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Import vsnprintf from libiberty if not available.
[deliverable/binutils-gdb.git] / gdb / gdbserver / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="server.c"
555 ac_config_libobj_dir=../gnulib
556 # Factoring default headers for most tests.
557 ac_includes_default="\
558 #include <stdio.h>
559 #ifdef HAVE_SYS_TYPES_H
560 # include <sys/types.h>
561 #endif
562 #ifdef HAVE_SYS_STAT_H
563 # include <sys/stat.h>
564 #endif
565 #ifdef STDC_HEADERS
566 # include <stdlib.h>
567 # include <stddef.h>
568 #else
569 # ifdef HAVE_STDLIB_H
570 # include <stdlib.h>
571 # endif
572 #endif
573 #ifdef HAVE_STRING_H
574 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
575 # include <memory.h>
576 # endif
577 # include <string.h>
578 #endif
579 #ifdef HAVE_STRINGS_H
580 # include <strings.h>
581 #endif
582 #ifdef HAVE_INTTYPES_H
583 # include <inttypes.h>
584 #endif
585 #ifdef HAVE_STDINT_H
586 # include <stdint.h>
587 #endif
588 #ifdef HAVE_UNISTD_H
589 # include <unistd.h>
590 #endif"
591
592 ac_subst_vars='LTLIBOBJS
593 extra_libraries
594 IPA_DEPFILES
595 srv_xmlfiles
596 srv_xmlbuiltin
597 USE_THREAD_DB
598 GDBSERVER_LIBS
599 GDBSERVER_DEPFILES
600 RDYNAMIC
601 REPORT_BUGS_TEXI
602 REPORT_BUGS_TO
603 PKGVERSION
604 WERROR_CFLAGS
605 WARN_CFLAGS
606 ustinc
607 ustlibs
608 LIBOBJS
609 ALLOCA
610 INSTALL_DATA
611 INSTALL_SCRIPT
612 INSTALL_PROGRAM
613 target_os
614 target_vendor
615 target_cpu
616 target
617 host_os
618 host_vendor
619 host_cpu
620 host
621 build_os
622 build_vendor
623 build_cpu
624 build
625 EGREP
626 GREP
627 CPP
628 OBJEXT
629 EXEEXT
630 ac_ct_CC
631 CPPFLAGS
632 LDFLAGS
633 CFLAGS
634 CC
635 target_alias
636 host_alias
637 build_alias
638 LIBS
639 ECHO_T
640 ECHO_N
641 ECHO_C
642 DEFS
643 mandir
644 localedir
645 libdir
646 psdir
647 pdfdir
648 dvidir
649 htmldir
650 infodir
651 docdir
652 oldincludedir
653 includedir
654 localstatedir
655 sharedstatedir
656 sysconfdir
657 datadir
658 datarootdir
659 libexecdir
660 sbindir
661 bindir
662 program_transform_name
663 prefix
664 exec_prefix
665 PACKAGE_URL
666 PACKAGE_BUGREPORT
667 PACKAGE_STRING
668 PACKAGE_VERSION
669 PACKAGE_TARNAME
670 PACKAGE_NAME
671 PATH_SEPARATOR
672 SHELL'
673 ac_subst_files=''
674 ac_user_opts='
675 enable_option_checking
676 with_ust
677 with_ust_include
678 with_ust_lib
679 enable_werror
680 with_pkgversion
681 with_bugurl
682 with_libthread_db
683 '
684 ac_precious_vars='build_alias
685 host_alias
686 target_alias
687 CC
688 CFLAGS
689 LDFLAGS
690 LIBS
691 CPPFLAGS
692 CPP'
693
694
695 # Initialize some variables set by options.
696 ac_init_help=
697 ac_init_version=false
698 ac_unrecognized_opts=
699 ac_unrecognized_sep=
700 # The variables have the same names as the options, with
701 # dashes changed to underlines.
702 cache_file=/dev/null
703 exec_prefix=NONE
704 no_create=
705 no_recursion=
706 prefix=NONE
707 program_prefix=NONE
708 program_suffix=NONE
709 program_transform_name=s,x,x,
710 silent=
711 site=
712 srcdir=
713 verbose=
714 x_includes=NONE
715 x_libraries=NONE
716
717 # Installation directory options.
718 # These are left unexpanded so users can "make install exec_prefix=/foo"
719 # and all the variables that are supposed to be based on exec_prefix
720 # by default will actually change.
721 # Use braces instead of parens because sh, perl, etc. also accept them.
722 # (The list follows the same order as the GNU Coding Standards.)
723 bindir='${exec_prefix}/bin'
724 sbindir='${exec_prefix}/sbin'
725 libexecdir='${exec_prefix}/libexec'
726 datarootdir='${prefix}/share'
727 datadir='${datarootdir}'
728 sysconfdir='${prefix}/etc'
729 sharedstatedir='${prefix}/com'
730 localstatedir='${prefix}/var'
731 includedir='${prefix}/include'
732 oldincludedir='/usr/include'
733 docdir='${datarootdir}/doc/${PACKAGE}'
734 infodir='${datarootdir}/info'
735 htmldir='${docdir}'
736 dvidir='${docdir}'
737 pdfdir='${docdir}'
738 psdir='${docdir}'
739 libdir='${exec_prefix}/lib'
740 localedir='${datarootdir}/locale'
741 mandir='${datarootdir}/man'
742
743 ac_prev=
744 ac_dashdash=
745 for ac_option
746 do
747 # If the previous option needs an argument, assign it.
748 if test -n "$ac_prev"; then
749 eval $ac_prev=\$ac_option
750 ac_prev=
751 continue
752 fi
753
754 case $ac_option in
755 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
756 *) ac_optarg=yes ;;
757 esac
758
759 # Accept the important Cygnus configure options, so we can diagnose typos.
760
761 case $ac_dashdash$ac_option in
762 --)
763 ac_dashdash=yes ;;
764
765 -bindir | --bindir | --bindi | --bind | --bin | --bi)
766 ac_prev=bindir ;;
767 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
768 bindir=$ac_optarg ;;
769
770 -build | --build | --buil | --bui | --bu)
771 ac_prev=build_alias ;;
772 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
773 build_alias=$ac_optarg ;;
774
775 -cache-file | --cache-file | --cache-fil | --cache-fi \
776 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
777 ac_prev=cache_file ;;
778 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
779 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
780 cache_file=$ac_optarg ;;
781
782 --config-cache | -C)
783 cache_file=config.cache ;;
784
785 -datadir | --datadir | --datadi | --datad)
786 ac_prev=datadir ;;
787 -datadir=* | --datadir=* | --datadi=* | --datad=*)
788 datadir=$ac_optarg ;;
789
790 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
791 | --dataroo | --dataro | --datar)
792 ac_prev=datarootdir ;;
793 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
794 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
795 datarootdir=$ac_optarg ;;
796
797 -disable-* | --disable-*)
798 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
799 # Reject names that are not valid shell variable names.
800 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
801 as_fn_error "invalid feature name: $ac_useropt"
802 ac_useropt_orig=$ac_useropt
803 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
804 case $ac_user_opts in
805 *"
806 "enable_$ac_useropt"
807 "*) ;;
808 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
809 ac_unrecognized_sep=', ';;
810 esac
811 eval enable_$ac_useropt=no ;;
812
813 -docdir | --docdir | --docdi | --doc | --do)
814 ac_prev=docdir ;;
815 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
816 docdir=$ac_optarg ;;
817
818 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
819 ac_prev=dvidir ;;
820 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
821 dvidir=$ac_optarg ;;
822
823 -enable-* | --enable-*)
824 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
825 # Reject names that are not valid shell variable names.
826 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
827 as_fn_error "invalid feature name: $ac_useropt"
828 ac_useropt_orig=$ac_useropt
829 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
830 case $ac_user_opts in
831 *"
832 "enable_$ac_useropt"
833 "*) ;;
834 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
835 ac_unrecognized_sep=', ';;
836 esac
837 eval enable_$ac_useropt=\$ac_optarg ;;
838
839 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
840 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
841 | --exec | --exe | --ex)
842 ac_prev=exec_prefix ;;
843 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
844 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
845 | --exec=* | --exe=* | --ex=*)
846 exec_prefix=$ac_optarg ;;
847
848 -gas | --gas | --ga | --g)
849 # Obsolete; use --with-gas.
850 with_gas=yes ;;
851
852 -help | --help | --hel | --he | -h)
853 ac_init_help=long ;;
854 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
855 ac_init_help=recursive ;;
856 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
857 ac_init_help=short ;;
858
859 -host | --host | --hos | --ho)
860 ac_prev=host_alias ;;
861 -host=* | --host=* | --hos=* | --ho=*)
862 host_alias=$ac_optarg ;;
863
864 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
865 ac_prev=htmldir ;;
866 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
867 | --ht=*)
868 htmldir=$ac_optarg ;;
869
870 -includedir | --includedir | --includedi | --included | --include \
871 | --includ | --inclu | --incl | --inc)
872 ac_prev=includedir ;;
873 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
874 | --includ=* | --inclu=* | --incl=* | --inc=*)
875 includedir=$ac_optarg ;;
876
877 -infodir | --infodir | --infodi | --infod | --info | --inf)
878 ac_prev=infodir ;;
879 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
880 infodir=$ac_optarg ;;
881
882 -libdir | --libdir | --libdi | --libd)
883 ac_prev=libdir ;;
884 -libdir=* | --libdir=* | --libdi=* | --libd=*)
885 libdir=$ac_optarg ;;
886
887 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
888 | --libexe | --libex | --libe)
889 ac_prev=libexecdir ;;
890 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
891 | --libexe=* | --libex=* | --libe=*)
892 libexecdir=$ac_optarg ;;
893
894 -localedir | --localedir | --localedi | --localed | --locale)
895 ac_prev=localedir ;;
896 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
897 localedir=$ac_optarg ;;
898
899 -localstatedir | --localstatedir | --localstatedi | --localstated \
900 | --localstate | --localstat | --localsta | --localst | --locals)
901 ac_prev=localstatedir ;;
902 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
903 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
904 localstatedir=$ac_optarg ;;
905
906 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
907 ac_prev=mandir ;;
908 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
909 mandir=$ac_optarg ;;
910
911 -nfp | --nfp | --nf)
912 # Obsolete; use --without-fp.
913 with_fp=no ;;
914
915 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
916 | --no-cr | --no-c | -n)
917 no_create=yes ;;
918
919 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
920 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
921 no_recursion=yes ;;
922
923 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
924 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
925 | --oldin | --oldi | --old | --ol | --o)
926 ac_prev=oldincludedir ;;
927 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
928 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
929 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
930 oldincludedir=$ac_optarg ;;
931
932 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
933 ac_prev=prefix ;;
934 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
935 prefix=$ac_optarg ;;
936
937 -program-prefix | --program-prefix | --program-prefi | --program-pref \
938 | --program-pre | --program-pr | --program-p)
939 ac_prev=program_prefix ;;
940 -program-prefix=* | --program-prefix=* | --program-prefi=* \
941 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
942 program_prefix=$ac_optarg ;;
943
944 -program-suffix | --program-suffix | --program-suffi | --program-suff \
945 | --program-suf | --program-su | --program-s)
946 ac_prev=program_suffix ;;
947 -program-suffix=* | --program-suffix=* | --program-suffi=* \
948 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
949 program_suffix=$ac_optarg ;;
950
951 -program-transform-name | --program-transform-name \
952 | --program-transform-nam | --program-transform-na \
953 | --program-transform-n | --program-transform- \
954 | --program-transform | --program-transfor \
955 | --program-transfo | --program-transf \
956 | --program-trans | --program-tran \
957 | --progr-tra | --program-tr | --program-t)
958 ac_prev=program_transform_name ;;
959 -program-transform-name=* | --program-transform-name=* \
960 | --program-transform-nam=* | --program-transform-na=* \
961 | --program-transform-n=* | --program-transform-=* \
962 | --program-transform=* | --program-transfor=* \
963 | --program-transfo=* | --program-transf=* \
964 | --program-trans=* | --program-tran=* \
965 | --progr-tra=* | --program-tr=* | --program-t=*)
966 program_transform_name=$ac_optarg ;;
967
968 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
969 ac_prev=pdfdir ;;
970 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
971 pdfdir=$ac_optarg ;;
972
973 -psdir | --psdir | --psdi | --psd | --ps)
974 ac_prev=psdir ;;
975 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
976 psdir=$ac_optarg ;;
977
978 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
979 | -silent | --silent | --silen | --sile | --sil)
980 silent=yes ;;
981
982 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
983 ac_prev=sbindir ;;
984 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
985 | --sbi=* | --sb=*)
986 sbindir=$ac_optarg ;;
987
988 -sharedstatedir | --sharedstatedir | --sharedstatedi \
989 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
990 | --sharedst | --shareds | --shared | --share | --shar \
991 | --sha | --sh)
992 ac_prev=sharedstatedir ;;
993 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
994 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
995 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
996 | --sha=* | --sh=*)
997 sharedstatedir=$ac_optarg ;;
998
999 -site | --site | --sit)
1000 ac_prev=site ;;
1001 -site=* | --site=* | --sit=*)
1002 site=$ac_optarg ;;
1003
1004 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1005 ac_prev=srcdir ;;
1006 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1007 srcdir=$ac_optarg ;;
1008
1009 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1010 | --syscon | --sysco | --sysc | --sys | --sy)
1011 ac_prev=sysconfdir ;;
1012 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1013 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1014 sysconfdir=$ac_optarg ;;
1015
1016 -target | --target | --targe | --targ | --tar | --ta | --t)
1017 ac_prev=target_alias ;;
1018 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1019 target_alias=$ac_optarg ;;
1020
1021 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1022 verbose=yes ;;
1023
1024 -version | --version | --versio | --versi | --vers | -V)
1025 ac_init_version=: ;;
1026
1027 -with-* | --with-*)
1028 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1029 # Reject names that are not valid shell variable names.
1030 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1031 as_fn_error "invalid package name: $ac_useropt"
1032 ac_useropt_orig=$ac_useropt
1033 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1034 case $ac_user_opts in
1035 *"
1036 "with_$ac_useropt"
1037 "*) ;;
1038 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1039 ac_unrecognized_sep=', ';;
1040 esac
1041 eval with_$ac_useropt=\$ac_optarg ;;
1042
1043 -without-* | --without-*)
1044 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1045 # Reject names that are not valid shell variable names.
1046 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047 as_fn_error "invalid package name: $ac_useropt"
1048 ac_useropt_orig=$ac_useropt
1049 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050 case $ac_user_opts in
1051 *"
1052 "with_$ac_useropt"
1053 "*) ;;
1054 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1055 ac_unrecognized_sep=', ';;
1056 esac
1057 eval with_$ac_useropt=no ;;
1058
1059 --x)
1060 # Obsolete; use --with-x.
1061 with_x=yes ;;
1062
1063 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1064 | --x-incl | --x-inc | --x-in | --x-i)
1065 ac_prev=x_includes ;;
1066 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1067 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1068 x_includes=$ac_optarg ;;
1069
1070 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1071 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1072 ac_prev=x_libraries ;;
1073 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1074 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1075 x_libraries=$ac_optarg ;;
1076
1077 -*) as_fn_error "unrecognized option: \`$ac_option'
1078 Try \`$0 --help' for more information."
1079 ;;
1080
1081 *=*)
1082 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1083 # Reject names that are not valid shell variable names.
1084 case $ac_envvar in #(
1085 '' | [0-9]* | *[!_$as_cr_alnum]* )
1086 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1087 esac
1088 eval $ac_envvar=\$ac_optarg
1089 export $ac_envvar ;;
1090
1091 *)
1092 # FIXME: should be removed in autoconf 3.0.
1093 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1094 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1095 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1096 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1097 ;;
1098
1099 esac
1100 done
1101
1102 if test -n "$ac_prev"; then
1103 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1104 as_fn_error "missing argument to $ac_option"
1105 fi
1106
1107 if test -n "$ac_unrecognized_opts"; then
1108 case $enable_option_checking in
1109 no) ;;
1110 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1111 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1112 esac
1113 fi
1114
1115 # Check all directory arguments for consistency.
1116 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1117 datadir sysconfdir sharedstatedir localstatedir includedir \
1118 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1119 libdir localedir mandir
1120 do
1121 eval ac_val=\$$ac_var
1122 # Remove trailing slashes.
1123 case $ac_val in
1124 */ )
1125 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1126 eval $ac_var=\$ac_val;;
1127 esac
1128 # Be sure to have absolute directory names.
1129 case $ac_val in
1130 [\\/$]* | ?:[\\/]* ) continue;;
1131 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1132 esac
1133 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1134 done
1135
1136 # There might be people who depend on the old broken behavior: `$host'
1137 # used to hold the argument of --host etc.
1138 # FIXME: To remove some day.
1139 build=$build_alias
1140 host=$host_alias
1141 target=$target_alias
1142
1143 # FIXME: To remove some day.
1144 if test "x$host_alias" != x; then
1145 if test "x$build_alias" = x; then
1146 cross_compiling=maybe
1147 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1148 If a cross compiler is detected then cross compile mode will be used." >&2
1149 elif test "x$build_alias" != "x$host_alias"; then
1150 cross_compiling=yes
1151 fi
1152 fi
1153
1154 ac_tool_prefix=
1155 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1156
1157 test "$silent" = yes && exec 6>/dev/null
1158
1159
1160 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1161 ac_ls_di=`ls -di .` &&
1162 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1163 as_fn_error "working directory cannot be determined"
1164 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1165 as_fn_error "pwd does not report name of working directory"
1166
1167
1168 # Find the source files, if location was not specified.
1169 if test -z "$srcdir"; then
1170 ac_srcdir_defaulted=yes
1171 # Try the directory containing this script, then the parent directory.
1172 ac_confdir=`$as_dirname -- "$as_myself" ||
1173 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1174 X"$as_myself" : 'X\(//\)[^/]' \| \
1175 X"$as_myself" : 'X\(//\)$' \| \
1176 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1177 $as_echo X"$as_myself" |
1178 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1179 s//\1/
1180 q
1181 }
1182 /^X\(\/\/\)[^/].*/{
1183 s//\1/
1184 q
1185 }
1186 /^X\(\/\/\)$/{
1187 s//\1/
1188 q
1189 }
1190 /^X\(\/\).*/{
1191 s//\1/
1192 q
1193 }
1194 s/.*/./; q'`
1195 srcdir=$ac_confdir
1196 if test ! -r "$srcdir/$ac_unique_file"; then
1197 srcdir=..
1198 fi
1199 else
1200 ac_srcdir_defaulted=no
1201 fi
1202 if test ! -r "$srcdir/$ac_unique_file"; then
1203 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1204 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1205 fi
1206 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1207 ac_abs_confdir=`(
1208 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1209 pwd)`
1210 # When building in place, set srcdir=.
1211 if test "$ac_abs_confdir" = "$ac_pwd"; then
1212 srcdir=.
1213 fi
1214 # Remove unnecessary trailing slashes from srcdir.
1215 # Double slashes in file names in object file debugging info
1216 # mess up M-x gdb in Emacs.
1217 case $srcdir in
1218 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1219 esac
1220 for ac_var in $ac_precious_vars; do
1221 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1222 eval ac_env_${ac_var}_value=\$${ac_var}
1223 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1224 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1225 done
1226
1227 #
1228 # Report the --help message.
1229 #
1230 if test "$ac_init_help" = "long"; then
1231 # Omit some internal or obsolete options to make the list less imposing.
1232 # This message is too long to be a string in the A/UX 3.1 sh.
1233 cat <<_ACEOF
1234 \`configure' configures this package to adapt to many kinds of systems.
1235
1236 Usage: $0 [OPTION]... [VAR=VALUE]...
1237
1238 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1239 VAR=VALUE. See below for descriptions of some of the useful variables.
