LANGUAGE
4585
4586 # CDPATH.
4587 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4588
4589
4590 # as_fn_error ERROR [LINENO LOG_FD]
4591 # ---------------------------------
4592 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4593 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4594 # script with status $?, using 1 if that was 0.
4595 as_fn_error ()
4596 {
4597 as_status=$?; test $as_status -eq 0 && as_status=1
4598 if test "$3"; then
4599 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4600 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4601 fi
4602 $as_echo "$as_me: error: $1" >&2
4603 as_fn_exit $as_status
4604 } # as_fn_error
4605
4606
4607 # as_fn_set_status STATUS
4608 # -----------------------
4609 # Set $? to STATUS, without forking.
4610 as_fn_set_status ()
4611 {
4612 return $1
4613 } # as_fn_set_status
4614
4615 # as_fn_exit STATUS
4616 # -----------------
4617 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4618 as_fn_exit ()
4619 {
4620 set +e
4621 as_fn_set_status $1
4622 exit $1
4623 } # as_fn_exit
4624
4625 # as_fn_unset VAR
4626 # ---------------
4627 # Portably unset VAR.
4628 as_fn_unset ()
4629 {
4630 { eval $1=; unset $1;}
4631 }
4632 as_unset=as_fn_unset
4633 # as_fn_append VAR VALUE
4634 # ----------------------
4635 # Append the text in VALUE to the end of the definition contained in VAR. Take
4636 # advantage of any shell optimizations that allow amortized linear growth over
4637 # repeated appends, instead of the typical quadratic growth present in naive
4638 # implementations.
4639 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4640 eval 'as_fn_append ()
4641 {
4642 eval $1+=\$2
4643 }'
4644 else
4645 as_fn_append ()
4646 {
4647 eval $1=\$$1\$2
4648 }
4649 fi # as_fn_append
4650
4651 # as_fn_arith ARG...
4652 # ------------------
4653 # Perform arithmetic evaluation on the ARGs, and store the result in the
4654 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4655 # must be portable across $(()) and expr.
4656 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4657 eval 'as_fn_arith ()
4658 {
4659 as_val=$(( $* ))
4660 }'
4661 else
4662 as_fn_arith ()
4663 {
4664 as_val=`expr "$@" || test $? -eq 1`
4665 }
4666 fi # as_fn_arith
4667
4668
4669 if expr a : '\(a\)' >/dev/null 2>&1 &&
4670 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4671 as_expr=expr
4672 else
4673 as_expr=false
4674 fi
4675
4676 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4677 as_basename=basename
4678 else
4679 as_basename=false
4680 fi
4681
4682 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4683 as_dirname=dirname
4684 else
4685 as_dirname=false
4686 fi
4687
4688 as_me=`$as_basename -- "$0" ||
4689 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4690 X"$0" : 'X\(//\)$' \| \
4691 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4692 $as_echo X/"$0" |
4693 sed '/^.*\/\([^/][^/]*\)\/*$/{
4694 s//\1/
4695 q
4696 }
4697 /^X\/\(\/\/\)$/{
4698 s//\1/
4699 q
4700 }
4701 /^X\/\(\/\).*/{
4702 s//\1/
4703 q
4704 }
4705 s/.*/./; q'`
4706
4707 # Avoid depending upon Character Ranges.
4708 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4709 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4710 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4711 as_cr_digits='0123456789'
4712 as_cr_alnum=$as_cr_Letters$as_cr_digits
4713
4714 ECHO_C= ECHO_N= ECHO_T=
4715 case `echo -n x` in #(((((
4716 -n*)
4717 case `echo 'xy\c'` in
4718 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4719 xy) ECHO_C='\c';;
4720 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4721 ECHO_T=' ';;
4722 esac;;
4723 *)
4724 ECHO_N='-n';;
4725 esac
4726
4727 rm -f conf$$ conf$$.exe conf$$.file
4728 if test -d conf$$.dir; then
4729 rm -f conf$$.dir/conf$$.file
4730 else
4731 rm -f conf$$.dir
4732 mkdir conf$$.dir 2>/dev/null
4733 fi
4734 if (echo >conf$$.file) 2>/dev/null; then
4735 if ln -s conf$$.file conf$$ 2>/dev/null; then
4736 as_ln_s='ln -s'
4737 # ... but there are two gotchas:
4738 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4739 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4740 # In both cases, we have to default to `cp -p'.
