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Add --enable-codesign to gdb's configure
[thirdparty/binutils-gdb.git] / gdb / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
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 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
113
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
182
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202 else
203 as_have_required=no
204 fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207 else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 as_found=false
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211 do
212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225 fi
226 fi
227 done;;
228 esac
229 as_found=false
230 done
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234 fi; }
235 IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
244 BASH_ENV=/dev/null
245 ENV=/dev/null
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252 esac
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257 exit 255
258 fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 else
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
271 fi
272 exit 1
273 fi
274 fi
275 fi
276 SHELL=${CONFIG_SHELL-/bin/sh}
277 export SHELL
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
281
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
285 # as_fn_unset VAR
286 # ---------------
287 # Portably unset VAR.
288 as_fn_unset ()
289 {
290 { eval $1=; unset $1;}
291 }
292 as_unset=as_fn_unset
293
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
297 as_fn_set_status ()
298 {
299 return $1
300 } # as_fn_set_status
301
302 # as_fn_exit STATUS
303 # -----------------
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305 as_fn_exit ()
306 {
307 set +e
308 as_fn_set_status $1
309 exit $1
310 } # as_fn_exit
311
312 # as_fn_mkdir_p
313 # -------------
314 # Create "$as_dir" as a directory, including parents if necessary.
315 as_fn_mkdir_p ()
316 {
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358 } # as_fn_mkdir_p
359
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
364 {
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
372 # implementations.
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378 else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383 fi # as_fn_append
384
385 # as_fn_arith ARG...
386 # ------------------
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395 else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400 fi # as_fn_arith
401
402
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
408 as_fn_error ()
409 {
410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 fi
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417 } # as_fn_error
418
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422 else
423 as_expr=false
424 fi
425
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428 else
429 as_basename=false
430 fi
431
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434 else
435 as_dirname=false
436 fi
437
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 $as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
456
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
479 N
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
498 }
499
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
502 -n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509 *)
510 ECHO_N='-n';;
511 esac
512
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516 else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
519 fi
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
533 fi
534 else
535 as_ln_s='cp -pR'
536 fi
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
539
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542 else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545 fi
546
547 as_test_x='test -x'
548 as_executable_p=as_fn_executable_p
549
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557 test -n "$DJDIR" || exec 7<&0 </dev/null
558 exec 6>&1
559
560 # Name of the host.
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565 #
566 # Initializations.
567 #
568 ac_default_prefix=/usr/local
569 ac_clean_files=
570 ac_config_libobj_dir=.
571 LIBOBJS=
572 cross_compiling=no
573 subdirs=
574 MFLAGS=
575 MAKEFLAGS=
576
577 # Identity of this package.
578 PACKAGE_NAME=
579 PACKAGE_TARNAME=
580 PACKAGE_VERSION=
581 PACKAGE_STRING=
582 PACKAGE_BUGREPORT=
583 PACKAGE_URL=
584
585 ac_unique_file="main.c"
586 # Factoring default headers for most tests.
587 ac_includes_default="\
588 #include <stdio.h>
589 #ifdef HAVE_SYS_TYPES_H
590 # include <sys/types.h>
591 #endif
592 #ifdef HAVE_SYS_STAT_H
593 # include <sys/stat.h>
594 #endif
595 #ifdef STDC_HEADERS
596 # include <stdlib.h>
597 # include <stddef.h>
598 #else
599 # ifdef HAVE_STDLIB_H
600 # include <stdlib.h>
601 # endif
602 #endif
603 #ifdef HAVE_STRING_H
604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605 # include <memory.h>
606 # endif
607 # include <string.h>
608 #endif
609 #ifdef HAVE_STRINGS_H
610 # include <strings.h>
611 #endif
612 #ifdef HAVE_INTTYPES_H
613 # include <inttypes.h>
614 #endif
615 #ifdef HAVE_STDINT_H
616 # include <stdint.h>
617 #endif
618 #ifdef HAVE_UNISTD_H
619 # include <unistd.h>
620 #endif"
621
622 enable_option_checking=no
623 ac_header_list=
624 ac_subst_vars='LTLIBOBJS
625 LIBOBJS
626 GCORE_TRANSFORM_NAME
627 GDB_TRANSFORM_NAME
628 XSLTPROC
629 GDB_NM_FILE
630 LTLIBBABELTRACE
631 LIBBABELTRACE
632 HAVE_LIBBABELTRACE
633 HAVE_NATIVE_GCORE_HOST
634 NAT_GENERATED_FILES
635 XM_CLIBS
636 MH_CFLAGS
637 LOADLIBES
638 NAT_CDEPS
639 NATDEPFILES
640 NAT_FILE
641 target_subdir
642 CONFIG_UNINSTALL
643 CONFIG_INSTALL
644 CONFIG_CLEAN
645 CONFIG_ALL
646 CONFIG_SRCS
647 CONFIG_DEPS
648 CONFIG_OBS
649 PROFILE_CFLAGS
650 ENABLE_CFLAGS
651 SIM_OBS
652 SIM
653 XMKMF
654 GDBTK_SRC_DIR
655 GDBTK_CFLAGS
656 GDBTKLIBS
657 X_LIBS
658 X_LDFLAGS
659 X_CFLAGS
660 TK_XINCLUDES
661 TK_DEPS
662 TK_LIBRARY
663 TK_INCLUDE
664 TK_STUB_LIB_SPEC
665 TK_STUB_LIB_FLAG
666 TK_STUB_LIB_FILE
667 TK_LIB_SPEC
668 TK_LIB_FLAG
669 TK_LIB_FILE
670 TK_SRC_DIR
671 TK_BIN_DIR
672 TK_VERSION
673 TCL_DEPS
674 TCL_LIBRARY
675 TCL_INCLUDE
676 TCL_STUB_LIB_SPEC
677 TCL_STUB_LIB_FLAG
678 TCL_STUB_LIB_FILE
679 TCL_LIB_SPEC
680 TCL_LIB_FLAG
681 TCL_LIB_FILE
682 TCL_SRC_DIR
683 TCL_BIN_DIR
684 TCL_PATCH_LEVEL
685 TCL_VERSION
686 WIN32LDAPP
687 GUI_CFLAGS_X
688 LIBGUI
689 LTLIBLZMA
690 LIBLZMA
691 HAVE_LIBLZMA
692 WIN32LIBS
693 SER_HARDWIRE
694 WERROR_CFLAGS
695 WARN_CFLAGS
696 SYSTEM_GDBINIT
697 TARGET_SYSTEM_ROOT
698 CONFIG_LDFLAGS
699 RDYNAMIC
700 ALLOCA
701 LTLIBIPT
702 LIBIPT
703 HAVE_LIBIPT
704 HAVE_GUILE_FALSE
705 HAVE_GUILE_TRUE
706 GUILE_LIBS
707 GUILE_CPPFLAGS
708 GUILD_TARGET_FLAG
709 GUILD
710 pkg_config_prog_path
711 HAVE_PYTHON_FALSE
712 HAVE_PYTHON_TRUE
713 PYTHON_LIBS
714 PYTHON_CPPFLAGS
715 PYTHON_CFLAGS
716 python_prog_path
717 LTLIBMPFR
718 LIBMPFR
719 HAVE_LIBMPFR
720 LTLIBEXPAT
721 LIBEXPAT
722 HAVE_LIBEXPAT
723 JIT_READER_DIR
724 TARGET_PTR
725 READLINE_TEXI_INCFLAG
726 READLINE_CFLAGS
727 READLINE_DEPS
728 READLINE
729 LTLIBICONV
730 LIBICONV
731 zlibinc
732 zlibdir
733 MIG
734 WINDRES
735 DLLTOOL
736 AR
737 YFLAGS
738 YACC
739 RANLIB
740 LN_S
741 INSTALL_DATA
742 INSTALL_SCRIPT
743 INSTALL_PROGRAM
744 AWK
745 REPORT_BUGS_TEXI
746 REPORT_BUGS_TO
747 PKGVERSION
748 CODESIGN_CERT
749 HAVE_NATIVE_GCORE_TARGET
750 TARGET_OBS
751 subdirs
752 GDB_DATADIR
753 DEBUGDIR
754 MAKEINFO_EXTRA_FLAGS
755 MAKEINFOFLAGS
756 MAKEINFO
757 PACKAGE
758 GNULIB_STDINT_H
759 CATOBJEXT
760 GENCAT
761 INSTOBJEXT
762 DATADIRNAME
763 CATALOGS
764 POSUB
765 GMSGFMT
766 XGETTEXT
767 INCINTL
768 LIBINTL_DEP
769 LIBINTL
770 USE_NLS
771 CCDEPMODE
772 DEPDIR
773 am__leading_dot
774 CXX_DIALECT
775 HAVE_CXX11
776 INSTALL_STRIP_PROGRAM
777 STRIP
778 install_sh
779 target_os
780 target_vendor
781 target_cpu
782 target
783 host_os
784 host_vendor
785 host_cpu
786 host
787 build_os
788 build_vendor
789 build_cpu
790 build
791 EGREP
792 GREP
793 CPP
794 ac_ct_CXX
795 CXXFLAGS
796 CXX
797 OBJEXT
798 EXEEXT
799 ac_ct_CC
800 CPPFLAGS
801 LDFLAGS
802 CFLAGS
803 CC
804 MAINT
805 MAINTAINER_MODE_FALSE
806 MAINTAINER_MODE_TRUE
807 target_alias
808 host_alias
809 build_alias
810 LIBS
811 ECHO_T
812 ECHO_N
813 ECHO_C
814 DEFS
815 mandir
816 localedir
817 libdir
818 psdir
819 pdfdir
820 dvidir
821 htmldir
822 infodir
823 docdir
824 oldincludedir
825 includedir
826 localstatedir
827 sharedstatedir
828 sysconfdir
829 datadir
830 datarootdir
831 libexecdir
832 sbindir
833 bindir
834 program_transform_name
835 prefix
836 exec_prefix
837 PACKAGE_URL
838 PACKAGE_BUGREPORT
839 PACKAGE_STRING
840 PACKAGE_VERSION
841 PACKAGE_TARNAME
842 PACKAGE_NAME
843 PATH_SEPARATOR
844 SHELL'
845 ac_subst_files='nat_makefile_frag'
846 ac_user_opts='
847 enable_option_checking
848 enable_maintainer_mode
849 enable_plugins
850 enable_largefile
851 with_separate_debug_dir
852 with_gdb_datadir
853 with_relocated_sources
854 with_auto_load_dir
855 with_auto_load_safe_path
856 enable_targets
857 enable_64_bit_bfd
858 enable_gdbcli
859 enable_gdbmi
860 enable_tui
861 enable_gdbtk
862 with_libunwind_ia64
863 with_curses
864 enable_profiling
865 enable_codesign
866 with_pkgversion
867 with_bugurl
868 with_system_zlib
869 with_gnu_ld
870 enable_rpath
871 with_libiconv_prefix
872 with_iconv_bin
873 with_system_readline
874 with_jit_reader_dir
875 with_expat
876 with_libexpat_prefix
877 with_mpfr
878 with_libmpfr_prefix
879 with_python
880 with_guile
881 enable_libmcheck
882 with_intel_pt
883 with_libipt_prefix
884 with_included_regex
885 with_sysroot
886 with_system_gdbinit
887 enable_werror
888 enable_build_warnings
889 enable_gdb_build_warnings
890 with_lzma
891 with_liblzma_prefix
892 with_tcl
893 with_tk
894 with_x
895 enable_sim
896 enable_multi_ice
897 enable_gdbserver
898 with_babeltrace
899 with_libbabeltrace_prefix
900 '
901 ac_precious_vars='build_alias
902 host_alias
903 target_alias
904 CC
905 CFLAGS
906 LDFLAGS
907 LIBS
908 CPPFLAGS
909 CXX
910 CXXFLAGS
911 CCC
912 CPP
913 MAKEINFO
914 MAKEINFOFLAGS
915 YACC
916 YFLAGS
917 XMKMF'
918 ac_subdirs_all='testsuite
919 gdbtk
920 multi-ice
921 gdbserver'
922
923 # Initialize some variables set by options.
924 ac_init_help=
925 ac_init_version=false
926 ac_unrecognized_opts=
927 ac_unrecognized_sep=
928 # The variables have the same names as the options, with
929 # dashes changed to underlines.
930 cache_file=/dev/null
931 exec_prefix=NONE
932 no_create=
933 no_recursion=
934 prefix=NONE
935 program_prefix=NONE
936 program_suffix=NONE
937 program_transform_name=s,x,x,
938 silent=
939 site=
940 srcdir=
941 verbose=
942 x_includes=NONE
943 x_libraries=NONE
944
945 # Installation directory options.
946 # These are left unexpanded so users can "make install exec_prefix=/foo"
947 # and all the variables that are supposed to be based on exec_prefix
948 # by default will actually change.
949 # Use braces instead of parens because sh, perl, etc. also accept them.
950 # (The list follows the same order as the GNU Coding Standards.)
951 bindir='${exec_prefix}/bin'
952 sbindir='${exec_prefix}/sbin'
953 libexecdir='${exec_prefix}/libexec'
954 datarootdir='${prefix}/share'
955 datadir='${datarootdir}'
956 sysconfdir='${prefix}/etc'
957 sharedstatedir='${prefix}/com'
958 localstatedir='${prefix}/var'
959 includedir='${prefix}/include'
960 oldincludedir='/usr/include'
961 docdir='${datarootdir}/doc/${PACKAGE}'
962 infodir='${datarootdir}/info'
963 htmldir='${docdir}'
964 dvidir='${docdir}'
965 pdfdir='${docdir}'
966 psdir='${docdir}'
967 libdir='${exec_prefix}/lib'
968 localedir='${datarootdir}/locale'
969 mandir='${datarootdir}/man'
970
971 ac_prev=
972 ac_dashdash=
973 for ac_option
974 do
975 # If the previous option needs an argument, assign it.
976 if test -n "$ac_prev"; then
977 eval $ac_prev=\$ac_option
978 ac_prev=
979 continue
980 fi
981
982 case $ac_option in
983 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
984 *=) ac_optarg= ;;
985 *) ac_optarg=yes ;;
986 esac
987
988 # Accept the important Cygnus configure options, so we can diagnose typos.
989
990 case $ac_dashdash$ac_option in
991 --)
992 ac_dashdash=yes ;;
993
994 -bindir | --bindir | --bindi | --bind | --bin | --bi)
995 ac_prev=bindir ;;
996 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
997 bindir=$ac_optarg ;;
998
999 -build | --build | --buil | --bui | --bu)
1000 ac_prev=build_alias ;;
1001 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1002 build_alias=$ac_optarg ;;
1003
1004 -cache-file | --cache-file | --cache-fil | --cache-fi \
1005 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1006 ac_prev=cache_file ;;
1007 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1008 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1009 cache_file=$ac_optarg ;;
1010
1011 --config-cache | -C)
1012 cache_file=config.cache ;;
1013
1014 -datadir | --datadir | --datadi | --datad)
1015 ac_prev=datadir ;;
1016 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1017 datadir=$ac_optarg ;;
1018
1019 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1020 | --dataroo | --dataro | --datar)
1021 ac_prev=datarootdir ;;
1022 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1023 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1024 datarootdir=$ac_optarg ;;
1025
1026 -disable-* | --disable-*)
1027 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1028 # Reject names that are not valid shell variable names.
1029 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1030 as_fn_error $? "invalid feature name: $ac_useropt"
1031 ac_useropt_orig=$ac_useropt
1032 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1033 case $ac_user_opts in
1034 *"
1035 "enable_$ac_useropt"
1036 "*) ;;
1037 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1038 ac_unrecognized_sep=', ';;
1039 esac
1040 eval enable_$ac_useropt=no ;;
1041
1042 -docdir | --docdir | --docdi | --doc | --do)
1043 ac_prev=docdir ;;
1044 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1045 docdir=$ac_optarg ;;
1046
1047 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1048 ac_prev=dvidir ;;
1049 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1050 dvidir=$ac_optarg ;;
1051
1052 -enable-* | --enable-*)
1053 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1054 # Reject names that are not valid shell variable names.
1055 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1056 as_fn_error $? "invalid feature name: $ac_useropt"
1057 ac_useropt_orig=$ac_useropt
1058 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1059 case $ac_user_opts in
1060 *"
1061 "enable_$ac_useropt"
1062 "*) ;;
1063 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1064 ac_unrecognized_sep=', ';;
1065 esac
1066 eval enable_$ac_useropt=\$ac_optarg ;;
1067
1068 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1069 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1070 | --exec | --exe | --ex)
1071 ac_prev=exec_prefix ;;
1072 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1073 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1074 | --exec=* | --exe=* | --ex=*)
1075 exec_prefix=$ac_optarg ;;
1076
1077 -gas | --gas | --ga | --g)
1078 # Obsolete; use --with-gas.
1079 with_gas=yes ;;
1080
1081 -help | --help | --hel | --he | -h)
1082 ac_init_help=long ;;
1083 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1084 ac_init_help=recursive ;;
1085 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1086 ac_init_help=short ;;
1087
1088 -host | --host | --hos | --ho)
1089 ac_prev=host_alias ;;
1090 -host=* | --host=* | --hos=* | --ho=*)
1091 host_alias=$ac_optarg ;;
1092
1093 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1094 ac_prev=htmldir ;;
1095 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1096 | --ht=*)
1097 htmldir=$ac_optarg ;;
1098
1099 -includedir | --includedir | --includedi | --included | --include \
1100 | --includ | --inclu | --incl | --inc)
1101 ac_prev=includedir ;;
1102 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1103 | --includ=* | --inclu=* | --incl=* | --inc=*)
1104 includedir=$ac_optarg ;;
1105
1106 -infodir | --infodir | --infodi | --infod | --info | --inf)
1107 ac_prev=infodir ;;
1108 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1109 infodir=$ac_optarg ;;
1110
1111 -libdir | --libdir | --libdi | --libd)
1112 ac_prev=libdir ;;
1113 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1114 libdir=$ac_optarg ;;
1115
1116 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1117 | --libexe | --libex | --libe)
1118 ac_prev=libexecdir ;;
1119 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1120 | --libexe=* | --libex=* | --libe=*)
1121 libexecdir=$ac_optarg ;;
1122
1123 -localedir | --localedir | --localedi | --localed | --locale)
1124 ac_prev=localedir ;;
1125 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1126 localedir=$ac_optarg ;;
1127
1128 -localstatedir | --localstatedir | --localstatedi | --localstated \
1129 | --localstate | --localstat | --localsta | --localst | --locals)
1130 ac_prev=localstatedir ;;
1131 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1132 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1133 localstatedir=$ac_optarg ;;
1134
1135 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1136 ac_prev=mandir ;;
1137 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1138 mandir=$ac_optarg ;;
1139
1140 -nfp | --nfp | --nf)
1141 # Obsolete; use --without-fp.
1142 with_fp=no ;;
1143
1144 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1145 | --no-cr | --no-c | -n)
1146 no_create=yes ;;
1147
1148 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1149 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1150 no_recursion=yes ;;
1151
1152 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1153 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1154 | --oldin | --oldi | --old | --ol | --o)
1155 ac_prev=oldincludedir ;;
1156 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1157 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1158 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1159 oldincludedir=$ac_optarg ;;
1160
1161 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1162 ac_prev=prefix ;;
1163 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1164 prefix=$ac_optarg ;;
1165
1166 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1167 | --program-pre | --program-pr | --program-p)
1168 ac_prev=program_prefix ;;
1169 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1170 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1171 program_prefix=$ac_optarg ;;
1172
1173 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1174 | --program-suf | --program-su | --program-s)
1175 ac_prev=program_suffix ;;
1176 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1177 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1178 program_suffix=$ac_optarg ;;
1179
1180 -program-transform-name | --program-transform-name \
1181 | --program-transform-nam | --program-transform-na \
1182 | --program-transform-n | --program-transform- \
1183 | --program-transform | --program-transfor \
1184 | --program-transfo | --program-transf \
1185 | --program-trans | --program-tran \
1186 | --progr-tra | --program-tr | --program-t)
1187 ac_prev=program_transform_name ;;
1188 -program-transform-name=* | --program-transform-name=* \
1189 | --program-transform-nam=* | --program-transform-na=* \
1190 | --program-transform-n=* | --program-transform-=* \
1191 | --program-transform=* | --program-transfor=* \
1192 | --program-transfo=* | --program-transf=* \
1193 | --program-trans=* | --program-tran=* \
1194 | --progr-tra=* | --program-tr=* | --program-t=*)
1195 program_transform_name=$ac_optarg ;;
1196
1197 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1198 ac_prev=pdfdir ;;
1199 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1200 pdfdir=$ac_optarg ;;
1201
1202 -psdir | --psdir | --psdi | --psd | --ps)
1203 ac_prev=psdir ;;
1204 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1205 psdir=$ac_optarg ;;
1206
1207 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1208 | -silent | --silent | --silen | --sile | --sil)
1209 silent=yes ;;
1210
1211 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1212 ac_prev=sbindir ;;
1213 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1214 | --sbi=* | --sb=*)
1215 sbindir=$ac_optarg ;;
1216
1217 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1218 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1219 | --sharedst | --shareds | --shared | --share | --shar \
1220 | --sha | --sh)
1221 ac_prev=sharedstatedir ;;
1222 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1223 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1224 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1225 | --sha=* | --sh=*)
1226 sharedstatedir=$ac_optarg ;;
1227
1228 -site | --site | --sit)
1229 ac_prev=site ;;
1230 -site=* | --site=* | --sit=*)
1231 site=$ac_optarg ;;
1232
1233 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1234 ac_prev=srcdir ;;
1235 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1236 srcdir=$ac_optarg ;;
1237
1238 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1239 | --syscon | --sysco | --sysc | --sys | --sy)
1240 ac_prev=sysconfdir ;;
1241 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1242 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1243 sysconfdir=$ac_optarg ;;
1244
1245 -target | --target | --targe | --targ | --tar | --ta | --t)
1246 ac_prev=target_alias ;;
1247 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1248 target_alias=$ac_optarg ;;
1249
1250 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1251 verbose=yes ;;
1252
1253 -version | --version | --versio | --versi | --vers | -V)
1254 ac_init_version=: ;;
1255
1256 -with-* | --with-*)
1257 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1258 # Reject names that are not valid shell variable names.
1259 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1260 as_fn_error $? "invalid package name: $ac_useropt"
1261 ac_useropt_orig=$ac_useropt
1262 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1263 case $ac_user_opts in
1264 *"
1265 "with_$ac_useropt"
1266 "*) ;;
1267 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1268 ac_unrecognized_sep=', ';;
1269 esac
1270 eval with_$ac_useropt=\$ac_optarg ;;
1271
1272 -without-* | --without-*)
1273 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1274 # Reject names that are not valid shell variable names.
1275 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1276 as_fn_error $? "invalid package name: $ac_useropt"
1277 ac_useropt_orig=$ac_useropt
1278 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1279 case $ac_user_opts in
1280 *"
1281 "with_$ac_useropt"
1282 "*) ;;
1283 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1284 ac_unrecognized_sep=', ';;
1285 esac
1286 eval with_$ac_useropt=no ;;
1287
1288 --x)
1289 # Obsolete; use --with-x.