1240
1241 Defaults for the options are specified in brackets.
1242
1243 Configuration:
1244 -h, --help display this help and exit
1245 --help=short display options specific to this package
1246 --help=recursive display the short help of all the included packages
1247 -V, --version display version information and exit
1248 -q, --quiet, --silent do not print \`checking...' messages
1249 --cache-file=FILE cache test results in FILE [disabled]
1250 -C, --config-cache alias for \`--cache-file=config.cache'
1251 -n, --no-create do not create output files
1252 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1253
1254 Installation directories:
1255 --prefix=PREFIX install architecture-independent files in PREFIX
1256 [$ac_default_prefix]
1257 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1258 [PREFIX]
1259
1260 By default, \`make install' will install all the files in
1261 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1262 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1263 for instance \`--prefix=\$HOME'.
1264
1265 For better control, use the options below.
1266
1267 Fine tuning of the installation directories:
1268 --bindir=DIR user executables [EPREFIX/bin]
1269 --sbindir=DIR system admin executables [EPREFIX/sbin]
1270 --libexecdir=DIR program executables [EPREFIX/libexec]
1271 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1272 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1273 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1274 --libdir=DIR object code libraries [EPREFIX/lib]
1275 --includedir=DIR C header files [PREFIX/include]
1276 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1277 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1278 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1279 --infodir=DIR info documentation [DATAROOTDIR/info]
1280 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1281 --mandir=DIR man documentation [DATAROOTDIR/man]
1282 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1283 --htmldir=DIR html documentation [DOCDIR]
1284 --dvidir=DIR dvi documentation [DOCDIR]
1285 --pdfdir=DIR pdf documentation [DOCDIR]
1286 --psdir=DIR ps documentation [DOCDIR]
1287 _ACEOF
1288
1289 cat <<\_ACEOF
1290
1291 Program names:
1292 --program-prefix=PREFIX prepend PREFIX to installed program names
1293 --program-suffix=SUFFIX append SUFFIX to installed program names
1294 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1295
1296 System types:
1297 --build=BUILD configure for building on BUILD [guessed]
1298 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1299 --target=TARGET configure for building compilers for TARGET [HOST]
1300 _ACEOF
1301 fi
1302
1303 if test -n "$ac_init_help"; then
1304
1305 cat <<\_ACEOF
1306
1307 Optional Features:
1308 --disable-option-checking ignore unrecognized --enable/--with options
1309 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1310 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1311 --enable-werror treat compile warnings as errors
1312
1313 Optional Packages:
1314 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1315 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1316 --with-ust=PATH Specify prefix directory for the installed UST package
1317 Equivalent to --with-ust-include=PATH/include
1318 plus --with-ust-lib=PATH/lib
1319 --with-ust-include=PATH Specify directory for installed UST include files
1320 --with-ust-lib=PATH Specify the directory for the installed UST library
1321 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1322 --with-bugurl=URL Direct users to URL to report a bug
1323 --with-libthread-db=PATH
1324 use given libthread_db directly
1325
1326 Some influential environment variables:
1327 CC C compiler command
1328 CFLAGS C compiler flags
1329 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1330 nonstandard directory <lib dir>
1331 LIBS libraries to pass to the linker, e.g. -l<library>
1332 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1333 you have headers in a nonstandard directory <include dir>
1334 CPP C preprocessor
1335
1336 Use these variables to override the choices made by `configure' or to help
1337 it to find libraries and programs with nonstandard names/locations.
1338
1339 Report bugs to the package provider.
1340 _ACEOF
1341 ac_status=$?
1342 fi
1343
1344 if test "$ac_init_help" = "recursive"; then
1345 # If there are subdirs, report their specific --help.
1346 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1347 test -d "$ac_dir" ||
1348 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1349 continue
1350 ac_builddir=.
1351
1352 case "$ac_dir" in
1353 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1354 *)
1355 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1356 # A ".." for each directory in $ac_dir_suffix.
1357 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1358 case $ac_top_builddir_sub in
1359 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1360 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1361 esac ;;
1362 esac
1363 ac_abs_top_builddir=$ac_pwd
1364 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1365 # for backward compatibility:
1366 ac_top_builddir=$ac_top_build_prefix
1367
1368 case $srcdir in
1369 .) # We are building in place.
1370 ac_srcdir=.
1371 ac_top_srcdir=$ac_top_builddir_sub
1372 ac_abs_top_srcdir=$ac_pwd ;;
1373 [\\/]* | ?:[\\/]* ) # Absolute name.
1374 ac_srcdir=$srcdir$ac_dir_suffix;
1375 ac_top_srcdir=$srcdir
1376 ac_abs_top_srcdir=$srcdir ;;
1377 *) # Relative name.
1378 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1379 ac_top_srcdir=$ac_top_build_prefix$srcdir
1380 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1381 esac
1382 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1383
1384 cd "$ac_dir" || { ac_status=$?; continue; }
1385 # Check for guested configure.
1386 if test -f "$ac_srcdir/configure.gnu"; then
1387 echo &&
1388 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1389 elif test -f "$ac_srcdir/configure"; then
1390 echo &&
1391 $SHELL "$ac_srcdir/configure" --help=recursive
1392 else
1393 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1394 fi || ac_status=$?
1395 cd "$ac_pwd" || { ac_status=$?; break; }
1396 done
1397 fi
1398
1399 test -n "$ac_init_help" && exit $ac_status
1400 if $ac_init_version; then
1401 cat <<\_ACEOF
1402 configure
1403 generated by GNU Autoconf 2.64
1404
1405 Copyright (C) 2009 Free Software Foundation, Inc.
1406 This configure script is free software; the Free Software Foundation
1407 gives unlimited permission to copy, distribute and modify it.
1408 _ACEOF
1409 exit
1410 fi
1411
1412 ## ------------------------ ##
1413 ## Autoconf initialization. ##
1414 ## ------------------------ ##
1415
1416 # ac_fn_c_try_compile LINENO
1417 # --------------------------
1418 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1419 ac_fn_c_try_compile ()
1420 {
1421 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1422 rm -f conftest.$ac_objext
1423 if { { ac_try="$ac_compile"
1424 case "(($ac_try" in
1425 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1426 *) ac_try_echo=$ac_try;;
1427 esac
1428 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1429 $as_echo "$ac_try_echo"; } >&5
1430 (eval "$ac_compile") 2>conftest.err
1431 ac_status=$?
1432 if test -s conftest.err; then
1433 grep -v '^ *+' conftest.err >conftest.er1
1434 cat conftest.er1 >&5
1435 mv -f conftest.er1 conftest.err
1436 fi
1437 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1438 test $ac_status = 0; } && {
1439 test -z "$ac_c_werror_flag" ||
1440 test ! -s conftest.err
1441 } && test -s conftest.$ac_objext; then :
1442 ac_retval=0
1443 else
1444 $as_echo "$as_me: failed program was:" >&5
1445 sed 's/^/| /' conftest.$ac_ext >&5
1446
1447 ac_retval=1
1448 fi
1449 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1450 return $ac_retval
1451
1452 } # ac_fn_c_try_compile
1453
1454 # ac_fn_c_try_cpp LINENO
1455 # ----------------------
1456 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1457 ac_fn_c_try_cpp ()
1458 {
1459 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1460 if { { ac_try="$ac_cpp conftest.$ac_ext"
1461 case "(($ac_try" in
1462 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1463 *) ac_try_echo=$ac_try;;
1464 esac
1465 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1466 $as_echo "$ac_try_echo"; } >&5
1467 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1468 ac_status=$?
1469 if test -s conftest.err; then
1470 grep -v '^ *+' conftest.err >conftest.er1
1471 cat conftest.er1 >&5
1472 mv -f conftest.er1 conftest.err
1473 fi
1474 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1475 test $ac_status = 0; } >/dev/null && {
1476 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1477 test ! -s conftest.err
1478 }; then :
1479 ac_retval=0
1480 else
1481 $as_echo "$as_me: failed program was:" >&5
1482 sed 's/^/| /' conftest.$ac_ext >&5
1483
1484 ac_retval=1
1485 fi
1486 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1487 return $ac_retval
1488
1489 } # ac_fn_c_try_cpp
1490
1491 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1492 # -------------------------------------------------------
1493 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1494 # the include files in INCLUDES and setting the cache variable VAR
1495 # accordingly.
1496 ac_fn_c_check_header_mongrel ()
1497 {
1498 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1499 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1501 $as_echo_n "checking for $2... " >&6; }
1502 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1503 $as_echo_n "(cached) " >&6
1504 fi
1505 eval ac_res=\$$3
1506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1507 $as_echo "$ac_res" >&6; }
1508 else
1509 # Is the header compilable?
1510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1511 $as_echo_n "checking $2 usability... " >&6; }
1512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1513 /* end confdefs.h. */
1514 $4
1515 #include <$2>
1516 _ACEOF
1517 if ac_fn_c_try_compile "$LINENO"; then :
1518 ac_header_compiler=yes
1519 else
1520 ac_header_compiler=no
1521 fi
1522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1524 $as_echo "$ac_header_compiler" >&6; }
1525
1526 # Is the header present?
1527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1528 $as_echo_n "checking $2 presence... " >&6; }
1529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1530 /* end confdefs.h. */
1531 #include <$2>
1532 _ACEOF
1533 if ac_fn_c_try_cpp "$LINENO"; then :
1534 ac_header_preproc=yes
1535 else
1536 ac_header_preproc=no
1537 fi
1538 rm -f conftest.err conftest.$ac_ext
1539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1540 $as_echo "$ac_header_preproc" >&6; }
1541
1542 # So? What about this header?
1543 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1544 yes:no: )
1545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1546 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1548 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1549 ;;
1550 no:yes:* )
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1552 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1554 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1555 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1556 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1558 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1560 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1561 ;;
1562 esac
1563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1564 $as_echo_n "checking for $2... " >&6; }
1565 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1566 $as_echo_n "(cached) " >&6
1567 else
1568 eval "$3=\$ac_header_compiler"
1569 fi
1570 eval ac_res=\$$3
1571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1572 $as_echo "$ac_res" >&6; }
1573 fi
1574 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1575
1576 } # ac_fn_c_check_header_mongrel
1577
1578 # ac_fn_c_try_run LINENO
1579 # ----------------------
1580 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1581 # that executables *can* be run.
1582 ac_fn_c_try_run ()
1583 {
1584 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1585 if { { ac_try="$ac_link"
1586 case "(($ac_try" in
1587 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1588 *) ac_try_echo=$ac_try;;
1589 esac
1590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1591 $as_echo "$ac_try_echo"; } >&5
1592 (eval "$ac_link") 2>&5
1593 ac_status=$?
1594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1595 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1596 { { case "(($ac_try" in
1597 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1598 *) ac_try_echo=$ac_try;;
1599 esac
1600 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1601 $as_echo "$ac_try_echo"; } >&5
1602 (eval "$ac_try") 2>&5
1603 ac_status=$?
1604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1605 test $ac_status = 0; }; }; then :
1606 ac_retval=0
1607 else
1608 $as_echo "$as_me: program exited with status $ac_status" >&5
1609 $as_echo "$as_me: failed program was:" >&5
1610 sed 's/^/| /' conftest.$ac_ext >&5
1611
1612 ac_retval=$ac_status
1613 fi
1614 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1615 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1616 return $ac_retval
1617
1618 } # ac_fn_c_try_run
1619
1620 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1621 # -------------------------------------------------------
1622 # Tests whether HEADER exists and can be compiled using the include files in
1623 # INCLUDES, setting the cache variable VAR accordingly.
1624 ac_fn_c_check_header_compile ()
1625 {
1626 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1628 $as_echo_n "checking for $2... " >&6; }
1629 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1630 $as_echo_n "(cached) " >&6
1631 else
1632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1633 /* end confdefs.h. */
1634 $4
1635 #include <$2>
1636 _ACEOF
1637 if ac_fn_c_try_compile "$LINENO"; then :
1638 eval "$3=yes"
1639 else
1640 eval "$3=no"
1641 fi
1642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1643 fi
1644 eval ac_res=\$$3
1645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1646 $as_echo "$ac_res" >&6; }
1647 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1648
1649 } # ac_fn_c_check_header_compile
1650
1651 # ac_fn_c_try_link LINENO
1652 # -----------------------
1653 # Try to link conftest.$ac_ext, and return whether this succeeded.
1654 ac_fn_c_try_link ()
1655 {
1656 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657 rm -f conftest.$ac_objext conftest$ac_exeext
1658 if { { ac_try="$ac_link"
1659 case "(($ac_try" in
1660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1661 *) ac_try_echo=$ac_try;;
1662 esac
1663 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1664 $as_echo "$ac_try_echo"; } >&5
1665 (eval "$ac_link") 2>conftest.err
1666 ac_status=$?
1667 if test -s conftest.err; then
1668 grep -v '^ *+' conftest.err >conftest.er1
1669 cat conftest.er1 >&5
1670 mv -f conftest.er1 conftest.err
1671 fi
1672 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1673 test $ac_status = 0; } && {
1674 test -z "$ac_c_werror_flag" ||
1675 test ! -s conftest.err
1676 } && test -s conftest$ac_exeext && {
1677 test "$cross_compiling" = yes ||
1678 $as_test_x conftest$ac_exeext
1679 }; then :
1680 ac_retval=0
1681 else
1682 $as_echo "$as_me: failed program was:" >&5
1683 sed 's/^/| /' conftest.$ac_ext >&5
1684
1685 ac_retval=1
1686 fi
1687 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1688 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1689 # interfere with the next link command; also delete a directory that is
1690 # left behind by Apple's compiler. We do this before executing the actions.
1691 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1692 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1693 return $ac_retval
1694
1695 } # ac_fn_c_try_link
1696
1697 # ac_fn_c_check_func LINENO FUNC VAR
1698 # ----------------------------------
1699 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1700 ac_fn_c_check_func ()
1701 {
1702 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1704 $as_echo_n "checking for $2... " >&6; }
1705 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1706 $as_echo_n "(cached) " >&6
1707 else
1708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1709 /* end confdefs.h. */
1710 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1711 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1712 #define $2 innocuous_$2
1713
1714 /* System header to define __stub macros and hopefully few prototypes,
1715 which can conflict with char $2 (); below.
1716 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1717 <limits.h> exists even on freestanding compilers. */
1718
1719 #ifdef __STDC__
1720 # include <limits.h>
1721 #else
1722 # include <assert.h>
1723 #endif
1724
1725 #undef $2
1726
1727 /* Override any GCC internal prototype to avoid an error.
1728 Use char because int might match the return type of a GCC
1729 builtin and then its argument prototype would still apply. */
1730 #ifdef __cplusplus
1731 extern "C"
1732 #endif
1733 char $2 ();
1734 /* The GNU C library defines this for functions which it implements
1735 to always fail with ENOSYS. Some functions are actually named
1736 something starting with __ and the normal name is an alias. */
1737 #if defined __stub_$2 || defined __stub___$2
1738 choke me
1739 #endif
1740
1741 int
1742 main ()
1743 {
1744 return $2 ();
1745 ;
1746 return 0;
1747 }
1748 _ACEOF
1749 if ac_fn_c_try_link "$LINENO"; then :
1750 eval "$3=yes"
1751 else
1752 eval "$3=no"
1753 fi
1754 rm -f core conftest.err conftest.$ac_objext \
1755 conftest$ac_exeext conftest.$ac_ext
1756 fi
1757 eval ac_res=\$$3
1758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1759 $as_echo "$ac_res" >&6; }
1760 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1761
1762 } # ac_fn_c_check_func
1763
1764 # ac_fn_c_check_decl LINENO SYMBOL VAR
1765 # ------------------------------------
1766 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1767 ac_fn_c_check_decl ()
1768 {
1769 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1770 as_decl_name=`echo $2|sed 's/ *(.*//'`
1771 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1773 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1774 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1775 $as_echo_n "(cached) " >&6
1776 else
1777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1778 /* end confdefs.h. */
1779 $4
1780 int
1781 main ()
1782 {
1783 #ifndef $as_decl_name
1784 #ifdef __cplusplus
1785 (void) $as_decl_use;
1786 #else
1787 (void) $as_decl_name;
1788 #endif
1789 #endif
1790
1791 ;
1792 return 0;
1793 }
1794 _ACEOF
1795 if ac_fn_c_try_compile "$LINENO"; then :
1796 eval "$3=yes"
1797 else
1798 eval "$3=no"
1799 fi
1800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1801 fi
1802 eval ac_res=\$$3
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1804 $as_echo "$ac_res" >&6; }
1805 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1806
1807 } # ac_fn_c_check_decl
1808
1809 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1810 # -------------------------------------------
1811 # Tests whether TYPE exists after having included INCLUDES, setting cache
1812 # variable VAR accordingly.
1813 ac_fn_c_check_type ()
1814 {
1815 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1817 $as_echo_n "checking for $2... " >&6; }
1818 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1819 $as_echo_n "(cached) " >&6
1820 else
1821 eval "$3=no"
1822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1823 /* end confdefs.h. */
1824 $4
1825 int
1826 main ()
1827 {
1828 if (sizeof ($2))
1829 return 0;
1830 ;
1831 return 0;
1832 }
1833 _ACEOF
1834 if ac_fn_c_try_compile "$LINENO"; then :
1835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1836 /* end confdefs.h. */
1837 $4
1838 int
1839 main ()
1840 {
1841 if (sizeof (($2)))
1842 return 0;
1843 ;
1844 return 0;
1845 }
1846 _ACEOF
1847 if ac_fn_c_try_compile "$LINENO"; then :
1848
1849 else
1850 eval "$3=yes"
1851 fi
1852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1853 fi
1854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1855 fi
1856 eval ac_res=\$$3
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1858 $as_echo "$ac_res" >&6; }
1859 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1860
1861 } # ac_fn_c_check_type
1862 cat >config.log <<_ACEOF
1863 This file contains any messages produced by compilers while
1864 running configure, to aid debugging if configure makes a mistake.
1865
1866 It was created by $as_me, which was
1867 generated by GNU Autoconf 2.64. Invocation command line was
1868
1869 $ $0 $@
1870
1871 _ACEOF
1872 exec 5>>config.log
1873 {
1874 cat <<_ASUNAME
1875 ## --------- ##
1876 ## Platform. ##
1877 ## --------- ##
1878
1879 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1880 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1881 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1882 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1883 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1884
1885 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1886 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1887
1888 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1889 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1890 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1891 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1892 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1893 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1894 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1895
1896 _ASUNAME
1897
1898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1899 for as_dir in $PATH
1900 do
1901 IFS=$as_save_IFS
1902 test -z "$as_dir" && as_dir=.
1903 $as_echo "PATH: $as_dir"
1904 done
1905 IFS=$as_save_IFS
1906
1907 } >&5
1908
1909 cat >&5 <<_ACEOF
1910
1911
1912 ## ----------- ##
1913 ## Core tests. ##
1914 ## ----------- ##
1915
1916 _ACEOF
1917
1918
1919 # Keep a trace of the command line.
1920 # Strip out --no-create and --no-recursion so they do not pile up.
1921 # Strip out --silent because we don't want to record it for future runs.
1922 # Also quote any args containing shell meta-characters.
1923 # Make two passes to allow for proper duplicate-argument suppression.
1924 ac_configure_args=
1925 ac_configure_args0=
1926 ac_configure_args1=
1927 ac_must_keep_next=false
1928 for ac_pass in 1 2
1929 do
1930 for ac_arg
1931 do
1932 case $ac_arg in
1933 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1934 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1935 | -silent | --silent | --silen | --sile | --sil)
1936 continue ;;
1937 *\'*)
1938 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1939 esac
1940 case $ac_pass in
1941 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1942 2)
1943 as_fn_append ac_configure_args1 " '$ac_arg'"
1944 if test $ac_must_keep_next = true; then
1945 ac_must_keep_next=false # Got value, back to normal.