4741 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4742 as_ln_s='cp -p'
4743 elif ln conf$$.file conf$$ 2>/dev/null; then
4744 as_ln_s=ln
4745 else
4746 as_ln_s='cp -p'
4747 fi
4748 else
4749 as_ln_s='cp -p'
4750 fi
4751 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4752 rmdir conf$$.dir 2>/dev/null
4753
4754
4755 # as_fn_mkdir_p
4756 # -------------
4757 # Create "$as_dir" as a directory, including parents if necessary.
4758 as_fn_mkdir_p ()
4759 {
4760
4761 case $as_dir in #(
4762 -*) as_dir=./$as_dir;;
4763 esac
4764 test -d "$as_dir" || eval $as_mkdir_p || {
4765 as_dirs=
4766 while :; do
4767 case $as_dir in #(
4768 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4769 *) as_qdir=$as_dir;;
4770 esac
4771 as_dirs="'$as_qdir' $as_dirs"
4772 as_dir=`$as_dirname -- "$as_dir" ||
4773 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4774 X"$as_dir" : 'X\(//\)[^/]' \| \
4775 X"$as_dir" : 'X\(//\)$' \| \
4776 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4777 $as_echo X"$as_dir" |
4778 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4779 s//\1/
4780 q
4781 }
4782 /^X\(\/\/\)[^/].*/{
4783 s//\1/
4784 q
4785 }
4786 /^X\(\/\/\)$/{
4787 s//\1/
4788 q
4789 }
4790 /^X\(\/\).*/{
4791 s//\1/
4792 q
4793 }
4794 s/.*/./; q'`
4795 test -d "$as_dir" && break
4796 done
4797 test -z "$as_dirs" || eval "mkdir $as_dirs"
4798 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
4799
4800
4801 } # as_fn_mkdir_p
4802 if mkdir -p . 2>/dev/null; then
4803 as_mkdir_p='mkdir -p "$as_dir"'
4804 else
4805 test -d ./-p && rmdir ./-p
4806 as_mkdir_p=false
4807 fi
4808
4809 if test -x / >/dev/null 2>&1; then
4810 as_test_x='test -x'
4811 else
4812 if ls -dL / >/dev/null 2>&1; then
4813 as_ls_L_option=L
4814 else
4815 as_ls_L_option=
4816 fi
4817 as_test_x='
4818 eval sh -c '\''
4819 if test -d "$1"; then
4820 test -d "$1/.";
4821 else
4822 case $1 in #(
4823 -*)set "./$1";;
4824 esac;
4825 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
4826 ???[sx]*):;;*)false;;esac;fi
4827 '\'' sh
4828 '
4829 fi
4830 as_executable_p=$as_test_x
4831
4832 # Sed expression to map a string onto a valid CPP name.
4833 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4834
4835 # Sed expression to map a string onto a valid variable name.
4836 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4837
4838
4839 exec 6>&1
4840 ## ----------------------------------- ##
4841 ## Main body of $CONFIG_STATUS script. ##
4842 ## ----------------------------------- ##
4843 _ASEOF
4844 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4845
4846 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4847 # Save the log message, to keep $0 and so on meaningful, and to
4848 # report actual input values of CONFIG_FILES etc. instead of their
4849 # values after options handling.
4850 ac_log="
4851 This file was extended by $as_me, which was
4852 generated by GNU Autoconf 2.64. Invocation command line was
4853
4854 CONFIG_FILES = $CONFIG_FILES
4855 CONFIG_HEADERS = $CONFIG_HEADERS
4856 CONFIG_LINKS = $CONFIG_LINKS
4857 CONFIG_COMMANDS = $CONFIG_COMMANDS
4858 $ $0 $@
4859
4860 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4861 "
4862
4863 _ACEOF
4864
4865 case $ac_config_files in *"
4866 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4867 esac
4868
4869 case $ac_config_headers in *"
4870 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
4871 esac
4872
4873
4874 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4875 # Files that config.status was made for.
4876 config_files="$ac_config_files"
4877 config_headers="$ac_config_headers"
4878 config_commands="$ac_config_commands"
4879
4880 _ACEOF
4881
4882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4883 ac_cs_usage="\
4884 \`$as_me' instantiates files and other configuration actions
4885 from templates according to the current configuration. Unless the files
4886 and actions are specified as TAGs, all are instantiated by default.