1290 with_x=yes ;;
1291
1292 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1293 | --x-incl | --x-inc | --x-in | --x-i)
1294 ac_prev=x_includes ;;
1295 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1296 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1297 x_includes=$ac_optarg ;;
1298
1299 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1300 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1301 ac_prev=x_libraries ;;
1302 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1303 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1304 x_libraries=$ac_optarg ;;
1305
1306 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1307 Try \`$0 --help' for more information"
1308 ;;
1309
1310 *=*)
1311 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1312 # Reject names that are not valid shell variable names.
1313 case $ac_envvar in #(
1314 '' | [0-9]* | *[!_$as_cr_alnum]* )
1315 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1316 esac
1317 eval $ac_envvar=\$ac_optarg
1318 export $ac_envvar ;;
1319
1320 *)
1321 # FIXME: should be removed in autoconf 3.0.
1322 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1323 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1324 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1325 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1326 ;;
1327
1328 esac
1329 done
1330
1331 if test -n "$ac_prev"; then
1332 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1333 as_fn_error $? "missing argument to $ac_option"
1334 fi
1335
1336 if test -n "$ac_unrecognized_opts"; then
1337 case $enable_option_checking in
1338 no) ;;
1339 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1340 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1341 esac
1342 fi
1343
1344 # Check all directory arguments for consistency.
1345 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1346 datadir sysconfdir sharedstatedir localstatedir includedir \
1347 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1348 libdir localedir mandir
1349 do
1350 eval ac_val=\$$ac_var
1351 # Remove trailing slashes.
1352 case $ac_val in
1353 */ )
1354 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1355 eval $ac_var=\$ac_val;;
1356 esac
1357 # Be sure to have absolute directory names.
1358 case $ac_val in
1359 [\\/$]* | ?:[\\/]* ) continue;;
1360 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1361 esac
1362 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1363 done
1364
1365 # There might be people who depend on the old broken behavior: `$host'
1366 # used to hold the argument of --host etc.
1367 # FIXME: To remove some day.
1368 build=$build_alias
1369 host=$host_alias
1370 target=$target_alias
1371
1372 # FIXME: To remove some day.
1373 if test "x$host_alias" != x; then
1374 if test "x$build_alias" = x; then
1375 cross_compiling=maybe
1376 elif test "x$build_alias" != "x$host_alias"; then
1377 cross_compiling=yes
1378 fi
1379 fi
1380
1381 ac_tool_prefix=
1382 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1383
1384 test "$silent" = yes && exec 6>/dev/null
1385
1386
1387 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1388 ac_ls_di=`ls -di .` &&
1389 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1390 as_fn_error $? "working directory cannot be determined"
1391 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1392 as_fn_error $? "pwd does not report name of working directory"
1393
1394
1395 # Find the source files, if location was not specified.
1396 if test -z "$srcdir"; then
1397 ac_srcdir_defaulted=yes
1398 # Try the directory containing this script, then the parent directory.
1399 ac_confdir=`$as_dirname -- "$as_myself" ||
1400 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1401 X"$as_myself" : 'X\(//\)[^/]' \| \
1402 X"$as_myself" : 'X\(//\)$' \| \
1403 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1404 $as_echo X"$as_myself" |
1405 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1406 s//\1/
1407 q
1408 }
1409 /^X\(\/\/\)[^/].*/{
1410 s//\1/
1411 q
1412 }
1413 /^X\(\/\/\)$/{
1414 s//\1/
1415 q
1416 }
1417 /^X\(\/\).*/{
1418 s//\1/
1419 q
1420 }
1421 s/.*/./; q'`
1422 srcdir=$ac_confdir
1423 if test ! -r "$srcdir/$ac_unique_file"; then
1424 srcdir=..
1425 fi
1426 else
1427 ac_srcdir_defaulted=no
1428 fi
1429 if test ! -r "$srcdir/$ac_unique_file"; then
1430 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1431 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1432 fi
1433 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1434 ac_abs_confdir=`(
1435 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1436 pwd)`
1437 # When building in place, set srcdir=.
1438 if test "$ac_abs_confdir" = "$ac_pwd"; then
1439 srcdir=.
1440 fi
1441 # Remove unnecessary trailing slashes from srcdir.
1442 # Double slashes in file names in object file debugging info
1443 # mess up M-x gdb in Emacs.
1444 case $srcdir in
1445 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1446 esac
1447 for ac_var in $ac_precious_vars; do
1448 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1449 eval ac_env_${ac_var}_value=\$${ac_var}
1450 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1451 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1452 done
1453
1454 #
1455 # Report the --help message.
1456 #
1457 if test "$ac_init_help" = "long"; then
1458 # Omit some internal or obsolete options to make the list less imposing.
1459 # This message is too long to be a string in the A/UX 3.1 sh.
1460 cat <<_ACEOF
1461 \`configure' configures this package to adapt to many kinds of systems.
1462
1463 Usage: $0 [OPTION]... [VAR=VALUE]...
1464
1465 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1466 VAR=VALUE. See below for descriptions of some of the useful variables.
1467
1468 Defaults for the options are specified in brackets.
1469
1470 Configuration:
1471 -h, --help display this help and exit
1472 --help=short display options specific to this package
1473 --help=recursive display the short help of all the included packages
1474 -V, --version display version information and exit
1475 -q, --quiet, --silent do not print \`checking ...' messages
1476 --cache-file=FILE cache test results in FILE [disabled]
1477 -C, --config-cache alias for \`--cache-file=config.cache'
1478 -n, --no-create do not create output files
1479 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1480
1481 Installation directories:
1482 --prefix=PREFIX install architecture-independent files in PREFIX
1483 [$ac_default_prefix]
1484 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1485 [PREFIX]
1486
1487 By default, \`make install' will install all the files in
1488 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1489 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1490 for instance \`--prefix=\$HOME'.
1491
1492 For better control, use the options below.
1493
1494 Fine tuning of the installation directories:
1495 --bindir=DIR user executables [EPREFIX/bin]
1496 --sbindir=DIR system admin executables [EPREFIX/sbin]
1497 --libexecdir=DIR program executables [EPREFIX/libexec]
1498 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1499 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1500 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1501 --libdir=DIR object code libraries [EPREFIX/lib]
1502 --includedir=DIR C header files [PREFIX/include]
1503 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1504 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1505 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1506 --infodir=DIR info documentation [DATAROOTDIR/info]
1507 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1508 --mandir=DIR man documentation [DATAROOTDIR/man]
1509 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1510 --htmldir=DIR html documentation [DOCDIR]
1511 --dvidir=DIR dvi documentation [DOCDIR]
1512 --pdfdir=DIR pdf documentation [DOCDIR]
1513 --psdir=DIR ps documentation [DOCDIR]
1514 _ACEOF
1515
1516 cat <<\_ACEOF
1517
1518 Program names:
1519 --program-prefix=PREFIX prepend PREFIX to installed program names
1520 --program-suffix=SUFFIX append SUFFIX to installed program names
1521 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1522
1523 X features:
1524 --x-includes=DIR X include files are in DIR
1525 --x-libraries=DIR X library files are in DIR
1526
1527 System types:
1528 --build=BUILD configure for building on BUILD [guessed]
1529 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1530 --target=TARGET configure for building compilers for TARGET [HOST]
1531 _ACEOF
1532 fi
1533
1534 if test -n "$ac_init_help"; then
1535
1536 cat <<\_ACEOF
1537
1538 Optional Features:
1539 --disable-option-checking ignore unrecognized --enable/--with options
1540 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1541 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1542 --enable-maintainer-mode
1543 enable make rules and dependencies not useful (and
1544 sometimes confusing) to the casual installer
1545 --enable-plugins Enable support for plugins
1546 --disable-largefile omit support for large files
1547 --enable-targets=TARGETS
1548 alternative target configurations
1549 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
1550 --disable-gdbcli disable command-line interface (CLI)
1551 --disable-gdbmi disable machine-interface (MI)
1552 --enable-tui enable full-screen terminal user interface (TUI)
1553 --enable-gdbtk enable gdbtk graphical user interface (GUI)
1554 --enable-profiling enable profiling of GDB
1555 --enable-codesign=CERT sign gdb with 'codesign -s CERT'
1556 --disable-rpath do not hardcode runtime library paths
1557 --enable-libmcheck Try linking with -lmcheck if available
1558 --enable-werror treat compile warnings as errors
1559 --enable-build-warnings enable build-time compiler warnings if gcc is used
1560 --enable-gdb-build-warnings
1561 enable GDB specific build-time compiler warnings if
1562 gcc is used
1563 --enable-sim link gdb with simulator
1564 --enable-multi-ice build the multi-ice-gdb-server
1565 --enable-gdbserver automatically build gdbserver (yes/no/auto, default
1566 is auto)
1567
1568 Optional Packages:
1569 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1570 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1571 --with-separate-debug-dir=PATH
1572 look for global separate debug info in this path
1573 [LIBDIR/debug]
1574 --with-gdb-datadir=PATH look for global separate data files in this path
1575 [DATADIR/gdb]
1576 --with-relocated-sources=PATH
1577 automatically relocate this path for source files
1578 --with-auto-load-dir=PATH
1579 directories from which to load auto-loaded scripts
1580 [$debugdir:$datadir/auto-load]
1581 --with-auto-load-safe-path=PATH
1582 directories safe to hold auto-loaded files
1583 [--with-auto-load-dir]
1584 --without-auto-load-safe-path
1585 do not restrict auto-loaded files locations
1586 --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
1587 --with-curses use the curses library instead of the termcap
1588 library
1589 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1590 --with-bugurl=URL Direct users to URL to report a bug
1591 --with-system-zlib use installed libz
1592 --with-gnu-ld assume the C compiler uses GNU ld default=no
1593 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1594 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1595 --with-iconv-bin=PATH specify where to find the iconv program
1596 --with-system-readline use installed readline library
1597 --with-jit-reader-dir=PATH
1598 directory to load the JIT readers from
1599 --with-expat include expat support (auto/yes/no)
1600 --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib
1601 --without-libexpat-prefix don't search for libexpat in includedir and libdir
1602 --with-mpfr include MPFR support (auto/yes/no)
1603 --with-libmpfr-prefix[=DIR] search for libmpfr in DIR/include and DIR/lib
1604 --without-libmpfr-prefix don't search for libmpfr in includedir and libdir
1605 --with-python[=PYTHON] include python support
1606 (auto/yes/no/<python-program>)
1607 --with-guile[=GUILE] include guile support
1608 (auto/yes/no/<guile-version>/<pkg-config-program>)
1609 --with-intel-pt include Intel Processor Trace support (auto/yes/no)
1610 --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib
1611 --without-libipt-prefix don't search for libipt in includedir and libdir
1612 --without-included-regex
1613 don't use included regex; this is the default on
1614 systems with version 2 of the GNU C library (use
1615 with caution on other system)
1616 --with-sysroot[=DIR] search for usr/lib et al within DIR
1617 --with-system-gdbinit=PATH
1618 automatically load a system-wide gdbinit file
1619 --with-lzma support lzma compression (auto/yes/no)
1620 --with-liblzma-prefix[=DIR] search for liblzma in DIR/include and DIR/lib
1621 --without-liblzma-prefix don't search for liblzma in includedir and libdir
1622 --with-tcl directory containing tcl configuration (tclConfig.sh)
1623 --with-tk directory containing tk configuration (tkConfig.sh)
1624 --with-x use the X Window System
1625 --with-babeltrace include babeltrace support (auto/yes/no)
1626 --with-libbabeltrace-prefix[=DIR] search for libbabeltrace in DIR/include and DIR/lib
1627 --without-libbabeltrace-prefix don't search for libbabeltrace in includedir and libdir
1628
1629 Some influential environment variables:
1630 CC C compiler command
1631 CFLAGS C compiler flags
1632 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1633 nonstandard directory <lib dir>
1634 LIBS libraries to pass to the linker, e.g. -l<library>
1635 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1636 you have headers in a nonstandard directory <include dir>
1637 CXX C++ compiler command
1638 CXXFLAGS C++ compiler flags
1639 CPP C preprocessor
1640 MAKEINFO Parent configure detects if it is of sufficient version.
1641 MAKEINFOFLAGS
1642 Parameters for MAKEINFO.
1643 YACC The `Yet Another Compiler Compiler' implementation to use.
1644 Defaults to the first program found out of: `bison -y', `byacc',
1645 `yacc'.
1646 YFLAGS The list of arguments that will be passed by default to $YACC.
1647 This script will default YFLAGS to the empty string to avoid a
1648 default value of `-d' given by some make applications.
1649 XMKMF Path to xmkmf, Makefile generator for X Window System
1650
1651 Use these variables to override the choices made by `configure' or to help
1652 it to find libraries and programs with nonstandard names/locations.
1653
1654 Report bugs to the package provider.
1655 _ACEOF
1656 ac_status=$?
1657 fi
1658
1659 if test "$ac_init_help" = "recursive"; then
1660 # If there are subdirs, report their specific --help.
1661 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1662 test -d "$ac_dir" ||
1663 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1664 continue
1665 ac_builddir=.
1666
1667 case "$ac_dir" in
1668 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1669 *)
1670 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1671 # A ".." for each directory in $ac_dir_suffix.
1672 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1673 case $ac_top_builddir_sub in
1674 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1675 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1676 esac ;;
1677 esac
1678 ac_abs_top_builddir=$ac_pwd
1679 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1680 # for backward compatibility:
1681 ac_top_builddir=$ac_top_build_prefix
1682
1683 case $srcdir in
1684 .) # We are building in place.
1685 ac_srcdir=.
1686 ac_top_srcdir=$ac_top_builddir_sub
1687 ac_abs_top_srcdir=$ac_pwd ;;
1688 [\\/]* | ?:[\\/]* ) # Absolute name.
1689 ac_srcdir=$srcdir$ac_dir_suffix;
1690 ac_top_srcdir=$srcdir
1691 ac_abs_top_srcdir=$srcdir ;;
1692 *) # Relative name.
1693 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1694 ac_top_srcdir=$ac_top_build_prefix$srcdir
1695 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1696 esac
1697 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1698
1699 cd "$ac_dir" || { ac_status=$?; continue; }
1700 # Check for guested configure.
1701 if test -f "$ac_srcdir/configure.gnu"; then
1702 echo &&
1703 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1704 elif test -f "$ac_srcdir/configure"; then
1705 echo &&
1706 $SHELL "$ac_srcdir/configure" --help=recursive
1707 else
1708 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1709 fi || ac_status=$?
1710 cd "$ac_pwd" || { ac_status=$?; break; }
1711 done
1712 fi
1713
1714 test -n "$ac_init_help" && exit $ac_status
1715 if $ac_init_version; then
1716 cat <<\_ACEOF
1717 configure
1718 generated by GNU Autoconf 2.69
1719
1720 Copyright (C) 2012 Free Software Foundation, Inc.
1721 This configure script is free software; the Free Software Foundation
1722 gives unlimited permission to copy, distribute and modify it.
1723 _ACEOF
1724 exit
1725 fi
1726
1727 ## ------------------------ ##
1728 ## Autoconf initialization. ##
1729 ## ------------------------ ##
1730
1731 # ac_fn_c_try_compile LINENO
1732 # --------------------------
1733 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1734 ac_fn_c_try_compile ()
1735 {
1736 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1737 rm -f conftest.$ac_objext
1738 if { { ac_try="$ac_compile"
1739 case "(($ac_try" in
1740 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1741 *) ac_try_echo=$ac_try;;
1742 esac
1743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1744 $as_echo "$ac_try_echo"; } >&5
1745 (eval "$ac_compile") 2>conftest.err
1746 ac_status=$?
1747 if test -s conftest.err; then
1748 grep -v '^ *+' conftest.err >conftest.er1
1749 cat conftest.er1 >&5
1750 mv -f conftest.er1 conftest.err
1751 fi
1752 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1753 test $ac_status = 0; } && {
1754 test -z "$ac_c_werror_flag" ||
1755 test ! -s conftest.err
1756 } && test -s conftest.$ac_objext; then :
1757 ac_retval=0
1758 else
1759 $as_echo "$as_me: failed program was:" >&5
1760 sed 's/^/| /' conftest.$ac_ext >&5
1761
1762 ac_retval=1
1763 fi
1764 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1765 as_fn_set_status $ac_retval
1766
1767 } # ac_fn_c_try_compile
1768
1769 # ac_fn_cxx_try_compile LINENO
1770 # ----------------------------
1771 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1772 ac_fn_cxx_try_compile ()
1773 {
1774 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1775 rm -f conftest.$ac_objext
1776 if { { ac_try="$ac_compile"
1777 case "(($ac_try" in
1778 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1779 *) ac_try_echo=$ac_try;;
1780 esac
1781 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1782 $as_echo "$ac_try_echo"; } >&5
1783 (eval "$ac_compile") 2>conftest.err
1784 ac_status=$?
1785 if test -s conftest.err; then
1786 grep -v '^ *+' conftest.err >conftest.er1
1787 cat conftest.er1 >&5
1788 mv -f conftest.er1 conftest.err
1789 fi
1790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1791 test $ac_status = 0; } && {
1792 test -z "$ac_cxx_werror_flag" ||
1793 test ! -s conftest.err
1794 } && test -s conftest.$ac_objext; then :
1795 ac_retval=0
1796 else
1797 $as_echo "$as_me: failed program was:" >&5
1798 sed 's/^/| /' conftest.$ac_ext >&5
1799
1800 ac_retval=1
1801 fi
1802 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1803 as_fn_set_status $ac_retval
1804
1805 } # ac_fn_cxx_try_compile
1806
1807 # ac_fn_c_try_cpp LINENO
1808 # ----------------------
1809 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1810 ac_fn_c_try_cpp ()
1811 {
1812 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1813 if { { ac_try="$ac_cpp conftest.$ac_ext"
1814 case "(($ac_try" in
1815 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1816 *) ac_try_echo=$ac_try;;
1817 esac
1818 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1819 $as_echo "$ac_try_echo"; } >&5
1820 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1821 ac_status=$?
1822 if test -s conftest.err; then
1823 grep -v '^ *+' conftest.err >conftest.er1
1824 cat conftest.er1 >&5
1825 mv -f conftest.er1 conftest.err
1826 fi
1827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1828 test $ac_status = 0; } > conftest.i && {
1829 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1830 test ! -s conftest.err
1831 }; then :
1832 ac_retval=0
1833 else
1834 $as_echo "$as_me: failed program was:" >&5
1835 sed 's/^/| /' conftest.$ac_ext >&5
1836
1837 ac_retval=1
1838 fi
1839 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1840 as_fn_set_status $ac_retval
1841
1842 } # ac_fn_c_try_cpp
1843
1844 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1845 # -------------------------------------------------------
1846 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1847 # the include files in INCLUDES and setting the cache variable VAR
1848 # accordingly.
1849 ac_fn_c_check_header_mongrel ()
1850 {
1851 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1852 if eval \${$3+:} false; then :
1853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1854 $as_echo_n "checking for $2... " >&6; }
1855 if eval \${$3+:} false; then :
1856 $as_echo_n "(cached) " >&6
1857 fi
1858 eval ac_res=\$$3
1859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1860 $as_echo "$ac_res" >&6; }
1861 else
1862 # Is the header compilable?
1863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1864 $as_echo_n "checking $2 usability... " >&6; }
1865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1866 /* end confdefs.h. */
1867 $4
1868 #include <$2>
1869 _ACEOF
1870 if ac_fn_c_try_compile "$LINENO"; then :
1871 ac_header_compiler=yes
1872 else
1873 ac_header_compiler=no
1874 fi
1875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1877 $as_echo "$ac_header_compiler" >&6; }
1878
1879 # Is the header present?
1880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1881 $as_echo_n "checking $2 presence... " >&6; }
1882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1883 /* end confdefs.h. */
1884 #include <$2>
1885 _ACEOF
1886 if ac_fn_c_try_cpp "$LINENO"; then :
1887 ac_header_preproc=yes
1888 else
1889 ac_header_preproc=no
1890 fi
1891 rm -f conftest.err conftest.i conftest.$ac_ext
1892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1893 $as_echo "$ac_header_preproc" >&6; }
1894
1895 # So? What about this header?
1896 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1897 yes:no: )
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1899 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1901 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1902 ;;
1903 no:yes:* )
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1905 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1907 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1909 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1911 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1913 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1914 ;;
1915 esac
1916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1917 $as_echo_n "checking for $2... " >&6; }
1918 if eval \${$3+:} false; then :
1919 $as_echo_n "(cached) " >&6
1920 else
1921 eval "$3=\$ac_header_compiler"
1922 fi
1923 eval ac_res=\$$3
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1925 $as_echo "$ac_res" >&6; }
1926 fi
1927 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1928
1929 } # ac_fn_c_check_header_mongrel
1930
1931 # ac_fn_c_try_run LINENO
1932 # ----------------------
1933 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1934 # that executables *can* be run.
1935 ac_fn_c_try_run ()
1936 {
1937 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1938 if { { ac_try="$ac_link"
1939 case "(($ac_try" in
1940 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1941 *) ac_try_echo=$ac_try;;
1942 esac
1943 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1944 $as_echo "$ac_try_echo"; } >&5
1945 (eval "$ac_link") 2>&5
1946 ac_status=$?
1947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1948 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1949 { { case "(($ac_try" in
1950 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1951 *) ac_try_echo=$ac_try;;
1952 esac
1953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1954 $as_echo "$ac_try_echo"; } >&5
1955 (eval "$ac_try") 2>&5
1956 ac_status=$?
1957 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1958 test $ac_status = 0; }; }; then :
1959 ac_retval=0
1960 else
1961 $as_echo "$as_me: program exited with status $ac_status" >&5
1962 $as_echo "$as_me: failed program was:" >&5
1963 sed 's/^/| /' conftest.$ac_ext >&5
1964
1965 ac_retval=$ac_status
1966 fi
1967 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1968 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1969 as_fn_set_status $ac_retval
1970
1971 } # ac_fn_c_try_run
1972
1973 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1974 # -------------------------------------------------------
1975 # Tests whether HEADER exists and can be compiled using the include files in
1976 # INCLUDES, setting the cache variable VAR accordingly.
1977 ac_fn_c_check_header_compile ()
1978 {
1979 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1981 $as_echo_n "checking for $2... " >&6; }
1982 if eval \${$3+:} false; then :
1983 $as_echo_n "(cached) " >&6
1984 else
1985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1986 /* end confdefs.h. */
1987 $4
1988 #include <$2>
1989 _ACEOF
1990 if ac_fn_c_try_compile "$LINENO"; then :
1991 eval "$3=yes"
1992 else
1993 eval "$3=no"
1994 fi
1995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1996 fi
1997 eval ac_res=\$$3
1998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1999 $as_echo "$ac_res" >&6; }
2000 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2001
2002 } # ac_fn_c_check_header_compile
2003
2004 # ac_fn_c_try_link LINENO
2005 # -----------------------
2006 # Try to link conftest.$ac_ext, and return whether this succeeded.