1946 else
1947 case $ac_arg in
1948 *=* | --config-cache | -C | -disable-* | --disable-* \
1949 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1950 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1951 | -with-* | --with-* | -without-* | --without-* | --x)
1952 case "$ac_configure_args0 " in
1953 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1954 esac
1955 ;;
1956 -* ) ac_must_keep_next=true ;;
1957 esac
1958 fi
1959 as_fn_append ac_configure_args " '$ac_arg'"
1960 ;;
1961 esac
1962 done
1963 done
1964 { ac_configure_args0=; unset ac_configure_args0;}
1965 { ac_configure_args1=; unset ac_configure_args1;}
1966
1967 # When interrupted or exit'd, cleanup temporary files, and complete
1968 # config.log. We remove comments because anyway the quotes in there
1969 # would cause problems or look ugly.
1970 # WARNING: Use '\'' to represent an apostrophe within the trap.
1971 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1972 trap 'exit_status=$?
1973 # Save into config.log some information that might help in debugging.
1974 {
1975 echo
1976
1977 cat <<\_ASBOX
1978 ## ---------------- ##
1979 ## Cache variables. ##
1980 ## ---------------- ##
1981 _ASBOX
1982 echo
1983 # The following way of writing the cache mishandles newlines in values,
1984 (
1985 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1986 eval ac_val=\$$ac_var
1987 case $ac_val in #(
1988 *${as_nl}*)
1989 case $ac_var in #(
1990 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1991 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1992 esac
1993 case $ac_var in #(
1994 _ | IFS | as_nl) ;; #(
1995 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1996 *) { eval $ac_var=; unset $ac_var;} ;;
1997 esac ;;
1998 esac
1999 done
2000 (set) 2>&1 |
2001 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2002 *${as_nl}ac_space=\ *)
2003 sed -n \
2004 "s/'\''/'\''\\\\'\'''\''/g;
2005 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2006 ;; #(
2007 *)
2008 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2009 ;;
2010 esac |
2011 sort
2012 )
2013 echo
2014
2015 cat <<\_ASBOX
2016 ## ----------------- ##
2017 ## Output variables. ##
2018 ## ----------------- ##
2019 _ASBOX
2020 echo
2021 for ac_var in $ac_subst_vars
2022 do
2023 eval ac_val=\$$ac_var
2024 case $ac_val in
2025 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2026 esac
2027 $as_echo "$ac_var='\''$ac_val'\''"
2028 done | sort
2029 echo
2030
2031 if test -n "$ac_subst_files"; then
2032 cat <<\_ASBOX
2033 ## ------------------- ##
2034 ## File substitutions. ##
2035 ## ------------------- ##
2036 _ASBOX
2037 echo
2038 for ac_var in $ac_subst_files
2039 do
2040 eval ac_val=\$$ac_var
2041 case $ac_val in
2042 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2043 esac
2044 $as_echo "$ac_var='\''$ac_val'\''"
2045 done | sort
2046 echo
2047 fi
2048
2049 if test -s confdefs.h; then
2050 cat <<\_ASBOX
2051 ## ----------- ##
2052 ## confdefs.h. ##
2053 ## ----------- ##
2054 _ASBOX
2055 echo
2056 cat confdefs.h
2057 echo
2058 fi
2059 test "$ac_signal" != 0 &&
2060 $as_echo "$as_me: caught signal $ac_signal"
2061 $as_echo "$as_me: exit $exit_status"
2062 } >&5
2063 rm -f core *.core core.conftest.* &&
2064 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2065 exit $exit_status
2066 ' 0
2067 for ac_signal in 1 2 13 15; do
2068 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2069 done
2070 ac_signal=0
2071
2072 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2073 rm -f -r conftest* confdefs.h
2074
2075 $as_echo "/* confdefs.h */" > confdefs.h
2076
2077 # Predefined preprocessor variables.
2078
2079 cat >>confdefs.h <<_ACEOF
2080 #define PACKAGE_NAME "$PACKAGE_NAME"
2081 _ACEOF
2082
2083 cat >>confdefs.h <<_ACEOF
2084 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2085 _ACEOF
2086
2087 cat >>confdefs.h <<_ACEOF
2088 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2089 _ACEOF
2090
2091 cat >>confdefs.h <<_ACEOF
2092 #define PACKAGE_STRING "$PACKAGE_STRING"
2093 _ACEOF
2094
2095 cat >>confdefs.h <<_ACEOF
2096 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2097 _ACEOF
2098
2099 cat >>confdefs.h <<_ACEOF
2100 #define PACKAGE_URL "$PACKAGE_URL"
2101 _ACEOF
2102
2103
2104 # Let the site file select an alternate cache file if it wants to.
2105 # Prefer an explicitly selected file to automatically selected ones.
2106 ac_site_file1=NONE
2107 ac_site_file2=NONE
2108 if test -n "$CONFIG_SITE"; then
2109 ac_site_file1=$CONFIG_SITE
2110 elif test "x$prefix" != xNONE; then
2111 ac_site_file1=$prefix/share/config.site
2112 ac_site_file2=$prefix/etc/config.site
2113 else
2114 ac_site_file1=$ac_default_prefix/share/config.site
2115 ac_site_file2=$ac_default_prefix/etc/config.site
2116 fi
2117 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2118 do
2119 test "x$ac_site_file" = xNONE && continue
2120 if test -r "$ac_site_file"; then
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2122 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2123 sed 's/^/| /' "$ac_site_file" >&5
2124 . "$ac_site_file"
2125 fi
2126 done
2127
2128 if test -r "$cache_file"; then
2129 # Some versions of bash will fail to source /dev/null (special
2130 # files actually), so we avoid doing that.
2131 if test -f "$cache_file"; then
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2133 $as_echo "$as_me: loading cache $cache_file" >&6;}
2134 case $cache_file in
2135 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2136 *) . "./$cache_file";;
2137 esac
2138 fi
2139 else
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2141 $as_echo "$as_me: creating cache $cache_file" >&6;}
2142 >$cache_file
2143 fi
2144
2145 # Check that the precious variables saved in the cache have kept the same
2146 # value.
2147 ac_cache_corrupted=false
2148 for ac_var in $ac_precious_vars; do
2149 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2150 eval ac_new_set=\$ac_env_${ac_var}_set
2151 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2152 eval ac_new_val=\$ac_env_${ac_var}_value
2153 case $ac_old_set,$ac_new_set in
2154 set,)
2155 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2156 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2157 ac_cache_corrupted=: ;;
2158 ,set)
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2160 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2161 ac_cache_corrupted=: ;;
2162 ,);;
2163 *)
2164 if test "x$ac_old_val" != "x$ac_new_val"; then
2165 # differences in whitespace do not lead to failure.
2166 ac_old_val_w=`echo x $ac_old_val`
2167 ac_new_val_w=`echo x $ac_new_val`
2168 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2170 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2171 ac_cache_corrupted=:
2172 else
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2174 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2175 eval $ac_var=\$ac_old_val
2176 fi
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2178 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2179 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2180 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2181 fi;;
2182 esac
2183 # Pass precious variables to config.status.
2184 if test "$ac_new_set" = set; then
2185 case $ac_new_val in
2186 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2187 *) ac_arg=$ac_var=$ac_new_val ;;
2188 esac
2189 case " $ac_configure_args " in
2190 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2191 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2192 esac
2193 fi
2194 done
2195 if $ac_cache_corrupted; then
2196 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2199 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2200 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2201 fi
2202 ## -------------------- ##
2203 ## Main body of script. ##
2204 ## -------------------- ##
2205
2206 ac_ext=c
2207 ac_cpp='$CPP $CPPFLAGS'
2208 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2209 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2210 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2211
2212
2213
2214
2215
2216 ac_config_headers="$ac_config_headers config.h:config.in"
2217
2218
2219
2220 ac_ext=c
2221 ac_cpp='$CPP $CPPFLAGS'
2222 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2223 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2224 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2225 if test -n "$ac_tool_prefix"; then
2226 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2227 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2229 $as_echo_n "checking for $ac_word... " >&6; }
2230 if test "${ac_cv_prog_CC+set}" = set; then :
2231 $as_echo_n "(cached) " >&6
2232 else
2233 if test -n "$CC"; then
2234 ac_cv_prog_CC="$CC" # Let the user override the test.
2235 else
2236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2237 for as_dir in $PATH
2238 do
2239 IFS=$as_save_IFS
2240 test -z "$as_dir" && as_dir=.
2241 for ac_exec_ext in '' $ac_executable_extensions; do
2242 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2243 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2244 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2245 break 2
2246 fi
2247 done
2248 done
2249 IFS=$as_save_IFS
2250
2251 fi
2252 fi
2253 CC=$ac_cv_prog_CC
2254 if test -n "$CC"; then
2255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2256 $as_echo "$CC" >&6; }
2257 else
2258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2259 $as_echo "no" >&6; }
2260 fi
2261
2262
2263 fi
2264 if test -z "$ac_cv_prog_CC"; then
2265 ac_ct_CC=$CC
2266 # Extract the first word of "gcc", so it can be a program name with args.
2267 set dummy gcc; ac_word=$2
2268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2269 $as_echo_n "checking for $ac_word... " >&6; }
2270 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2271 $as_echo_n "(cached) " >&6
2272 else
2273 if test -n "$ac_ct_CC"; then
2274 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2275 else
2276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2277 for as_dir in $PATH
2278 do
2279 IFS=$as_save_IFS
2280 test -z "$as_dir" && as_dir=.
2281 for ac_exec_ext in '' $ac_executable_extensions; do
2282 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2283 ac_cv_prog_ac_ct_CC="gcc"
2284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2285 break 2
2286 fi
2287 done
2288 done
2289 IFS=$as_save_IFS
2290
2291 fi
2292 fi
2293 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2294 if test -n "$ac_ct_CC"; then
2295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2296 $as_echo "$ac_ct_CC" >&6; }
2297 else
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2299 $as_echo "no" >&6; }
2300 fi
2301
2302 if test "x$ac_ct_CC" = x; then
2303 CC=""
2304 else
2305 case $cross_compiling:$ac_tool_warned in
2306 yes:)
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2308 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2309 ac_tool_warned=yes ;;
2310 esac
2311 CC=$ac_ct_CC
2312 fi
2313 else
2314 CC="$ac_cv_prog_CC"
2315 fi
2316
2317 if test -z "$CC"; then
2318 if test -n "$ac_tool_prefix"; then
2319 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2320 set dummy ${ac_tool_prefix}cc; ac_word=$2
2321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2322 $as_echo_n "checking for $ac_word... " >&6; }
2323 if test "${ac_cv_prog_CC+set}" = set; then :
2324 $as_echo_n "(cached) " >&6
2325 else
2326 if test -n "$CC"; then
2327 ac_cv_prog_CC="$CC" # Let the user override the test.
2328 else
2329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2330 for as_dir in $PATH
2331 do
2332 IFS=$as_save_IFS
2333 test -z "$as_dir" && as_dir=.
2334 for ac_exec_ext in '' $ac_executable_extensions; do
2335 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2336 ac_cv_prog_CC="${ac_tool_prefix}cc"
2337 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2338 break 2
2339 fi
2340 done
2341 done
2342 IFS=$as_save_IFS
2343
2344 fi
2345 fi
2346 CC=$ac_cv_prog_CC
2347 if test -n "$CC"; then
2348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2349 $as_echo "$CC" >&6; }
2350 else
2351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2352 $as_echo "no" >&6; }
2353 fi
2354
2355
2356 fi
2357 fi
2358 if test -z "$CC"; then
2359 # Extract the first word of "cc", so it can be a program name with args.
2360 set dummy cc; ac_word=$2
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2362 $as_echo_n "checking for $ac_word... " >&6; }
2363 if test "${ac_cv_prog_CC+set}" = set; then :
2364 $as_echo_n "(cached) " >&6
2365 else
2366 if test -n "$CC"; then
2367 ac_cv_prog_CC="$CC" # Let the user override the test.
2368 else
2369 ac_prog_rejected=no
2370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2371 for as_dir in $PATH
2372 do
2373 IFS=$as_save_IFS
2374 test -z "$as_dir" && as_dir=.
2375 for ac_exec_ext in '' $ac_executable_extensions; do
2376 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2377 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2378 ac_prog_rejected=yes
2379 continue
2380 fi
2381 ac_cv_prog_CC="cc"
2382 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2383 break 2
2384 fi
2385 done
2386 done
2387 IFS=$as_save_IFS
2388
2389 if test $ac_prog_rejected = yes; then
2390 # We found a bogon in the path, so make sure we never use it.
2391 set dummy $ac_cv_prog_CC
2392 shift
2393 if test $# != 0; then
2394 # We chose a different compiler from the bogus one.
2395 # However, it has the same basename, so the bogon will be chosen
2396 # first if we set CC to just the basename; use the full file name.
2397 shift
2398 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2399 fi
2400 fi
2401 fi
2402 fi
2403 CC=$ac_cv_prog_CC
2404 if test -n "$CC"; then
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2406 $as_echo "$CC" >&6; }
2407 else
2408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2409 $as_echo "no" >&6; }
2410 fi
2411
2412
2413 fi
2414 if test -z "$CC"; then
2415 if test -n "$ac_tool_prefix"; then
2416 for ac_prog in cl.exe
2417 do
2418 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2419 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2421 $as_echo_n "checking for $ac_word... " >&6; }
2422 if test "${ac_cv_prog_CC+set}" = set; then :
2423 $as_echo_n "(cached) " >&6
2424 else
2425 if test -n "$CC"; then
2426 ac_cv_prog_CC="$CC" # Let the user override the test.
2427 else
2428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2429 for as_dir in $PATH
2430 do
2431 IFS=$as_save_IFS
2432 test -z "$as_dir" && as_dir=.
2433 for ac_exec_ext in '' $ac_executable_extensions; do
2434 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2435 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2436 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2437 break 2
2438 fi
2439 done
2440 done
2441 IFS=$as_save_IFS
2442
2443 fi
2444 fi
2445 CC=$ac_cv_prog_CC
2446 if test -n "$CC"; then
2447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2448 $as_echo "$CC" >&6; }
2449 else
2450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2451 $as_echo "no" >&6; }
2452 fi
2453
2454
2455 test -n "$CC" && break
2456 done
2457 fi
2458 if test -z "$CC"; then
2459 ac_ct_CC=$CC
2460 for ac_prog in cl.exe
2461 do
2462 # Extract the first word of "$ac_prog", so it can be a program name with args.
2463 set dummy $ac_prog; ac_word=$2
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2465 $as_echo_n "checking for $ac_word... " >&6; }
2466 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2467 $as_echo_n "(cached) " >&6
2468 else
2469 if test -n "$ac_ct_CC"; then
2470 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2471 else
2472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2473 for as_dir in $PATH
2474 do
2475 IFS=$as_save_IFS
2476 test -z "$as_dir" && as_dir=.
2477 for ac_exec_ext in '' $ac_executable_extensions; do
2478 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2479 ac_cv_prog_ac_ct_CC="$ac_prog"
2480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2481 break 2
2482 fi
2483 done
2484 done
2485 IFS=$as_save_IFS
2486
2487 fi
2488 fi
2489 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2490 if test -n "$ac_ct_CC"; then
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2492 $as_echo "$ac_ct_CC" >&6; }
2493 else
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2495 $as_echo "no" >&6; }
2496 fi
2497
2498
2499 test -n "$ac_ct_CC" && break
2500 done
2501
2502 if test "x$ac_ct_CC" = x; then
2503 CC=""
2504 else
2505 case $cross_compiling:$ac_tool_warned in
2506 yes:)
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2508 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2509 ac_tool_warned=yes ;;
2510 esac
2511 CC=$ac_ct_CC
2512 fi
2513 fi
2514
2515 fi
2516
2517
2518 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2519 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2520 as_fn_error "no acceptable C compiler found in \$PATH
2521 See \`config.log' for more details." "$LINENO" 5; }
2522
2523 # Provide some information about the compiler.
2524 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2525 set X $ac_compile
2526 ac_compiler=$2
2527 for ac_option in --version -v -V -qversion; do
2528 { { ac_try="$ac_compiler $ac_option >&5"
2529 case "(($ac_try" in
2530 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2531 *) ac_try_echo=$ac_try;;
2532 esac
2533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2534 $as_echo "$ac_try_echo"; } >&5
2535 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2536 ac_status=$?
2537 if test -s conftest.err; then
2538 sed '10a\
2539 ... rest of stderr output deleted ...
2540 10q' conftest.err >conftest.er1
2541 cat conftest.er1 >&5
2542 rm -f conftest.er1 conftest.err
2543 fi
2544 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2545 test $ac_status = 0; }
2546 done
2547
2548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2549 /* end confdefs.h. */
2550
2551 int
2552 main ()
2553 {
2554
2555 ;
2556 return 0;
2557 }
2558 _ACEOF
2559 ac_clean_files_save=$ac_clean_files
2560 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2561 # Try to create an executable without -o first, disregard a.out.
2562 # It will help us diagnose broken compilers, and finding out an intuition
2563 # of exeext.
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2565 $as_echo_n "checking for C compiler default output file name... " >&6; }
2566 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2567
2568 # The possible output files:
2569 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2570
2571 ac_rmfiles=
2572 for ac_file in $ac_files
2573 do
2574 case $ac_file in
2575 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2576 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2577 esac
2578 done
2579 rm -f $ac_rmfiles
2580
2581 if { { ac_try="$ac_link_default"
2582 case "(($ac_try" in
2583 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2584 *) ac_try_echo=$ac_try;;
2585 esac
2586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2587 $as_echo "$ac_try_echo"; } >&5
2588 (eval "$ac_link_default") 2>&5
2589 ac_status=$?
2590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2591 test $ac_status = 0; }; then :
2592 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2593 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2594 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2595 # so that the user can short-circuit this test for compilers unknown to
2596 # Autoconf.
2597 for ac_file in $ac_files ''
2598 do
2599 test -f "$ac_file" || continue
2600 case $ac_file in
2601 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2602 ;;
2603 [ab].out )
2604 # We found the default executable, but exeext='' is most
2605 # certainly right.
2606 break;;
2607 *.* )
2608 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2609 then :; else
2610 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2611 fi
2612 # We set ac_cv_exeext here because the later test for it is not
2613 # safe: cross compilers may not add the suffix if given an `-o'
2614 # argument, so we may need to know it at that point already.
2615 # Even if this section looks crufty: it has the advantage of
2616 # actually working.
2617 break;;
2618 * )
2619 break;;
2620 esac
2621 done
2622 test "$ac_cv_exeext" = no && ac_cv_exeext=
2623
2624 else
2625 ac_file=''
2626 fi
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2628 $as_echo "$ac_file" >&6; }
2629 if test -z "$ac_file"; then :
2630 $as_echo "$as_me: failed program was:" >&5
2631 sed 's/^/| /' conftest.$ac_ext >&5
2632
2633 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2634 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2635 { as_fn_set_status 77
2636 as_fn_error "C compiler cannot create executables
2637 See \`config.log' for more details." "$LINENO" 5; }; }
2638 fi
2639 ac_exeext=$ac_cv_exeext
2640
2641 # Check that the compiler produces executables we can run. If not, either
2642 # the compiler is broken, or we cross compile.
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2644 $as_echo_n "checking whether the C compiler works... " >&6; }
2645 # If not cross compiling, check that we can run a simple program.
2646 if test "$cross_compiling" != yes; then
2647 if { ac_try='./$ac_file'
2648 { { case "(($ac_try" in
2649 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2650 *) ac_try_echo=$ac_try;;
2651 esac
2652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2653 $as_echo "$ac_try_echo"; } >&5
2654 (eval "$ac_try") 2>&5
2655 ac_status=$?