4887
4888 Usage: $0 [OPTION]... [TAG]...
4889
4890 -h, --help print this help, then exit
4891 -V, --version print version number and configuration settings, then exit
4892 -q, --quiet, --silent
4893 do not print progress messages
4894 -d, --debug don't remove temporary files
4895 --recheck update $as_me by reconfiguring in the same conditions
4896 --file=FILE[:TEMPLATE]
4897 instantiate the configuration file FILE
4898 --header=FILE[:TEMPLATE]
4899 instantiate the configuration header FILE
4900
4901 Configuration files:
4902 $config_files
4903
4904 Configuration headers:
4905 $config_headers
4906
4907 Configuration commands:
4908 $config_commands
4909
4910 Report bugs to the package provider."
4911
4912 _ACEOF
4913 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4914 ac_cs_version="\\
4915 config.status
4916 configured by $0, generated by GNU Autoconf 2.64,
4917 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
4918
4919 Copyright (C) 2009 Free Software Foundation, Inc.
4920 This config.status script is free software; the Free Software Foundation
4921 gives unlimited permission to copy, distribute and modify it."
4922
4923 ac_pwd='$ac_pwd'
4924 srcdir='$srcdir'
4925 INSTALL='$INSTALL'
4926 test -n "\$AWK" || AWK=awk
4927 _ACEOF
4928
4929 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4930 # The default lists apply if the user does not specify any file.
4931 ac_need_defaults=:
4932 while test $# != 0
4933 do
4934 case $1 in
4935 --*=*)
4936 ac_option=`expr "X$1" : 'X\([^=]*\)='`
4937 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4938 ac_shift=:
4939 ;;
4940 *)
4941 ac_option=$1
4942 ac_optarg=$2
4943 ac_shift=shift
4944 ;;
4945 esac
4946
4947 case $ac_option in
4948 # Handling of the options.
4949 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4950 ac_cs_recheck=: ;;
4951 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4952 $as_echo "$ac_cs_version"; exit ;;
4953 --debug | --debu | --deb | --de | --d | -d )
4954 debug=: ;;
4955 --file | --fil | --fi | --f )
4956 $ac_shift
4957 case $ac_optarg in
4958 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4959 esac
4960 as_fn_append CONFIG_FILES " '$ac_optarg'"
4961 ac_need_defaults=false;;
4962 --header | --heade | --head | --hea )
4963 $ac_shift
4964 case $ac_optarg in
4965 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4966 esac
4967 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
4968 ac_need_defaults=false;;
4969 --he | --h)
4970 # Conflict between --help and --header
4971 as_fn_error "ambiguous option: \`$1'
4972 Try \`$0 --help' for more information.";;
4973 --help | --hel | -h )
4974 $as_echo "$ac_cs_usage"; exit ;;
4975 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4976 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4977 ac_cs_silent=: ;;
4978
4979 # This is an error.
4980 -*) as_fn_error "unrecognized option: \`$1'
4981 Try \`$0 --help' for more information." ;;
4982
4983 *) as_fn_append ac_config_targets " $1"
4984 ac_need_defaults=false ;;
4985
4986 esac
4987 shift
4988 done
4989
4990 ac_configure_extra_args=
4991
4992 if $ac_cs_silent; then
4993 exec 6>/dev/null
4994 ac_configure_extra_args="$ac_configure_extra_args --silent"
4995 fi
4996
4997 _ACEOF
4998 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4999 if \$ac_cs_recheck; then
5000 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5001 shift
5002 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5003 CONFIG_SHELL='$SHELL'
5004 export CONFIG_SHELL
5005 exec "\$@"
5006 fi
5007
5008 _ACEOF
5009 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5010 exec 5>>config.log
5011 {
5012 echo
5013 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5014 ## Running $as_me. ##
5015 _ASBOX
5016 $as_echo "$ac_log"
5017 } >&5
5018
5019 _ACEOF
5020 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5021 _ACEOF
5022
5023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5024
5025 # Handling of arguments.
5026 for ac_config_target in $ac_config_targets
5027 do
5028 case $ac_config_target in
5029 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5030 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5031 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5032
5033 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5034 esac
5035 done
5036
5037
5038 # If the user did not use the arguments to specify the items to instantiate,
5039 # then the envvar interface is used. Set only those that are not.