2007 ac_fn_c_try_link ()
2008 {
2009 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2010 rm -f conftest.$ac_objext conftest$ac_exeext
2011 if { { ac_try="$ac_link"
2012 case "(($ac_try" in
2013 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2014 *) ac_try_echo=$ac_try;;
2015 esac
2016 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2017 $as_echo "$ac_try_echo"; } >&5
2018 (eval "$ac_link") 2>conftest.err
2019 ac_status=$?
2020 if test -s conftest.err; then
2021 grep -v '^ *+' conftest.err >conftest.er1
2022 cat conftest.er1 >&5
2023 mv -f conftest.er1 conftest.err
2024 fi
2025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2026 test $ac_status = 0; } && {
2027 test -z "$ac_c_werror_flag" ||
2028 test ! -s conftest.err
2029 } && test -s conftest$ac_exeext && {
2030 test "$cross_compiling" = yes ||
2031 test -x conftest$ac_exeext
2032 }; then :
2033 ac_retval=0
2034 else
2035 $as_echo "$as_me: failed program was:" >&5
2036 sed 's/^/| /' conftest.$ac_ext >&5
2037
2038 ac_retval=1
2039 fi
2040 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2041 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2042 # interfere with the next link command; also delete a directory that is
2043 # left behind by Apple's compiler. We do this before executing the actions.
2044 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2045 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2046 as_fn_set_status $ac_retval
2047
2048 } # ac_fn_c_try_link
2049
2050 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2051 # --------------------------------------------
2052 # Tries to find the compile-time value of EXPR in a program that includes
2053 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2054 # computed
2055 ac_fn_c_compute_int ()
2056 {
2057 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2058 if test "$cross_compiling" = yes; then
2059 # Depending upon the size, compute the lo and hi bounds.
2060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2061 /* end confdefs.h. */
2062 $4
2063 int
2064 main ()
2065 {
2066 static int test_array [1 - 2 * !(($2) >= 0)];
2067 test_array [0] = 0;
2068 return test_array [0];
2069
2070 ;
2071 return 0;
2072 }
2073 _ACEOF
2074 if ac_fn_c_try_compile "$LINENO"; then :
2075 ac_lo=0 ac_mid=0
2076 while :; do
2077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2078 /* end confdefs.h. */
2079 $4
2080 int
2081 main ()
2082 {
2083 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2084 test_array [0] = 0;
2085 return test_array [0];
2086
2087 ;
2088 return 0;
2089 }
2090 _ACEOF
2091 if ac_fn_c_try_compile "$LINENO"; then :
2092 ac_hi=$ac_mid; break
2093 else
2094 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2095 if test $ac_lo -le $ac_mid; then
2096 ac_lo= ac_hi=
2097 break
2098 fi
2099 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2100 fi
2101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2102 done
2103 else
2104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2105 /* end confdefs.h. */
2106 $4
2107 int
2108 main ()
2109 {
2110 static int test_array [1 - 2 * !(($2) < 0)];
2111 test_array [0] = 0;
2112 return test_array [0];
2113
2114 ;
2115 return 0;
2116 }
2117 _ACEOF
2118 if ac_fn_c_try_compile "$LINENO"; then :
2119 ac_hi=-1 ac_mid=-1
2120 while :; do
2121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2122 /* end confdefs.h. */
2123 $4
2124 int
2125 main ()
2126 {
2127 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2128 test_array [0] = 0;
2129 return test_array [0];
2130
2131 ;
2132 return 0;
2133 }
2134 _ACEOF
2135 if ac_fn_c_try_compile "$LINENO"; then :
2136 ac_lo=$ac_mid; break
2137 else
2138 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2139 if test $ac_mid -le $ac_hi; then
2140 ac_lo= ac_hi=
2141 break
2142 fi
2143 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2144 fi
2145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146 done
2147 else
2148 ac_lo= ac_hi=
2149 fi
2150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2151 fi
2152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2153 # Binary search between lo and hi bounds.
2154 while test "x$ac_lo" != "x$ac_hi"; do
2155 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2157 /* end confdefs.h. */
2158 $4
2159 int
2160 main ()
2161 {
2162 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2163 test_array [0] = 0;
2164 return test_array [0];
2165
2166 ;
2167 return 0;
2168 }
2169 _ACEOF
2170 if ac_fn_c_try_compile "$LINENO"; then :
2171 ac_hi=$ac_mid
2172 else
2173 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2174 fi
2175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2176 done
2177 case $ac_lo in #((
2178 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2179 '') ac_retval=1 ;;
2180 esac
2181 else
2182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2183 /* end confdefs.h. */
2184 $4
2185 static long int longval () { return $2; }
2186 static unsigned long int ulongval () { return $2; }
2187 #include <stdio.h>
2188 #include <stdlib.h>
2189 int
2190 main ()
2191 {
2192
2193 FILE *f = fopen ("conftest.val", "w");
2194 if (! f)
2195 return 1;
2196 if (($2) < 0)
2197 {
2198 long int i = longval ();
2199 if (i != ($2))
2200 return 1;
2201 fprintf (f, "%ld", i);
2202 }
2203 else
2204 {
2205 unsigned long int i = ulongval ();
2206 if (i != ($2))
2207 return 1;
2208 fprintf (f, "%lu", i);
2209 }
2210 /* Do not output a trailing newline, as this causes \r\n confusion
2211 on some platforms. */
2212 return ferror (f) || fclose (f) != 0;
2213
2214 ;
2215 return 0;
2216 }
2217 _ACEOF
2218 if ac_fn_c_try_run "$LINENO"; then :
2219 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2220 else
2221 ac_retval=1
2222 fi
2223 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2224 conftest.$ac_objext conftest.beam conftest.$ac_ext
2225 rm -f conftest.val
2226
2227 fi
2228 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2229 as_fn_set_status $ac_retval
2230
2231 } # ac_fn_c_compute_int
2232
2233 # ac_fn_c_check_func LINENO FUNC VAR
2234 # ----------------------------------
2235 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2236 ac_fn_c_check_func ()
2237 {
2238 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2240 $as_echo_n "checking for $2... " >&6; }
2241 if eval \${$3+:} false; then :
2242 $as_echo_n "(cached) " >&6
2243 else
2244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2245 /* end confdefs.h. */
2246 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2247 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2248 #define $2 innocuous_$2
2249
2250 /* System header to define __stub macros and hopefully few prototypes,
2251 which can conflict with char $2 (); below.
2252 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2253 <limits.h> exists even on freestanding compilers. */
2254
2255 #ifdef __STDC__
2256 # include <limits.h>
2257 #else
2258 # include <assert.h>
2259 #endif
2260
2261 #undef $2
2262
2263 /* Override any GCC internal prototype to avoid an error.
2264 Use char because int might match the return type of a GCC
2265 builtin and then its argument prototype would still apply. */
2266 #ifdef __cplusplus
2267 extern "C"
2268 #endif
2269 char $2 ();
2270 /* The GNU C library defines this for functions which it implements
2271 to always fail with ENOSYS. Some functions are actually named
2272 something starting with __ and the normal name is an alias. */
2273 #if defined __stub_$2 || defined __stub___$2
2274 choke me
2275 #endif
2276
2277 int
2278 main ()
2279 {
2280 return $2 ();
2281 ;
2282 return 0;
2283 }
2284 _ACEOF
2285 if ac_fn_c_try_link "$LINENO"; then :
2286 eval "$3=yes"
2287 else
2288 eval "$3=no"
2289 fi
2290 rm -f core conftest.err conftest.$ac_objext \
2291 conftest$ac_exeext conftest.$ac_ext
2292 fi
2293 eval ac_res=\$$3
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2295 $as_echo "$ac_res" >&6; }
2296 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2297
2298 } # ac_fn_c_check_func
2299
2300 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2301 # ----------------------------------------------------
2302 # Tries to find if the field MEMBER exists in type AGGR, after including
2303 # INCLUDES, setting cache variable VAR accordingly.
2304 ac_fn_c_check_member ()
2305 {
2306 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2308 $as_echo_n "checking for $2.$3... " >&6; }
2309 if eval \${$4+:} false; then :
2310 $as_echo_n "(cached) " >&6
2311 else
2312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2313 /* end confdefs.h. */
2314 $5
2315 int
2316 main ()
2317 {
2318 static $2 ac_aggr;
2319 if (ac_aggr.$3)
2320 return 0;
2321 ;
2322 return 0;
2323 }
2324 _ACEOF
2325 if ac_fn_c_try_compile "$LINENO"; then :
2326 eval "$4=yes"
2327 else
2328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2329 /* end confdefs.h. */
2330 $5
2331 int
2332 main ()
2333 {
2334 static $2 ac_aggr;
2335 if (sizeof ac_aggr.$3)
2336 return 0;
2337 ;
2338 return 0;
2339 }
2340 _ACEOF
2341 if ac_fn_c_try_compile "$LINENO"; then :
2342 eval "$4=yes"
2343 else
2344 eval "$4=no"
2345 fi
2346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2347 fi
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 fi
2350 eval ac_res=\$$4
2351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2352 $as_echo "$ac_res" >&6; }
2353 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2354
2355 } # ac_fn_c_check_member
2356
2357 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2358 # -------------------------------------------
2359 # Tests whether TYPE exists after having included INCLUDES, setting cache
2360 # variable VAR accordingly.
2361 ac_fn_c_check_type ()
2362 {
2363 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2365 $as_echo_n "checking for $2... " >&6; }
2366 if eval \${$3+:} false; then :
2367 $as_echo_n "(cached) " >&6
2368 else
2369 eval "$3=no"
2370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2371 /* end confdefs.h. */
2372 $4
2373 int
2374 main ()
2375 {
2376 if (sizeof ($2))
2377 return 0;
2378 ;
2379 return 0;
2380 }
2381 _ACEOF
2382 if ac_fn_c_try_compile "$LINENO"; then :
2383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2384 /* end confdefs.h. */
2385 $4
2386 int
2387 main ()
2388 {
2389 if (sizeof (($2)))
2390 return 0;
2391 ;
2392 return 0;
2393 }
2394 _ACEOF
2395 if ac_fn_c_try_compile "$LINENO"; then :
2396
2397 else
2398 eval "$3=yes"
2399 fi
2400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2401 fi
2402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2403 fi
2404 eval ac_res=\$$3
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2406 $as_echo "$ac_res" >&6; }
2407 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2408
2409 } # ac_fn_c_check_type
2410
2411 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2412 # ---------------------------------------------
2413 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2414 # accordingly.
2415 ac_fn_c_check_decl ()
2416 {
2417 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2418 as_decl_name=`echo $2|sed 's/ *(.*//'`
2419 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2421 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2422 if eval \${$3+:} false; then :
2423 $as_echo_n "(cached) " >&6
2424 else
2425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2426 /* end confdefs.h. */
2427 $4
2428 int
2429 main ()
2430 {
2431 #ifndef $as_decl_name
2432 #ifdef __cplusplus
2433 (void) $as_decl_use;
2434 #else
2435 (void) $as_decl_name;
2436 #endif
2437 #endif
2438
2439 ;
2440 return 0;
2441 }
2442 _ACEOF
2443 if ac_fn_c_try_compile "$LINENO"; then :
2444 eval "$3=yes"
2445 else
2446 eval "$3=no"
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449 fi
2450 eval ac_res=\$$3
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2452 $as_echo "$ac_res" >&6; }
2453 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2454
2455 } # ac_fn_c_check_decl
2456 cat >config.log <<_ACEOF
2457 This file contains any messages produced by compilers while
2458 running configure, to aid debugging if configure makes a mistake.
2459
2460 It was created by $as_me, which was
2461 generated by GNU Autoconf 2.69. Invocation command line was
2462
2463 $ $0 $@
2464
2465 _ACEOF
2466 exec 5>>config.log
2467 {
2468 cat <<_ASUNAME
2469 ## --------- ##
2470 ## Platform. ##
2471 ## --------- ##
2472
2473 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2474 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2475 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2476 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2477 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2478
2479 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2480 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2481
2482 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2483 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2484 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2485 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2486 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2487 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2488 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2489
2490 _ASUNAME
2491
2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2493 for as_dir in $PATH
2494 do
2495 IFS=$as_save_IFS
2496 test -z "$as_dir" && as_dir=.
2497 $as_echo "PATH: $as_dir"
2498 done
2499 IFS=$as_save_IFS
2500
2501 } >&5
2502
2503 cat >&5 <<_ACEOF
2504
2505
2506 ## ----------- ##
2507 ## Core tests. ##
2508 ## ----------- ##
2509
2510 _ACEOF
2511
2512
2513 # Keep a trace of the command line.
2514 # Strip out --no-create and --no-recursion so they do not pile up.
2515 # Strip out --silent because we don't want to record it for future runs.
2516 # Also quote any args containing shell meta-characters.
2517 # Make two passes to allow for proper duplicate-argument suppression.
2518 ac_configure_args=
2519 ac_configure_args0=
2520 ac_configure_args1=
2521 ac_must_keep_next=false
2522 for ac_pass in 1 2
2523 do
2524 for ac_arg
2525 do
2526 case $ac_arg in
2527 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2528 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2529 | -silent | --silent | --silen | --sile | --sil)
2530 continue ;;
2531 *\'*)
2532 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2533 esac
2534 case $ac_pass in
2535 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2536 2)
2537 as_fn_append ac_configure_args1 " '$ac_arg'"
2538 if test $ac_must_keep_next = true; then
2539 ac_must_keep_next=false # Got value, back to normal.
2540 else
2541 case $ac_arg in
2542 *=* | --config-cache | -C | -disable-* | --disable-* \
2543 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2544 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2545 | -with-* | --with-* | -without-* | --without-* | --x)
2546 case "$ac_configure_args0 " in
2547 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2548 esac
2549 ;;
2550 -* ) ac_must_keep_next=true ;;
2551 esac
2552 fi
2553 as_fn_append ac_configure_args " '$ac_arg'"
2554 ;;
2555 esac
2556 done
2557 done
2558 { ac_configure_args0=; unset ac_configure_args0;}
2559 { ac_configure_args1=; unset ac_configure_args1;}
2560
2561 # When interrupted or exit'd, cleanup temporary files, and complete
2562 # config.log. We remove comments because anyway the quotes in there
2563 # would cause problems or look ugly.
2564 # WARNING: Use '\'' to represent an apostrophe within the trap.
2565 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2566 trap 'exit_status=$?
2567 # Save into config.log some information that might help in debugging.
2568 {
2569 echo
2570
2571 $as_echo "## ---------------- ##
2572 ## Cache variables. ##
2573 ## ---------------- ##"
2574 echo
2575 # The following way of writing the cache mishandles newlines in values,
2576 (
2577 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2578 eval ac_val=\$$ac_var
2579 case $ac_val in #(
2580 *${as_nl}*)
2581 case $ac_var in #(
2582 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2583 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2584 esac
2585 case $ac_var in #(
2586 _ | IFS | as_nl) ;; #(
2587 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2588 *) { eval $ac_var=; unset $ac_var;} ;;
2589 esac ;;
2590 esac
2591 done
2592 (set) 2>&1 |
2593 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2594 *${as_nl}ac_space=\ *)
2595 sed -n \
2596 "s/'\''/'\''\\\\'\'''\''/g;
2597 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2598 ;; #(
2599 *)
2600 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2601 ;;
2602 esac |
2603 sort
2604 )
2605 echo
2606
2607 $as_echo "## ----------------- ##
2608 ## Output variables. ##
2609 ## ----------------- ##"
2610 echo
2611 for ac_var in $ac_subst_vars
2612 do
2613 eval ac_val=\$$ac_var
2614 case $ac_val in
2615 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2616 esac
2617 $as_echo "$ac_var='\''$ac_val'\''"
2618 done | sort
2619 echo
2620
2621 if test -n "$ac_subst_files"; then
2622 $as_echo "## ------------------- ##
2623 ## File substitutions. ##
2624 ## ------------------- ##"
2625 echo
2626 for ac_var in $ac_subst_files
2627 do
2628 eval ac_val=\$$ac_var
2629 case $ac_val in
2630 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2631 esac
2632 $as_echo "$ac_var='\''$ac_val'\''"
2633 done | sort
2634 echo
2635 fi
2636
2637 if test -s confdefs.h; then
2638 $as_echo "## ----------- ##
2639 ## confdefs.h. ##
2640 ## ----------- ##"
2641 echo
2642 cat confdefs.h
2643 echo
2644 fi
2645 test "$ac_signal" != 0 &&
2646 $as_echo "$as_me: caught signal $ac_signal"
2647 $as_echo "$as_me: exit $exit_status"
2648 } >&5
2649 rm -f core *.core core.conftest.* &&
2650 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2651 exit $exit_status
2652 ' 0
2653 for ac_signal in 1 2 13 15; do
2654 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2655 done
2656 ac_signal=0
2657
2658 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2659 rm -f -r conftest* confdefs.h
2660
2661 $as_echo "/* confdefs.h */" > confdefs.h
2662
2663 # Predefined preprocessor variables.
2664
2665 cat >>confdefs.h <<_ACEOF
2666 #define PACKAGE_NAME "$PACKAGE_NAME"
2667 _ACEOF
2668
2669 cat >>confdefs.h <<_ACEOF
2670 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2671 _ACEOF
2672
2673 cat >>confdefs.h <<_ACEOF
2674 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2675 _ACEOF
2676
2677 cat >>confdefs.h <<_ACEOF
2678 #define PACKAGE_STRING "$PACKAGE_STRING"
2679 _ACEOF
2680
2681 cat >>confdefs.h <<_ACEOF
2682 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2683 _ACEOF
2684
2685 cat >>confdefs.h <<_ACEOF
2686 #define PACKAGE_URL "$PACKAGE_URL"
2687 _ACEOF
2688
2689
2690 # Let the site file select an alternate cache file if it wants to.
2691 # Prefer an explicitly selected file to automatically selected ones.
2692 ac_site_file1=NONE
2693 ac_site_file2=NONE
2694 if test -n "$CONFIG_SITE"; then
2695 # We do not want a PATH search for config.site.
2696 case $CONFIG_SITE in #((
2697 -*) ac_site_file1=./$CONFIG_SITE;;
2698 */*) ac_site_file1=$CONFIG_SITE;;
2699 *) ac_site_file1=./$CONFIG_SITE;;
2700 esac
2701 elif test "x$prefix" != xNONE; then
2702 ac_site_file1=$prefix/share/config.site
2703 ac_site_file2=$prefix/etc/config.site
2704 else
2705 ac_site_file1=$ac_default_prefix/share/config.site
2706 ac_site_file2=$ac_default_prefix/etc/config.site
2707 fi
2708 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2709 do
2710 test "x$ac_site_file" = xNONE && continue
2711 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2713 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2714 sed 's/^/| /' "$ac_site_file" >&5
2715 . "$ac_site_file" \
2716 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2718 as_fn_error $? "failed to load site script $ac_site_file
2719 See \`config.log' for more details" "$LINENO" 5; }
2720 fi
2721 done
2722
2723 if test -r "$cache_file"; then
2724 # Some versions of bash will fail to source /dev/null (special files
2725 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2726 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2728 $as_echo "$as_me: loading cache $cache_file" >&6;}
2729 case $cache_file in
2730 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2731 *) . "./$cache_file";;
2732 esac
2733 fi
2734 else
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2736 $as_echo "$as_me: creating cache $cache_file" >&6;}
2737 >$cache_file
2738 fi
2739
2740 as_fn_append ac_header_list " stdlib.h"
2741 as_fn_append ac_header_list " unistd.h"
2742 as_fn_append ac_header_list " sys/param.h"
2743 # Check that the precious variables saved in the cache have kept the same
2744 # value.
2745 ac_cache_corrupted=false
2746 for ac_var in $ac_precious_vars; do
2747 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2748 eval ac_new_set=\$ac_env_${ac_var}_set
2749 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2750 eval ac_new_val=\$ac_env_${ac_var}_value
2751 case $ac_old_set,$ac_new_set in
2752 set,)
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2754 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2755 ac_cache_corrupted=: ;;
2756 ,set)
2757 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2758 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2759 ac_cache_corrupted=: ;;
2760 ,);;
2761 *)
2762 if test "x$ac_old_val" != "x$ac_new_val"; then
2763 # differences in whitespace do not lead to failure.
2764 ac_old_val_w=`echo x $ac_old_val`
2765 ac_new_val_w=`echo x $ac_new_val`
2766 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2768 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2769 ac_cache_corrupted=:
2770 else
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2772 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2773 eval $ac_var=\$ac_old_val
2774 fi
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2776 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2778 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2779 fi;;
2780 esac
2781 # Pass precious variables to config.status.
2782 if test "$ac_new_set" = set; then
2783 case $ac_new_val in
2784 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2785 *) ac_arg=$ac_var=$ac_new_val ;;
2786 esac
2787 case " $ac_configure_args " in
2788 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2789 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2790 esac
2791 fi
2792 done
2793 if $ac_cache_corrupted; then
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2795 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2796 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2797 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2798 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2799 fi
2800 ## -------------------- ##
2801 ## Main body of script. ##
2802 ## -------------------- ##
2803
2804 ac_ext=c
2805 ac_cpp='$CPP $CPPFLAGS'
2806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2809
2810
2811
2812
2813
2814 ac_config_headers="$ac_config_headers config.h:config.in"
2815
2816
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2818 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2819 # Check whether --enable-maintainer-mode was given.
2820 if test "${enable_maintainer_mode+set}" = set; then :
2821 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2822 else
2823 USE_MAINTAINER_MODE=no
2824 fi
2825
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2827 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2828 if test $USE_MAINTAINER_MODE = yes; then
2829 MAINTAINER_MODE_TRUE=
2830 MAINTAINER_MODE_FALSE='#'
2831 else
2832 MAINTAINER_MODE_TRUE='#'
2833 MAINTAINER_MODE_FALSE=
2834 fi
2835
2836 MAINT=$MAINTAINER_MODE_TRUE
2837
2838
2839
2840 # Set the 'development' global.
2841 . $srcdir/../bfd/development.sh
2842
2843 ac_ext=c
2844 ac_cpp='$CPP $CPPFLAGS'
2845 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2846 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2847 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2848 if test -n "$ac_tool_prefix"; then
2849 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2850 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if ${ac_cv_prog_CC+:} false; then :
2854 $as_echo_n "(cached) " >&6
2855 else
2856 if test -n "$CC"; then
2857 ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860 for as_dir in $PATH
2861 do
2862 IFS=$as_save_IFS
2863 test -z "$as_dir" && as_dir=.
2864 for ac_exec_ext in '' $ac_executable_extensions; do
2865 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2866 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2867 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2868 break 2
2869 fi
2870 done
2871 done
2872 IFS=$as_save_IFS
2873
2874 fi
2875 fi
2876 CC=$ac_cv_prog_CC
2877 if test -n "$CC"; then
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2879 $as_echo "$CC" >&6; }
2880 else
2881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2882 $as_echo "no" >&6; }
2883 fi
2884
2885
2886 fi
2887 if test -z "$ac_cv_prog_CC"; then
2888 ac_ct_CC=$CC
2889 # Extract the first word of "gcc", so it can be a program name with args.