2656 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2657 test $ac_status = 0; }; }; then
2658 cross_compiling=no
2659 else
2660 if test "$cross_compiling" = maybe; then
2661 cross_compiling=yes
2662 else
2663 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2664 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2665 as_fn_error "cannot run C compiled programs.
2666 If you meant to cross compile, use \`--host'.
2667 See \`config.log' for more details." "$LINENO" 5; }
2668 fi
2669 fi
2670 fi
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2672 $as_echo "yes" >&6; }
2673
2674 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2675 ac_clean_files=$ac_clean_files_save
2676 # Check that the compiler produces executables we can run. If not, either
2677 # the compiler is broken, or we cross compile.
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2679 $as_echo_n "checking whether we are cross compiling... " >&6; }
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2681 $as_echo "$cross_compiling" >&6; }
2682
2683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2684 $as_echo_n "checking for suffix of executables... " >&6; }
2685 if { { ac_try="$ac_link"
2686 case "(($ac_try" in
2687 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2688 *) ac_try_echo=$ac_try;;
2689 esac
2690 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2691 $as_echo "$ac_try_echo"; } >&5
2692 (eval "$ac_link") 2>&5
2693 ac_status=$?
2694 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2695 test $ac_status = 0; }; then :
2696 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2697 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2698 # work properly (i.e., refer to `conftest.exe'), while it won't with
2699 # `rm'.
2700 for ac_file in conftest.exe conftest conftest.*; do
2701 test -f "$ac_file" || continue
2702 case $ac_file in
2703 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2704 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2705 break;;
2706 * ) break;;
2707 esac
2708 done
2709 else
2710 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2712 as_fn_error "cannot compute suffix of executables: cannot compile and link
2713 See \`config.log' for more details." "$LINENO" 5; }
2714 fi
2715 rm -f conftest$ac_cv_exeext
2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2717 $as_echo "$ac_cv_exeext" >&6; }
2718
2719 rm -f conftest.$ac_ext
2720 EXEEXT=$ac_cv_exeext
2721 ac_exeext=$EXEEXT
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2723 $as_echo_n "checking for suffix of object files... " >&6; }
2724 if test "${ac_cv_objext+set}" = set; then :
2725 $as_echo_n "(cached) " >&6
2726 else
2727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2728 /* end confdefs.h. */
2729
2730 int
2731 main ()
2732 {
2733
2734 ;
2735 return 0;
2736 }
2737 _ACEOF
2738 rm -f conftest.o conftest.obj
2739 if { { ac_try="$ac_compile"
2740 case "(($ac_try" in
2741 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2742 *) ac_try_echo=$ac_try;;
2743 esac
2744 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2745 $as_echo "$ac_try_echo"; } >&5
2746 (eval "$ac_compile") 2>&5
2747 ac_status=$?
2748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2749 test $ac_status = 0; }; then :
2750 for ac_file in conftest.o conftest.obj conftest.*; do
2751 test -f "$ac_file" || continue;
2752 case $ac_file in
2753 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2754 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2755 break;;
2756 esac
2757 done
2758 else
2759 $as_echo "$as_me: failed program was:" >&5
2760 sed 's/^/| /' conftest.$ac_ext >&5
2761
2762 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2764 as_fn_error "cannot compute suffix of object files: cannot compile
2765 See \`config.log' for more details." "$LINENO" 5; }
2766 fi
2767 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2768 fi
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2770 $as_echo "$ac_cv_objext" >&6; }
2771 OBJEXT=$ac_cv_objext
2772 ac_objext=$OBJEXT
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2774 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2775 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2776 $as_echo_n "(cached) " >&6
2777 else
2778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2779 /* end confdefs.h. */
2780
2781 int
2782 main ()
2783 {
2784 #ifndef __GNUC__
2785 choke me
2786 #endif
2787
2788 ;
2789 return 0;
2790 }
2791 _ACEOF
2792 if ac_fn_c_try_compile "$LINENO"; then :
2793 ac_compiler_gnu=yes
2794 else
2795 ac_compiler_gnu=no
2796 fi
2797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2798 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2799
2800 fi
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2802 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2803 if test $ac_compiler_gnu = yes; then
2804 GCC=yes
2805 else
2806 GCC=
2807 fi
2808 ac_test_CFLAGS=${CFLAGS+set}
2809 ac_save_CFLAGS=$CFLAGS
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2811 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2812 if test "${ac_cv_prog_cc_g+set}" = set; then :
2813 $as_echo_n "(cached) " >&6
2814 else
2815 ac_save_c_werror_flag=$ac_c_werror_flag
2816 ac_c_werror_flag=yes
2817 ac_cv_prog_cc_g=no
2818 CFLAGS="-g"
2819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2820 /* end confdefs.h. */
2821
2822 int
2823 main ()
2824 {
2825
2826 ;
2827 return 0;
2828 }
2829 _ACEOF
2830 if ac_fn_c_try_compile "$LINENO"; then :
2831 ac_cv_prog_cc_g=yes
2832 else
2833 CFLAGS=""
2834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2835 /* end confdefs.h. */
2836
2837 int
2838 main ()
2839 {
2840
2841 ;
2842 return 0;
2843 }
2844 _ACEOF
2845 if ac_fn_c_try_compile "$LINENO"; then :
2846
2847 else
2848 ac_c_werror_flag=$ac_save_c_werror_flag
2849 CFLAGS="-g"
2850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2851 /* end confdefs.h. */
2852
2853 int
2854 main ()
2855 {
2856
2857 ;
2858 return 0;
2859 }
2860 _ACEOF
2861 if ac_fn_c_try_compile "$LINENO"; then :
2862 ac_cv_prog_cc_g=yes
2863 fi
2864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2865 fi
2866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2867 fi
2868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2869 ac_c_werror_flag=$ac_save_c_werror_flag
2870 fi
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2872 $as_echo "$ac_cv_prog_cc_g" >&6; }
2873 if test "$ac_test_CFLAGS" = set; then
2874 CFLAGS=$ac_save_CFLAGS
2875 elif test $ac_cv_prog_cc_g = yes; then
2876 if test "$GCC" = yes; then
2877 CFLAGS="-g -O2"
2878 else
2879 CFLAGS="-g"
2880 fi
2881 else
2882 if test "$GCC" = yes; then
2883 CFLAGS="-O2"
2884 else
2885 CFLAGS=
2886 fi
2887 fi
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2889 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2890 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2891 $as_echo_n "(cached) " >&6
2892 else
2893 ac_cv_prog_cc_c89=no
2894 ac_save_CC=$CC
2895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2896 /* end confdefs.h. */
2897 #include <stdarg.h>
2898 #include <stdio.h>
2899 #include <sys/types.h>
2900 #include <sys/stat.h>
2901 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2902 struct buf { int x; };
2903 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2904 static char *e (p, i)
2905 char **p;
2906 int i;
2907 {
2908 return p[i];
2909 }
2910 static char *f (char * (*g) (char **, int), char **p, ...)
2911 {
2912 char *s;
2913 va_list v;
2914 va_start (v,p);
2915 s = g (p, va_arg (v,int));
2916 va_end (v);
2917 return s;
2918 }
2919
2920 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2921 function prototypes and stuff, but not '\xHH' hex character constants.
2922 These don't provoke an error unfortunately, instead are silently treated
2923 as 'x'. The following induces an error, until -std is added to get
2924 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2925 array size at least. It's necessary to write '\x00'==0 to get something
2926 that's true only with -std. */
2927 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2928
2929 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2930 inside strings and character constants. */
2931 #define FOO(x) 'x'
2932 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2933
2934 int test (int i, double x);
2935 struct s1 {int (*f) (int a);};
2936 struct s2 {int (*f) (double a);};
2937 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2938 int argc;
2939 char **argv;
2940 int
2941 main ()
2942 {
2943 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2944 ;
2945 return 0;
2946 }
2947 _ACEOF
2948 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2949 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2950 do
2951 CC="$ac_save_CC $ac_arg"
2952 if ac_fn_c_try_compile "$LINENO"; then :
2953 ac_cv_prog_cc_c89=$ac_arg
2954 fi
2955 rm -f core conftest.err conftest.$ac_objext
2956 test "x$ac_cv_prog_cc_c89" != "xno" && break
2957 done
2958 rm -f conftest.$ac_ext
2959 CC=$ac_save_CC
2960
2961 fi
2962 # AC_CACHE_VAL
2963 case "x$ac_cv_prog_cc_c89" in
2964 x)
2965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2966 $as_echo "none needed" >&6; } ;;
2967 xno)
2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2969 $as_echo "unsupported" >&6; } ;;
2970 *)
2971 CC="$CC $ac_cv_prog_cc_c89"
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2973 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2974 esac
2975 if test "x$ac_cv_prog_cc_c89" != xno; then :
2976
2977 fi
2978
2979 ac_ext=c
2980 ac_cpp='$CPP $CPPFLAGS'
2981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2984
2985
2986 ac_ext=c
2987 ac_cpp='$CPP $CPPFLAGS'
2988 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2989 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2990 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
2992 $as_echo_n "checking how to run the C preprocessor... " >&6; }
2993 # On Suns, sometimes $CPP names a directory.
2994 if test -n "$CPP" && test -d "$CPP"; then
2995 CPP=
2996 fi
2997 if test -z "$CPP"; then
2998 if test "${ac_cv_prog_CPP+set}" = set; then :
2999 $as_echo_n "(cached) " >&6
3000 else
3001 # Double quotes because CPP needs to be expanded
3002 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3003 do
3004 ac_preproc_ok=false
3005 for ac_c_preproc_warn_flag in '' yes
3006 do
3007 # Use a header file that comes with gcc, so configuring glibc
3008 # with a fresh cross-compiler works.
3009 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3010 # <limits.h> exists even on freestanding compilers.
3011 # On the NeXT, cc -E runs the code through the compiler's parser,
3012 # not just through cpp. "Syntax error" is here to catch this case.
3013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3014 /* end confdefs.h. */
3015 #ifdef __STDC__
3016 # include <limits.h>
3017 #else
3018 # include <assert.h>
3019 #endif
3020 Syntax error
3021 _ACEOF
3022 if ac_fn_c_try_cpp "$LINENO"; then :
3023
3024 else
3025 # Broken: fails on valid input.
3026 continue
3027 fi
3028 rm -f conftest.err conftest.$ac_ext
3029
3030 # OK, works on sane cases. Now check whether nonexistent headers
3031 # can be detected and how.
3032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3033 /* end confdefs.h. */
3034 #include <ac_nonexistent.h>
3035 _ACEOF
3036 if ac_fn_c_try_cpp "$LINENO"; then :
3037 # Broken: success on invalid input.
3038 continue
3039 else
3040 # Passes both tests.
3041 ac_preproc_ok=:
3042 break
3043 fi
3044 rm -f conftest.err conftest.$ac_ext
3045
3046 done
3047 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3048 rm -f conftest.err conftest.$ac_ext
3049 if $ac_preproc_ok; then :
3050 break
3051 fi
3052
3053 done
3054 ac_cv_prog_CPP=$CPP
3055
3056 fi
3057 CPP=$ac_cv_prog_CPP
3058 else
3059 ac_cv_prog_CPP=$CPP
3060 fi
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3062 $as_echo "$CPP" >&6; }
3063 ac_preproc_ok=false
3064 for ac_c_preproc_warn_flag in '' yes
3065 do
3066 # Use a header file that comes with gcc, so configuring glibc
3067 # with a fresh cross-compiler works.
3068 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3069 # <limits.h> exists even on freestanding compilers.
3070 # On the NeXT, cc -E runs the code through the compiler's parser,
3071 # not just through cpp. "Syntax error" is here to catch this case.
3072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3073 /* end confdefs.h. */
3074 #ifdef __STDC__
3075 # include <limits.h>
3076 #else
3077 # include <assert.h>
3078 #endif
3079 Syntax error
3080 _ACEOF
3081 if ac_fn_c_try_cpp "$LINENO"; then :
3082
3083 else
3084 # Broken: fails on valid input.
3085 continue
3086 fi
3087 rm -f conftest.err conftest.$ac_ext
3088
3089 # OK, works on sane cases. Now check whether nonexistent headers
3090 # can be detected and how.
3091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3092 /* end confdefs.h. */
3093 #include <ac_nonexistent.h>
3094 _ACEOF
3095 if ac_fn_c_try_cpp "$LINENO"; then :
3096 # Broken: success on invalid input.
3097 continue
3098 else
3099 # Passes both tests.
3100 ac_preproc_ok=:
3101 break
3102 fi
3103 rm -f conftest.err conftest.$ac_ext
3104
3105 done
3106 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3107 rm -f conftest.err conftest.$ac_ext
3108 if $ac_preproc_ok; then :
3109
3110 else
3111 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3112 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3113 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3114 See \`config.log' for more details." "$LINENO" 5; }
3115 fi
3116
3117 ac_ext=c
3118 ac_cpp='$CPP $CPPFLAGS'
3119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3122
3123
3124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3125 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3126 if test "${ac_cv_path_GREP+set}" = set; then :
3127 $as_echo_n "(cached) " >&6
3128 else
3129 if test -z "$GREP"; then
3130 ac_path_GREP_found=false
3131 # Loop through the user's path and test for each of PROGNAME-LIST
3132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3133 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3134 do
3135 IFS=$as_save_IFS
3136 test -z "$as_dir" && as_dir=.
3137 for ac_prog in grep ggrep; do
3138 for ac_exec_ext in '' $ac_executable_extensions; do
3139 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3140 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3141 # Check for GNU ac_path_GREP and select it if it is found.
3142 # Check for GNU $ac_path_GREP
3143 case `"$ac_path_GREP" --version 2>&1` in
3144 *GNU*)
3145 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3146 *)
3147 ac_count=0
3148 $as_echo_n 0123456789 >"conftest.in"
3149 while :
3150 do
3151 cat "conftest.in" "conftest.in" >"conftest.tmp"
3152 mv "conftest.tmp" "conftest.in"
3153 cp "conftest.in" "conftest.nl"
3154 $as_echo 'GREP' >> "conftest.nl"
3155 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3156 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3157 as_fn_arith $ac_count + 1 && ac_count=$as_val
3158 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3159 # Best one so far, save it but keep looking for a better one
3160 ac_cv_path_GREP="$ac_path_GREP"
3161 ac_path_GREP_max=$ac_count
3162 fi
3163 # 10*(2^10) chars as input seems more than enough
3164 test $ac_count -gt 10 && break
3165 done
3166 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3167 esac
3168
3169 $ac_path_GREP_found && break 3
3170 done
3171 done
3172 done
3173 IFS=$as_save_IFS
3174 if test -z "$ac_cv_path_GREP"; then
3175 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3176 fi
3177 else
3178 ac_cv_path_GREP=$GREP
3179 fi
3180
3181 fi
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3183 $as_echo "$ac_cv_path_GREP" >&6; }
3184 GREP="$ac_cv_path_GREP"
3185
3186
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3188 $as_echo_n "checking for egrep... " >&6; }
3189 if test "${ac_cv_path_EGREP+set}" = set; then :
3190 $as_echo_n "(cached) " >&6
3191 else
3192 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3193 then ac_cv_path_EGREP="$GREP -E"
3194 else
3195 if test -z "$EGREP"; then
3196 ac_path_EGREP_found=false
3197 # Loop through the user's path and test for each of PROGNAME-LIST
3198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3199 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3200 do
3201 IFS=$as_save_IFS
3202 test -z "$as_dir" && as_dir=.
3203 for ac_prog in egrep; do
3204 for ac_exec_ext in '' $ac_executable_extensions; do
3205 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3206 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3207 # Check for GNU ac_path_EGREP and select it if it is found.
3208 # Check for GNU $ac_path_EGREP
3209 case `"$ac_path_EGREP" --version 2>&1` in
3210 *GNU*)
3211 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3212 *)
3213 ac_count=0
3214 $as_echo_n 0123456789 >"conftest.in"
3215 while :
3216 do
3217 cat "conftest.in" "conftest.in" >"conftest.tmp"
3218 mv "conftest.tmp" "conftest.in"
3219 cp "conftest.in" "conftest.nl"
3220 $as_echo 'EGREP' >> "conftest.nl"
3221 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3222 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3223 as_fn_arith $ac_count + 1 && ac_count=$as_val
3224 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3225 # Best one so far, save it but keep looking for a better one
3226 ac_cv_path_EGREP="$ac_path_EGREP"
3227 ac_path_EGREP_max=$ac_count
3228 fi
3229 # 10*(2^10) chars as input seems more than enough
3230 test $ac_count -gt 10 && break
3231 done
3232 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3233 esac
3234
3235 $ac_path_EGREP_found && break 3
3236 done
3237 done
3238 done
3239 IFS=$as_save_IFS
3240 if test -z "$ac_cv_path_EGREP"; then
3241 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3242 fi
3243 else
3244 ac_cv_path_EGREP=$EGREP
3245 fi
3246
3247 fi
3248 fi
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3250 $as_echo "$ac_cv_path_EGREP" >&6; }
3251 EGREP="$ac_cv_path_EGREP"
3252
3253
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3255 $as_echo_n "checking for ANSI C header files... " >&6; }
3256 if test "${ac_cv_header_stdc+set}" = set; then :
3257 $as_echo_n "(cached) " >&6
3258 else
3259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3260 /* end confdefs.h. */
3261 #include <stdlib.h>
3262 #include <stdarg.h>
3263 #include <string.h>
3264 #include <float.h>
3265
3266 int
3267 main ()
3268 {
3269
3270 ;
3271 return 0;
3272 }
3273 _ACEOF
3274 if ac_fn_c_try_compile "$LINENO"; then :
3275 ac_cv_header_stdc=yes
3276 else
3277 ac_cv_header_stdc=no
3278 fi
3279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3280
3281 if test $ac_cv_header_stdc = yes; then
3282 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3284 /* end confdefs.h. */
3285 #include <string.h>
3286
3287 _ACEOF
3288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3289 $EGREP "memchr" >/dev/null 2>&1; then :
3290
3291 else
3292 ac_cv_header_stdc=no
3293 fi
3294 rm -f conftest*
3295
3296 fi
3297
3298 if test $ac_cv_header_stdc = yes; then
3299 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3301 /* end confdefs.h. */
3302 #include <stdlib.h>
3303
3304 _ACEOF
3305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3306 $EGREP "free" >/dev/null 2>&1; then :
3307
3308 else
3309 ac_cv_header_stdc=no
3310 fi
3311 rm -f conftest*
3312
3313 fi
3314
3315 if test $ac_cv_header_stdc = yes; then
3316 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3317 if test "$cross_compiling" = yes; then :
3318 :
3319 else
3320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3321 /* end confdefs.h. */
3322 #include <ctype.h>
3323 #include <stdlib.h>
3324 #if ((' ' & 0x0FF) == 0x020)
3325 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3326 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3327 #else
3328 # define ISLOWER(c) \
3329 (('a' <= (c) && (c) <= 'i') \
3330 || ('j' <= (c) && (c) <= 'r') \
3331 || ('s' <= (c) && (c) <= 'z'))
3332 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3333 #endif
3334
3335 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3336 int
3337 main ()
3338 {
3339 int i;
3340 for (i = 0; i < 256; i++)
3341 if (XOR (islower (i), ISLOWER (i))
3342 || toupper (i) != TOUPPER (i))
3343 return 2;
3344 return 0;
3345 }
3346 _ACEOF
3347 if ac_fn_c_try_run "$LINENO"; then :
3348
3349 else
3350 ac_cv_header_stdc=no
3351 fi
3352 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3353 conftest.$ac_objext conftest.beam conftest.$ac_ext
3354 fi
3355
3356 fi
3357 fi
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3359 $as_echo "$ac_cv_header_stdc" >&6; }
3360 if test $ac_cv_header_stdc = yes; then
3361
3362 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3363
3364 fi
3365
3366 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3367 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3368 inttypes.h stdint.h unistd.h
3369 do :
3370 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3371 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3372 "
3373 eval as_val=\$$as_ac_Header
3374 if test "x$as_val" = x""yes; then :
3375 cat >>confdefs.h <<_ACEOF
3376 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3377 _ACEOF
3378
3379 fi
3380
3381 done
3382
3383
3384
3385 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3386 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3387 MINIX=yes
3388 else
3389 MINIX=
3390 fi
3391
3392
3393 if test "$MINIX" = yes; then
3394
3395 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3396
3397
3398 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3399
3400
3401 $as_echo "#define _MINIX 1" >>confdefs.h
3402
3403 fi
3404
3405
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3407 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3408 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3409 $as_echo_n "(cached) " >&6
3410 else
3411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3412 /* end confdefs.h. */
3413
3414 # define __EXTENSIONS__ 1
3415 $ac_includes_default
3416 int
3417 main ()
3418 {
3419
3420 ;
3421 return 0;
3422 }
3423 _ACEOF
3424 if ac_fn_c_try_compile "$LINENO"; then :
3425 ac_cv_safe_to_define___extensions__=yes
3426 else
3427 ac_cv_safe_to_define___extensions__=no
3428 fi
3429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3430 fi
3431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3432 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3433 test $ac_cv_safe_to_define___extensions__ = yes &&
3434 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3435
3436 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3437
3438 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3439
3440 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3441
3442 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3443
3444
3445
3446
3447 ac_aux_dir=
3448 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3449 for ac_t in install-sh install.sh shtool; do
3450 if test -f "$ac_dir/$ac_t"; then
3451 ac_aux_dir=$ac_dir
3452 ac_install_sh="$ac_aux_dir/$ac_t -c"
3453 break 2
3454 fi
3455 done
3456 done
3457 if test -z "$ac_aux_dir"; then
3458 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3459 fi
3460
3461 # These three variables are undocumented and unsupported,
3462 # and are intended to be withdrawn in a future Autoconf release.