5040 # We use the long form for the default assignment because of an extremely
5041 # bizarre bug on SunOS 4.1.3.
5042 if $ac_need_defaults; then
5043 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5044 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5045 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5046 fi
5047
5048 # Have a temporary directory for convenience. Make it in the build tree
5049 # simply because there is no reason against having it here, and in addition,
5050 # creating and moving files from /tmp can sometimes cause problems.
5051 # Hook for its removal unless debugging.
5052 # Note that there is a small window in which the directory will not be cleaned:
5053 # after its creation but before its name has been assigned to `$tmp'.
5054 $debug ||
5055 {
5056 tmp=
5057 trap 'exit_status=$?
5058 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5059 ' 0
5060 trap 'as_fn_exit 1' 1 2 13 15
5061 }
5062 # Create a (secure) tmp directory for tmp files.
5063
5064 {
5065 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5066 test -n "$tmp" && test -d "$tmp"
5067 } ||
5068 {
5069 tmp=./conf$$-$RANDOM
5070 (umask 077 && mkdir "$tmp")
5071 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5072
5073 # Set up the scripts for CONFIG_FILES section.
5074 # No need to generate them if there are no CONFIG_FILES.
5075 # This happens for instance with `./config.status config.h'.
5076 if test -n "$CONFIG_FILES"; then
5077
5078
5079 ac_cr=`echo X | tr X '\015'`
5080 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5081 # But we know of no other shell where ac_cr would be empty at this
5082 # point, so we can use a bashism as a fallback.
5083 if test "x$ac_cr" = x; then
5084 eval ac_cr=\$\'\\r\'
5085 fi
5086 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5087 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5088 ac_cs_awk_cr='\r'
5089 else
5090 ac_cs_awk_cr=$ac_cr
5091 fi
5092
5093 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5094 _ACEOF
5095
5096
5097 {
5098 echo "cat >conf$$subs.awk <<_ACEOF" &&
5099 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5100 echo "_ACEOF"
5101 } >conf$$subs.sh ||
5102 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5103 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5104 ac_delim='%!_!# '
5105 for ac_last_try in false false false false false :; do
5106 . ./conf$$subs.sh ||
5107 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5108
5109 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5110 if test $ac_delim_n = $ac_delim_num; then
5111 break
5112 elif $ac_last_try; then
5113 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5114 else
5115 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5116 fi
5117 done
5118 rm -f conf$$subs.sh
5119
5120 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5121 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5122 _ACEOF
5123 sed -n '
5124 h
5125 s/^/S["/; s/!.*/"]=/
5126 p
5127 g
5128 s/^[^!]*!//
5129 :repl
5130 t repl
5131 s/'"$ac_delim"'$//
5132 t delim
5133 :nl
5134 h
5135 s/\(.\{148\}\).*/\1/
5136 t more1
5137 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5138 p
5139 n
5140 b repl
5141 :more1
5142 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5143 p
5144 g
5145 s/.\{148\}//
5146 t nl
5147 :delim
5148 h
5149 s/\(.\{148\}\).*/\1/
5150 t more2
5151 s/["\\]/\\&/g; s/^/"/; s/$/"/
5152 p
5153 b
5154 :more2
5155 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5156 p
5157 g
5158 s/.\{148\}//
5159 t delim
5160 ' <conf$$subs.awk | sed '
5161 /^[^""]/{
5162 N
5163 s/\n//
5164 }
5165 ' >>$CONFIG_STATUS || ac_write_fail=1
5166 rm -f conf$$subs.awk
5167 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5168 _ACAWK
5169 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5170 for (key in S) S_is_set[key] = 1
5171 FS = "\a"
5172
5173 }
5174 {
5175 line = $ 0
5176 nfields = split(line, field, "@")
5177 substed = 0
5178 len = length(field[1])
5179 for (i = 2; i < nfields; i++) {
5180 key = field[i]
5181 keylen = length(key)
5182 if (S_is_set[key]) {
5183 value = S[key]
5184 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5185 len += length(value) + length(field[++i])
5186 substed = 1
5187 } else
5188 len += 1 + keylen
5189 }
5190
5191 print line
5192 }
5193
5194 _ACAWK
5195 _ACEOF
5196 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5197 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5198 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5199 else
5200 cat
5201 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5202 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5203 _ACEOF
5204
5205 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5206 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5207 # trailing colons and then remove the whole line if VPATH becomes empty
5208 # (actually we leave an empty line to preserve line numbers).