2890 set dummy gcc; ac_word=$2
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2892 $as_echo_n "checking for $ac_word... " >&6; }
2893 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2894 $as_echo_n "(cached) " >&6
2895 else
2896 if test -n "$ac_ct_CC"; then
2897 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2898 else
2899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2900 for as_dir in $PATH
2901 do
2902 IFS=$as_save_IFS
2903 test -z "$as_dir" && as_dir=.
2904 for ac_exec_ext in '' $ac_executable_extensions; do
2905 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2906 ac_cv_prog_ac_ct_CC="gcc"
2907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2908 break 2
2909 fi
2910 done
2911 done
2912 IFS=$as_save_IFS
2913
2914 fi
2915 fi
2916 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2917 if test -n "$ac_ct_CC"; then
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2919 $as_echo "$ac_ct_CC" >&6; }
2920 else
2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2922 $as_echo "no" >&6; }
2923 fi
2924
2925 if test "x$ac_ct_CC" = x; then
2926 CC=""
2927 else
2928 case $cross_compiling:$ac_tool_warned in
2929 yes:)
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2932 ac_tool_warned=yes ;;
2933 esac
2934 CC=$ac_ct_CC
2935 fi
2936 else
2937 CC="$ac_cv_prog_CC"
2938 fi
2939
2940 if test -z "$CC"; then
2941 if test -n "$ac_tool_prefix"; then
2942 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2943 set dummy ${ac_tool_prefix}cc; ac_word=$2
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2945 $as_echo_n "checking for $ac_word... " >&6; }
2946 if ${ac_cv_prog_CC+:} false; then :
2947 $as_echo_n "(cached) " >&6
2948 else
2949 if test -n "$CC"; then
2950 ac_cv_prog_CC="$CC" # Let the user override the test.
2951 else
2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2953 for as_dir in $PATH
2954 do
2955 IFS=$as_save_IFS
2956 test -z "$as_dir" && as_dir=.
2957 for ac_exec_ext in '' $ac_executable_extensions; do
2958 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2959 ac_cv_prog_CC="${ac_tool_prefix}cc"
2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2961 break 2
2962 fi
2963 done
2964 done
2965 IFS=$as_save_IFS
2966
2967 fi
2968 fi
2969 CC=$ac_cv_prog_CC
2970 if test -n "$CC"; then
2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2972 $as_echo "$CC" >&6; }
2973 else
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2975 $as_echo "no" >&6; }
2976 fi
2977
2978
2979 fi
2980 fi
2981 if test -z "$CC"; then
2982 # Extract the first word of "cc", so it can be a program name with args.
2983 set dummy cc; ac_word=$2
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2985 $as_echo_n "checking for $ac_word... " >&6; }
2986 if ${ac_cv_prog_CC+:} false; then :
2987 $as_echo_n "(cached) " >&6
2988 else
2989 if test -n "$CC"; then
2990 ac_cv_prog_CC="$CC" # Let the user override the test.
2991 else
2992 ac_prog_rejected=no
2993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2994 for as_dir in $PATH
2995 do
2996 IFS=$as_save_IFS
2997 test -z "$as_dir" && as_dir=.
2998 for ac_exec_ext in '' $ac_executable_extensions; do
2999 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3000 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3001 ac_prog_rejected=yes
3002 continue
3003 fi
3004 ac_cv_prog_CC="cc"
3005 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3006 break 2
3007 fi
3008 done
3009 done
3010 IFS=$as_save_IFS
3011
3012 if test $ac_prog_rejected = yes; then
3013 # We found a bogon in the path, so make sure we never use it.
3014 set dummy $ac_cv_prog_CC
3015 shift
3016 if test $# != 0; then
3017 # We chose a different compiler from the bogus one.
3018 # However, it has the same basename, so the bogon will be chosen
3019 # first if we set CC to just the basename; use the full file name.
3020 shift
3021 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3022 fi
3023 fi
3024 fi
3025 fi
3026 CC=$ac_cv_prog_CC
3027 if test -n "$CC"; then
3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3029 $as_echo "$CC" >&6; }
3030 else
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3032 $as_echo "no" >&6; }
3033 fi
3034
3035
3036 fi
3037 if test -z "$CC"; then
3038 if test -n "$ac_tool_prefix"; then
3039 for ac_prog in cl.exe
3040 do
3041 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3042 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3044 $as_echo_n "checking for $ac_word... " >&6; }
3045 if ${ac_cv_prog_CC+:} false; then :
3046 $as_echo_n "(cached) " >&6
3047 else
3048 if test -n "$CC"; then
3049 ac_cv_prog_CC="$CC" # Let the user override the test.
3050 else
3051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3052 for as_dir in $PATH
3053 do
3054 IFS=$as_save_IFS
3055 test -z "$as_dir" && as_dir=.
3056 for ac_exec_ext in '' $ac_executable_extensions; do
3057 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3058 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3059 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3060 break 2
3061 fi
3062 done
3063 done
3064 IFS=$as_save_IFS
3065
3066 fi
3067 fi
3068 CC=$ac_cv_prog_CC
3069 if test -n "$CC"; then
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3071 $as_echo "$CC" >&6; }
3072 else
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3074 $as_echo "no" >&6; }
3075 fi
3076
3077
3078 test -n "$CC" && break
3079 done
3080 fi
3081 if test -z "$CC"; then
3082 ac_ct_CC=$CC
3083 for ac_prog in cl.exe
3084 do
3085 # Extract the first word of "$ac_prog", so it can be a program name with args.
3086 set dummy $ac_prog; ac_word=$2
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3088 $as_echo_n "checking for $ac_word... " >&6; }
3089 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3090 $as_echo_n "(cached) " >&6
3091 else
3092 if test -n "$ac_ct_CC"; then
3093 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3094 else
3095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3096 for as_dir in $PATH
3097 do
3098 IFS=$as_save_IFS
3099 test -z "$as_dir" && as_dir=.
3100 for ac_exec_ext in '' $ac_executable_extensions; do
3101 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3102 ac_cv_prog_ac_ct_CC="$ac_prog"
3103 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3104 break 2
3105 fi
3106 done
3107 done
3108 IFS=$as_save_IFS
3109
3110 fi
3111 fi
3112 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3113 if test -n "$ac_ct_CC"; then
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3115 $as_echo "$ac_ct_CC" >&6; }
3116 else
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3118 $as_echo "no" >&6; }
3119 fi
3120
3121
3122 test -n "$ac_ct_CC" && break
3123 done
3124
3125 if test "x$ac_ct_CC" = x; then
3126 CC=""
3127 else
3128 case $cross_compiling:$ac_tool_warned in
3129 yes:)
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3131 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3132 ac_tool_warned=yes ;;
3133 esac
3134 CC=$ac_ct_CC
3135 fi
3136 fi
3137
3138 fi
3139
3140
3141 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3142 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3143 as_fn_error $? "no acceptable C compiler found in \$PATH
3144 See \`config.log' for more details" "$LINENO" 5; }
3145
3146 # Provide some information about the compiler.
3147 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3148 set X $ac_compile
3149 ac_compiler=$2
3150 for ac_option in --version -v -V -qversion; do
3151 { { ac_try="$ac_compiler $ac_option >&5"
3152 case "(($ac_try" in
3153 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3154 *) ac_try_echo=$ac_try;;
3155 esac
3156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3157 $as_echo "$ac_try_echo"; } >&5
3158 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3159 ac_status=$?
3160 if test -s conftest.err; then
3161 sed '10a\
3162 ... rest of stderr output deleted ...
3163 10q' conftest.err >conftest.er1
3164 cat conftest.er1 >&5
3165 fi
3166 rm -f conftest.er1 conftest.err
3167 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3168 test $ac_status = 0; }
3169 done
3170
3171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3172 /* end confdefs.h. */
3173
3174 int
3175 main ()
3176 {
3177
3178 ;
3179 return 0;
3180 }
3181 _ACEOF
3182 ac_clean_files_save=$ac_clean_files
3183 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3184 # Try to create an executable without -o first, disregard a.out.
3185 # It will help us diagnose broken compilers, and finding out an intuition
3186 # of exeext.
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3188 $as_echo_n "checking whether the C compiler works... " >&6; }
3189 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3190
3191 # The possible output files:
3192 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3193
3194 ac_rmfiles=
3195 for ac_file in $ac_files
3196 do
3197 case $ac_file in
3198 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3199 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3200 esac
3201 done
3202 rm -f $ac_rmfiles
3203
3204 if { { ac_try="$ac_link_default"
3205 case "(($ac_try" in
3206 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3207 *) ac_try_echo=$ac_try;;
3208 esac
3209 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3210 $as_echo "$ac_try_echo"; } >&5
3211 (eval "$ac_link_default") 2>&5
3212 ac_status=$?
3213 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3214 test $ac_status = 0; }; then :
3215 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3216 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3217 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3218 # so that the user can short-circuit this test for compilers unknown to
3219 # Autoconf.
3220 for ac_file in $ac_files ''
3221 do
3222 test -f "$ac_file" || continue
3223 case $ac_file in
3224 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3225 ;;
3226 [ab].out )
3227 # We found the default executable, but exeext='' is most
3228 # certainly right.
3229 break;;
3230 *.* )
3231 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3232 then :; else
3233 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3234 fi
3235 # We set ac_cv_exeext here because the later test for it is not
3236 # safe: cross compilers may not add the suffix if given an `-o'
3237 # argument, so we may need to know it at that point already.
3238 # Even if this section looks crufty: it has the advantage of
3239 # actually working.
3240 break;;
3241 * )
3242 break;;
3243 esac
3244 done
3245 test "$ac_cv_exeext" = no && ac_cv_exeext=
3246
3247 else
3248 ac_file=''
3249 fi
3250 if test -z "$ac_file"; then :
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3252 $as_echo "no" >&6; }
3253 $as_echo "$as_me: failed program was:" >&5
3254 sed 's/^/| /' conftest.$ac_ext >&5
3255
3256 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3257 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3258 as_fn_error 77 "C compiler cannot create executables
3259 See \`config.log' for more details" "$LINENO" 5; }
3260 else
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3262 $as_echo "yes" >&6; }
3263 fi
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3265 $as_echo_n "checking for C compiler default output file name... " >&6; }
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3267 $as_echo "$ac_file" >&6; }
3268 ac_exeext=$ac_cv_exeext
3269
3270 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3271 ac_clean_files=$ac_clean_files_save
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3273 $as_echo_n "checking for suffix of executables... " >&6; }
3274 if { { ac_try="$ac_link"
3275 case "(($ac_try" in
3276 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3277 *) ac_try_echo=$ac_try;;
3278 esac
3279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3280 $as_echo "$ac_try_echo"; } >&5
3281 (eval "$ac_link") 2>&5
3282 ac_status=$?
3283 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3284 test $ac_status = 0; }; then :
3285 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3286 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3287 # work properly (i.e., refer to `conftest.exe'), while it won't with
3288 # `rm'.
3289 for ac_file in conftest.exe conftest conftest.*; do
3290 test -f "$ac_file" || continue
3291 case $ac_file in
3292 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3293 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3294 break;;
3295 * ) break;;
3296 esac
3297 done
3298 else
3299 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3300 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3301 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3302 See \`config.log' for more details" "$LINENO" 5; }
3303 fi
3304 rm -f conftest conftest$ac_cv_exeext
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3306 $as_echo "$ac_cv_exeext" >&6; }
3307
3308 rm -f conftest.$ac_ext
3309 EXEEXT=$ac_cv_exeext
3310 ac_exeext=$EXEEXT
3311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3312 /* end confdefs.h. */
3313 #include <stdio.h>
3314 int
3315 main ()
3316 {
3317 FILE *f = fopen ("conftest.out", "w");
3318 return ferror (f) || fclose (f) != 0;
3319
3320 ;
3321 return 0;
3322 }
3323 _ACEOF
3324 ac_clean_files="$ac_clean_files conftest.out"
3325 # Check that the compiler produces executables we can run. If not, either
3326 # the compiler is broken, or we cross compile.
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3328 $as_echo_n "checking whether we are cross compiling... " >&6; }
3329 if test "$cross_compiling" != yes; then
3330 { { ac_try="$ac_link"
3331 case "(($ac_try" in
3332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3333 *) ac_try_echo=$ac_try;;
3334 esac
3335 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3336 $as_echo "$ac_try_echo"; } >&5
3337 (eval "$ac_link") 2>&5
3338 ac_status=$?
3339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3340 test $ac_status = 0; }
3341 if { ac_try='./conftest$ac_cv_exeext'
3342 { { case "(($ac_try" in
3343 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3344 *) ac_try_echo=$ac_try;;
3345 esac
3346 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3347 $as_echo "$ac_try_echo"; } >&5
3348 (eval "$ac_try") 2>&5
3349 ac_status=$?
3350 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3351 test $ac_status = 0; }; }; then
3352 cross_compiling=no
3353 else
3354 if test "$cross_compiling" = maybe; then
3355 cross_compiling=yes
3356 else
3357 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3358 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3359 as_fn_error $? "cannot run C compiled programs.
3360 If you meant to cross compile, use \`--host'.
3361 See \`config.log' for more details" "$LINENO" 5; }
3362 fi
3363 fi
3364 fi
3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3366 $as_echo "$cross_compiling" >&6; }
3367
3368 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3369 ac_clean_files=$ac_clean_files_save
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3371 $as_echo_n "checking for suffix of object files... " >&6; }
3372 if ${ac_cv_objext+:} false; then :
3373 $as_echo_n "(cached) " >&6
3374 else
3375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3376 /* end confdefs.h. */
3377
3378 int
3379 main ()
3380 {
3381
3382 ;
3383 return 0;
3384 }
3385 _ACEOF
3386 rm -f conftest.o conftest.obj
3387 if { { ac_try="$ac_compile"
3388 case "(($ac_try" in
3389 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3390 *) ac_try_echo=$ac_try;;
3391 esac
3392 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3393 $as_echo "$ac_try_echo"; } >&5
3394 (eval "$ac_compile") 2>&5
3395 ac_status=$?
3396 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3397 test $ac_status = 0; }; then :
3398 for ac_file in conftest.o conftest.obj conftest.*; do
3399 test -f "$ac_file" || continue;
3400 case $ac_file in
3401 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3402 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3403 break;;
3404 esac
3405 done
3406 else
3407 $as_echo "$as_me: failed program was:" >&5
3408 sed 's/^/| /' conftest.$ac_ext >&5
3409
3410 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3411 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3412 as_fn_error $? "cannot compute suffix of object files: cannot compile
3413 See \`config.log' for more details" "$LINENO" 5; }
3414 fi
3415 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3416 fi
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3418 $as_echo "$ac_cv_objext" >&6; }
3419 OBJEXT=$ac_cv_objext
3420 ac_objext=$OBJEXT
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3422 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3423 if ${ac_cv_c_compiler_gnu+:} false; then :
3424 $as_echo_n "(cached) " >&6
3425 else
3426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3427 /* end confdefs.h. */
3428
3429 int
3430 main ()
3431 {
3432 #ifndef __GNUC__
3433 choke me
3434 #endif
3435
3436 ;
3437 return 0;
3438 }
3439 _ACEOF
3440 if ac_fn_c_try_compile "$LINENO"; then :
3441 ac_compiler_gnu=yes
3442 else
3443 ac_compiler_gnu=no
3444 fi
3445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3446 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3447
3448 fi
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3450 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3451 if test $ac_compiler_gnu = yes; then
3452 GCC=yes
3453 else
3454 GCC=
3455 fi
3456 ac_test_CFLAGS=${CFLAGS+set}
3457 ac_save_CFLAGS=$CFLAGS
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3459 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3460 if ${ac_cv_prog_cc_g+:} false; then :
3461 $as_echo_n "(cached) " >&6
3462 else
3463 ac_save_c_werror_flag=$ac_c_werror_flag
3464 ac_c_werror_flag=yes
3465 ac_cv_prog_cc_g=no
3466 CFLAGS="-g"
3467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3468 /* end confdefs.h. */
3469
3470 int
3471 main ()
3472 {
3473
3474 ;
3475 return 0;
3476 }
3477 _ACEOF
3478 if ac_fn_c_try_compile "$LINENO"; then :
3479 ac_cv_prog_cc_g=yes
3480 else
3481 CFLAGS=""
3482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3483 /* end confdefs.h. */
3484
3485 int
3486 main ()
3487 {
3488
3489 ;
3490 return 0;
3491 }
3492 _ACEOF
3493 if ac_fn_c_try_compile "$LINENO"; then :
3494
3495 else
3496 ac_c_werror_flag=$ac_save_c_werror_flag
3497 CFLAGS="-g"
3498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3499 /* end confdefs.h. */
3500
3501 int
3502 main ()
3503 {
3504
3505 ;
3506 return 0;
3507 }
3508 _ACEOF
3509 if ac_fn_c_try_compile "$LINENO"; then :
3510 ac_cv_prog_cc_g=yes
3511 fi
3512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3513 fi
3514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3515 fi
3516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3517 ac_c_werror_flag=$ac_save_c_werror_flag
3518 fi
3519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3520 $as_echo "$ac_cv_prog_cc_g" >&6; }
3521 if test "$ac_test_CFLAGS" = set; then
3522 CFLAGS=$ac_save_CFLAGS
3523 elif test $ac_cv_prog_cc_g = yes; then
3524 if test "$GCC" = yes; then
3525 CFLAGS="-g -O2"
3526 else
3527 CFLAGS="-g"
3528 fi
3529 else
3530 if test "$GCC" = yes; then
3531 CFLAGS="-O2"
3532 else
3533 CFLAGS=
3534 fi
3535 fi
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3537 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3538 if ${ac_cv_prog_cc_c89+:} false; then :
3539 $as_echo_n "(cached) " >&6
3540 else
3541 ac_cv_prog_cc_c89=no
3542 ac_save_CC=$CC
3543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3544 /* end confdefs.h. */
3545 #include <stdarg.h>
3546 #include <stdio.h>
3547 struct stat;
3548 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3549 struct buf { int x; };
3550 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3551 static char *e (p, i)
3552 char **p;
3553 int i;
3554 {
3555 return p[i];
3556 }
3557 static char *f (char * (*g) (char **, int), char **p, ...)
3558 {
3559 char *s;
3560 va_list v;
3561 va_start (v,p);
3562 s = g (p, va_arg (v,int));
3563 va_end (v);
3564 return s;
3565 }
3566
3567 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3568 function prototypes and stuff, but not '\xHH' hex character constants.
3569 These don't provoke an error unfortunately, instead are silently treated
3570 as 'x'. The following induces an error, until -std is added to get
3571 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3572 array size at least. It's necessary to write '\x00'==0 to get something
3573 that's true only with -std. */
3574 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3575
3576 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3577 inside strings and character constants. */
3578 #define FOO(x) 'x'
3579 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3580
3581 int test (int i, double x);
3582 struct s1 {int (*f) (int a);};
3583 struct s2 {int (*f) (double a);};
3584 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3585 int argc;
3586 char **argv;
3587 int
3588 main ()
3589 {
3590 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3591 ;
3592 return 0;
3593 }
3594 _ACEOF
3595 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3596 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3597 do
3598 CC="$ac_save_CC $ac_arg"
3599 if ac_fn_c_try_compile "$LINENO"; then :
3600 ac_cv_prog_cc_c89=$ac_arg
3601 fi
3602 rm -f core conftest.err conftest.$ac_objext
3603 test "x$ac_cv_prog_cc_c89" != "xno" && break
3604 done
3605 rm -f conftest.$ac_ext
3606 CC=$ac_save_CC
3607
3608 fi
3609 # AC_CACHE_VAL
3610 case "x$ac_cv_prog_cc_c89" in
3611 x)
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3613 $as_echo "none needed" >&6; } ;;
3614 xno)
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3616 $as_echo "unsupported" >&6; } ;;
3617 *)
3618 CC="$CC $ac_cv_prog_cc_c89"
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3620 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3621 esac
3622 if test "x$ac_cv_prog_cc_c89" != xno; then :
3623
3624 fi
3625
3626 ac_ext=c
3627 ac_cpp='$CPP $CPPFLAGS'
3628 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3629 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3630 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3631
3632 ac_ext=cpp
3633 ac_cpp='$CXXCPP $CPPFLAGS'
3634 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3635 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3636 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3637 if test -z "$CXX"; then
3638 if test -n "$CCC"; then
3639 CXX=$CCC
3640 else
3641 if test -n "$ac_tool_prefix"; then
3642 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3643 do
3644 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3645 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3647 $as_echo_n "checking for $ac_word... " >&6; }
3648 if ${ac_cv_prog_CXX+:} false; then :
3649 $as_echo_n "(cached) " >&6
3650 else
3651 if test -n "$CXX"; then
3652 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3653 else
3654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3655 for as_dir in $PATH
3656 do
3657 IFS=$as_save_IFS
3658 test -z "$as_dir" && as_dir=.
3659 for ac_exec_ext in '' $ac_executable_extensions; do
3660 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3661 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3663 break 2
3664 fi
3665 done
3666 done
3667 IFS=$as_save_IFS
3668
3669 fi
3670 fi
3671 CXX=$ac_cv_prog_CXX
3672 if test -n "$CXX"; then
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3674 $as_echo "$CXX" >&6; }
3675 else
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3677 $as_echo "no" >&6; }
3678 fi
3679
3680
3681 test -n "$CXX" && break
3682 done
3683 fi
3684 if test -z "$CXX"; then
3685 ac_ct_CXX=$CXX
3686 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3687 do
3688 # Extract the first word of "$ac_prog", so it can be a program name with args.
3689 set dummy $ac_prog; ac_word=$2
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3691 $as_echo_n "checking for $ac_word... " >&6; }
3692 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3693 $as_echo_n "(cached) " >&6
3694 else
3695 if test -n "$ac_ct_CXX"; then
3696 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3697 else
3698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3699 for as_dir in $PATH
3700 do
3701 IFS=$as_save_IFS
3702 test -z "$as_dir" && as_dir=.
3703 for ac_exec_ext in '' $ac_executable_extensions; do
3704 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3705 ac_cv_prog_ac_ct_CXX="$ac_prog"
3706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3707 break 2
3708 fi
3709 done
3710 done
3711 IFS=$as_save_IFS
3712
3713 fi
3714 fi
3715 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3716 if test -n "$ac_ct_CXX"; then
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3718 $as_echo "$ac_ct_CXX" >&6; }
3719 else
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3721 $as_echo "no" >&6; }
3722 fi
3723
3724
3725 test -n "$ac_ct_CXX" && break
3726 done
3727
3728 if test "x$ac_ct_CXX" = x; then
3729 CXX="g++"
3730 else
3731 case $cross_compiling:$ac_tool_warned in
3732 yes:)
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3734 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3735 ac_tool_warned=yes ;;
3736 esac
3737 CXX=$ac_ct_CXX
3738 fi
3739 fi
3740
3741 fi
3742 fi
3743 # Provide some information about the compiler.