3463 # They can cause serious problems if a builder's source tree is in a directory
3464 # whose full name contains unusual characters.
3465 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3466 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3467 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3468
3469
3470 # Make sure we can run config.sub.
3471 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3472 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3473
3474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3475 $as_echo_n "checking build system type... " >&6; }
3476 if test "${ac_cv_build+set}" = set; then :
3477 $as_echo_n "(cached) " >&6
3478 else
3479 ac_build_alias=$build_alias
3480 test "x$ac_build_alias" = x &&
3481 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3482 test "x$ac_build_alias" = x &&
3483 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3484 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3485 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3486
3487 fi
3488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3489 $as_echo "$ac_cv_build" >&6; }
3490 case $ac_cv_build in
3491 *-*-*) ;;
3492 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3493 esac
3494 build=$ac_cv_build
3495 ac_save_IFS=$IFS; IFS='-'
3496 set x $ac_cv_build
3497 shift
3498 build_cpu=$1
3499 build_vendor=$2
3500 shift; shift
3501 # Remember, the first character of IFS is used to create $*,
3502 # except with old shells:
3503 build_os=$*
3504 IFS=$ac_save_IFS
3505 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3506
3507
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3509 $as_echo_n "checking host system type... " >&6; }
3510 if test "${ac_cv_host+set}" = set; then :
3511 $as_echo_n "(cached) " >&6
3512 else
3513 if test "x$host_alias" = x; then
3514 ac_cv_host=$ac_cv_build
3515 else
3516 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3517 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3518 fi
3519
3520 fi
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3522 $as_echo "$ac_cv_host" >&6; }
3523 case $ac_cv_host in
3524 *-*-*) ;;
3525 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3526 esac
3527 host=$ac_cv_host
3528 ac_save_IFS=$IFS; IFS='-'
3529 set x $ac_cv_host
3530 shift
3531 host_cpu=$1
3532 host_vendor=$2
3533 shift; shift
3534 # Remember, the first character of IFS is used to create $*,
3535 # except with old shells:
3536 host_os=$*
3537 IFS=$ac_save_IFS
3538 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3539
3540
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3542 $as_echo_n "checking target system type... " >&6; }
3543 if test "${ac_cv_target+set}" = set; then :
3544 $as_echo_n "(cached) " >&6
3545 else
3546 if test "x$target_alias" = x; then
3547 ac_cv_target=$ac_cv_host
3548 else
3549 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3550 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3551 fi
3552
3553 fi
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3555 $as_echo "$ac_cv_target" >&6; }
3556 case $ac_cv_target in
3557 *-*-*) ;;
3558 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3559 esac
3560 target=$ac_cv_target
3561 ac_save_IFS=$IFS; IFS='-'
3562 set x $ac_cv_target
3563 shift
3564 target_cpu=$1
3565 target_vendor=$2
3566 shift; shift
3567 # Remember, the first character of IFS is used to create $*,
3568 # except with old shells:
3569 target_os=$*
3570 IFS=$ac_save_IFS
3571 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3572
3573
3574 # The aliases save the names the user supplied, while $host etc.
3575 # will get canonicalized.
3576 test -n "$target_alias" &&
3577 test "$program_prefix$program_suffix$program_transform_name" = \
3578 NONENONEs,x,x, &&
3579 program_prefix=${target_alias}-
3580
3581
3582 # Find a good install program. We prefer a C program (faster),
3583 # so one script is as good as another. But avoid the broken or
3584 # incompatible versions:
3585 # SysV /etc/install, /usr/sbin/install
3586 # SunOS /usr/etc/install
3587 # IRIX /sbin/install
3588 # AIX /bin/install
3589 # AmigaOS /C/install, which installs bootblocks on floppy discs
3590 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3591 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3592 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3593 # OS/2's system install, which has a completely different semantic
3594 # ./install, which can be erroneously created by make from ./install.sh.
3595 # Reject install programs that cannot install multiple files.
3596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3597 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3598 if test -z "$INSTALL"; then
3599 if test "${ac_cv_path_install+set}" = set; then :
3600 $as_echo_n "(cached) " >&6
3601 else
3602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3603 for as_dir in $PATH
3604 do
3605 IFS=$as_save_IFS
3606 test -z "$as_dir" && as_dir=.
3607 # Account for people who put trailing slashes in PATH elements.
3608 case $as_dir/ in #((
3609 ./ | .// | /[cC]/* | \
3610 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3611 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3612 /usr/ucb/* ) ;;
3613 *)
3614 # OSF1 and SCO ODT 3.0 have their own names for install.
3615 # Don't use installbsd from OSF since it installs stuff as root
3616 # by default.
3617 for ac_prog in ginstall scoinst install; do
3618 for ac_exec_ext in '' $ac_executable_extensions; do
3619 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3620 if test $ac_prog = install &&
3621 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3622 # AIX install. It has an incompatible calling convention.
3623 :
3624 elif test $ac_prog = install &&
3625 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3626 # program-specific install script used by HP pwplus--don't use.
3627 :
3628 else
3629 rm -rf conftest.one conftest.two conftest.dir
3630 echo one > conftest.one
3631 echo two > conftest.two
3632 mkdir conftest.dir
3633 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3634 test -s conftest.one && test -s conftest.two &&
3635 test -s conftest.dir/conftest.one &&
3636 test -s conftest.dir/conftest.two
3637 then
3638 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3639 break 3
3640 fi
3641 fi
3642 fi
3643 done
3644 done
3645 ;;
3646 esac
3647
3648 done
3649 IFS=$as_save_IFS
3650
3651 rm -rf conftest.one conftest.two conftest.dir
3652
3653 fi
3654 if test "${ac_cv_path_install+set}" = set; then
3655 INSTALL=$ac_cv_path_install
3656 else
3657 # As a last resort, use the slow shell script. Don't cache a
3658 # value for INSTALL within a source directory, because that will
3659 # break other packages using the cache if that directory is
3660 # removed, or if the value is a relative name.
3661 INSTALL=$ac_install_sh
3662 fi
3663 fi
3664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3665 $as_echo "$INSTALL" >&6; }
3666
3667 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3668 # It thinks the first close brace ends the variable substitution.
3669 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3670
3671 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3672
3673 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3674
3675
3676 test "$program_prefix" != NONE &&
3677 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3678 # Use a double $ so make ignores it.
3679 test "$program_suffix" != NONE &&
3680 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3681 # Double any \ or $.
3682 # By default was `s,x,x', remove it if useless.
3683 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3684 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3685
3686
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3688 $as_echo_n "checking for ANSI C header files... " >&6; }
3689 if test "${ac_cv_header_stdc+set}" = set; then :
3690 $as_echo_n "(cached) " >&6
3691 else
3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3693 /* end confdefs.h. */
3694 #include <stdlib.h>
3695 #include <stdarg.h>
3696 #include <string.h>
3697 #include <float.h>
3698
3699 int
3700 main ()
3701 {
3702
3703 ;
3704 return 0;
3705 }
3706 _ACEOF
3707 if ac_fn_c_try_compile "$LINENO"; then :
3708 ac_cv_header_stdc=yes
3709 else
3710 ac_cv_header_stdc=no
3711 fi
3712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3713
3714 if test $ac_cv_header_stdc = yes; then
3715 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3717 /* end confdefs.h. */
3718 #include <string.h>
3719
3720 _ACEOF
3721 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3722 $EGREP "memchr" >/dev/null 2>&1; then :
3723
3724 else
3725 ac_cv_header_stdc=no
3726 fi
3727 rm -f conftest*
3728
3729 fi
3730
3731 if test $ac_cv_header_stdc = yes; then
3732 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3734 /* end confdefs.h. */
3735 #include <stdlib.h>
3736
3737 _ACEOF
3738 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3739 $EGREP "free" >/dev/null 2>&1; then :
3740
3741 else
3742 ac_cv_header_stdc=no
3743 fi
3744 rm -f conftest*
3745
3746 fi
3747
3748 if test $ac_cv_header_stdc = yes; then
3749 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3750 if test "$cross_compiling" = yes; then :
3751 :
3752 else
3753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3754 /* end confdefs.h. */
3755 #include <ctype.h>
3756 #include <stdlib.h>
3757 #if ((' ' & 0x0FF) == 0x020)
3758 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3759 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3760 #else
3761 # define ISLOWER(c) \
3762 (('a' <= (c) && (c) <= 'i') \
3763 || ('j' <= (c) && (c) <= 'r') \
3764 || ('s' <= (c) && (c) <= 'z'))
3765 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3766 #endif
3767
3768 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3769 int
3770 main ()
3771 {
3772 int i;
3773 for (i = 0; i < 256; i++)
3774 if (XOR (islower (i), ISLOWER (i))
3775 || toupper (i) != TOUPPER (i))
3776 return 2;
3777 return 0;
3778 }
3779 _ACEOF
3780 if ac_fn_c_try_run "$LINENO"; then :
3781
3782 else
3783 ac_cv_header_stdc=no
3784 fi
3785 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3786 conftest.$ac_objext conftest.beam conftest.$ac_ext
3787 fi
3788
3789 fi
3790 fi
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3792 $as_echo "$ac_cv_header_stdc" >&6; }
3793 if test $ac_cv_header_stdc = yes; then
3794
3795 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3796
3797 fi
3798
3799
3800 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3801 # for constant arguments. Useless!
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
3803 $as_echo_n "checking for working alloca.h... " >&6; }
3804 if test "${ac_cv_working_alloca_h+set}" = set; then :
3805 $as_echo_n "(cached) " >&6
3806 else
3807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808 /* end confdefs.h. */
3809 #include <alloca.h>
3810 int
3811 main ()
3812 {
3813 char *p = (char *) alloca (2 * sizeof (int));
3814 if (p) return 0;
3815 ;
3816 return 0;
3817 }
3818 _ACEOF
3819 if ac_fn_c_try_link "$LINENO"; then :
3820 ac_cv_working_alloca_h=yes
3821 else
3822 ac_cv_working_alloca_h=no
3823 fi
3824 rm -f core conftest.err conftest.$ac_objext \
3825 conftest$ac_exeext conftest.$ac_ext
3826 fi
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
3828 $as_echo "$ac_cv_working_alloca_h" >&6; }
3829 if test $ac_cv_working_alloca_h = yes; then
3830
3831 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
3832
3833 fi
3834
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
3836 $as_echo_n "checking for alloca... " >&6; }
3837 if test "${ac_cv_func_alloca_works+set}" = set; then :
3838 $as_echo_n "(cached) " >&6
3839 else
3840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h. */
3842 #ifdef __GNUC__
3843 # define alloca __builtin_alloca
3844 #else
3845 # ifdef _MSC_VER
3846 # include <malloc.h>
3847 # define alloca _alloca
3848 # else
3849 # ifdef HAVE_ALLOCA_H
3850 # include <alloca.h>
3851 # else
3852 # ifdef _AIX
3853 #pragma alloca
3854 # else
3855 # ifndef alloca /* predefined by HP cc +Olibcalls */
3856 char *alloca ();
3857 # endif
3858 # endif
3859 # endif
3860 # endif
3861 #endif
3862
3863 int
3864 main ()
3865 {
3866 char *p = (char *) alloca (1);
3867 if (p) return 0;
3868 ;
3869 return 0;
3870 }
3871 _ACEOF
3872 if ac_fn_c_try_link "$LINENO"; then :
3873 ac_cv_func_alloca_works=yes
3874 else
3875 ac_cv_func_alloca_works=no
3876 fi
3877 rm -f core conftest.err conftest.$ac_objext \
3878 conftest$ac_exeext conftest.$ac_ext
3879 fi
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
3881 $as_echo "$ac_cv_func_alloca_works" >&6; }
3882
3883 if test $ac_cv_func_alloca_works = yes; then
3884
3885 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
3886
3887 else
3888 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3889 # that cause trouble. Some versions do not even contain alloca or
3890 # contain a buggy version. If you still want to use their alloca,
3891 # use ar to extract alloca.o from them instead of compiling alloca.c.
3892
3893 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
3894
3895 $as_echo "#define C_ALLOCA 1" >>confdefs.h
3896
3897
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
3899 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
3900 if test "${ac_cv_os_cray+set}" = set; then :
3901 $as_echo_n "(cached) " >&6
3902 else
3903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3904 /* end confdefs.h. */
3905 #if defined CRAY && ! defined CRAY2
3906 webecray
3907 #else
3908 wenotbecray
3909 #endif
3910
3911 _ACEOF
3912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3913 $EGREP "webecray" >/dev/null 2>&1; then :
3914 ac_cv_os_cray=yes
3915 else
3916 ac_cv_os_cray=no
3917 fi
3918 rm -f conftest*
3919
3920 fi
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
3922 $as_echo "$ac_cv_os_cray" >&6; }
3923 if test $ac_cv_os_cray = yes; then
3924 for ac_func in _getb67 GETB67 getb67; do
3925 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
3926 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
3927 eval as_val=\$$as_ac_var
3928 if test "x$as_val" = x""yes; then :
3929
3930 cat >>confdefs.h <<_ACEOF
3931 #define CRAY_STACKSEG_END $ac_func
3932 _ACEOF
3933
3934 break
3935 fi
3936
3937 done
3938 fi
3939
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
3941 $as_echo_n "checking stack direction for C alloca... " >&6; }
3942 if test "${ac_cv_c_stack_direction+set}" = set; then :
3943 $as_echo_n "(cached) " >&6
3944 else
3945 if test "$cross_compiling" = yes; then :
3946 ac_cv_c_stack_direction=0
3947 else
3948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3949 /* end confdefs.h. */
3950 $ac_includes_default
3951 int
3952 find_stack_direction ()
3953 {
3954 static char *addr = 0;
3955 auto char dummy;
3956 if (addr == 0)
3957 {
3958 addr = &dummy;
3959 return find_stack_direction ();
3960 }
3961 else
3962 return (&dummy > addr) ? 1 : -1;
3963 }
3964
3965 int
3966 main ()
3967 {
3968 return find_stack_direction () < 0;
3969 }
3970 _ACEOF
3971 if ac_fn_c_try_run "$LINENO"; then :
3972 ac_cv_c_stack_direction=1
3973 else
3974 ac_cv_c_stack_direction=-1
3975 fi
3976 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3977 conftest.$ac_objext conftest.beam conftest.$ac_ext
3978 fi
3979
3980 fi
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
3982 $as_echo "$ac_cv_c_stack_direction" >&6; }
3983 cat >>confdefs.h <<_ACEOF
3984 #define STACK_DIRECTION $ac_cv_c_stack_direction
3985 _ACEOF
3986
3987
3988 fi
3989
3990 for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h unistd.h errno.h fcntl.h signal.h sys/file.h malloc.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h sys/wait.h
3991 do :
3992 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3993 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3994 eval as_val=\$$as_ac_Header
3995 if test "x$as_val" = x""yes; then :
3996 cat >>confdefs.h <<_ACEOF
3997 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3998 _ACEOF
3999
4000 fi
4001
4002 done
4003
4004 for ac_func in pread pwrite pread64
4005 do :
4006 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4007 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4008 eval as_val=\$$as_ac_var
4009 if test "x$as_val" = x""yes; then :
4010 cat >>confdefs.h <<_ACEOF
4011 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4012 _ACEOF
4013
4014 fi
4015 done
4016
4017 for ac_func in memmem vasprintf vsnprintf
4018 do :
4019 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4020 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4021 eval as_val=\$$as_ac_var
4022 if test "x$as_val" = x""yes; then :
4023 cat >>confdefs.h <<_ACEOF
4024 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4025 _ACEOF
4026
4027 else
4028 case " $LIBOBJS " in
4029 *" $ac_func.$ac_objext "* ) ;;
4030 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
4031 ;;
4032 esac
4033
4034 fi
4035 done
4036
4037
4038
4039 # Check for UST
4040 ustlibs=""
4041 ustinc=""
4042
4043
4044 # Check whether --with-ust was given.
4045 if test "${with_ust+set}" = set; then :
4046 withval=$with_ust;
4047 fi
4048
4049
4050 # Check whether --with-ust_include was given.
4051 if test "${with_ust_include+set}" = set; then :
4052 withval=$with_ust_include;
4053 fi
4054
4055
4056 # Check whether --with-ust_lib was given.
4057 if test "${with_ust_lib+set}" = set; then :
4058 withval=$with_ust_lib;
4059 fi
4060
4061
4062 case $with_ust in
4063 no)
4064 ustlibs=
4065 ustinc=
4066 ;;
4067 "" | yes)
4068 ustlibs=" -lust "
4069 ustinc=""
4070 ;;
4071 *)
4072 ustlibs="-L$with_ust/lib -lust"
4073 ustinc="-I$with_ust/include "
4074 ;;
4075 esac
4076 if test "x$with_ust_include" != x; then
4077 ustinc="-I$with_ust_include "
4078 fi
4079 if test "x$with_ust_lib" != x; then
4080 ustlibs="-L$with_ust_lib -lust"
4081 fi
4082
4083 if test "x$with_ust" != "xno"; then
4084 saved_CFLAGS="$CFLAGS"
4085 CFLAGS="$CFLAGS $ustinc"
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ust" >&5
4087 $as_echo_n "checking for ust... " >&6; }
4088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h. */
4090
4091 #define CONFIG_UST_GDB_INTEGRATION
4092 #include <ust/ust.h>
4093
4094 int
4095 main ()
4096 {
4097
4098 ;
4099 return 0;
4100 }
4101 _ACEOF
4102 if ac_fn_c_try_compile "$LINENO"; then :
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4104 $as_echo "yes" >&6; };
4105 $as_echo "#define HAVE_UST 1" >>confdefs.h
4106
4107 else
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4109 $as_echo "no" >&6; }; ustlibs= ; ustinc=
4110 fi
4111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4112 CFLAGS="$saved_CFLAGS"
4113 fi
4114
4115 # Flags needed for UST
4116
4117
4118
4119 # Check whether --enable-werror was given.