5209 if test "x$srcdir" = x.; then
5210 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5211 s/:*\$(srcdir):*/:/
5212 s/:*\${srcdir}:*/:/
5213 s/:*@srcdir@:*/:/
5214 s/^\([^=]*=[ ]*\):*/\1/
5215 s/:*$//
5216 s/^[^=]*=[ ]*$//
5217 }'
5218 fi
5219
5220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5221 fi # test -n "$CONFIG_FILES"
5222
5223 # Set up the scripts for CONFIG_HEADERS section.
5224 # No need to generate them if there are no CONFIG_HEADERS.
5225 # This happens for instance with `./config.status Makefile'.
5226 if test -n "$CONFIG_HEADERS"; then
5227 cat >"$tmp/defines.awk" <<\_ACAWK ||
5228 BEGIN {
5229 _ACEOF
5230
5231 # Transform confdefs.h into an awk script `defines.awk', embedded as
5232 # here-document in config.status, that substitutes the proper values into
5233 # config.h.in to produce config.h.
5234
5235 # Create a delimiter string that does not exist in confdefs.h, to ease
5236 # handling of long lines.
5237 ac_delim='%!_!# '
5238 for ac_last_try in false false :; do
5239 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5240 if test -z "$ac_t"; then
5241 break
5242 elif $ac_last_try; then
5243 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5244 else
5245 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5246 fi
5247 done
5248
5249 # For the awk script, D is an array of macro values keyed by name,
5250 # likewise P contains macro parameters if any. Preserve backslash
5251 # newline sequences.
5252
5253 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5254 sed -n '
5255 s/.\{148\}/&'"$ac_delim"'/g
5256 t rset
5257 :rset
5258 s/^[ ]*#[ ]*define[ ][ ]*/ /
5259 t def
5260 d
5261 :def
5262 s/\\$//
5263 t bsnl
5264 s/["\\]/\\&/g
5265 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5266 D["\1"]=" \3"/p
5267 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5268 d
5269 :bsnl
5270 s/["\\]/\\&/g
5271 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5272 D["\1"]=" \3\\\\\\n"\\/p
5273 t cont
5274 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5275 t cont
5276 d
5277 :cont
5278 n
5279 s/.\{148\}/&'"$ac_delim"'/g
5280 t clear
5281 :clear
5282 s/\\$//
5283 t bsnlc
5284 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5285 d
5286 :bsnlc
5287 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5288 b cont
5289 ' <confdefs.h | sed '
5290 s/'"$ac_delim"'/"\\\
5291 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5292
5293 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5294 for (key in D) D_is_set[key] = 1
5295 FS = "\a"
5296 }
5297 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5298 line = \$ 0
5299 split(line, arg, " ")
5300 if (arg[1] == "#") {
5301 defundef = arg[2]
5302 mac1 = arg[3]
5303 } else {
5304 defundef = substr(arg[1], 2)
5305 mac1 = arg[2]
5306 }
5307 split(mac1, mac2, "(") #)
5308 macro = mac2[1]
5309 prefix = substr(line, 1, index(line, defundef) - 1)
5310 if (D_is_set[macro]) {
5311 # Preserve the white space surrounding the "#".
5312 print prefix "define", macro P[macro] D[macro]
5313 next
5314 } else {
5315 # Replace #undef with comments. This is necessary, for example,
5316 # in the case of _POSIX_SOURCE, which is predefined and required
5317 # on some systems where configure will not decide to define it.