3744 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3745 set X $ac_compile
3746 ac_compiler=$2
3747 for ac_option in --version -v -V -qversion; do
3748 { { ac_try="$ac_compiler $ac_option >&5"
3749 case "(($ac_try" in
3750 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3751 *) ac_try_echo=$ac_try;;
3752 esac
3753 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3754 $as_echo "$ac_try_echo"; } >&5
3755 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3756 ac_status=$?
3757 if test -s conftest.err; then
3758 sed '10a\
3759 ... rest of stderr output deleted ...
3760 10q' conftest.err >conftest.er1
3761 cat conftest.er1 >&5
3762 fi
3763 rm -f conftest.er1 conftest.err
3764 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3765 test $ac_status = 0; }
3766 done
3767
3768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3769 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3770 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3771 $as_echo_n "(cached) " >&6
3772 else
3773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3774 /* end confdefs.h. */
3775
3776 int
3777 main ()
3778 {
3779 #ifndef __GNUC__
3780 choke me
3781 #endif
3782
3783 ;
3784 return 0;
3785 }
3786 _ACEOF
3787 if ac_fn_cxx_try_compile "$LINENO"; then :
3788 ac_compiler_gnu=yes
3789 else
3790 ac_compiler_gnu=no
3791 fi
3792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3793 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3794
3795 fi
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3797 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3798 if test $ac_compiler_gnu = yes; then
3799 GXX=yes
3800 else
3801 GXX=
3802 fi
3803 ac_test_CXXFLAGS=${CXXFLAGS+set}
3804 ac_save_CXXFLAGS=$CXXFLAGS
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3806 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3807 if ${ac_cv_prog_cxx_g+:} false; then :
3808 $as_echo_n "(cached) " >&6
3809 else
3810 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3811 ac_cxx_werror_flag=yes
3812 ac_cv_prog_cxx_g=no
3813 CXXFLAGS="-g"
3814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3815 /* end confdefs.h. */
3816
3817 int
3818 main ()
3819 {
3820
3821 ;
3822 return 0;
3823 }
3824 _ACEOF
3825 if ac_fn_cxx_try_compile "$LINENO"; then :
3826 ac_cv_prog_cxx_g=yes
3827 else
3828 CXXFLAGS=""
3829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3830 /* end confdefs.h. */
3831
3832 int
3833 main ()
3834 {
3835
3836 ;
3837 return 0;
3838 }
3839 _ACEOF
3840 if ac_fn_cxx_try_compile "$LINENO"; then :
3841
3842 else
3843 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3844 CXXFLAGS="-g"
3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846 /* end confdefs.h. */
3847
3848 int
3849 main ()
3850 {
3851
3852 ;
3853 return 0;
3854 }
3855 _ACEOF
3856 if ac_fn_cxx_try_compile "$LINENO"; then :
3857 ac_cv_prog_cxx_g=yes
3858 fi
3859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3860 fi
3861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3862 fi
3863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3864 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3865 fi
3866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3867 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3868 if test "$ac_test_CXXFLAGS" = set; then
3869 CXXFLAGS=$ac_save_CXXFLAGS
3870 elif test $ac_cv_prog_cxx_g = yes; then
3871 if test "$GXX" = yes; then
3872 CXXFLAGS="-g -O2"
3873 else
3874 CXXFLAGS="-g"
3875 fi
3876 else
3877 if test "$GXX" = yes; then
3878 CXXFLAGS="-O2"
3879 else
3880 CXXFLAGS=
3881 fi
3882 fi
3883 ac_ext=c
3884 ac_cpp='$CPP $CPPFLAGS'
3885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3888
3889
3890
3891 ac_ext=c
3892 ac_cpp='$CPP $CPPFLAGS'
3893 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3894 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3895 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3897 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3898 # On Suns, sometimes $CPP names a directory.
3899 if test -n "$CPP" && test -d "$CPP"; then
3900 CPP=
3901 fi
3902 if test -z "$CPP"; then
3903 if ${ac_cv_prog_CPP+:} false; then :
3904 $as_echo_n "(cached) " >&6
3905 else
3906 # Double quotes because CPP needs to be expanded
3907 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3908 do
3909 ac_preproc_ok=false
3910 for ac_c_preproc_warn_flag in '' yes
3911 do
3912 # Use a header file that comes with gcc, so configuring glibc
3913 # with a fresh cross-compiler works.
3914 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3915 # <limits.h> exists even on freestanding compilers.
3916 # On the NeXT, cc -E runs the code through the compiler's parser,
3917 # not just through cpp. "Syntax error" is here to catch this case.
3918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3919 /* end confdefs.h. */
3920 #ifdef __STDC__
3921 # include <limits.h>
3922 #else
3923 # include <assert.h>
3924 #endif
3925 Syntax error
3926 _ACEOF
3927 if ac_fn_c_try_cpp "$LINENO"; then :
3928
3929 else
3930 # Broken: fails on valid input.
3931 continue
3932 fi
3933 rm -f conftest.err conftest.i conftest.$ac_ext
3934
3935 # OK, works on sane cases. Now check whether nonexistent headers
3936 # can be detected and how.
3937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3938 /* end confdefs.h. */
3939 #include <ac_nonexistent.h>
3940 _ACEOF
3941 if ac_fn_c_try_cpp "$LINENO"; then :
3942 # Broken: success on invalid input.
3943 continue
3944 else
3945 # Passes both tests.
3946 ac_preproc_ok=:
3947 break
3948 fi
3949 rm -f conftest.err conftest.i conftest.$ac_ext
3950
3951 done
3952 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3953 rm -f conftest.i conftest.err conftest.$ac_ext
3954 if $ac_preproc_ok; then :
3955 break
3956 fi
3957
3958 done
3959 ac_cv_prog_CPP=$CPP
3960
3961 fi
3962 CPP=$ac_cv_prog_CPP
3963 else
3964 ac_cv_prog_CPP=$CPP
3965 fi
3966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3967 $as_echo "$CPP" >&6; }
3968 ac_preproc_ok=false
3969 for ac_c_preproc_warn_flag in '' yes
3970 do
3971 # Use a header file that comes with gcc, so configuring glibc
3972 # with a fresh cross-compiler works.
3973 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3974 # <limits.h> exists even on freestanding compilers.
3975 # On the NeXT, cc -E runs the code through the compiler's parser,
3976 # not just through cpp. "Syntax error" is here to catch this case.
3977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3978 /* end confdefs.h. */
3979 #ifdef __STDC__
3980 # include <limits.h>
3981 #else
3982 # include <assert.h>
3983 #endif
3984 Syntax error
3985 _ACEOF
3986 if ac_fn_c_try_cpp "$LINENO"; then :
3987
3988 else
3989 # Broken: fails on valid input.
3990 continue
3991 fi
3992 rm -f conftest.err conftest.i conftest.$ac_ext
3993
3994 # OK, works on sane cases. Now check whether nonexistent headers
3995 # can be detected and how.
3996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h. */
3998 #include <ac_nonexistent.h>
3999 _ACEOF
4000 if ac_fn_c_try_cpp "$LINENO"; then :
4001 # Broken: success on invalid input.
4002 continue
4003 else
4004 # Passes both tests.
4005 ac_preproc_ok=:
4006 break
4007 fi
4008 rm -f conftest.err conftest.i conftest.$ac_ext
4009
4010 done
4011 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4012 rm -f conftest.i conftest.err conftest.$ac_ext
4013 if $ac_preproc_ok; then :
4014
4015 else
4016 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4017 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4018 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4019 See \`config.log' for more details" "$LINENO" 5; }
4020 fi
4021
4022 ac_ext=c
4023 ac_cpp='$CPP $CPPFLAGS'
4024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4026 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4027
4028
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4030 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4031 if ${ac_cv_path_GREP+:} false; then :
4032 $as_echo_n "(cached) " >&6
4033 else
4034 if test -z "$GREP"; then
4035 ac_path_GREP_found=false
4036 # Loop through the user's path and test for each of PROGNAME-LIST
4037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4038 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4039 do
4040 IFS=$as_save_IFS
4041 test -z "$as_dir" && as_dir=.
4042 for ac_prog in grep ggrep; do
4043 for ac_exec_ext in '' $ac_executable_extensions; do
4044 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4045 as_fn_executable_p "$ac_path_GREP" || continue
4046 # Check for GNU ac_path_GREP and select it if it is found.
4047 # Check for GNU $ac_path_GREP
4048 case `"$ac_path_GREP" --version 2>&1` in
4049 *GNU*)
4050 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4051 *)
4052 ac_count=0
4053 $as_echo_n 0123456789 >"conftest.in"
4054 while :
4055 do
4056 cat "conftest.in" "conftest.in" >"conftest.tmp"
4057 mv "conftest.tmp" "conftest.in"
4058 cp "conftest.in" "conftest.nl"
4059 $as_echo 'GREP' >> "conftest.nl"
4060 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4061 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4062 as_fn_arith $ac_count + 1 && ac_count=$as_val
4063 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4064 # Best one so far, save it but keep looking for a better one
4065 ac_cv_path_GREP="$ac_path_GREP"
4066 ac_path_GREP_max=$ac_count
4067 fi
4068 # 10*(2^10) chars as input seems more than enough
4069 test $ac_count -gt 10 && break
4070 done
4071 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4072 esac
4073
4074 $ac_path_GREP_found && break 3
4075 done
4076 done
4077 done
4078 IFS=$as_save_IFS
4079 if test -z "$ac_cv_path_GREP"; then
4080 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4081 fi
4082 else
4083 ac_cv_path_GREP=$GREP
4084 fi
4085
4086 fi
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4088 $as_echo "$ac_cv_path_GREP" >&6; }
4089 GREP="$ac_cv_path_GREP"
4090
4091
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4093 $as_echo_n "checking for egrep... " >&6; }
4094 if ${ac_cv_path_EGREP+:} false; then :
4095 $as_echo_n "(cached) " >&6
4096 else
4097 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4098 then ac_cv_path_EGREP="$GREP -E"
4099 else
4100 if test -z "$EGREP"; then
4101 ac_path_EGREP_found=false
4102 # Loop through the user's path and test for each of PROGNAME-LIST
4103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4104 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4105 do
4106 IFS=$as_save_IFS
4107 test -z "$as_dir" && as_dir=.
4108 for ac_prog in egrep; do
4109 for ac_exec_ext in '' $ac_executable_extensions; do
4110 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4111 as_fn_executable_p "$ac_path_EGREP" || continue
4112 # Check for GNU ac_path_EGREP and select it if it is found.
4113 # Check for GNU $ac_path_EGREP
4114 case `"$ac_path_EGREP" --version 2>&1` in
4115 *GNU*)
4116 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4117 *)
4118 ac_count=0
4119 $as_echo_n 0123456789 >"conftest.in"
4120 while :
4121 do
4122 cat "conftest.in" "conftest.in" >"conftest.tmp"
4123 mv "conftest.tmp" "conftest.in"
4124 cp "conftest.in" "conftest.nl"
4125 $as_echo 'EGREP' >> "conftest.nl"
4126 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4127 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4128 as_fn_arith $ac_count + 1 && ac_count=$as_val
4129 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4130 # Best one so far, save it but keep looking for a better one
4131 ac_cv_path_EGREP="$ac_path_EGREP"
4132 ac_path_EGREP_max=$ac_count
4133 fi
4134 # 10*(2^10) chars as input seems more than enough
4135 test $ac_count -gt 10 && break
4136 done
4137 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4138 esac
4139
4140 $ac_path_EGREP_found && break 3
4141 done
4142 done
4143 done
4144 IFS=$as_save_IFS
4145 if test -z "$ac_cv_path_EGREP"; then
4146 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4147 fi
4148 else
4149 ac_cv_path_EGREP=$EGREP
4150 fi
4151
4152 fi
4153 fi
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4155 $as_echo "$ac_cv_path_EGREP" >&6; }
4156 EGREP="$ac_cv_path_EGREP"
4157
4158
4159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4160 $as_echo_n "checking for ANSI C header files... " >&6; }
4161 if ${ac_cv_header_stdc+:} false; then :
4162 $as_echo_n "(cached) " >&6
4163 else
4164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4165 /* end confdefs.h. */
4166 #include <stdlib.h>
4167 #include <stdarg.h>
4168 #include <string.h>
4169 #include <float.h>
4170
4171 int
4172 main ()
4173 {
4174
4175 ;
4176 return 0;
4177 }
4178 _ACEOF
4179 if ac_fn_c_try_compile "$LINENO"; then :
4180 ac_cv_header_stdc=yes
4181 else
4182 ac_cv_header_stdc=no
4183 fi
4184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4185
4186 if test $ac_cv_header_stdc = yes; then
4187 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4189 /* end confdefs.h. */
4190 #include <string.h>
4191
4192 _ACEOF
4193 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4194 $EGREP "memchr" >/dev/null 2>&1; then :
4195
4196 else
4197 ac_cv_header_stdc=no
4198 fi
4199 rm -f conftest*
4200
4201 fi
4202
4203 if test $ac_cv_header_stdc = yes; then
4204 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4206 /* end confdefs.h. */
4207 #include <stdlib.h>
4208
4209 _ACEOF
4210 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4211 $EGREP "free" >/dev/null 2>&1; then :
4212
4213 else
4214 ac_cv_header_stdc=no
4215 fi
4216 rm -f conftest*
4217
4218 fi
4219
4220 if test $ac_cv_header_stdc = yes; then
4221 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4222 if test "$cross_compiling" = yes; then :
4223 :
4224 else
4225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4226 /* end confdefs.h. */
4227 #include <ctype.h>
4228 #include <stdlib.h>
4229 #if ((' ' & 0x0FF) == 0x020)
4230 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4231 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4232 #else
4233 # define ISLOWER(c) \
4234 (('a' <= (c) && (c) <= 'i') \
4235 || ('j' <= (c) && (c) <= 'r') \
4236 || ('s' <= (c) && (c) <= 'z'))
4237 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4238 #endif
4239
4240 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4241 int
4242 main ()
4243 {
4244 int i;
4245 for (i = 0; i < 256; i++)
4246 if (XOR (islower (i), ISLOWER (i))
4247 || toupper (i) != TOUPPER (i))
4248 return 2;
4249 return 0;
4250 }
4251 _ACEOF
4252 if ac_fn_c_try_run "$LINENO"; then :
4253
4254 else
4255 ac_cv_header_stdc=no
4256 fi
4257 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4258 conftest.$ac_objext conftest.beam conftest.$ac_ext
4259 fi
4260
4261 fi
4262 fi
4263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4264 $as_echo "$ac_cv_header_stdc" >&6; }
4265 if test $ac_cv_header_stdc = yes; then
4266
4267 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4268
4269 fi
4270
4271 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4272 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4273 inttypes.h stdint.h unistd.h
4274 do :
4275 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4276 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4277 "
4278 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4279 cat >>confdefs.h <<_ACEOF
4280 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4281 _ACEOF
4282
4283 fi
4284
4285 done
4286
4287
4288
4289 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4290 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4291 MINIX=yes
4292 else
4293 MINIX=
4294 fi
4295
4296
4297 if test "$MINIX" = yes; then
4298
4299 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4300
4301
4302 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4303
4304
4305 $as_echo "#define _MINIX 1" >>confdefs.h
4306
4307 fi
4308
4309
4310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4311 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4312 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4313 $as_echo_n "(cached) " >&6
4314 else
4315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4316 /* end confdefs.h. */
4317
4318 # define __EXTENSIONS__ 1
4319 $ac_includes_default
4320 int
4321 main ()
4322 {
4323
4324 ;
4325 return 0;
4326 }
4327 _ACEOF
4328 if ac_fn_c_try_compile "$LINENO"; then :
4329 ac_cv_safe_to_define___extensions__=yes
4330 else
4331 ac_cv_safe_to_define___extensions__=no
4332 fi
4333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4334 fi
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4336 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4337 test $ac_cv_safe_to_define___extensions__ = yes &&
4338 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4339
4340 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4341
4342 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4343
4344 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4345
4346 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4347
4348
4349 ac_aux_dir=
4350 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4351 if test -f "$ac_dir/install-sh"; then
4352 ac_aux_dir=$ac_dir
4353 ac_install_sh="$ac_aux_dir/install-sh -c"
4354 break
4355 elif test -f "$ac_dir/install.sh"; then
4356 ac_aux_dir=$ac_dir
4357 ac_install_sh="$ac_aux_dir/install.sh -c"
4358 break
4359 elif test -f "$ac_dir/shtool"; then
4360 ac_aux_dir=$ac_dir
4361 ac_install_sh="$ac_aux_dir/shtool install -c"
4362 break
4363 fi
4364 done
4365 if test -z "$ac_aux_dir"; then
4366 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4367 fi
4368
4369 # These three variables are undocumented and unsupported,
4370 # and are intended to be withdrawn in a future Autoconf release.
4371 # They can cause serious problems if a builder's source tree is in a directory
4372 # whose full name contains unusual characters.
4373 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4374 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4375 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4376
4377
4378 # Make sure we can run config.sub.
4379 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4380 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4381
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4383 $as_echo_n "checking build system type... " >&6; }
4384 if ${ac_cv_build+:} false; then :
4385 $as_echo_n "(cached) " >&6
4386 else
4387 ac_build_alias=$build_alias
4388 test "x$ac_build_alias" = x &&
4389 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4390 test "x$ac_build_alias" = x &&
4391 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4392 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4393 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4394
4395 fi
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4397 $as_echo "$ac_cv_build" >&6; }
4398 case $ac_cv_build in
4399 *-*-*) ;;
4400 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4401 esac
4402 build=$ac_cv_build
4403 ac_save_IFS=$IFS; IFS='-'
4404 set x $ac_cv_build
4405 shift
4406 build_cpu=$1
4407 build_vendor=$2
4408 shift; shift
4409 # Remember, the first character of IFS is used to create $*,
4410 # except with old shells:
4411 build_os=$*
4412 IFS=$ac_save_IFS
4413 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4414
4415
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4417 $as_echo_n "checking host system type... " >&6; }
4418 if ${ac_cv_host+:} false; then :
4419 $as_echo_n "(cached) " >&6
4420 else
4421 if test "x$host_alias" = x; then
4422 ac_cv_host=$ac_cv_build
4423 else
4424 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4425 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4426 fi
4427
4428 fi
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4430 $as_echo "$ac_cv_host" >&6; }
4431 case $ac_cv_host in
4432 *-*-*) ;;
4433 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4434 esac
4435 host=$ac_cv_host
4436 ac_save_IFS=$IFS; IFS='-'
4437 set x $ac_cv_host
4438 shift
4439 host_cpu=$1
4440 host_vendor=$2
4441 shift; shift
4442 # Remember, the first character of IFS is used to create $*,
4443 # except with old shells:
4444 host_os=$*
4445 IFS=$ac_save_IFS
4446 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4447
4448
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4450 $as_echo_n "checking target system type... " >&6; }
4451 if ${ac_cv_target+:} false; then :
4452 $as_echo_n "(cached) " >&6
4453 else
4454 if test "x$target_alias" = x; then
4455 ac_cv_target=$ac_cv_host
4456 else
4457 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4458 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4459 fi
4460
4461 fi
4462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4463 $as_echo "$ac_cv_target" >&6; }
4464 case $ac_cv_target in
4465 *-*-*) ;;
4466 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4467 esac
4468 target=$ac_cv_target
4469 ac_save_IFS=$IFS; IFS='-'
4470 set x $ac_cv_target
4471 shift
4472 target_cpu=$1
4473 target_vendor=$2
4474 shift; shift
4475 # Remember, the first character of IFS is used to create $*,
4476 # except with old shells:
4477 target_os=$*
4478 IFS=$ac_save_IFS
4479 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4480
4481
4482 # The aliases save the names the user supplied, while $host etc.
4483 # will get canonicalized.
4484 test -n "$target_alias" &&
4485 test "$program_prefix$program_suffix$program_transform_name" = \
4486 NONENONEs,x,x, &&
4487 program_prefix=${target_alias}-
4488
4489 # The tests for host and target for $enable_largefile require
4490 # canonical names.
4491
4492
4493
4494 # As the $enable_largefile decision depends on --enable-plugins we must set it
4495 # even in directories otherwise not depending on the $plugins option.
4496
4497
4498 maybe_plugins=no
4499 for ac_header in dlfcn.h
4500 do :
4501 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4502 "
4503 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4504 cat >>confdefs.h <<_ACEOF
4505 #define HAVE_DLFCN_H 1
4506 _ACEOF
4507 maybe_plugins=yes
4508 fi
4509
4510 done
4511
4512 for ac_header in windows.h
4513 do :
4514 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4515 "
4516 if test "x$ac_cv_header_windows_h" = xyes; then :
4517 cat >>confdefs.h <<_ACEOF
4518 #define HAVE_WINDOWS_H 1
4519 _ACEOF
4520 maybe_plugins=yes
4521 fi
4522
4523 done
4524
4525
4526 # Check whether --enable-plugins was given.
4527 if test "${enable_plugins+set}" = set; then :
4528 enableval=$enable_plugins; case "${enableval}" in
4529 no) plugins=no ;;
4530 *) plugins=yes
4531 if test "$maybe_plugins" != "yes" ; then
4532 as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4533 fi ;;
4534 esac
4535 else
4536 plugins=$maybe_plugins
4537
4538 fi
4539
4540 if test "$plugins" = "yes"; then
4541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4542 $as_echo_n "checking for library containing dlsym... " >&6; }
4543 if ${ac_cv_search_dlsym+:} false; then :
4544 $as_echo_n "(cached) " >&6
4545 else
4546 ac_func_search_save_LIBS=$LIBS
4547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4548 /* end confdefs.h. */
4549
4550 /* Override any GCC internal prototype to avoid an error.
4551 Use char because int might match the return type of a GCC
4552 builtin and then its argument prototype would still apply. */
4553 #ifdef __cplusplus
4554 extern "C"
4555 #endif
4556 char dlsym ();
4557 int
4558 main ()
4559 {
4560 return dlsym ();
4561 ;
4562 return 0;
4563 }
4564 _ACEOF
4565 for ac_lib in '' dl; do
4566 if test -z "$ac_lib"; then
4567 ac_res="none required"
4568 else
4569 ac_res=-l$ac_lib
4570 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4571 fi
4572 if ac_fn_c_try_link "$LINENO"; then :
4573 ac_cv_search_dlsym=$ac_res
4574 fi
4575 rm -f core conftest.err conftest.$ac_objext \
4576 conftest$ac_exeext
4577 if ${ac_cv_search_dlsym+:} false; then :
4578 break
4579 fi
4580 done
4581 if ${ac_cv_search_dlsym+:} false; then :
4582
4583 else
4584 ac_cv_search_dlsym=no
4585 fi
4586 rm conftest.$ac_ext
4587 LIBS=$ac_func_search_save_LIBS
4588 fi
4589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4590 $as_echo "$ac_cv_search_dlsym" >&6; }
4591 ac_res=$ac_cv_search_dlsym
4592 if test "$ac_res" != no; then :
4593 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4594
4595 fi
4596
4597 fi
4598
4599
4600 case "${host}" in
4601 sparc-*-solaris*|i[3-7]86-*-solaris*)
4602 # On native 32bit sparc and ia32 solaris, large-file and procfs support
4603 # are mutually exclusive; and without procfs support, the bfd/ elf module
4604 # cannot provide certain routines such as elfcore_write_prpsinfo
4605 # or elfcore_write_prstatus. So unless the user explicitly requested
4606 # large-file support through the --enable-largefile switch, disable
4607 # large-file support in favor of procfs support.