4120 if test "${enable_werror+set}" = set; then :
4121 enableval=$enable_werror; case "${enableval}" in
4122 yes | y) ERROR_ON_WARNING="yes" ;;
4123 no | n) ERROR_ON_WARNING="no" ;;
4124 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
4125 esac
4126 fi
4127
4128
4129 # Enable -Werror by default when using gcc
4130 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
4131 ERROR_ON_WARNING=yes
4132 fi
4133
4134 WERROR_CFLAGS=""
4135 if test "${ERROR_ON_WARNING}" = yes ; then
4136 WERROR_CFLAGS="-Werror"
4137 fi
4138
4139 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
4140 -Wformat-nonliteral -Wno-char-subscripts"
4141
4142 WARN_CFLAGS=""
4143 if test "x$GCC" = xyes
4144 then
4145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
4146 $as_echo_n "checking compiler warning flags... " >&6; }
4147 # Separate out the -Werror flag as some files just cannot be
4148 # compiled with it enabled.
4149 for w in ${build_warnings}; do
4150 case $w in
4151 -Werr*) WERROR_CFLAGS=-Werror ;;
4152 *) # Check that GCC accepts it
4153 saved_CFLAGS="$CFLAGS"
4154 CFLAGS="$CFLAGS $w"
4155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4156 /* end confdefs.h. */
4157
4158 int
4159 main ()
4160 {
4161
4162 ;
4163 return 0;
4164 }
4165 _ACEOF
4166 if ac_fn_c_try_compile "$LINENO"; then :
4167 WARN_CFLAGS="${WARN_CFLAGS} $w"
4168 fi
4169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4170 CFLAGS="$saved_CFLAGS"
4171 esac
4172 done
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
4174 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
4175 fi
4176
4177
4178
4179 old_LIBS="$LIBS"
4180 LIBS="$LIBS -ldl"
4181 for ac_func in dladdr
4182 do :
4183 ac_fn_c_check_func "$LINENO" "dladdr" "ac_cv_func_dladdr"
4184 if test "x$ac_cv_func_dladdr" = x""yes; then :
4185 cat >>confdefs.h <<_ACEOF
4186 #define HAVE_DLADDR 1
4187 _ACEOF
4188
4189 fi
4190 done
4191
4192 LIBS="$old_LIBS"
4193
4194 have_errno=no
4195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5
4196 $as_echo_n "checking for errno... " >&6; }
4197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4198 /* end confdefs.h. */
4199
4200 #if HAVE_ERRNO_H
4201 #include <errno.h>
4202 #endif
4203 int
4204 main ()
4205 {
4206 static int x; x = errno;
4207 ;
4208 return 0;
4209 }
4210 _ACEOF
4211 if ac_fn_c_try_link "$LINENO"; then :
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5
4213 $as_echo "yes - in errno.h" >&6; };
4214 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
4215 have_errno=yes
4216 fi
4217 rm -f core conftest.err conftest.$ac_objext \
4218 conftest$ac_exeext conftest.$ac_ext
4219 if test $have_errno = no; then
4220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4221 /* end confdefs.h. */
4222
4223 #if HAVE_ERRNO_H
4224 #include <errno.h>
4225 #endif
4226 int
4227 main ()
4228 {
4229 extern int errno; static int x; x = errno;
4230 ;
4231 return 0;
4232 }
4233 _ACEOF
4234 if ac_fn_c_try_link "$LINENO"; then :
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5
4236 $as_echo "yes - must define" >&6; };
4237 $as_echo "#define HAVE_ERRNO 1" >>confdefs.h
4238
4239 $as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h
4240
4241 else
4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4243 $as_echo "no" >&6; }
4244 fi
4245 rm -f core conftest.err conftest.$ac_objext \
4246 conftest$ac_exeext conftest.$ac_ext
4247 fi
4248
4249 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
4250 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
4251 ac_have_decl=1
4252 else
4253 ac_have_decl=0
4254 fi
4255
4256 cat >>confdefs.h <<_ACEOF
4257 #define HAVE_DECL_STRERROR $ac_have_decl
4258 _ACEOF
4259 ac_fn_c_check_decl "$LINENO" "perror" "ac_cv_have_decl_perror" "$ac_includes_default"
4260 if test "x$ac_cv_have_decl_perror" = x""yes; then :
4261 ac_have_decl=1
4262 else
4263 ac_have_decl=0
4264 fi
4265
4266 cat >>confdefs.h <<_ACEOF
4267 #define HAVE_DECL_PERROR $ac_have_decl
4268 _ACEOF
4269 ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
4270 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
4271 ac_have_decl=1
4272 else
4273 ac_have_decl=0
4274 fi
4275
4276 cat >>confdefs.h <<_ACEOF
4277 #define HAVE_DECL_MEMMEM $ac_have_decl
4278 _ACEOF
4279 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
4280 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
4281 ac_have_decl=1
4282 else
4283 ac_have_decl=0
4284 fi
4285
4286 cat >>confdefs.h <<_ACEOF
4287 #define HAVE_DECL_VASPRINTF $ac_have_decl
4288 _ACEOF
4289 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
4290 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
4291 ac_have_decl=1
4292 else
4293 ac_have_decl=0
4294 fi
4295
4296 cat >>confdefs.h <<_ACEOF
4297 #define HAVE_DECL_VSNPRINTF $ac_have_decl
4298 _ACEOF
4299
4300
4301 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
4302 #include <sys/socket.h>
4303
4304 "
4305 if test "x$ac_cv_type_socklen_t" = x""yes; then :
4306
4307 cat >>confdefs.h <<_ACEOF
4308 #define HAVE_SOCKLEN_T 1
4309 _ACEOF
4310
4311
4312 fi
4313
4314
4315
4316
4317 # Check whether --with-pkgversion was given.
4318 if test "${with_pkgversion+set}" = set; then :
4319 withval=$with_pkgversion; case "$withval" in
4320 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4321 no) PKGVERSION= ;;
4322 *) PKGVERSION="($withval) " ;;
4323 esac
4324 else
4325 PKGVERSION="(GDB) "
4326
4327 fi
4328
4329
4330
4331
4332
4333 # Check whether --with-bugurl was given.
4334 if test "${with_bugurl+set}" = set; then :
4335 withval=$with_bugurl; case "$withval" in
4336 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4337 no) BUGURL=
4338 ;;
4339 *) BUGURL="$withval"
4340 ;;
4341 esac
4342 else
4343 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4344
4345 fi
4346
4347 case ${BUGURL} in
4348 "")
4349 REPORT_BUGS_TO=
4350 REPORT_BUGS_TEXI=
4351 ;;
4352 *)
4353 REPORT_BUGS_TO="<$BUGURL>"
4354 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4355 ;;
4356 esac;
4357
4358
4359
4360
4361 cat >>confdefs.h <<_ACEOF
4362 #define PKGVERSION "$PKGVERSION"
4363 _ACEOF
4364
4365
4366 cat >>confdefs.h <<_ACEOF
4367 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4368 _ACEOF
4369
4370
4371 # Check for various supplementary target information (beyond the
4372 # triplet) which might affect the choices in configure.srv.
4373 case "${target}" in
4374 i[34567]86-*-linux*)
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for x86-64" >&5
4376 $as_echo_n "checking if building for x86-64... " >&6; }
4377 if test "${gdb_cv_i386_is_x86_64+set}" = set; then :
4378 $as_echo_n "(cached) " >&6
4379 else
4380 save_CPPFLAGS="$CPPFLAGS"
4381 CPPFLAGS="$CPPFLAGS $CFLAGS"
4382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4383 /* end confdefs.h. */
4384
4385 #if __x86_64__
4386 got it
4387 #endif
4388
4389 _ACEOF
4390 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4391 $EGREP "got it" >/dev/null 2>&1; then :
4392 gdb_cv_i386_is_x86_64=yes
4393 else
4394 gdb_cv_i386_is_x86_64=no
4395 fi
4396 rm -f conftest*
4397
4398 CPPFLAGS="$save_CPPFLAGS"
4399 fi
4400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_i386_is_x86_64" >&5
4401 $as_echo "$gdb_cv_i386_is_x86_64" >&6; }
4402 ;;
4403 m68k-*-*)
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if building for Coldfire" >&5
4405 $as_echo_n "checking if building for Coldfire... " >&6; }
4406 if test "${gdb_cv_m68k_is_coldfire+set}" = set; then :
4407 $as_echo_n "(cached) " >&6
4408 else
4409 save_CPPFLAGS="$CPPFLAGS"
4410 CPPFLAGS="$CPPFLAGS $CFLAGS"
4411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4412 /* end confdefs.h. */
4413
4414 #ifdef __mcoldfire__
4415 got it
4416 #endif
4417
4418 _ACEOF
4419 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4420 $EGREP "got it" >/dev/null 2>&1; then :
4421 gdb_cv_m68k_is_coldfire=yes
4422 else
4423 gdb_cv_m68k_is_coldfire=no
4424 fi
4425 rm -f conftest*
4426
4427 CPPFLAGS="$save_CPPFLAGS"
4428 fi
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_m68k_is_coldfire" >&5
4430 $as_echo "$gdb_cv_m68k_is_coldfire" >&6; }
4431 ;;
4432 esac
4433
4434 . ${srcdir}/configure.srv
4435
4436 if test "${srv_mingwce}" = "yes"; then
4437 LIBS="$LIBS -lws2"
4438 elif test "${srv_mingw}" = "yes"; then
4439 LIBS="$LIBS -lws2_32"
4440 elif test "${srv_qnx}" = "yes"; then
4441 LIBS="$LIBS -lsocket"
4442 fi
4443
4444 if test "${srv_mingw}" = "yes"; then
4445
4446 $as_echo "#define USE_WIN32API 1" >>confdefs.h
4447
4448 fi
4449
4450 if test "${srv_linux_usrregs}" = "yes"; then
4451
4452 $as_echo "#define HAVE_LINUX_USRREGS 1" >>confdefs.h
4453
4454 fi
4455
4456 if test "${srv_linux_regsets}" = "yes"; then
4457
4458 $as_echo "#define HAVE_LINUX_REGSETS 1" >>confdefs.h
4459
4460
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
4462 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
4463 if test "${gdbsrv_cv_have_ptrace_getregs+set}" = set; then :
4464 $as_echo_n "(cached) " >&6
4465 else
4466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4467 /* end confdefs.h. */
4468 #include <sys/ptrace.h>
4469 int
4470 main ()
4471 {
4472 PTRACE_GETREGS;
4473 ;
4474 return 0;
4475 }
4476 _ACEOF
4477 if ac_fn_c_try_compile "$LINENO"; then :
4478 gdbsrv_cv_have_ptrace_getregs=yes
4479 else
4480 gdbsrv_cv_have_ptrace_getregs=no
4481 fi
4482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4483 fi
4484
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getregs" >&5
4486 $as_echo "$gdbsrv_cv_have_ptrace_getregs" >&6; }
4487 if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
4488
4489 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
4490
4491 fi
4492
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
4494 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
4495 if test "${gdbsrv_cv_have_ptrace_getfpxregs+set}" = set; then :
4496 $as_echo_n "(cached) " >&6
4497 else
4498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4499 /* end confdefs.h. */
4500 #include <sys/ptrace.h>
4501 int
4502 main ()
4503 {
4504 PTRACE_GETFPXREGS;
4505 ;
4506 return 0;
4507 }
4508 _ACEOF
4509 if ac_fn_c_try_compile "$LINENO"; then :
4510 gdbsrv_cv_have_ptrace_getfpxregs=yes
4511 else
4512 gdbsrv_cv_have_ptrace_getfpxregs=no
4513 fi
4514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4515 fi
4516
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_ptrace_getfpxregs" >&5
4518 $as_echo "$gdbsrv_cv_have_ptrace_getfpxregs" >&6; }
4519 if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
4520
4521 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
4522
4523 fi
4524 fi
4525
4526 if test "$ac_cv_header_sys_procfs_h" = yes; then
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
4528 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
4529 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
4530 $as_echo_n "(cached) " >&6
4531 else
4532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4533 /* end confdefs.h. */
4534
4535 #define _SYSCALL32
4536 /* Needed for new procfs interface on sparc-solaris. */
4537 #define _STRUCTURED_PROC 1
4538 #include <sys/procfs.h>
4539 int
4540 main ()
4541 {
4542 lwpid_t avar
4543 ;
4544 return 0;
4545 }
4546 _ACEOF
4547 if ac_fn_c_try_compile "$LINENO"; then :
4548 bfd_cv_have_sys_procfs_type_lwpid_t=yes
4549 else
4550 bfd_cv_have_sys_procfs_type_lwpid_t=no
4551
4552 fi
4553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4554 fi
4555
4556 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
4557
4558 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
4559
4560 fi
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
4562 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
4563
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
4565 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
4566 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
4567 $as_echo_n "(cached) " >&6
4568 else
4569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4570 /* end confdefs.h. */
4571
4572 #define _SYSCALL32
4573 /* Needed for new procfs interface on sparc-solaris. */
4574 #define _STRUCTURED_PROC 1
4575 #include <sys/procfs.h>
4576 int
4577 main ()
4578 {
4579 psaddr_t avar
4580 ;
4581 return 0;
4582 }
4583 _ACEOF
4584 if ac_fn_c_try_compile "$LINENO"; then :
4585 bfd_cv_have_sys_procfs_type_psaddr_t=yes
4586 else
4587 bfd_cv_have_sys_procfs_type_psaddr_t=no
4588
4589 fi
4590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4591 fi
4592
4593 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
4594
4595 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
4596
4597 fi
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
4599 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
4600
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
4602 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
4603 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
4604 $as_echo_n "(cached) " >&6
4605 else
4606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4607 /* end confdefs.h. */
4608
4609 #define _SYSCALL32
4610 /* Needed for new procfs interface on sparc-solaris. */
4611 #define _STRUCTURED_PROC 1
4612 #include <sys/procfs.h>
4613 int
4614 main ()
4615 {
4616 prgregset_t avar
4617 ;
4618 return 0;
4619 }
4620 _ACEOF
4621 if ac_fn_c_try_compile "$LINENO"; then :
4622 bfd_cv_have_sys_procfs_type_prgregset_t=yes
4623 else
4624 bfd_cv_have_sys_procfs_type_prgregset_t=no
4625
4626 fi
4627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4628 fi
4629
4630 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
4631
4632 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
4633
4634 fi
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
4636 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
4637
4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
4639 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
4640 if test "${bfd_cv_have_sys_procfs_type_elf_fpregset_t+set}" = set; then :
4641 $as_echo_n "(cached) " >&6
4642 else
4643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4644 /* end confdefs.h. */
4645
4646 #define _SYSCALL32
4647 /* Needed for new procfs interface on sparc-solaris. */
4648 #define _STRUCTURED_PROC 1
4649 #include <sys/procfs.h>
4650 int
4651 main ()
4652 {
4653 elf_fpregset_t avar
4654 ;
4655 return 0;
4656 }
4657 _ACEOF
4658 if ac_fn_c_try_compile "$LINENO"; then :
4659 bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
4660 else
4661 bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
4662
4663 fi
4664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4665 fi
4666
4667 if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
4668
4669 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
4670
4671 fi
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
4673 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
4674
4675 fi
4676
4677 old_LIBS="$LIBS"
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
4679 $as_echo_n "checking for dlopen in -ldl... " >&6; }
4680 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
4681 $as_echo_n "(cached) " >&6
4682 else
4683 ac_check_lib_save_LIBS=$LIBS
4684 LIBS="-ldl $LIBS"
4685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4686 /* end confdefs.h. */
4687
4688 /* Override any GCC internal prototype to avoid an error.
4689 Use char because int might match the return type of a GCC
4690 builtin and then its argument prototype would still apply. */
4691 #ifdef __cplusplus
4692 extern "C"
4693 #endif
4694 char dlopen ();
4695 int
4696 main ()
4697 {
4698 return dlopen ();
4699 ;
4700 return 0;
4701 }
4702 _ACEOF
4703 if ac_fn_c_try_link "$LINENO"; then :
4704 ac_cv_lib_dl_dlopen=yes
4705 else
4706 ac_cv_lib_dl_dlopen=no
4707 fi
4708 rm -f core conftest.err conftest.$ac_objext \
4709 conftest$ac_exeext conftest.$ac_ext
4710 LIBS=$ac_check_lib_save_LIBS
4711 fi
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
4713 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
4714 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
4715 cat >>confdefs.h <<_ACEOF
4716 #define HAVE_LIBDL 1
4717 _ACEOF
4718
4719 LIBS="-ldl $LIBS"
4720
4721 fi
4722
4723 LIBS="$old_LIBS"
4724
4725 srv_thread_depfiles=
4726 srv_libs=
4727 USE_THREAD_DB=
4728
4729 if test "$srv_linux_thread_db" = "yes"; then
4730 if test "$ac_cv_lib_dl_dlopen" = "yes"; then
4731 srv_libs="-ldl"
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
4733 $as_echo_n "checking for the dynamic export flag... " >&6; }
4734 old_LDFLAGS="$LDFLAGS"
4735 # Older GNU ld supports --export-dynamic but --dynamic-list may not be
4736 # supported there.
4737 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
4738 LDFLAGS="$LDFLAGS $RDYNAMIC"
4739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4740 /* end confdefs.h. */
4741
4742 int
4743 main ()
4744 {
4745
4746 ;
4747 return 0;
4748 }
4749 _ACEOF
4750 if ac_fn_c_try_link "$LINENO"; then :
4751 found="-Wl,--dynamic-list"
4752 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
4753 else
4754 RDYNAMIC="-rdynamic"
4755 LDFLAGS="$old_LDFLAGS $RDYNAMIC"
4756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4757 /* end confdefs.h. */
4758
4759 int
4760 main ()
4761 {
4762
4763 ;
4764 return 0;
4765 }
4766 _ACEOF
4767 if ac_fn_c_try_link "$LINENO"; then :
4768 found="-rdynamic"
4769 else
4770 found="no"
4771 RDYNAMIC=""
4772 fi
4773 rm -f core conftest.err conftest.$ac_objext \
4774 conftest$ac_exeext conftest.$ac_ext
4775 fi
4776 rm -f core conftest.err conftest.$ac_objext \
4777 conftest$ac_exeext conftest.$ac_ext
4778
4779 LDFLAGS="$old_LDFLAGS"
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
4781 $as_echo "$found" >&6; }
4782 else
4783 srv_libs="-lthread_db"
4784 fi
4785
4786 srv_thread_depfiles="thread-db.o proc-service.o"
4787 USE_THREAD_DB="-DUSE_THREAD_DB"
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
4789 $as_echo_n "checking for TD_VERSION... " >&6; }
4790 if test "${gdbsrv_cv_have_td_version+set}" = set; then :
4791 $as_echo_n "(cached) " >&6
4792 else
4793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4794 /* end confdefs.h. */
4795 #include <thread_db.h>
4796 int
4797 main ()
4798 {
4799 TD_VERSION;
4800 ;
4801 return 0;
4802 }
4803 _ACEOF
4804 if ac_fn_c_try_compile "$LINENO"; then :
4805 gdbsrv_cv_have_td_version=yes
4806 else
4807 gdbsrv_cv_have_td_version=no
4808 fi
4809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4810 fi
4811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_td_version" >&5
4812 $as_echo "$gdbsrv_cv_have_td_version" >&6; }
4813 if test $gdbsrv_cv_have_td_version = yes; then
4814
4815 $as_echo "#define HAVE_TD_VERSION 1" >>confdefs.h
4816
4817 fi
4818 fi
4819
4820
4821 # Check whether --with-libthread-db was given.