5318 if (defundef == "undef") {
5319 print "/*", prefix defundef, macro, "*/"
5320 next
5321 }
5322 }
5323 }
5324 { print }
5325 _ACAWK
5326 _ACEOF
5327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5328 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5329 fi # test -n "$CONFIG_HEADERS"
5330
5331
5332 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5333 shift
5334 for ac_tag
5335 do
5336 case $ac_tag in
5337 :[FHLC]) ac_mode=$ac_tag; continue;;
5338 esac
5339 case $ac_mode$ac_tag in
5340 :[FHL]*:*);;
5341 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5342 :[FH]-) ac_tag=-:-;;
5343 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5344 esac
5345 ac_save_IFS=$IFS
5346 IFS=:
5347 set x $ac_tag
5348 IFS=$ac_save_IFS
5349 shift
5350 ac_file=$1
5351 shift
5352
5353 case $ac_mode in
5354 :L) ac_source=$1;;
5355 :[FH])
5356 ac_file_inputs=
5357 for ac_f
5358 do
5359 case $ac_f in
5360 -) ac_f="$tmp/stdin";;
5361 *) # Look for the file first in the build tree, then in the source tree
5362 # (if the path is not absolute). The absolute path cannot be DOS-style,
5363 # because $ac_f cannot contain `:'.
5364 test -f "$ac_f" ||
5365 case $ac_f in
5366 [\\/$]*) false;;
5367 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5368 esac ||
5369 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5370 esac
5371 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5372 as_fn_append ac_file_inputs " '$ac_f'"
5373 done
5374
5375 # Let's still pretend it is `configure' which instantiates (i.e., don't
5376 # use $as_me), people would be surprised to read:
5377 # /* config.h. Generated by config.status. */
5378 configure_input='Generated from '`
5379 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5380 `' by configure.'
5381 if test x"$ac_file" != x-; then
5382 configure_input="$ac_file. $configure_input"
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5384 $as_echo "$as_me: creating $ac_file" >&6;}
5385 fi
5386 # Neutralize special characters interpreted by sed in replacement strings.
5387 case $configure_input in #(
5388 *\&* | *\|* | *\\* )
5389 ac_sed_conf_input=`$as_echo "$configure_input" |
5390 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5391 *) ac_sed_conf_input=$configure_input;;
5392 esac
5393
5394 case $ac_tag in
5395 *:-:* | *:-) cat >"$tmp/stdin" \
5396 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5397 esac
5398 ;;
5399 esac
5400
5401 ac_dir=`$as_dirname -- "$ac_file" ||
5402 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5403 X"$ac_file" : 'X\(//\)[^/]' \| \
5404 X"$ac_file" : 'X\(//\)$' \| \
5405 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5406 $as_echo X"$ac_file" |
5407 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5408 s//\1/
5409 q
5410 }
5411 /^X\(\/\/\)[^/].*/{
5412 s//\1/
5413 q
5414 }
5415 /^X\(\/\/\)$/{
5416 s//\1/
5417 q
5418 }
5419 /^X\(\/\).*/{
5420 s//\1/
5421 q
5422 }
5423 s/.*/./; q'`
5424 as_dir="$ac_dir"; as_fn_mkdir_p
5425 ac_builddir=.
5426
5427 case "$ac_dir" in
5428 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5429 *)
5430 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5431 # A ".." for each directory in $ac_dir_suffix.
5432 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5433 case $ac_top_builddir_sub in
5434 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5435 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5436 esac ;;
5437 esac
5438 ac_abs_top_builddir=$ac_pwd
5439 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5440 # for backward compatibility:
5441 ac_top_builddir=$ac_top_build_prefix
5442
5443 case $srcdir in
5444 .) # We are building in place.
5445 ac_srcdir=.
5446 ac_top_srcdir=$ac_top_builddir_sub
5447 ac_abs_top_srcdir=$ac_pwd ;;
5448 [\\/]* | ?:[\\/]* ) # Absolute name.
5449 ac_srcdir=$srcdir$ac_dir_suffix;
5450 ac_top_srcdir=$srcdir
5451 ac_abs_top_srcdir=$srcdir ;;
5452 *) # Relative name.
5453 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5454 ac_top_srcdir=$ac_top_build_prefix$srcdir
5455 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5456 esac
5457 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5458
5459
5460 case $ac_mode in
5461 :F)
5462 #
5463 # CONFIG_FILE
5464 #
5465
5466 case $INSTALL in
5467 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5468 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5469 esac
5470 _ACEOF
5471
5472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5473 # If the template does not know about datarootdir, expand it.
5474 # FIXME: This hack should be removed a few years after 2.60.