4608 test "${target}" = "${host}" -a "x$plugins" = xno \
4609 && : ${enable_largefile="no"}
4610 ;;
4611 esac
4612
4613 # Check whether --enable-largefile was given.
4614 if test "${enable_largefile+set}" = set; then :
4615 enableval=$enable_largefile;
4616 fi
4617
4618 if test "$enable_largefile" != no; then
4619
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4621 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4622 if ${ac_cv_sys_largefile_CC+:} false; then :
4623 $as_echo_n "(cached) " >&6
4624 else
4625 ac_cv_sys_largefile_CC=no
4626 if test "$GCC" != yes; then
4627 ac_save_CC=$CC
4628 while :; do
4629 # IRIX 6.2 and later do not support large files by default,
4630 # so use the C compiler's -n32 option if that helps.
4631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4632 /* end confdefs.h. */
4633 #include <sys/types.h>
4634 /* Check that off_t can represent 2**63 - 1 correctly.
4635 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4636 since some C++ compilers masquerading as C compilers
4637 incorrectly reject 9223372036854775807. */
4638 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4639 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4640 && LARGE_OFF_T % 2147483647 == 1)
4641 ? 1 : -1];
4642 int
4643 main ()
4644 {
4645
4646 ;
4647 return 0;
4648 }
4649 _ACEOF
4650 if ac_fn_c_try_compile "$LINENO"; then :
4651 break
4652 fi
4653 rm -f core conftest.err conftest.$ac_objext
4654 CC="$CC -n32"
4655 if ac_fn_c_try_compile "$LINENO"; then :
4656 ac_cv_sys_largefile_CC=' -n32'; break
4657 fi
4658 rm -f core conftest.err conftest.$ac_objext
4659 break
4660 done
4661 CC=$ac_save_CC
4662 rm -f conftest.$ac_ext
4663 fi
4664 fi
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4666 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4667 if test "$ac_cv_sys_largefile_CC" != no; then
4668 CC=$CC$ac_cv_sys_largefile_CC
4669 fi
4670
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4672 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4673 if ${ac_cv_sys_file_offset_bits+:} false; then :
4674 $as_echo_n "(cached) " >&6
4675 else
4676 while :; do
4677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4678 /* end confdefs.h. */
4679 #include <sys/types.h>
4680 /* Check that off_t can represent 2**63 - 1 correctly.
4681 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4682 since some C++ compilers masquerading as C compilers
4683 incorrectly reject 9223372036854775807. */
4684 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4685 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4686 && LARGE_OFF_T % 2147483647 == 1)
4687 ? 1 : -1];
4688 int
4689 main ()
4690 {
4691
4692 ;
4693 return 0;
4694 }
4695 _ACEOF
4696 if ac_fn_c_try_compile "$LINENO"; then :
4697 ac_cv_sys_file_offset_bits=no; break
4698 fi
4699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4701 /* end confdefs.h. */
4702 #define _FILE_OFFSET_BITS 64
4703 #include <sys/types.h>
4704 /* Check that off_t can represent 2**63 - 1 correctly.
4705 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4706 since some C++ compilers masquerading as C compilers
4707 incorrectly reject 9223372036854775807. */
4708 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4709 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4710 && LARGE_OFF_T % 2147483647 == 1)
4711 ? 1 : -1];
4712 int
4713 main ()
4714 {
4715
4716 ;
4717 return 0;
4718 }
4719 _ACEOF
4720 if ac_fn_c_try_compile "$LINENO"; then :
4721 ac_cv_sys_file_offset_bits=64; break
4722 fi
4723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4724 ac_cv_sys_file_offset_bits=unknown
4725 break
4726 done
4727 fi
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4729 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4730 case $ac_cv_sys_file_offset_bits in #(
4731 no | unknown) ;;
4732 *)
4733 cat >>confdefs.h <<_ACEOF
4734 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4735 _ACEOF
4736 ;;
4737 esac
4738 rm -rf conftest*
4739 if test $ac_cv_sys_file_offset_bits = unknown; then
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4741 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4742 if ${ac_cv_sys_large_files+:} false; then :
4743 $as_echo_n "(cached) " >&6
4744 else
4745 while :; do
4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4747 /* end confdefs.h. */
4748 #include <sys/types.h>
4749 /* Check that off_t can represent 2**63 - 1 correctly.
4750 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4751 since some C++ compilers masquerading as C compilers
4752 incorrectly reject 9223372036854775807. */
4753 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4754 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4755 && LARGE_OFF_T % 2147483647 == 1)
4756 ? 1 : -1];
4757 int
4758 main ()
4759 {
4760
4761 ;
4762 return 0;
4763 }
4764 _ACEOF
4765 if ac_fn_c_try_compile "$LINENO"; then :
4766 ac_cv_sys_large_files=no; break
4767 fi
4768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4770 /* end confdefs.h. */
4771 #define _LARGE_FILES 1
4772 #include <sys/types.h>
4773 /* Check that off_t can represent 2**63 - 1 correctly.
4774 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4775 since some C++ compilers masquerading as C compilers
4776 incorrectly reject 9223372036854775807. */
4777 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4778 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4779 && LARGE_OFF_T % 2147483647 == 1)
4780 ? 1 : -1];
4781 int
4782 main ()
4783 {
4784
4785 ;
4786 return 0;
4787 }
4788 _ACEOF
4789 if ac_fn_c_try_compile "$LINENO"; then :
4790 ac_cv_sys_large_files=1; break
4791 fi
4792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4793 ac_cv_sys_large_files=unknown
4794 break
4795 done
4796 fi
4797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4798 $as_echo "$ac_cv_sys_large_files" >&6; }
4799 case $ac_cv_sys_large_files in #(
4800 no | unknown) ;;
4801 *)
4802 cat >>confdefs.h <<_ACEOF
4803 #define _LARGE_FILES $ac_cv_sys_large_files
4804 _ACEOF
4805 ;;
4806 esac
4807 rm -rf conftest*
4808 fi
4809
4810
4811 fi
4812
4813
4814
4815
4816
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4818 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4819 if ${am_cv_prog_cc_stdc+:} false; then :
4820 $as_echo_n "(cached) " >&6
4821 else
4822 am_cv_prog_cc_stdc=no
4823 ac_save_CC="$CC"
4824 # Don't try gcc -ansi; that turns off useful extensions and
4825 # breaks some systems' header files.
4826 # AIX -qlanglvl=ansi
4827 # Ultrix and OSF/1 -std1
4828 # HP-UX 10.20 and later -Ae
4829 # HP-UX older versions -Aa -D_HPUX_SOURCE
4830 # SVR4 -Xc -D__EXTENSIONS__
4831 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4832 do
4833 CC="$ac_save_CC $ac_arg"
4834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4835 /* end confdefs.h. */
4836 #include <stdarg.h>
4837 #include <stdio.h>
4838 #include <sys/types.h>
4839 #include <sys/stat.h>
4840 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4841 struct buf { int x; };
4842 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4843 static char *e (p, i)
4844 char **p;
4845 int i;
4846 {
4847 return p[i];
4848 }
4849 static char *f (char * (*g) (char **, int), char **p, ...)
4850 {
4851 char *s;
4852 va_list v;
4853 va_start (v,p);
4854 s = g (p, va_arg (v,int));
4855 va_end (v);
4856 return s;
4857 }
4858 int test (int i, double x);
4859 struct s1 {int (*f) (int a);};
4860 struct s2 {int (*f) (double a);};
4861 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4862 int argc;
4863 char **argv;
4864
4865 int
4866 main ()
4867 {
4868
4869 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4870
4871 ;
4872 return 0;
4873 }
4874 _ACEOF
4875 if ac_fn_c_try_compile "$LINENO"; then :
4876 am_cv_prog_cc_stdc="$ac_arg"; break
4877 fi
4878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4879 done
4880 CC="$ac_save_CC"
4881
4882 fi
4883
4884 if test -z "$am_cv_prog_cc_stdc"; then
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4886 $as_echo "none needed" >&6; }
4887 else
4888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4889 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4890 fi
4891 case "x$am_cv_prog_cc_stdc" in
4892 x|xno) ;;
4893 *) CC="$CC $am_cv_prog_cc_stdc" ;;
4894 esac
4895
4896 # Expand $ac_aux_dir to an absolute path.
4897 am_aux_dir=`cd "$ac_aux_dir" && pwd`
4898
4899 if test x"${install_sh+set}" != xset; then
4900 case $am_aux_dir in
4901 *\ * | *\ *)
4902 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4903 *)
4904 install_sh="\${SHELL} $am_aux_dir/install-sh"
4905 esac
4906 fi
4907
4908 # Installed binaries are usually stripped using 'strip' when the user
4909 # run "make install-strip". However 'strip' might not be the right
4910 # tool to use in cross-compilation environments, therefore Automake
4911 # will honor the 'STRIP' environment variable to overrule this program.
4912 if test "$cross_compiling" != no; then
4913 if test -n "$ac_tool_prefix"; then
4914 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4915 set dummy ${ac_tool_prefix}strip; ac_word=$2
4916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4917 $as_echo_n "checking for $ac_word... " >&6; }
4918 if ${ac_cv_prog_STRIP+:} false; then :
4919 $as_echo_n "(cached) " >&6
4920 else
4921 if test -n "$STRIP"; then
4922 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4923 else
4924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4925 for as_dir in $PATH
4926 do
4927 IFS=$as_save_IFS
4928 test -z "$as_dir" && as_dir=.
4929 for ac_exec_ext in '' $ac_executable_extensions; do
4930 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4931 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4932 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4933 break 2
4934 fi
4935 done
4936 done
4937 IFS=$as_save_IFS
4938
4939 fi
4940 fi
4941 STRIP=$ac_cv_prog_STRIP
4942 if test -n "$STRIP"; then
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4944 $as_echo "$STRIP" >&6; }
4945 else
4946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4947 $as_echo "no" >&6; }
4948 fi
4949
4950
4951 fi
4952 if test -z "$ac_cv_prog_STRIP"; then
4953 ac_ct_STRIP=$STRIP
4954 # Extract the first word of "strip", so it can be a program name with args.
4955 set dummy strip; ac_word=$2
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4957 $as_echo_n "checking for $ac_word... " >&6; }
4958 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4959 $as_echo_n "(cached) " >&6
4960 else
4961 if test -n "$ac_ct_STRIP"; then
4962 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4963 else
4964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4965 for as_dir in $PATH
4966 do
4967 IFS=$as_save_IFS
4968 test -z "$as_dir" && as_dir=.
4969 for ac_exec_ext in '' $ac_executable_extensions; do
4970 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4971 ac_cv_prog_ac_ct_STRIP="strip"
4972 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4973 break 2
4974 fi
4975 done
4976 done
4977 IFS=$as_save_IFS
4978
4979 fi
4980 fi
4981 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4982 if test -n "$ac_ct_STRIP"; then
4983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4984 $as_echo "$ac_ct_STRIP" >&6; }
4985 else
4986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4987 $as_echo "no" >&6; }
4988 fi
4989
4990 if test "x$ac_ct_STRIP" = x; then
4991 STRIP=":"
4992 else
4993 case $cross_compiling:$ac_tool_warned in
4994 yes:)
4995 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4996 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4997 ac_tool_warned=yes ;;
4998 esac
4999 STRIP=$ac_ct_STRIP
5000 fi
5001 else
5002 STRIP="$ac_cv_prog_STRIP"
5003 fi
5004
5005 fi
5006 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
5007
5008
5009 ac_aux_dir=
5010 for ac_dir in .. "$srcdir"/..; do
5011 if test -f "$ac_dir/install-sh"; then
5012 ac_aux_dir=$ac_dir
5013 ac_install_sh="$ac_aux_dir/install-sh -c"
5014 break
5015 elif test -f "$ac_dir/install.sh"; then
5016 ac_aux_dir=$ac_dir
5017 ac_install_sh="$ac_aux_dir/install.sh -c"
5018 break
5019 elif test -f "$ac_dir/shtool"; then
5020 ac_aux_dir=$ac_dir
5021 ac_install_sh="$ac_aux_dir/shtool install -c"
5022 break
5023 fi
5024 done
5025 if test -z "$ac_aux_dir"; then
5026 as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
5027 fi
5028
5029 # These three variables are undocumented and unsupported,
5030 # and are intended to be withdrawn in a future Autoconf release.
5031 # They can cause serious problems if a builder's source tree is in a directory
5032 # whose full name contains unusual characters.
5033 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
5034 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
5035 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
5036
5037
5038
5039 test "$program_prefix" != NONE &&
5040 program_transform_name="s&^&$program_prefix&;$program_transform_name"
5041 # Use a double $ so make ignores it.
5042 test "$program_suffix" != NONE &&
5043 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5044 # Double any \ or $.
5045 # By default was `s,x,x', remove it if useless.
5046 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5047 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5048
5049
5050 # We require a C++11 compiler. Check if one is available, and if
5051 # necessary, set CXX_DIALECT to some -std=xxx switch.
5052
5053 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
5054 ac_ext=cpp
5055 ac_cpp='$CXXCPP $CPPFLAGS'
5056 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5057 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5058 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5059 CXX_DIALECT=""
5060 ac_success=no
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
5062 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
5063 if ${ax_cv_cxx_compile_cxx11+:} false; then :
5064 $as_echo_n "(cached) " >&6
5065 else
5066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5067 /* end confdefs.h. */
5068
5069
5070 // If the compiler admits that it is not ready for C++11, why torture it?
5071 // Hopefully, this will speed up the test.
5072
5073 #ifndef __cplusplus
5074
5075 #error "This is not a C++ compiler"
5076
5077 #elif __cplusplus < 201103L
5078
5079 #error "This is not a C++11 compiler"
5080
5081 #else
5082
5083 namespace cxx11
5084 {
5085
5086 namespace test_static_assert
5087 {
5088
5089 template <typename T>
5090 struct check
5091 {
5092 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5093 };
5094
5095 }
5096
5097 namespace test_final_override
5098 {
5099
5100 struct Base
5101 {
5102 virtual void f() {}
5103 };
5104
5105 struct Derived : public Base
5106 {
5107 virtual void f() override {}
5108 };
5109
5110 }
5111
5112 namespace test_double_right_angle_brackets
5113 {
5114
5115 template < typename T >
5116 struct check {};
5117
5118 typedef check<void> single_type;
5119 typedef check<check<void>> double_type;
5120 typedef check<check<check<void>>> triple_type;
5121 typedef check<check<check<check<void>>>> quadruple_type;
5122
5123 }
5124
5125 namespace test_decltype
5126 {
5127
5128 int
5129 f()
5130 {
5131 int a = 1;
5132 decltype(a) b = 2;
5133 return a + b;
5134 }
5135
5136 }
5137
5138 namespace test_type_deduction
5139 {
5140
5141 template < typename T1, typename T2 >
5142 struct is_same
5143 {
5144 static const bool value = false;
5145 };
5146
5147 template < typename T >
5148 struct is_same<T, T>
5149 {
5150 static const bool value = true;
5151 };
5152
5153 template < typename T1, typename T2 >
5154 auto
5155 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5156 {
5157 return a1 + a2;
5158 }
5159
5160 int
5161 test(const int c, volatile int v)
5162 {
5163 static_assert(is_same<int, decltype(0)>::value == true, "");
5164 static_assert(is_same<int, decltype(c)>::value == false, "");
5165 static_assert(is_same<int, decltype(v)>::value == false, "");
5166 auto ac = c;
5167 auto av = v;
5168 auto sumi = ac + av + 'x';
5169 auto sumf = ac + av + 1.0;
5170 static_assert(is_same<int, decltype(ac)>::value == true, "");
5171 static_assert(is_same<int, decltype(av)>::value == true, "");
5172 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5173 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5174 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5175 return (sumf > 0.0) ? sumi : add(c, v);
5176 }
5177
5178 }
5179
5180 namespace test_noexcept
5181 {
5182
5183 int f() { return 0; }
5184 int g() noexcept { return 0; }
5185
5186 static_assert(noexcept(f()) == false, "");
5187 static_assert(noexcept(g()) == true, "");
5188
5189 }
5190
5191 namespace test_constexpr
5192 {
5193
5194 template < typename CharT >
5195 unsigned long constexpr
5196 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5197 {
5198 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5199 }
5200
5201 template < typename CharT >
5202 unsigned long constexpr
5203 strlen_c(const CharT *const s) noexcept
5204 {
5205 return strlen_c_r(s, 0UL);
5206 }
5207
5208 static_assert(strlen_c("") == 0UL, "");
5209 static_assert(strlen_c("1") == 1UL, "");
5210 static_assert(strlen_c("example") == 7UL, "");
5211 static_assert(strlen_c("another\0example") == 7UL, "");
5212
5213 }
5214
5215 namespace test_rvalue_references
5216 {
5217
5218 template < int N >
5219 struct answer
5220 {
5221 static constexpr int value = N;
5222 };
5223
5224 answer<1> f(int&) { return answer<1>(); }
5225 answer<2> f(const int&) { return answer<2>(); }
5226 answer<3> f(int&&) { return answer<3>(); }
5227
5228 void
5229 test()
5230 {
5231 int i = 0;
5232 const int c = 0;
5233 static_assert(decltype(f(i))::value == 1, "");
5234 static_assert(decltype(f(c))::value == 2, "");
5235 static_assert(decltype(f(0))::value == 3, "");
5236 }
5237
5238 }
5239
5240 namespace test_uniform_initialization
5241 {
5242
5243 struct test
5244 {
5245 static const int zero {};
5246 static const int one {1};
5247 };
5248
5249 static_assert(test::zero == 0, "");
5250 static_assert(test::one == 1, "");
5251
5252 }
5253
5254 namespace test_lambdas
5255 {
5256
5257 void
5258 test1()
5259 {
5260 auto lambda1 = [](){};
5261 auto lambda2 = lambda1;
5262 lambda1();
5263 lambda2();
5264 }
5265
5266 int
5267 test2()
5268 {
5269 auto a = [](int i, int j){ return i + j; }(1, 2);
5270 auto b = []() -> int { return '0'; }();
5271 auto c = [=](){ return a + b; }();
5272 auto d = [&](){ return c; }();
5273 auto e = [a, &b](int x) mutable {
5274 const auto identity = [](int y){ return y; };
5275 for (auto i = 0; i < a; ++i)
5276 a += b--;
5277 return x + identity(a + b);
5278 }(0);
5279 return a + b + c + d + e;
5280 }
5281
5282 int
5283 test3()
5284 {
5285 const auto nullary = [](){ return 0; };
5286 const auto unary = [](int x){ return x; };
5287 using nullary_t = decltype(nullary);
5288 using unary_t = decltype(unary);
5289 const auto higher1st = [](nullary_t f){ return f(); };
5290 const auto higher2nd = [unary](nullary_t f1){
5291 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5292 };
5293 return higher1st(nullary) + higher2nd(nullary)(unary);
5294 }
5295
5296 }
5297
5298 namespace test_variadic_templates
5299 {
5300
5301 template <int...>
5302 struct sum;
5303
5304 template <int N0, int... N1toN>
5305 struct sum<N0, N1toN...>
5306 {
5307 static constexpr auto value = N0 + sum<N1toN...>::value;
5308 };
5309
5310 template <>
5311 struct sum<>
5312 {
5313 static constexpr auto value = 0;
5314 };
5315
5316 static_assert(sum<>::value == 0, "");
5317 static_assert(sum<1>::value == 1, "");
5318 static_assert(sum<23>::value == 23, "");
5319 static_assert(sum<1, 2>::value == 3, "");
5320 static_assert(sum<5, 5, 11>::value == 21, "");
5321 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5322
5323 }
5324
5325 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5326 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5327 // because of this.
5328 namespace test_template_alias_sfinae
5329 {
5330
5331 struct foo {};
5332
5333 template<typename T>
5334 using member = typename T::member_type;
5335
5336 template<typename T>
5337 void func(...) {}
5338
5339 template<typename T>
5340 void func(member<T>*) {}
5341
5342 void test();
5343
5344 void test() { func<foo>(0); }
5345
5346 }
5347
5348 } // namespace cxx11
5349
5350 #endif // __cplusplus >= 201103L
5351
5352
5353
5354 _ACEOF
5355 if ac_fn_cxx_try_compile "$LINENO"; then :
5356 ax_cv_cxx_compile_cxx11=yes
5357 else
5358 ax_cv_cxx_compile_cxx11=no
5359 fi
5360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5361 fi
5362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
5363 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
5364 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
5365 ac_success=yes
5366 fi
5367
5368 if test x$ac_success = xno; then
5369 for alternative in ${ax_cxx_compile_alternatives}; do
5370 switch="-std=gnu++${alternative}"
5371 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5373 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5374 if eval \${$cachevar+:} false; then :
5375 $as_echo_n "(cached) " >&6
5376 else
5377 ac_save_CXX="$CXX"
5378 CXX="$CXX $switch"
5379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380 /* end confdefs.h. */
5381
5382
5383 // If the compiler admits that it is not ready for C++11, why torture it?
5384 // Hopefully, this will speed up the test.