4822 if test "${with_libthread_db+set}" = set; then :
4823 withval=$with_libthread_db; srv_libthread_db_path="${withval}"
4824 srv_libs="$srv_libthread_db_path"
4825
4826 fi
4827
4828
4829 if test "$srv_libs" != "" -a "$srv_libs" != "-ldl"; then
4830
4831 $as_echo "#define USE_LIBTHREAD_DB_DIRECTLY 1" >>confdefs.h
4832
4833 fi
4834
4835 if test "$srv_xmlfiles" != ""; then
4836 srv_xmlbuiltin="xml-builtin.o"
4837
4838 $as_echo "#define USE_XML 1" >>confdefs.h
4839
4840
4841 tmp_xmlfiles=$srv_xmlfiles
4842 srv_xmlfiles=""
4843 for f in $tmp_xmlfiles; do
4844 srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
4845 done
4846 fi
4847
4848 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
4849 GDBSERVER_LIBS="$srv_libs"
4850
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports __sync_*_compare_and_swap" >&5
4852 $as_echo_n "checking whether the target supports __sync_*_compare_and_swap... " >&6; }
4853 if test "${gdbsrv_cv_have_sync_builtins+set}" = set; then :
4854 $as_echo_n "(cached) " >&6
4855 else
4856
4857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4858 /* end confdefs.h. */
4859
4860 int
4861 main ()
4862 {
4863 int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
4864 ;
4865 return 0;
4866 }
4867 _ACEOF
4868 if ac_fn_c_try_link "$LINENO"; then :
4869 gdbsrv_cv_have_sync_builtins=yes
4870 else
4871 gdbsrv_cv_have_sync_builtins=no
4872 fi
4873 rm -f core conftest.err conftest.$ac_objext \
4874 conftest$ac_exeext conftest.$ac_ext
4875 fi
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdbsrv_cv_have_sync_builtins" >&5
4877 $as_echo "$gdbsrv_cv_have_sync_builtins" >&6; }
4878 if test $gdbsrv_cv_have_sync_builtins = yes; then
4879
4880 $as_echo "#define HAVE_SYNC_BUILTINS 1" >>confdefs.h
4881
4882 fi
4883
4884 saved_cflags="$CFLAGS"
4885 CFLAGS="$CFLAGS -fvisibility=hidden"
4886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4887 /* end confdefs.h. */
4888
4889 int
4890 main ()
4891 {
4892
4893 ;
4894 return 0;
4895 }
4896 _ACEOF
4897 if ac_fn_c_try_compile "$LINENO"; then :
4898 gdbsrv_cv_have_visibility_hidden=yes
4899 else
4900 gdbsrv_cv_have_visibility_hidden=no
4901 fi
4902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4903 CFLAGS="$saved_cflags"
4904
4905 IPA_DEPFILES=""
4906
4907 # Rather than allowing to build a broken IPA, we simply disable it if
4908 # we don't find a compiler supporting all the features we need.
4909 if test "$ipa_obj" != "" \
4910 -a "$gdbsrv_cv_have_sync_builtins" = yes \
4911 -a "$gdbsrv_cv_have_visibility_hidden" = yes; then
4912 IPA_DEPFILES="$ipa_obj"
4913 extra_libraries="libinproctrace.so"
4914 fi
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924 ac_config_files="$ac_config_files Makefile"
4925
4926 ac_config_commands="$ac_config_commands default"
4927
4928 cat >confcache <<\_ACEOF
4929 # This file is a shell script that caches the results of configure
4930 # tests run on this system so they can be shared between configure
4931 # scripts and configure runs, see configure's option --config-cache.
4932 # It is not useful on other systems. If it contains results you don't
4933 # want to keep, you may remove or edit it.
4934 #
4935 # config.status only pays attention to the cache file if you give it
4936 # the --recheck option to rerun configure.
4937 #
4938 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4939 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4940 # following values.
4941
4942 _ACEOF
4943
4944 # The following way of writing the cache mishandles newlines in values,
4945 # but we know of no workaround that is simple, portable, and efficient.
4946 # So, we kill variables containing newlines.
4947 # Ultrix sh set writes to stderr and can't be redirected directly,
4948 # and sets the high bit in the cache file unless we assign to the vars.
4949 (
4950 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4951 eval ac_val=\$$ac_var
4952 case $ac_val in #(
4953 *${as_nl}*)
4954 case $ac_var in #(
4955 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4956 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4957 esac
4958 case $ac_var in #(
4959 _ | IFS | as_nl) ;; #(
4960 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4961 *) { eval $ac_var=; unset $ac_var;} ;;
4962 esac ;;
4963 esac
4964 done
4965
4966 (set) 2>&1 |
4967 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4968 *${as_nl}ac_space=\ *)
4969 # `set' does not quote correctly, so add quotes: double-quote
4970 # substitution turns \\\\ into \\, and sed turns \\ into \.
4971 sed -n \
4972 "s/'/'\\\\''/g;
4973 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4974 ;; #(
4975 *)
4976 # `set' quotes correctly as required by POSIX, so do not add quotes.
4977 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4978 ;;
4979 esac |
4980 sort
4981 ) |
4982 sed '
4983 /^ac_cv_env_/b end
4984 t clear
4985 :clear
4986 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4987 t end
4988 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4989 :end' >>confcache
4990 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4991 if test -w "$cache_file"; then
4992 test "x$cache_file" != "x/dev/null" &&
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4994 $as_echo "$as_me: updating cache $cache_file" >&6;}
4995 cat confcache >$cache_file
4996 else
4997 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4998 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4999 fi
5000 fi
5001 rm -f confcache
5002
5003 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5004 # Let make expand exec_prefix.
5005 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5006
5007 DEFS=-DHAVE_CONFIG_H
5008
5009 ac_libobjs=
5010 ac_ltlibobjs=
5011 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5012 # 1. Remove the extension, and $U if already installed.
5013 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5014 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5015 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5016 # will be set to the directory where LIBOBJS objects are built.
5017 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5018 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5019 done
5020 LIBOBJS=$ac_libobjs
5021
5022 LTLIBOBJS=$ac_ltlibobjs
5023
5024
5025
5026 : ${CONFIG_STATUS=./config.status}
5027 ac_write_fail=0
5028 ac_clean_files_save=$ac_clean_files
5029 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5031 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5032 as_write_fail=0
5033 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5034 #! $SHELL
5035 # Generated by $as_me.
5036 # Run this file to recreate the current configuration.
5037 # Compiler output produced by configure, useful for debugging
5038 # configure, is in config.log if it exists.
5039
5040 debug=false
5041 ac_cs_recheck=false
5042 ac_cs_silent=false
5043
5044 SHELL=\${CONFIG_SHELL-$SHELL}
5045 export SHELL
5046 _ASEOF
5047 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5048 ## -------------------- ##
5049 ## M4sh Initialization. ##
5050 ## -------------------- ##
5051
5052 # Be more Bourne compatible
5053 DUALCASE=1; export DUALCASE # for MKS sh
5054 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5055 emulate sh
5056 NULLCMD=:
5057 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5058 # is contrary to our usage. Disable this feature.
5059 alias -g '${1+"$@"}'='"$@"'
5060 setopt NO_GLOB_SUBST
5061 else
5062 case `(set -o) 2>/dev/null` in #(
5063 *posix*) :
5064 set -o posix ;; #(
5065 *) :
5066 ;;
5067 esac
5068 fi
5069
5070
5071 as_nl='
5072 '
5073 export as_nl
5074 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5075 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5076 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5077 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5078 # Prefer a ksh shell builtin over an external printf program on Solaris,
5079 # but without wasting forks for bash or zsh.
5080 if test -z "$BASH_VERSION$ZSH_VERSION" \
5081 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5082 as_echo='print -r --'
5083 as_echo_n='print -rn --'
5084 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5085 as_echo='printf %s\n'
5086 as_echo_n='printf %s'
5087 else
5088 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5089 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5090 as_echo_n='/usr/ucb/echo -n'
5091 else
5092 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5093 as_echo_n_body='eval
5094 arg=$1;
5095 case $arg in #(
5096 *"$as_nl"*)
5097 expr "X$arg" : "X\\(.*\\)$as_nl";
5098 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5099 esac;
5100 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5101 '
5102 export as_echo_n_body
5103 as_echo_n='sh -c $as_echo_n_body as_echo'
5104 fi
5105 export as_echo_body
5106 as_echo='sh -c $as_echo_body as_echo'
5107 fi
5108
5109 # The user is always right.
5110 if test "${PATH_SEPARATOR+set}" != set; then
5111 PATH_SEPARATOR=:
5112 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5113 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5114 PATH_SEPARATOR=';'
5115 }
5116 fi
5117
5118
5119 # IFS
5120 # We need space, tab and new line, in precisely that order. Quoting is
5121 # there to prevent editors from complaining about space-tab.
5122 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5123 # splitting by setting IFS to empty value.)
5124 IFS=" "" $as_nl"
5125
5126 # Find who we are. Look in the path if we contain no directory separator.
5127 case $0 in #((
5128 *[\\/]* ) as_myself=$0 ;;
5129 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5130 for as_dir in $PATH
5131 do
5132 IFS=$as_save_IFS
5133 test -z "$as_dir" && as_dir=.
5134 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5135 done
5136 IFS=$as_save_IFS
5137
5138 ;;
5139 esac
5140 # We did not find ourselves, most probably we were run as `sh COMMAND'
5141 # in which case we are not to be found in the path.
5142 if test "x$as_myself" = x; then
5143 as_myself=$0
5144 fi
5145 if test ! -f "$as_myself"; then
5146 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5147 exit 1
5148 fi
5149
5150 # Unset variables that we do not need and which cause bugs (e.g. in
5151 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5152 # suppresses any "Segmentation fault" message there. '((' could
5153 # trigger a bug in pdksh 5.2.14.
5154 for as_var in BASH_ENV ENV MAIL MAILPATH
5155 do eval test x\${$as_var+set} = xset \
5156 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5157 done
5158 PS1='$ '
5159 PS2='> '
5160 PS4='+ '
5161
5162 # NLS nuisances.
5163 LC_ALL=C
5164 export LC_ALL
5165 LANGUAGE=C
5166 export LANGUAGE
5167
5168 # CDPATH.
5169 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5170
5171
5172 # as_fn_error ERROR [LINENO LOG_FD]
5173 # ---------------------------------
5174 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5175 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5176 # script with status $?, using 1 if that was 0.
5177 as_fn_error ()
5178 {
5179 as_status=$?; test $as_status -eq 0 && as_status=1
5180 if test "$3"; then
5181 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5182 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5183 fi
5184 $as_echo "$as_me: error: $1" >&2
5185 as_fn_exit $as_status
5186 } # as_fn_error
5187
5188
5189 # as_fn_set_status STATUS
5190 # -----------------------
5191 # Set $? to STATUS, without forking.
5192 as_fn_set_status ()
5193 {
5194 return $1
5195 } # as_fn_set_status
5196
5197 # as_fn_exit STATUS
5198 # -----------------
5199 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5200 as_fn_exit ()
5201 {
5202 set +e
5203 as_fn_set_status $1
5204 exit $1
5205 } # as_fn_exit
5206
5207 # as_fn_unset VAR
5208 # ---------------
5209 # Portably unset VAR.
5210 as_fn_unset ()
5211 {
5212 { eval $1=; unset $1;}
5213 }
5214 as_unset=as_fn_unset
5215 # as_fn_append VAR VALUE
5216 # ----------------------
5217 # Append the text in VALUE to the end of the definition contained in VAR. Take
5218 # advantage of any shell optimizations that allow amortized linear growth over
5219 # repeated appends, instead of the typical quadratic growth present in naive
5220 # implementations.
5221 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5222 eval 'as_fn_append ()
5223 {
5224 eval $1+=\$2
5225 }'
5226 else
5227 as_fn_append ()
5228 {
5229 eval $1=\$$1\$2
5230 }
5231 fi # as_fn_append
5232
5233 # as_fn_arith ARG...
5234 # ------------------
5235 # Perform arithmetic evaluation on the ARGs, and store the result in the
5236 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5237 # must be portable across $(()) and expr.
5238 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5239 eval 'as_fn_arith ()
5240 {
5241 as_val=$(( $* ))
5242 }'
5243 else
5244 as_fn_arith ()
5245 {
5246 as_val=`expr "$@" || test $? -eq 1`
5247 }
5248 fi # as_fn_arith
5249
5250
5251 if expr a : '\(a\)' >/dev/null 2>&1 &&
5252 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5253 as_expr=expr
5254 else
5255 as_expr=false
5256 fi
5257
5258 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5259 as_basename=basename
5260 else
5261 as_basename=false
5262 fi
5263
5264 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5265 as_dirname=dirname
5266 else
5267 as_dirname=false
5268 fi
5269
5270 as_me=`$as_basename -- "$0" ||
5271 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5272 X"$0" : 'X\(//\)$' \| \
5273 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5274 $as_echo X/"$0" |
5275 sed '/^.*\/\([^/][^/]*\)\/*$/{
5276 s//\1/
5277 q
5278 }
5279 /^X\/\(\/\/\)$/{
5280 s//\1/
5281 q
5282 }
5283 /^X\/\(\/\).*/{
5284 s//\1/
5285 q
5286 }
5287 s/.*/./; q'`
5288
5289 # Avoid depending upon Character Ranges.
5290 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5291 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5292 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5293 as_cr_digits='0123456789'
5294 as_cr_alnum=$as_cr_Letters$as_cr_digits
5295
5296 ECHO_C= ECHO_N= ECHO_T=
5297 case `echo -n x` in #(((((
5298 -n*)
5299 case `echo 'xy\c'` in
5300 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5301 xy) ECHO_C='\c';;
5302 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5303 ECHO_T=' ';;
5304 esac;;
5305 *)
5306 ECHO_N='-n';;
5307 esac
5308
5309 rm -f conf$$ conf$$.exe conf$$.file
5310 if test -d conf$$.dir; then
5311 rm -f conf$$.dir/conf$$.file
5312 else
5313 rm -f conf$$.dir
5314 mkdir conf$$.dir 2>/dev/null
5315 fi
5316 if (echo >conf$$.file) 2>/dev/null; then
5317 if ln -s conf$$.file conf$$ 2>/dev/null; then
5318 as_ln_s='ln -s'
5319 # ... but there are two gotchas:
5320 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5321 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5322 # In both cases, we have to default to `cp -p'.
5323 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5324 as_ln_s='cp -p'
5325 elif ln conf$$.file conf$$ 2>/dev/null; then
5326 as_ln_s=ln
5327 else
5328 as_ln_s='cp -p'
5329 fi
5330 else
5331 as_ln_s='cp -p'
5332 fi
5333 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5334 rmdir conf$$.dir 2>/dev/null
5335
5336
5337 # as_fn_mkdir_p
5338 # -------------
5339 # Create "$as_dir" as a directory, including parents if necessary.
5340 as_fn_mkdir_p ()
5341 {
5342
5343 case $as_dir in #(
5344 -*) as_dir=./$as_dir;;
5345 esac
5346 test -d "$as_dir" || eval $as_mkdir_p || {
5347 as_dirs=
5348 while :; do
5349 case $as_dir in #(
5350 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5351 *) as_qdir=$as_dir;;
5352 esac
5353 as_dirs="'$as_qdir' $as_dirs"
5354 as_dir=`$as_dirname -- "$as_dir" ||
5355 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5356 X"$as_dir" : 'X\(//\)[^/]' \| \
5357 X"$as_dir" : 'X\(//\)$' \| \
5358 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5359 $as_echo X"$as_dir" |
5360 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5361 s//\1/
5362 q
5363 }
5364 /^X\(\/\/\)[^/].*/{
5365 s//\1/
5366 q
5367 }
5368 /^X\(\/\/\)$/{
5369 s//\1/
5370 q
5371 }
5372 /^X\(\/\).*/{
5373 s//\1/
5374 q
5375 }
5376 s/.*/./; q'`
5377 test -d "$as_dir" && break
5378 done
5379 test -z "$as_dirs" || eval "mkdir $as_dirs"
5380 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5381
5382
5383 } # as_fn_mkdir_p
5384 if mkdir -p . 2>/dev/null; then
5385 as_mkdir_p='mkdir -p "$as_dir"'
5386 else
5387 test -d ./-p && rmdir ./-p
5388 as_mkdir_p=false
5389 fi
5390
5391 if test -x / >/dev/null 2>&1; then
5392 as_test_x='test -x'
5393 else
5394 if ls -dL / >/dev/null 2>&1; then
5395 as_ls_L_option=L
5396 else
5397 as_ls_L_option=
5398 fi
5399 as_test_x='
5400 eval sh -c '\''
5401 if test -d "$1"; then
5402 test -d "$1/.";
5403 else
5404 case $1 in #(
5405 -*)set "./$1";;
5406 esac;
5407 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5408 ???[sx]*):;;*)false;;esac;fi
5409 '\'' sh
5410 '
5411 fi
5412 as_executable_p=$as_test_x
5413
5414 # Sed expression to map a string onto a valid CPP name.
5415 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5416
5417 # Sed expression to map a string onto a valid variable name.
5418 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5419
5420
5421 exec 6>&1
5422 ## ----------------------------------- ##
5423 ## Main body of $CONFIG_STATUS script. ##
5424 ## ----------------------------------- ##
5425 _ASEOF
5426 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5427
5428 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5429 # Save the log message, to keep $0 and so on meaningful, and to
5430 # report actual input values of CONFIG_FILES etc. instead of their
5431 # values after options handling.
5432 ac_log="
5433 This file was extended by $as_me, which was
5434 generated by GNU Autoconf 2.64. Invocation command line was
5435
5436 CONFIG_FILES = $CONFIG_FILES
5437 CONFIG_HEADERS = $CONFIG_HEADERS
5438 CONFIG_LINKS = $CONFIG_LINKS
5439 CONFIG_COMMANDS = $CONFIG_COMMANDS
5440 $ $0 $@
5441
5442 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5443 "
5444
5445 _ACEOF
5446
5447 case $ac_config_files in *"
5448 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5449 esac
5450
5451 case $ac_config_headers in *"
5452 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5453 esac
5454
5455
5456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5457 # Files that config.status was made for.
5458 config_files="$ac_config_files"
5459 config_headers="$ac_config_headers"
5460 config_commands="$ac_config_commands"
5461
5462 _ACEOF
5463
5464 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5465 ac_cs_usage="\
5466 \`$as_me' instantiates files and other configuration actions
5467 from templates according to the current configuration. Unless the files
5468 and actions are specified as TAGs, all are instantiated by default.
5469
5470 Usage: $0 [OPTION]... [TAG]...
5471
5472 -h, --help print this help, then exit
5473 -V, --version print version number and configuration settings, then exit
5474 -q, --quiet, --silent
5475 do not print progress messages
5476 -d, --debug don't remove temporary files
5477 --recheck update $as_me by reconfiguring in the same conditions
5478 --file=FILE[:TEMPLATE]
5479 instantiate the configuration file FILE
5480 --header=FILE[:TEMPLATE]
5481 instantiate the configuration header FILE
5482
5483 Configuration files:
5484 $config_files
5485
5486 Configuration headers:
5487 $config_headers
5488
5489 Configuration commands:
5490 $config_commands
5491
5492 Report bugs to the package provider."
5493
5494 _ACEOF
5495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5496 ac_cs_version="\\
5497 config.status
5498 configured by $0, generated by GNU Autoconf 2.64,
5499 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5500
5501 Copyright (C) 2009 Free Software Foundation, Inc.
5502 This config.status script is free software; the Free Software Foundation
5503 gives unlimited permission to copy, distribute and modify it."