5475 ac_datarootdir_hack=; ac_datarootdir_seen=
5476 ac_sed_dataroot='
5477 /datarootdir/ {
5478 p
5479 q
5480 }
5481 /@datadir@/p
5482 /@docdir@/p
5483 /@infodir@/p
5484 /@localedir@/p
5485 /@mandir@/p'
5486 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5487 *datarootdir*) ac_datarootdir_seen=yes;;
5488 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5489 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5490 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5491 _ACEOF
5492 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5493 ac_datarootdir_hack='
5494 s&@datadir@&$datadir&g
5495 s&@docdir@&$docdir&g
5496 s&@infodir@&$infodir&g
5497 s&@localedir@&$localedir&g
5498 s&@mandir@&$mandir&g
5499 s&\\\${datarootdir}&$datarootdir&g' ;;
5500 esac
5501 _ACEOF
5502
5503 # Neutralize VPATH when `$srcdir' = `.'.
5504 # Shell code in configure.ac might set extrasub.
5505 # FIXME: do we really want to maintain this feature?
5506 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5507 ac_sed_extra="$ac_vpsub
5508 $extrasub
5509 _ACEOF
5510 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5511 :t
5512 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5513 s|@configure_input@|$ac_sed_conf_input|;t t
5514 s&@top_builddir@&$ac_top_builddir_sub&;t t
5515 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5516 s&@srcdir@&$ac_srcdir&;t t
5517 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5518 s&@top_srcdir@&$ac_top_srcdir&;t t
5519 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5520 s&@builddir@&$ac_builddir&;t t
5521 s&@abs_builddir@&$ac_abs_builddir&;t t
5522 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5523 s&@INSTALL@&$ac_INSTALL&;t t
5524 $ac_datarootdir_hack
5525 "
5526 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5527 || as_fn_error "could not create $ac_file" "$LINENO" 5
5528
5529 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5530 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5531 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5533 which seems to be undefined. Please make sure it is defined." >&5
5534 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5535 which seems to be undefined. Please make sure it is defined." >&2;}
5536
5537 rm -f "$tmp/stdin"
5538 case $ac_file in
5539 -) cat "$tmp/out" && rm -f "$tmp/out";;
5540 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5541 esac \
5542 || as_fn_error "could not create $ac_file" "$LINENO" 5
5543 ;;
5544 :H)
5545 #
5546 # CONFIG_HEADER
5547 #
5548 if test x"$ac_file" != x-; then
5549 {
5550 $as_echo "/* $configure_input */" \
5551 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5552 } >"$tmp/config.h" \
5553 || as_fn_error "could not create $ac_file" "$LINENO" 5
5554 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5555 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5556 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5557 else
5558 rm -f "$ac_file"
5559 mv "$tmp/config.h" "$ac_file" \
5560 || as_fn_error "could not create $ac_file" "$LINENO" 5
5561 fi
5562 else
5563 $as_echo "/* $configure_input */" \
5564 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5565 || as_fn_error "could not create -" "$LINENO" 5
5566 fi
5567 ;;
5568
5569 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5570 $as_echo "$as_me: executing $ac_file commands" >&6;}
5571 ;;
5572 esac
5573
5574
5575 case $ac_file$ac_mode in
5576 "default":C) case x$CONFIG_HEADERS in
5577 xconfig.h:config.in)
5578 echo > stamp-h ;;
5579 esac
5580 ;;
5581
5582 esac
5583 done # for ac_tag
5584
5585
5586 as_fn_exit 0
5587 _ACEOF
5588 ac_clean_files=$ac_clean_files_save
5589
5590 test $ac_write_fail = 0 ||
5591 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5592
5593
5594 # configure is writing to config.log, and then calls config.status.
5595 # config.status does its own redirection, appending to config.log.
5596 # Unfortunately, on DOS this fails, as config.log is still kept open
5597 # by configure, so config.status won't be able to write to it; its
5598 # output is simply discarded. So we exec the FD to /dev/null,
5599 # effectively closing config.log, so it can be properly (re)opened and
5600 # appended to by config.status. When coming back to configure, we
5601 # need to make the FD available again.
5602 if test "$no_create" != yes; then
5603 ac_cs_success=:
5604 ac_config_status_args=
5605 test "$silent" = yes &&
5606 ac_config_status_args="$ac_config_status_args --quiet"
5607 exec 5>/dev/null
5608 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5609 exec 5>>config.log
5610 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5611 # would make configure fail if this is the last instruction.
5612 $ac_cs_success || as_fn_exit $?
5613 fi
5614 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5616 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5617 fi
5618
GDB Binutils - Deliverables
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