5385
5386 #ifndef __cplusplus
5387
5388 #error "This is not a C++ compiler"
5389
5390 #elif __cplusplus < 201103L
5391
5392 #error "This is not a C++11 compiler"
5393
5394 #else
5395
5396 namespace cxx11
5397 {
5398
5399 namespace test_static_assert
5400 {
5401
5402 template <typename T>
5403 struct check
5404 {
5405 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5406 };
5407
5408 }
5409
5410 namespace test_final_override
5411 {
5412
5413 struct Base
5414 {
5415 virtual void f() {}
5416 };
5417
5418 struct Derived : public Base
5419 {
5420 virtual void f() override {}
5421 };
5422
5423 }
5424
5425 namespace test_double_right_angle_brackets
5426 {
5427
5428 template < typename T >
5429 struct check {};
5430
5431 typedef check<void> single_type;
5432 typedef check<check<void>> double_type;
5433 typedef check<check<check<void>>> triple_type;
5434 typedef check<check<check<check<void>>>> quadruple_type;
5435
5436 }
5437
5438 namespace test_decltype
5439 {
5440
5441 int
5442 f()
5443 {
5444 int a = 1;
5445 decltype(a) b = 2;
5446 return a + b;
5447 }
5448
5449 }
5450
5451 namespace test_type_deduction
5452 {
5453
5454 template < typename T1, typename T2 >
5455 struct is_same
5456 {
5457 static const bool value = false;
5458 };
5459
5460 template < typename T >
5461 struct is_same<T, T>
5462 {
5463 static const bool value = true;
5464 };
5465
5466 template < typename T1, typename T2 >
5467 auto
5468 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5469 {
5470 return a1 + a2;
5471 }
5472
5473 int
5474 test(const int c, volatile int v)
5475 {
5476 static_assert(is_same<int, decltype(0)>::value == true, "");
5477 static_assert(is_same<int, decltype(c)>::value == false, "");
5478 static_assert(is_same<int, decltype(v)>::value == false, "");
5479 auto ac = c;
5480 auto av = v;
5481 auto sumi = ac + av + 'x';
5482 auto sumf = ac + av + 1.0;
5483 static_assert(is_same<int, decltype(ac)>::value == true, "");
5484 static_assert(is_same<int, decltype(av)>::value == true, "");
5485 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5486 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5487 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5488 return (sumf > 0.0) ? sumi : add(c, v);
5489 }
5490
5491 }
5492
5493 namespace test_noexcept
5494 {
5495
5496 int f() { return 0; }
5497 int g() noexcept { return 0; }
5498
5499 static_assert(noexcept(f()) == false, "");
5500 static_assert(noexcept(g()) == true, "");
5501
5502 }
5503
5504 namespace test_constexpr
5505 {
5506
5507 template < typename CharT >
5508 unsigned long constexpr
5509 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5510 {
5511 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5512 }
5513
5514 template < typename CharT >
5515 unsigned long constexpr
5516 strlen_c(const CharT *const s) noexcept
5517 {
5518 return strlen_c_r(s, 0UL);
5519 }
5520
5521 static_assert(strlen_c("") == 0UL, "");
5522 static_assert(strlen_c("1") == 1UL, "");
5523 static_assert(strlen_c("example") == 7UL, "");
5524 static_assert(strlen_c("another\0example") == 7UL, "");
5525
5526 }
5527
5528 namespace test_rvalue_references
5529 {
5530
5531 template < int N >
5532 struct answer
5533 {
5534 static constexpr int value = N;
5535 };
5536
5537 answer<1> f(int&) { return answer<1>(); }
5538 answer<2> f(const int&) { return answer<2>(); }
5539 answer<3> f(int&&) { return answer<3>(); }
5540
5541 void
5542 test()
5543 {
5544 int i = 0;
5545 const int c = 0;
5546 static_assert(decltype(f(i))::value == 1, "");
5547 static_assert(decltype(f(c))::value == 2, "");
5548 static_assert(decltype(f(0))::value == 3, "");
5549 }
5550
5551 }
5552
5553 namespace test_uniform_initialization
5554 {
5555
5556 struct test
5557 {
5558 static const int zero {};
5559 static const int one {1};
5560 };
5561
5562 static_assert(test::zero == 0, "");
5563 static_assert(test::one == 1, "");
5564
5565 }
5566
5567 namespace test_lambdas
5568 {
5569
5570 void
5571 test1()
5572 {
5573 auto lambda1 = [](){};
5574 auto lambda2 = lambda1;
5575 lambda1();
5576 lambda2();
5577 }
5578
5579 int
5580 test2()
5581 {
5582 auto a = [](int i, int j){ return i + j; }(1, 2);
5583 auto b = []() -> int { return '0'; }();
5584 auto c = [=](){ return a + b; }();
5585 auto d = [&](){ return c; }();
5586 auto e = [a, &b](int x) mutable {
5587 const auto identity = [](int y){ return y; };
5588 for (auto i = 0; i < a; ++i)
5589 a += b--;
5590 return x + identity(a + b);
5591 }(0);
5592 return a + b + c + d + e;
5593 }
5594
5595 int
5596 test3()
5597 {
5598 const auto nullary = [](){ return 0; };
5599 const auto unary = [](int x){ return x; };
5600 using nullary_t = decltype(nullary);
5601 using unary_t = decltype(unary);
5602 const auto higher1st = [](nullary_t f){ return f(); };
5603 const auto higher2nd = [unary](nullary_t f1){
5604 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5605 };
5606 return higher1st(nullary) + higher2nd(nullary)(unary);
5607 }
5608
5609 }
5610
5611 namespace test_variadic_templates
5612 {
5613
5614 template <int...>
5615 struct sum;
5616
5617 template <int N0, int... N1toN>
5618 struct sum<N0, N1toN...>
5619 {
5620 static constexpr auto value = N0 + sum<N1toN...>::value;
5621 };
5622
5623 template <>
5624 struct sum<>
5625 {
5626 static constexpr auto value = 0;
5627 };
5628
5629 static_assert(sum<>::value == 0, "");
5630 static_assert(sum<1>::value == 1, "");
5631 static_assert(sum<23>::value == 23, "");
5632 static_assert(sum<1, 2>::value == 3, "");
5633 static_assert(sum<5, 5, 11>::value == 21, "");
5634 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5635
5636 }
5637
5638 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5639 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5640 // because of this.
5641 namespace test_template_alias_sfinae
5642 {
5643
5644 struct foo {};
5645
5646 template<typename T>
5647 using member = typename T::member_type;
5648
5649 template<typename T>
5650 void func(...) {}
5651
5652 template<typename T>
5653 void func(member<T>*) {}
5654
5655 void test();
5656
5657 void test() { func<foo>(0); }
5658
5659 }
5660
5661 } // namespace cxx11
5662
5663 #endif // __cplusplus >= 201103L
5664
5665
5666
5667 _ACEOF
5668 if ac_fn_cxx_try_compile "$LINENO"; then :
5669 eval $cachevar=yes
5670 else
5671 eval $cachevar=no
5672 fi
5673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5674 CXX="$ac_save_CXX"
5675 fi
5676 eval ac_res=\$$cachevar
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5678 $as_echo "$ac_res" >&6; }
5679 if eval test x\$$cachevar = xyes; then
5680 CXX_DIALECT="$switch"
5681 ac_success=yes
5682 break
5683 fi
5684 done
5685 fi
5686
5687 if test x$ac_success = xno; then
5688 for alternative in ${ax_cxx_compile_alternatives}; do
5689 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
5690 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5692 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5693 if eval \${$cachevar+:} false; then :
5694 $as_echo_n "(cached) " >&6
5695 else
5696 ac_save_CXX="$CXX"
5697 CXX="$CXX $switch"
5698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5699 /* end confdefs.h. */
5700
5701
5702 // If the compiler admits that it is not ready for C++11, why torture it?
5703 // Hopefully, this will speed up the test.
5704
5705 #ifndef __cplusplus
5706
5707 #error "This is not a C++ compiler"
5708
5709 #elif __cplusplus < 201103L
5710
5711 #error "This is not a C++11 compiler"
5712
5713 #else
5714
5715 namespace cxx11
5716 {
5717
5718 namespace test_static_assert
5719 {
5720
5721 template <typename T>
5722 struct check
5723 {
5724 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5725 };
5726
5727 }
5728
5729 namespace test_final_override
5730 {
5731
5732 struct Base
5733 {
5734 virtual void f() {}
5735 };
5736
5737 struct Derived : public Base
5738 {
5739 virtual void f() override {}
5740 };
5741
5742 }
5743
5744 namespace test_double_right_angle_brackets
5745 {
5746
5747 template < typename T >
5748 struct check {};
5749
5750 typedef check<void> single_type;
5751 typedef check<check<void>> double_type;
5752 typedef check<check<check<void>>> triple_type;
5753 typedef check<check<check<check<void>>>> quadruple_type;
5754
5755 }
5756
5757 namespace test_decltype
5758 {
5759
5760 int
5761 f()
5762 {
5763 int a = 1;
5764 decltype(a) b = 2;
5765 return a + b;
5766 }
5767
5768 }
5769
5770 namespace test_type_deduction
5771 {
5772
5773 template < typename T1, typename T2 >
5774 struct is_same
5775 {
5776 static const bool value = false;
5777 };
5778
5779 template < typename T >
5780 struct is_same<T, T>
5781 {
5782 static const bool value = true;
5783 };
5784
5785 template < typename T1, typename T2 >
5786 auto
5787 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5788 {
5789 return a1 + a2;
5790 }
5791
5792 int
5793 test(const int c, volatile int v)
5794 {
5795 static_assert(is_same<int, decltype(0)>::value == true, "");
5796 static_assert(is_same<int, decltype(c)>::value == false, "");
5797 static_assert(is_same<int, decltype(v)>::value == false, "");
5798 auto ac = c;
5799 auto av = v;
5800 auto sumi = ac + av + 'x';
5801 auto sumf = ac + av + 1.0;
5802 static_assert(is_same<int, decltype(ac)>::value == true, "");
5803 static_assert(is_same<int, decltype(av)>::value == true, "");
5804 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5805 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5806 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5807 return (sumf > 0.0) ? sumi : add(c, v);
5808 }
5809
5810 }
5811
5812 namespace test_noexcept
5813 {
5814
5815 int f() { return 0; }
5816 int g() noexcept { return 0; }
5817
5818 static_assert(noexcept(f()) == false, "");
5819 static_assert(noexcept(g()) == true, "");
5820
5821 }
5822
5823 namespace test_constexpr
5824 {
5825
5826 template < typename CharT >
5827 unsigned long constexpr
5828 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5829 {
5830 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5831 }
5832
5833 template < typename CharT >
5834 unsigned long constexpr
5835 strlen_c(const CharT *const s) noexcept
5836 {
5837 return strlen_c_r(s, 0UL);
5838 }
5839
5840 static_assert(strlen_c("") == 0UL, "");
5841 static_assert(strlen_c("1") == 1UL, "");
5842 static_assert(strlen_c("example") == 7UL, "");
5843 static_assert(strlen_c("another\0example") == 7UL, "");
5844
5845 }
5846
5847 namespace test_rvalue_references
5848 {
5849
5850 template < int N >
5851 struct answer
5852 {
5853 static constexpr int value = N;
5854 };
5855
5856 answer<1> f(int&) { return answer<1>(); }
5857 answer<2> f(const int&) { return answer<2>(); }
5858 answer<3> f(int&&) { return answer<3>(); }
5859
5860 void
5861 test()
5862 {
5863 int i = 0;
5864 const int c = 0;
5865 static_assert(decltype(f(i))::value == 1, "");
5866 static_assert(decltype(f(c))::value == 2, "");
5867 static_assert(decltype(f(0))::value == 3, "");
5868 }
5869
5870 }
5871
5872 namespace test_uniform_initialization
5873 {
5874
5875 struct test
5876 {
5877 static const int zero {};
5878 static const int one {1};
5879 };
5880
5881 static_assert(test::zero == 0, "");
5882 static_assert(test::one == 1, "");
5883
5884 }
5885
5886 namespace test_lambdas
5887 {
5888
5889 void
5890 test1()
5891 {
5892 auto lambda1 = [](){};
5893 auto lambda2 = lambda1;
5894 lambda1();
5895 lambda2();
5896 }
5897
5898 int
5899 test2()
5900 {
5901 auto a = [](int i, int j){ return i + j; }(1, 2);
5902 auto b = []() -> int { return '0'; }();
5903 auto c = [=](){ return a + b; }();
5904 auto d = [&](){ return c; }();
5905 auto e = [a, &b](int x) mutable {
5906 const auto identity = [](int y){ return y; };
5907 for (auto i = 0; i < a; ++i)
5908 a += b--;
5909 return x + identity(a + b);
5910 }(0);
5911 return a + b + c + d + e;
5912 }
5913
5914 int
5915 test3()
5916 {
5917 const auto nullary = [](){ return 0; };
5918 const auto unary = [](int x){ return x; };
5919 using nullary_t = decltype(nullary);
5920 using unary_t = decltype(unary);
5921 const auto higher1st = [](nullary_t f){ return f(); };
5922 const auto higher2nd = [unary](nullary_t f1){
5923 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5924 };
5925 return higher1st(nullary) + higher2nd(nullary)(unary);
5926 }
5927
5928 }
5929
5930 namespace test_variadic_templates
5931 {
5932
5933 template <int...>
5934 struct sum;
5935
5936 template <int N0, int... N1toN>
5937 struct sum<N0, N1toN...>
5938 {
5939 static constexpr auto value = N0 + sum<N1toN...>::value;
5940 };
5941
5942 template <>
5943 struct sum<>
5944 {
5945 static constexpr auto value = 0;
5946 };
5947
5948 static_assert(sum<>::value == 0, "");
5949 static_assert(sum<1>::value == 1, "");
5950 static_assert(sum<23>::value == 23, "");
5951 static_assert(sum<1, 2>::value == 3, "");
5952 static_assert(sum<5, 5, 11>::value == 21, "");
5953 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5954
5955 }
5956
5957 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5958 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5959 // because of this.
5960 namespace test_template_alias_sfinae
5961 {
5962
5963 struct foo {};
5964
5965 template<typename T>
5966 using member = typename T::member_type;
5967
5968 template<typename T>
5969 void func(...) {}
5970
5971 template<typename T>
5972 void func(member<T>*) {}
5973
5974 void test();
5975
5976 void test() { func<foo>(0); }
5977
5978 }
5979
5980 } // namespace cxx11
5981
5982 #endif // __cplusplus >= 201103L
5983
5984
5985
5986 _ACEOF
5987 if ac_fn_cxx_try_compile "$LINENO"; then :
5988 eval $cachevar=yes
5989 else
5990 eval $cachevar=no
5991 fi
5992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5993 CXX="$ac_save_CXX"
5994 fi
5995 eval ac_res=\$$cachevar
5996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5997 $as_echo "$ac_res" >&6; }
5998 if eval test x\$$cachevar = xyes; then
5999 CXX_DIALECT="$switch"
6000 ac_success=yes
6001 break
6002 fi
6003 done
6004 if test x$ac_success = xyes; then
6005 break
6006 fi
6007 done
6008 fi
6009 ac_ext=c
6010 ac_cpp='$CPP $CPPFLAGS'
6011 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6012 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6013 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6014
6015 if test x$ax_cxx_compile_cxx11_required = xtrue; then
6016 if test x$ac_success = xno; then
6017 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
6018 fi
6019 fi
6020 if test x$ac_success = xno; then
6021 HAVE_CXX11=0
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
6023 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
6024 else
6025 HAVE_CXX11=1
6026
6027 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
6028
6029 fi
6030
6031
6032
6033
6034 # Dependency checking.
6035 rm -rf .tst 2>/dev/null
6036 mkdir .tst 2>/dev/null
6037 if test -d .tst; then
6038 am__leading_dot=.
6039 else
6040 am__leading_dot=_
6041 fi
6042 rmdir .tst 2>/dev/null
6043
6044 DEPDIR="${am__leading_dot}deps"
6045
6046 ac_config_commands="$ac_config_commands depdir"
6047
6048
6049 depcc="$CC" am_compiler_list=
6050
6051 am_depcomp=$ac_aux_dir/depcomp
6052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6053 $as_echo_n "checking dependency style of $depcc... " >&6; }
6054 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6055 $as_echo_n "(cached) " >&6
6056 else
6057 if test -f "$am_depcomp"; then
6058 # We make a subdir and do the tests there. Otherwise we can end up
6059 # making bogus files that we don't know about and never remove. For
6060 # instance it was reported that on HP-UX the gcc test will end up
6061 # making a dummy file named `D' -- because `-MD' means `put the output
6062 # in D'.
6063 mkdir conftest.dir
6064 # Copy depcomp to subdir because otherwise we won't find it if we're
6065 # using a relative directory.
6066 cp "$am_depcomp" conftest.dir
6067 cd conftest.dir
6068 # We will build objects and dependencies in a subdirectory because
6069 # it helps to detect inapplicable dependency modes. For instance
6070 # both Tru64's cc and ICC support -MD to output dependencies as a
6071 # side effect of compilation, but ICC will put the dependencies in
6072 # the current directory while Tru64 will put them in the object
6073 # directory.
6074 mkdir sub
6075
6076 am_cv_CC_dependencies_compiler_type=none
6077 if test "$am_compiler_list" = ""; then
6078 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6079 fi
6080 for depmode in $am_compiler_list; do
6081 if test $depmode = none; then break; fi
6082
6083 $as_echo "$as_me:$LINENO: trying $depmode" >&5
6084 # Setup a source with many dependencies, because some compilers
6085 # like to wrap large dependency lists on column 80 (with \), and
6086 # we should not choose a depcomp mode which is confused by this.
6087 #
6088 # We need to recreate these files for each test, as the compiler may
6089 # overwrite some of them when testing with obscure command lines.
6090 # This happens at least with the AIX C compiler.
6091 : > sub/conftest.c
6092 for i in 1 2 3 4 5 6; do
6093 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6094 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6095 # Solaris 8's {/usr,}/bin/sh.
6096 touch sub/conftst$i.h
6097 done
6098 echo "include sub/conftest.Po" > confmf
6099
6100 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6101 # mode. It turns out that the SunPro C++ compiler does not properly
6102 # handle `-M -o', and we need to detect this.
6103 depcmd="depmode=$depmode \
6104 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6105 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6106 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6107 echo "| $depcmd" | sed -e 's/ */ /g' >&5
6108 if env $depcmd > conftest.err 2>&1 &&
6109 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6110 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6111 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6112 # icc doesn't choke on unknown options, it will just issue warnings
6113 # or remarks (even with -Werror). So we grep stderr for any message
6114 # that says an option was ignored or not supported.
6115 # When given -MP, icc 7.0 and 7.1 complain thusly:
6116 # icc: Command line warning: ignoring option '-M'; no argument required
6117 # The diagnosis changed in icc 8.0:
6118 # icc: Command line remark: option '-MP' not supported
6119 if (grep 'ignoring option' conftest.err ||
6120 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6121 am_cv_CC_dependencies_compiler_type=$depmode
6122 $as_echo "$as_me:$LINENO: success" >&5
6123 break
6124 fi
6125 fi
6126 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
6127 sed -e 's/^/| /' < conftest.err >&5
6128 done
6129
6130 cd ..
6131 rm -rf conftest.dir
6132 else
6133 am_cv_CC_dependencies_compiler_type=none
6134 fi
6135
6136 fi
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6138 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6139 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
6140 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
6141 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6142
6143 fi
6144
6145
6146 gnulib_extra_configure_args=
6147 # If large-file support is disabled, make sure gnulib does the same.
6148 if test "$enable_largefile" = no; then
6149 gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
6150 fi
6151
6152 # Configure gnulib. We need to build gnulib under some other
6153 # directory not "gnulib", to avoid the problem of both GDB and
6154 # GDBserver wanting to build it in the same directory, when building
6155 # in the source dir.
6156
6157 in_src="gnulib"
6158 in_build="build-gnulib"
6159 in_extra_args="$gnulib_extra_configure_args"
6160
6161 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6162 # so they do not pile up.
6163 ac_sub_configure_args=
6164 ac_prev=
6165 eval "set x $ac_configure_args"
6166 shift
6167 for ac_arg
6168 do
6169 if test -n "$ac_prev"; then
6170 ac_prev=
6171 continue
6172 fi
6173 case $ac_arg in
6174 -cache-file | --cache-file | --cache-fil | --cache-fi \
6175 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6176 ac_prev=cache_file ;;
6177 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6178 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6179 | --c=*)
6180 ;;
6181 --config-cache | -C)
6182 ;;
6183 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6184 ac_prev=srcdir ;;
6185 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6186 ;;
6187 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6188 ac_prev=prefix ;;
6189 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6190 ;;
6191 --disable-option-checking)
6192 ;;
6193 *)
6194 case $ac_arg in
6195 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6196 esac
6197 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6198 esac
6199 done
6200
6201 # Always prepend --prefix to ensure using the same prefix
6202 # in subdir configurations.
6203 ac_arg="--prefix=$prefix"
6204 case $ac_arg in
6205 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6206 esac
6207 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6208
6209 # Pass --silent
6210 if test "$silent" = yes; then
6211 ac_sub_configure_args="--silent $ac_sub_configure_args"
6212 fi
6213
6214 # Always prepend --disable-option-checking to silence warnings, since
6215 # different subdirs can have different --enable and --with options.
6216 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6217
6218 ac_popdir=`pwd`
6219 ac_dir=$in_build
6220
6221 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6222 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6223 $as_echo "$ac_msg" >&6
6224 as_dir="$ac_dir"; as_fn_mkdir_p
6225
6226 case $srcdir in
6227 [\\/]* | ?:[\\/]* )
6228 ac_srcdir=$srcdir/$in_src ;;
6229 *) # Relative name.
6230 ac_srcdir=../$srcdir/$in_src ;;
6231 esac
6232
6233 cd "$ac_dir"
6234
6235 ac_sub_configure=$ac_srcdir/configure
6236
6237 # Make the cache file name correct relative to the subdirectory.
6238 case $cache_file in
6239 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6240 *) # Relative name.
6241 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6242 esac
6243
6244 if test -n "$in_extra_args"; then
6245 # Add the extra args at the end.
6246 ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
6247 fi
6248
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6250 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6251 # The eval makes quoting arguments work.
6252 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6253 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6254 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6255
6256 cd "$ac_popdir"
6257
6258
6259
6260 CONFIG_OBS=
6261 CONFIG_DEPS=
6262 CONFIG_SRCS=
6263 ENABLE_CFLAGS=
6264
6265 CONFIG_ALL=
6266 CONFIG_CLEAN=
6267 CONFIG_INSTALL=
6268 CONFIG_UNINSTALL=
6269
6270 # If we haven't got the data from the intl directory,
6271 # assume NLS is disabled.
6272 USE_NLS=no
6273 LIBINTL=
6274 LIBINTL_DEP=
6275 INCINTL=
6276 XGETTEXT=
6277 GMSGFMT=
6278 POSUB=
6279
6280 if test -f ../intl/config.intl; then
6281 . ../intl/config.intl
6282 fi
6283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6284 $as_echo_n "checking whether NLS is requested... " >&6; }
6285 if test x"$USE_NLS" != xyes; then
6286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6287 $as_echo "no" >&6; }
6288 else
6289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6290 $as_echo "yes" >&6; }
6291
6292 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6293
6294
6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6296 $as_echo_n "checking for catalogs to be installed... " >&6; }
6297 # Look for .po and .gmo files in the source directory.
6298 CATALOGS=
6299 XLINGUAS=
6300 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6301 # If there aren't any .gmo files the shell will give us the
6302 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6303 # weeded out.
6304 case "$cat" in *\**)
6305 continue;;
6306 esac
6307 # The quadruple backslash is collapsed to a double backslash
6308 # by the backticks, then collapsed again by the double quotes,
6309 # leaving us with one backslash in the sed expression (right
6310 # before the dot that mustn't act as a wildcard).
6311 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6312 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6313 # The user is allowed to set LINGUAS to a list of languages to
6314 # install catalogs for. If it's empty that means "all of them."
6315 if test "x$LINGUAS" = x; then
6316 CATALOGS="$CATALOGS $cat"
6317 XLINGUAS="$XLINGUAS $lang"
6318 else
6319 case "$LINGUAS" in *$lang*)
6320 CATALOGS="$CATALOGS $cat"
6321 XLINGUAS="$XLINGUAS $lang"
6322 ;;
6323 esac
6324 fi
6325 done
6326 LINGUAS="$XLINGUAS"
6327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6328 $as_echo "$LINGUAS" >&6; }
6329
6330
6331 DATADIRNAME=share
6332
6333 INSTOBJEXT=.mo
6334
6335 GENCAT=gencat
6336
6337 CATOBJEXT=.gmo
6338
6339 fi
6340
6341 localedir='${datadir}/locale'
6342
6343
6344 if test x"$USE_NLS" = xyes; then
6345 CONFIG_ALL="$CONFIG_ALL all-po"
6346 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
6347 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
6348 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
6349 fi
6350
6351 GNULIB=build-gnulib/import
6352
6353 # For Makefile dependencies.