5504
5505 ac_pwd='$ac_pwd'
5506 srcdir='$srcdir'
5507 INSTALL='$INSTALL'
5508 test -n "\$AWK" || AWK=awk
5509 _ACEOF
5510
5511 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5512 # The default lists apply if the user does not specify any file.
5513 ac_need_defaults=:
5514 while test $# != 0
5515 do
5516 case $1 in
5517 --*=*)
5518 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5519 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5520 ac_shift=:
5521 ;;
5522 *)
5523 ac_option=$1
5524 ac_optarg=$2
5525 ac_shift=shift
5526 ;;
5527 esac
5528
5529 case $ac_option in
5530 # Handling of the options.
5531 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5532 ac_cs_recheck=: ;;
5533 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5534 $as_echo "$ac_cs_version"; exit ;;
5535 --debug | --debu | --deb | --de | --d | -d )
5536 debug=: ;;
5537 --file | --fil | --fi | --f )
5538 $ac_shift
5539 case $ac_optarg in
5540 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5541 esac
5542 as_fn_append CONFIG_FILES " '$ac_optarg'"
5543 ac_need_defaults=false;;
5544 --header | --heade | --head | --hea )
5545 $ac_shift
5546 case $ac_optarg in
5547 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5548 esac
5549 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5550 ac_need_defaults=false;;
5551 --he | --h)
5552 # Conflict between --help and --header
5553 as_fn_error "ambiguous option: \`$1'
5554 Try \`$0 --help' for more information.";;
5555 --help | --hel | -h )
5556 $as_echo "$ac_cs_usage"; exit ;;
5557 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5558 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5559 ac_cs_silent=: ;;
5560
5561 # This is an error.
5562 -*) as_fn_error "unrecognized option: \`$1'
5563 Try \`$0 --help' for more information." ;;
5564
5565 *) as_fn_append ac_config_targets " $1"
5566 ac_need_defaults=false ;;
5567
5568 esac
5569 shift
5570 done
5571
5572 ac_configure_extra_args=
5573
5574 if $ac_cs_silent; then
5575 exec 6>/dev/null
5576 ac_configure_extra_args="$ac_configure_extra_args --silent"
5577 fi
5578
5579 _ACEOF
5580 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5581 if \$ac_cs_recheck; then
5582 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5583 shift
5584 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5585 CONFIG_SHELL='$SHELL'
5586 export CONFIG_SHELL
5587 exec "\$@"
5588 fi
5589
5590 _ACEOF
5591 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5592 exec 5>>config.log
5593 {
5594 echo
5595 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5596 ## Running $as_me. ##
5597 _ASBOX
5598 $as_echo "$ac_log"
5599 } >&5
5600
5601 _ACEOF
5602 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5603 _ACEOF
5604
5605 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5606
5607 # Handling of arguments.
5608 for ac_config_target in $ac_config_targets
5609 do
5610 case $ac_config_target in
5611 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5612 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5613 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5614
5615 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5616 esac
5617 done
5618
5619
5620 # If the user did not use the arguments to specify the items to instantiate,
5621 # then the envvar interface is used. Set only those that are not.
5622 # We use the long form for the default assignment because of an extremely
5623 # bizarre bug on SunOS 4.1.3.
5624 if $ac_need_defaults; then
5625 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5626 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5627 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5628 fi
5629
5630 # Have a temporary directory for convenience. Make it in the build tree
5631 # simply because there is no reason against having it here, and in addition,
5632 # creating and moving files from /tmp can sometimes cause problems.
5633 # Hook for its removal unless debugging.
5634 # Note that there is a small window in which the directory will not be cleaned:
5635 # after its creation but before its name has been assigned to `$tmp'.
5636 $debug ||
5637 {
5638 tmp=
5639 trap 'exit_status=$?
5640 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5641 ' 0
5642 trap 'as_fn_exit 1' 1 2 13 15
5643 }
5644 # Create a (secure) tmp directory for tmp files.
5645
5646 {
5647 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5648 test -n "$tmp" && test -d "$tmp"
5649 } ||
5650 {
5651 tmp=./conf$$-$RANDOM
5652 (umask 077 && mkdir "$tmp")
5653 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5654
5655 # Set up the scripts for CONFIG_FILES section.
5656 # No need to generate them if there are no CONFIG_FILES.
5657 # This happens for instance with `./config.status config.h'.
5658 if test -n "$CONFIG_FILES"; then
5659
5660
5661 ac_cr=`echo X | tr X '\015'`
5662 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5663 # But we know of no other shell where ac_cr would be empty at this
5664 # point, so we can use a bashism as a fallback.
5665 if test "x$ac_cr" = x; then
5666 eval ac_cr=\$\'\\r\'
5667 fi
5668 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5669 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5670 ac_cs_awk_cr='\r'
5671 else
5672 ac_cs_awk_cr=$ac_cr
5673 fi
5674
5675 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5676 _ACEOF
5677
5678
5679 {
5680 echo "cat >conf$$subs.awk <<_ACEOF" &&
5681 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5682 echo "_ACEOF"
5683 } >conf$$subs.sh ||
5684 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5685 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5686 ac_delim='%!_!# '
5687 for ac_last_try in false false false false false :; do
5688 . ./conf$$subs.sh ||
5689 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5690
5691 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5692 if test $ac_delim_n = $ac_delim_num; then
5693 break
5694 elif $ac_last_try; then
5695 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5696 else
5697 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5698 fi
5699 done
5700 rm -f conf$$subs.sh
5701
5702 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5703 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5704 _ACEOF
5705 sed -n '
5706 h
5707 s/^/S["/; s/!.*/"]=/
5708 p
5709 g
5710 s/^[^!]*!//
5711 :repl
5712 t repl
5713 s/'"$ac_delim"'$//
5714 t delim
5715 :nl
5716 h
5717 s/\(.\{148\}\).*/\1/
5718 t more1
5719 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5720 p
5721 n
5722 b repl
5723 :more1
5724 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5725 p
5726 g
5727 s/.\{148\}//
5728 t nl
5729 :delim
5730 h
5731 s/\(.\{148\}\).*/\1/
5732 t more2
5733 s/["\\]/\\&/g; s/^/"/; s/$/"/
5734 p
5735 b
5736 :more2
5737 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5738 p
5739 g
5740 s/.\{148\}//
5741 t delim
5742 ' <conf$$subs.awk | sed '
5743 /^[^""]/{
5744 N
5745 s/\n//
5746 }
5747 ' >>$CONFIG_STATUS || ac_write_fail=1
5748 rm -f conf$$subs.awk
5749 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5750 _ACAWK
5751 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5752 for (key in S) S_is_set[key] = 1
5753 FS = "\a"
5754
5755 }
5756 {
5757 line = $ 0
5758 nfields = split(line, field, "@")
5759 substed = 0
5760 len = length(field[1])
5761 for (i = 2; i < nfields; i++) {
5762 key = field[i]
5763 keylen = length(key)
5764 if (S_is_set[key]) {
5765 value = S[key]
5766 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5767 len += length(value) + length(field[++i])
5768 substed = 1
5769 } else
5770 len += 1 + keylen
5771 }
5772
5773 print line
5774 }
5775
5776 _ACAWK
5777 _ACEOF
5778 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5779 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5780 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5781 else
5782 cat
5783 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5784 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5785 _ACEOF
5786
5787 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5788 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5789 # trailing colons and then remove the whole line if VPATH becomes empty
5790 # (actually we leave an empty line to preserve line numbers).
5791 if test "x$srcdir" = x.; then
5792 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5793 s/:*\$(srcdir):*/:/
5794 s/:*\${srcdir}:*/:/
5795 s/:*@srcdir@:*/:/
5796 s/^\([^=]*=[ ]*\):*/\1/
5797 s/:*$//
5798 s/^[^=]*=[ ]*$//
5799 }'
5800 fi
5801
5802 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5803 fi # test -n "$CONFIG_FILES"
5804
5805 # Set up the scripts for CONFIG_HEADERS section.
5806 # No need to generate them if there are no CONFIG_HEADERS.
5807 # This happens for instance with `./config.status Makefile'.
5808 if test -n "$CONFIG_HEADERS"; then
5809 cat >"$tmp/defines.awk" <<\_ACAWK ||
5810 BEGIN {
5811 _ACEOF
5812
5813 # Transform confdefs.h into an awk script `defines.awk', embedded as
5814 # here-document in config.status, that substitutes the proper values into
5815 # config.h.in to produce config.h.
5816
5817 # Create a delimiter string that does not exist in confdefs.h, to ease
5818 # handling of long lines.
5819 ac_delim='%!_!# '
5820 for ac_last_try in false false :; do
5821 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5822 if test -z "$ac_t"; then
5823 break
5824 elif $ac_last_try; then
5825 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5826 else
5827 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5828 fi
5829 done
5830
5831 # For the awk script, D is an array of macro values keyed by name,
5832 # likewise P contains macro parameters if any. Preserve backslash
5833 # newline sequences.
5834
5835 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5836 sed -n '
5837 s/.\{148\}/&'"$ac_delim"'/g
5838 t rset
5839 :rset
5840 s/^[ ]*#[ ]*define[ ][ ]*/ /
5841 t def
5842 d
5843 :def
5844 s/\\$//
5845 t bsnl
5846 s/["\\]/\\&/g
5847 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5848 D["\1"]=" \3"/p
5849 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5850 d
5851 :bsnl
5852 s/["\\]/\\&/g
5853 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5854 D["\1"]=" \3\\\\\\n"\\/p
5855 t cont
5856 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5857 t cont
5858 d
5859 :cont
5860 n
5861 s/.\{148\}/&'"$ac_delim"'/g
5862 t clear
5863 :clear
5864 s/\\$//
5865 t bsnlc
5866 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5867 d
5868 :bsnlc
5869 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5870 b cont
5871 ' <confdefs.h | sed '
5872 s/'"$ac_delim"'/"\\\
5873 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5874
5875 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5876 for (key in D) D_is_set[key] = 1
5877 FS = "\a"
5878 }
5879 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5880 line = \$ 0
5881 split(line, arg, " ")
5882 if (arg[1] == "#") {
5883 defundef = arg[2]
5884 mac1 = arg[3]
5885 } else {
5886 defundef = substr(arg[1], 2)
5887 mac1 = arg[2]
5888 }
5889 split(mac1, mac2, "(") #)
5890 macro = mac2[1]
5891 prefix = substr(line, 1, index(line, defundef) - 1)
5892 if (D_is_set[macro]) {
5893 # Preserve the white space surrounding the "#".
5894 print prefix "define", macro P[macro] D[macro]
5895 next
5896 } else {
5897 # Replace #undef with comments. This is necessary, for example,
5898 # in the case of _POSIX_SOURCE, which is predefined and required
5899 # on some systems where configure will not decide to define it.
5900 if (defundef == "undef") {
5901 print "/*", prefix defundef, macro, "*/"
5902 next
5903 }
5904 }
5905 }
5906 { print }
5907 _ACAWK
5908 _ACEOF
5909 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5910 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5911 fi # test -n "$CONFIG_HEADERS"
5912
5913
5914 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5915 shift
5916 for ac_tag
5917 do
5918 case $ac_tag in
5919 :[FHLC]) ac_mode=$ac_tag; continue;;
5920 esac
5921 case $ac_mode$ac_tag in
5922 :[FHL]*:*);;
5923 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5924 :[FH]-) ac_tag=-:-;;
5925 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5926 esac
5927 ac_save_IFS=$IFS
5928 IFS=:
5929 set x $ac_tag
5930 IFS=$ac_save_IFS
5931 shift
5932 ac_file=$1
5933 shift
5934
5935 case $ac_mode in
5936 :L) ac_source=$1;;
5937 :[FH])
5938 ac_file_inputs=
5939 for ac_f
5940 do
5941 case $ac_f in
5942 -) ac_f="$tmp/stdin";;
5943 *) # Look for the file first in the build tree, then in the source tree
5944 # (if the path is not absolute). The absolute path cannot be DOS-style,
5945 # because $ac_f cannot contain `:'.
5946 test -f "$ac_f" ||
5947 case $ac_f in
5948 [\\/$]*) false;;
5949 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5950 esac ||
5951 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5952 esac
5953 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5954 as_fn_append ac_file_inputs " '$ac_f'"
5955 done
5956
5957 # Let's still pretend it is `configure' which instantiates (i.e., don't
5958 # use $as_me), people would be surprised to read:
5959 # /* config.h. Generated by config.status. */
5960 configure_input='Generated from '`
5961 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5962 `' by configure.'
5963 if test x"$ac_file" != x-; then
5964 configure_input="$ac_file. $configure_input"
5965 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5966 $as_echo "$as_me: creating $ac_file" >&6;}
5967 fi
5968 # Neutralize special characters interpreted by sed in replacement strings.
5969 case $configure_input in #(
5970 *\&* | *\|* | *\\* )
5971 ac_sed_conf_input=`$as_echo "$configure_input" |
5972 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5973 *) ac_sed_conf_input=$configure_input;;
5974 esac
5975
5976 case $ac_tag in
5977 *:-:* | *:-) cat >"$tmp/stdin" \
5978 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5979 esac
5980 ;;
5981 esac
5982
5983 ac_dir=`$as_dirname -- "$ac_file" ||
5984 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5985 X"$ac_file" : 'X\(//\)[^/]' \| \
5986 X"$ac_file" : 'X\(//\)$' \| \
5987 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5988 $as_echo X"$ac_file" |
5989 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5990 s//\1/
5991 q
5992 }
5993 /^X\(\/\/\)[^/].*/{
5994 s//\1/
5995 q
5996 }
5997 /^X\(\/\/\)$/{
5998 s//\1/
5999 q
6000 }
6001 /^X\(\/\).*/{
6002 s//\1/
6003 q
6004 }
6005 s/.*/./; q'`
6006 as_dir="$ac_dir"; as_fn_mkdir_p
6007 ac_builddir=.
6008
6009 case "$ac_dir" in
6010 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6011 *)
6012 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6013 # A ".." for each directory in $ac_dir_suffix.
6014 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6015 case $ac_top_builddir_sub in
6016 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6017 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6018 esac ;;
6019 esac
6020 ac_abs_top_builddir=$ac_pwd
6021 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6022 # for backward compatibility:
6023 ac_top_builddir=$ac_top_build_prefix
6024
6025 case $srcdir in
6026 .) # We are building in place.
6027 ac_srcdir=.
6028 ac_top_srcdir=$ac_top_builddir_sub
6029 ac_abs_top_srcdir=$ac_pwd ;;
6030 [\\/]* | ?:[\\/]* ) # Absolute name.
6031 ac_srcdir=$srcdir$ac_dir_suffix;
6032 ac_top_srcdir=$srcdir
6033 ac_abs_top_srcdir=$srcdir ;;
6034 *) # Relative name.
6035 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6036 ac_top_srcdir=$ac_top_build_prefix$srcdir
6037 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6038 esac
6039 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6040
6041
6042 case $ac_mode in
6043 :F)
6044 #
6045 # CONFIG_FILE
6046 #
6047
6048 case $INSTALL in
6049 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6050 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6051 esac
6052 _ACEOF
6053
6054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6055 # If the template does not know about datarootdir, expand it.
6056 # FIXME: This hack should be removed a few years after 2.60.
6057 ac_datarootdir_hack=; ac_datarootdir_seen=
6058 ac_sed_dataroot='
6059 /datarootdir/ {
6060 p
6061 q
6062 }
6063 /@datadir@/p
6064 /@docdir@/p
6065 /@infodir@/p
6066 /@localedir@/p
6067 /@mandir@/p'
6068 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6069 *datarootdir*) ac_datarootdir_seen=yes;;
6070 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6072 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6073 _ACEOF
6074 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6075 ac_datarootdir_hack='
6076 s&@datadir@&$datadir&g
6077 s&@docdir@&$docdir&g
6078 s&@infodir@&$infodir&g
6079 s&@localedir@&$localedir&g
6080 s&@mandir@&$mandir&g
6081 s&\\\${datarootdir}&$datarootdir&g' ;;
6082 esac
6083 _ACEOF
6084
6085 # Neutralize VPATH when `$srcdir' = `.'.
6086 # Shell code in configure.ac might set extrasub.
6087 # FIXME: do we really want to maintain this feature?
6088 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6089 ac_sed_extra="$ac_vpsub
6090 $extrasub
6091 _ACEOF
6092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6093 :t
6094 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6095 s|@configure_input@|$ac_sed_conf_input|;t t
6096 s&@top_builddir@&$ac_top_builddir_sub&;t t
6097 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6098 s&@srcdir@&$ac_srcdir&;t t
6099 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6100 s&@top_srcdir@&$ac_top_srcdir&;t t
6101 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6102 s&@builddir@&$ac_builddir&;t t
6103 s&@abs_builddir@&$ac_abs_builddir&;t t
6104 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6105 s&@INSTALL@&$ac_INSTALL&;t t
6106 $ac_datarootdir_hack
6107 "
6108 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6109 || as_fn_error "could not create $ac_file" "$LINENO" 5
6110
6111 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6112 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6113 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6115 which seems to be undefined. Please make sure it is defined." >&5
6116 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6117 which seems to be undefined. Please make sure it is defined." >&2;}
6118
6119 rm -f "$tmp/stdin"
6120 case $ac_file in
6121 -) cat "$tmp/out" && rm -f "$tmp/out";;
6122 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6123 esac \
6124 || as_fn_error "could not create $ac_file" "$LINENO" 5
6125 ;;
6126 :H)
6127 #
6128 # CONFIG_HEADER
6129 #
6130 if test x"$ac_file" != x-; then
6131 {
6132 $as_echo "/* $configure_input */" \
6133 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6134 } >"$tmp/config.h" \
6135 || as_fn_error "could not create $ac_file" "$LINENO" 5
6136 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6138 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6139 else
6140 rm -f "$ac_file"
6141 mv "$tmp/config.h" "$ac_file" \
6142 || as_fn_error "could not create $ac_file" "$LINENO" 5
6143 fi
6144 else
6145 $as_echo "/* $configure_input */" \
6146 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6147 || as_fn_error "could not create -" "$LINENO" 5
6148 fi
6149 ;;
6150
6151 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6152 $as_echo "$as_me: executing $ac_file commands" >&6;}
6153 ;;
6154 esac
6155
6156
6157 case $ac_file$ac_mode in
6158 "default":C) case x$CONFIG_HEADERS in
6159 xconfig.h:config.in)
6160 echo > stamp-h ;;
6161 esac
6162 ;;
6163
6164 esac
6165 done # for ac_tag
6166
6167
6168 as_fn_exit 0
6169 _ACEOF
6170 ac_clean_files=$ac_clean_files_save
6171
6172 test $ac_write_fail = 0 ||
6173 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6174
6175
6176 # configure is writing to config.log, and then calls config.status.
6177 # config.status does its own redirection, appending to config.log.
6178 # Unfortunately, on DOS this fails, as config.log is still kept open
6179 # by configure, so config.status won't be able to write to it; its
6180 # output is simply discarded. So we exec the FD to /dev/null,
6181 # effectively closing config.log, so it can be properly (re)opened and
6182 # appended to by config.status. When coming back to configure, we
6183 # need to make the FD available again.
6184 if test "$no_create" != yes; then
6185 ac_cs_success=:
6186 ac_config_status_args=
6187 test "$silent" = yes &&
6188 ac_config_status_args="$ac_config_status_args --quiet"
6189 exec 5>/dev/null
6190 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6191 exec 5>>config.log
6192 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6193 # would make configure fail if this is the last instruction.
6194 $ac_cs_success || as_fn_exit $?
6195 fi
6196 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6198 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6199 fi
6200
GDB Binutils - Deliverables
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