6354 GNULIB_STDINT_H=
6355 if test x"$STDINT_H" != x; then
6356 GNULIB_STDINT_H=$GNULIB/$STDINT_H
6357 fi
6358
6359
6360 PACKAGE=gdb
6361
6362 cat >>confdefs.h <<_ACEOF
6363 #define PACKAGE "$PACKAGE"
6364 _ACEOF
6365
6366
6367
6368 # We never need to detect it in this sub-configure.
6369 # But preserve it for config.status --recheck.
6370
6371
6372
6373 MAKEINFO_EXTRA_FLAGS=""
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
6375 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
6376 if ${gdb_cv_have_makeinfo_click+:} false; then :
6377 $as_echo_n "(cached) " >&6
6378 else
6379 echo '@clicksequence{a @click{} b}' >conftest.texinfo
6380 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
6381 gdb_cv_have_makeinfo_click=yes
6382 else
6383 gdb_cv_have_makeinfo_click=no
6384 fi
6385 fi
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
6387 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
6388 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
6389 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
6390 fi
6391
6392
6393
6394
6395 # Check whether --with-separate-debug-dir was given.
6396 if test "${with_separate_debug_dir+set}" = set; then :
6397 withval=$with_separate_debug_dir;
6398 DEBUGDIR=$withval
6399 else
6400 DEBUGDIR=${libdir}/debug
6401 fi
6402
6403
6404 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6405 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6406 ac_define_dir=`eval echo $DEBUGDIR`
6407 ac_define_dir=`eval echo $ac_define_dir`
6408
6409 cat >>confdefs.h <<_ACEOF
6410 #define DEBUGDIR "$ac_define_dir"
6411 _ACEOF
6412
6413
6414
6415
6416 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6417 if test "x$prefix" = xNONE; then
6418 test_prefix=/usr/local
6419 else
6420 test_prefix=$prefix
6421 fi
6422 else
6423 test_prefix=$exec_prefix
6424 fi
6425 value=0
6426 case ${ac_define_dir} in
6427 "${test_prefix}"|"${test_prefix}/"*|\
6428 '${exec_prefix}'|'${exec_prefix}/'*)
6429 value=1
6430 ;;
6431 esac
6432
6433 cat >>confdefs.h <<_ACEOF
6434 #define DEBUGDIR_RELOCATABLE $value
6435 _ACEOF
6436
6437
6438
6439
6440 # We can't pass paths as command line arguments.
6441 # Mingw32 tries to be clever and will convert the paths for us.
6442 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
6443 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
6444 # This breaks GDB's relocatable path conversions since paths passed in
6445 # config.h would not get so translated, the path prefixes no longer match.
6446
6447 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6448 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6449 ac_define_dir=`eval echo $bindir`
6450 ac_define_dir=`eval echo $ac_define_dir`
6451
6452 cat >>confdefs.h <<_ACEOF
6453 #define BINDIR "$ac_define_dir"
6454 _ACEOF
6455
6456
6457
6458 # GDB's datadir relocation
6459
6460
6461
6462 # Check whether --with-gdb-datadir was given.
6463 if test "${with_gdb_datadir+set}" = set; then :
6464 withval=$with_gdb_datadir;
6465 GDB_DATADIR=$withval
6466 else
6467 GDB_DATADIR=${datadir}/gdb
6468 fi
6469
6470
6471 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6472 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6473 ac_define_dir=`eval echo $GDB_DATADIR`
6474 ac_define_dir=`eval echo $ac_define_dir`
6475
6476 cat >>confdefs.h <<_ACEOF
6477 #define GDB_DATADIR "$ac_define_dir"
6478 _ACEOF
6479
6480
6481
6482
6483 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6484 if test "x$prefix" = xNONE; then
6485 test_prefix=/usr/local
6486 else
6487 test_prefix=$prefix
6488 fi
6489 else
6490 test_prefix=$exec_prefix
6491 fi
6492 value=0
6493 case ${ac_define_dir} in
6494 "${test_prefix}"|"${test_prefix}/"*|\
6495 '${exec_prefix}'|'${exec_prefix}/'*)
6496 value=1
6497 ;;
6498 esac
6499
6500 cat >>confdefs.h <<_ACEOF
6501 #define GDB_DATADIR_RELOCATABLE $value
6502 _ACEOF
6503
6504
6505
6506
6507
6508 # Check whether --with-relocated-sources was given.
6509 if test "${with_relocated_sources+set}" = set; then :
6510 withval=$with_relocated_sources; reloc_srcdir="${withval}"
6511
6512 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6513 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6514 ac_define_dir=`eval echo $reloc_srcdir`
6515 ac_define_dir=`eval echo $ac_define_dir`
6516
6517 cat >>confdefs.h <<_ACEOF
6518 #define RELOC_SRCDIR "$ac_define_dir"
6519 _ACEOF
6520
6521
6522
6523 fi
6524
6525
6526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
6527 $as_echo_n "checking for default auto-load directory... " >&6; }
6528
6529 # Check whether --with-auto-load-dir was given.
6530 if test "${with_auto_load_dir+set}" = set; then :
6531 withval=$with_auto_load_dir;
6532 else
6533 with_auto_load_dir='$debugdir:$datadir/auto-load'
6534 fi
6535
6536 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6537
6538 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6539 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6540 ac_define_dir=`eval echo $escape_dir`
6541 ac_define_dir=`eval echo $ac_define_dir`
6542
6543 cat >>confdefs.h <<_ACEOF
6544 #define AUTO_LOAD_DIR "$ac_define_dir"
6545 _ACEOF
6546
6547
6548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
6549 $as_echo "$with_auto_load_dir" >&6; }
6550
6551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
6552 $as_echo_n "checking for default auto-load safe-path... " >&6; }
6553
6554 # Check whether --with-auto-load-safe-path was given.
6555 if test "${with_auto_load_safe_path+set}" = set; then :
6556 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
6557 with_auto_load_safe_path="/"
6558 fi
6559 else
6560 with_auto_load_safe_path="$with_auto_load_dir"
6561 fi
6562
6563 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
6564
6565 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6566 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6567 ac_define_dir=`eval echo $escape_dir`
6568 ac_define_dir=`eval echo $ac_define_dir`
6569
6570 cat >>confdefs.h <<_ACEOF
6571 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
6572 _ACEOF
6573
6574
6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
6576 $as_echo "$with_auto_load_safe_path" >&6; }
6577
6578
6579
6580 subdirs="$subdirs testsuite"
6581
6582
6583 # Check whether to support alternative target configurations
6584 # Check whether --enable-targets was given.
6585 if test "${enable_targets+set}" = set; then :
6586 enableval=$enable_targets; case "${enableval}" in
6587 yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
6588 ;;
6589 no) enable_targets= ;;
6590 *) enable_targets=$enableval ;;
6591 esac
6592 fi
6593
6594
6595 # Check whether to enable 64-bit support on 32-bit hosts
6596 # Check whether --enable-64-bit-bfd was given.
6597 if test "${enable_64_bit_bfd+set}" = set; then :
6598 enableval=$enable_64_bit_bfd; case "${enableval}" in
6599 yes) want64=true ;;
6600 no) want64=false ;;
6601 *) as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
6602 esac
6603 else
6604 want64=false
6605 fi
6606
6607 # Provide defaults for some variables set by the per-host and per-target
6608 # configuration.
6609 gdb_host_obs=posix-hdep.o
6610
6611 if test "${target}" = "${host}"; then
6612 gdb_native=yes
6613 else
6614 gdb_native=no
6615 fi
6616
6617 . $srcdir/configure.host
6618
6619 # Add in the common host objects.
6620 . $srcdir/common/common.host
6621 gdb_host_obs="$gdb_host_obs $common_host_obs"
6622
6623 # Accumulate some settings from configure.tgt over all enabled targets
6624
6625 TARGET_OBS=
6626 all_targets=
6627 HAVE_NATIVE_GCORE_TARGET=
6628
6629 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
6630 do
6631 if test "$targ_alias" = "all"; then
6632 all_targets=true
6633 else
6634 # Canonicalize the secondary target names.
6635 result=`$ac_config_sub $targ_alias 2>/dev/null`
6636 if test -n "$result"; then
6637 targ=$result
6638 else
6639 targ=$targ_alias
6640 fi
6641
6642 . ${srcdir}/configure.tgt
6643
6644 if test -z "${gdb_target_obs}"; then :
6645 as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5
6646 fi
6647
6648 # Target-specific object files
6649 for i in ${gdb_target_obs}; do
6650 case " $TARGET_OBS " in
6651 *" ${i} "*) ;;
6652 *)
6653 TARGET_OBS="$TARGET_OBS ${i}"
6654 ;;
6655 esac
6656 done
6657
6658 # Check whether this target needs 64-bit CORE_ADDR
6659 if test x${want64} = xfalse; then
6660 . ${srcdir}/../bfd/config.bfd
6661 fi
6662
6663 # Check whether this target is native and supports gcore.
6664 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
6665 && $gdb_have_gcore; then
6666 HAVE_NATIVE_GCORE_TARGET=1
6667 fi
6668 fi
6669 done
6670
6671 if test x${all_targets} = xtrue; then
6672
6673 # We want all 64-bit targets if we either:
6674 # - run on a 64-bit host or
6675 # - already require 64-bit support for some other target or
6676 # - the --enable-64-bit-bfd option was supplied
6677 # Otherwise we only support all 32-bit targets.
6678 #
6679 # NOTE: This test must be in sync with the corresponding
6680 # tests in BFD!
6681
6682 if test x${want64} = xfalse; then
6683 # The cast to long int works around a bug in the HP C Compiler
6684 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6685 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6686 # This bug is HP SR number 8606223364.
6687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6688 $as_echo_n "checking size of long... " >&6; }
6689 if ${ac_cv_sizeof_long+:} false; then :
6690 $as_echo_n "(cached) " >&6
6691 else
6692 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
6693
6694 else
6695 if test "$ac_cv_type_long" = yes; then
6696 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6698 as_fn_error 77 "cannot compute sizeof (long)
6699 See \`config.log' for more details" "$LINENO" 5; }
6700 else
6701 ac_cv_sizeof_long=0
6702 fi
6703 fi
6704
6705 fi
6706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6707 $as_echo "$ac_cv_sizeof_long" >&6; }
6708
6709
6710
6711 cat >>confdefs.h <<_ACEOF
6712 #define SIZEOF_LONG $ac_cv_sizeof_long
6713 _ACEOF
6714
6715
6716 if test "x${ac_cv_sizeof_long}" = "x8"; then
6717 want64=true
6718 fi
6719 fi
6720 if test x${want64} = xtrue; then
6721 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6722 else
6723 TARGET_OBS='$(ALL_TARGET_OBS)'
6724 fi
6725 fi
6726
6727
6728
6729
6730 # For other settings, only the main target counts.
6731 gdb_sim=
6732 gdb_osabi=
6733 build_gdbserver=
6734 targ=$target; . ${srcdir}/configure.tgt
6735
6736 # Fetch the default architecture and default target vector from BFD.
6737 targ=$target; . $srcdir/../bfd/config.bfd
6738
6739 # We only want the first architecture, so strip off the others if
6740 # there is more than one.
6741 targ_archs=`echo $targ_archs | sed 's/ .*//'`
6742
6743 if test "x$targ_archs" != x; then
6744
6745 cat >>confdefs.h <<_ACEOF
6746 #define DEFAULT_BFD_ARCH $targ_archs
6747 _ACEOF
6748
6749 fi
6750 if test "x$targ_defvec" != x; then
6751
6752 cat >>confdefs.h <<_ACEOF
6753 #define DEFAULT_BFD_VEC $targ_defvec
6754 _ACEOF
6755
6756 fi
6757
6758 # The CLI cannot be disabled yet, but may be in the future.
6759
6760 # Enable CLI.
6761 # Check whether --enable-gdbcli was given.
6762 if test "${enable_gdbcli+set}" = set; then :
6763 enableval=$enable_gdbcli; case $enableval in
6764 yes)
6765 ;;
6766 no)
6767 as_fn_error $? "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
6768 *)
6769 as_fn_error $? "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
6770 esac
6771 else
6772 enable_gdbcli=yes
6773 fi
6774
6775 if test x"$enable_gdbcli" = xyes; then
6776 if test -d $srcdir/cli; then
6777 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
6778 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
6779 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
6780 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
6781 fi
6782 fi
6783
6784 # Enable MI.
6785 # Check whether --enable-gdbmi was given.
6786 if test "${enable_gdbmi+set}" = set; then :
6787 enableval=$enable_gdbmi; case $enableval in
6788 yes | no)
6789 ;;
6790 *)
6791 as_fn_error $? "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
6792 esac
6793 else
6794 enable_gdbmi=yes
6795 fi
6796
6797 if test x"$enable_gdbmi" = xyes; then
6798 if test -d $srcdir/mi; then
6799 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6800 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6801 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6802 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6803 fi
6804 fi
6805
6806 # Enable TUI.
6807 # Check whether --enable-tui was given.
6808 if test "${enable_tui+set}" = set; then :
6809 enableval=$enable_tui; case $enableval in
6810 yes | no | auto)
6811 ;;
6812 *)
6813 as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
6814 esac
6815 else
6816 enable_tui=auto
6817 fi
6818
6819
6820 # Enable gdbtk.
6821 # Check whether --enable-gdbtk was given.
6822 if test "${enable_gdbtk+set}" = set; then :
6823 enableval=$enable_gdbtk; case $enableval in
6824 yes | no)
6825 ;;
6826 *)
6827 as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
6828 esac
6829 else
6830 if test -d $srcdir/gdbtk; then
6831 enable_gdbtk=yes
6832 else
6833 enable_gdbtk=no
6834 fi
6835 fi
6836
6837 # We unconditionally disable gdbtk tests on selected platforms.
6838 case $host_os in
6839 go32* | windows*)
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6841 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
6842 enable_gdbtk=no ;;
6843 esac
6844
6845 # Libunwind support for ia64.
6846
6847
6848 # Check whether --with-libunwind-ia64 was given.
6849 if test "${with_libunwind_ia64+set}" = set; then :
6850 withval=$with_libunwind_ia64;
6851 else
6852 with_libunwind_ia64=auto
6853 fi
6854
6855
6856 # Backward compatibility option.
6857 if test "${with_libunwind+set}" = set; then
6858 if test x"$with_libunwind_ia64" != xauto; then
6859 as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
6860 fi
6861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
6862 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
6863 with_libunwind_ia64="$with_libunwind"
6864 fi
6865
6866 case "$with_libunwind_ia64" in
6867 yes | no)
6868 ;;
6869 auto)
6870 for ac_header in libunwind-ia64.h
6871 do :
6872 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6873 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
6874 cat >>confdefs.h <<_ACEOF
6875 #define HAVE_LIBUNWIND_IA64_H 1
6876 _ACEOF
6877
6878 fi
6879
6880 done
6881
6882 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
6883 ;;
6884 *)
6885 as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
6886 ;;
6887 esac
6888
6889 if test x"$with_libunwind_ia64" = xyes; then
6890 for ac_header in libunwind-ia64.h
6891 do :
6892 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6893 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
6894 cat >>confdefs.h <<_ACEOF
6895 #define HAVE_LIBUNWIND_IA64_H 1
6896 _ACEOF
6897
6898 fi
6899
6900 done
6901
6902 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
6903 as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
6904 fi
6905 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
6906 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
6907 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
6908 fi
6909
6910 opt_curses=no
6911
6912 # Check whether --with-curses was given.
6913 if test "${with_curses+set}" = set; then :
6914 withval=$with_curses; opt_curses=$withval
6915 fi
6916
6917
6918 prefer_curses=no
6919 if test "$opt_curses" = "yes"; then
6920 prefer_curses=yes
6921 fi
6922
6923 # Profiling support.
6924 # Check whether --enable-profiling was given.
6925 if test "${enable_profiling+set}" = set; then :
6926 enableval=$enable_profiling; case $enableval in
6927 yes | no)
6928 ;;
6929 *)
6930 as_fn_error $? "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
6931 esac
6932 else
6933 enable_profiling=no
6934 fi
6935
6936
6937 for ac_func in monstartup _mcleanup
6938 do :
6939 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6940 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6941 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6942 cat >>confdefs.h <<_ACEOF
6943 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6944 _ACEOF
6945
6946 fi
6947 done
6948
6949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6950 $as_echo_n "checking for _etext... " >&6; }
6951 if ${ac_cv_var__etext+:} false; then :
6952 $as_echo_n "(cached) " >&6
6953 else
6954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6955 /* end confdefs.h. */
6956 #include <stdlib.h>
6957 extern char _etext;
6958
6959 int
6960 main ()
6961 {
6962 free (&_etext);
6963 ;
6964 return 0;
6965 }
6966 _ACEOF
6967 if ac_fn_c_try_link "$LINENO"; then :
6968 ac_cv_var__etext=yes
6969 else
6970 ac_cv_var__etext=no
6971 fi
6972 rm -f core conftest.err conftest.$ac_objext \
6973 conftest$ac_exeext conftest.$ac_ext
6974 fi
6975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6976 $as_echo "$ac_cv_var__etext" >&6; }
6977 if test $ac_cv_var__etext = yes; then
6978
6979 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
6980
6981 fi
6982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6983 $as_echo_n "checking for etext... " >&6; }
6984 if ${ac_cv_var_etext+:} false; then :
6985 $as_echo_n "(cached) " >&6
6986 else
6987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6988 /* end confdefs.h. */
6989 #include <stdlib.h>
6990 extern char etext;
6991
6992 int
6993 main ()
6994 {
6995 free (&etext);
6996 ;
6997 return 0;
6998 }
6999 _ACEOF
7000 if ac_fn_c_try_link "$LINENO"; then :
7001 ac_cv_var_etext=yes
7002 else
7003 ac_cv_var_etext=no
7004 fi
7005 rm -f core conftest.err conftest.$ac_objext \
7006 conftest$ac_exeext conftest.$ac_ext
7007 fi
7008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
7009 $as_echo "$ac_cv_var_etext" >&6; }
7010 if test $ac_cv_var_etext = yes; then
7011
7012 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
7013
7014 fi
7015 if test "$enable_profiling" = yes ; then
7016 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
7017 as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
7018 fi
7019 PROFILE_CFLAGS=-pg
7020 OLD_CFLAGS="$CFLAGS"
7021 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
7022
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
7024 $as_echo_n "checking whether $CC supports -pg... " >&6; }
7025 if ${ac_cv_cc_supports_pg+:} false; then :
7026 $as_echo_n "(cached) " >&6
7027 else
7028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7029 /* end confdefs.h. */
7030
7031 int
7032 main ()
7033 {
7034 int x;
7035 ;
7036 return 0;
7037 }
7038 _ACEOF
7039 if ac_fn_c_try_compile "$LINENO"; then :
7040 ac_cv_cc_supports_pg=yes
7041 else
7042 ac_cv_cc_supports_pg=no
7043 fi
7044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7045 fi
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
7047 $as_echo "$ac_cv_cc_supports_pg" >&6; }
7048
7049 if test $ac_cv_cc_supports_pg = no; then
7050 as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
7051 fi
7052
7053 CFLAGS="$OLD_CFLAGS"
7054 fi
7055
7056 CODESIGN_CERT=
7057 # Check whether --enable-codesign was given.
7058 if test "${enable_codesign+set}" = set; then :
7059 enableval=$enable_codesign; CODESIGN_CERT=$enableval
7060 fi
7061
7062
7063
7064
7065
7066 # Check whether --with-pkgversion was given.
7067 if test "${with_pkgversion+set}" = set; then :
7068 withval=$with_pkgversion; case "$withval" in
7069 yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
7070 no) PKGVERSION= ;;
7071 *) PKGVERSION="($withval) " ;;
7072 esac
7073 else
7074 PKGVERSION="(GDB) "
7075
7076 fi
7077
7078
7079
7080
7081
7082 # Check whether --with-bugurl was given.
7083 if test "${with_bugurl+set}" = set; then :
7084 withval=$with_bugurl; case "$withval" in
7085 yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
7086 no) BUGURL=
7087 ;;
7088 *) BUGURL="$withval"
7089 ;;
7090 esac
7091 else
7092 BUGURL="http://www.gnu.org/software/gdb/bugs/"
7093
7094 fi
7095
7096 case ${BUGURL} in
7097 "")
7098 REPORT_BUGS_TO=
7099 REPORT_BUGS_TEXI=
7100 ;;
7101 *)
7102 REPORT_BUGS_TO="<$BUGURL>"
7103 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7104 ;;
7105 esac;
7106
7107
7108
7109
7110 cat >>confdefs.h <<_ACEOF
7111 #define PKGVERSION "$PKGVERSION"
7112 _ACEOF
7113
7114
7115 cat >>confdefs.h <<_ACEOF
7116 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7117 _ACEOF
7118
7119
7120 # --------------------- #
7121 # Checks for programs. #
7122 # --------------------- #
7123
7124 for ac_prog in gawk mawk nawk awk
7125 do
7126 # Extract the first word of "$ac_prog", so it can be a program name with args.
7127 set dummy $ac_prog; ac_word=$2
7128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7129 $as_echo_n "checking for $ac_word... " >&6; }
7130 if ${ac_cv_prog_AWK+:} false; then :
7131 $as_echo_n "(cached) " >&6
7132 else
7133 if test -n "$AWK"; then
7134 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7135 else
7136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7137 for as_dir in $PATH
7138 do
7139 IFS=$as_save_IFS
7140 test -z "$as_dir" && as_dir=.
7141 for ac_exec_ext in '' $ac_executable_extensions; do
7142 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7143 ac_cv_prog_AWK="$ac_prog"
7144 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7145 break 2
7146 fi
7147 done
7148 done
7149 IFS=$as_save_IFS
7150
7151 fi
7152 fi
7153 AWK=$ac_cv_prog_AWK
7154 if test -n "$AWK"; then
7155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7156 $as_echo "$AWK" >&6; }
7157 else
7158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7159 $as_echo "no" >&6; }
7160 fi
7161
7162
7163 test -n "$AWK" && break
7164 done
7165
7166 # Find a good install program. We prefer a C program (faster),
7167 # so one script is as good as another. But avoid the broken or
7168 # incompatible versions:
7169 # SysV /etc/install, /usr/sbin/install
7170 # SunOS /usr/etc/install
7171 # IRIX /sbin/install
7172 # AIX /bin/install
7173 # AmigaOS /C/install, which installs bootblocks on floppy discs
7174 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7175 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7176 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7177 # OS/2's system install, which has a completely different semantic
7178 # ./install, which can be erroneously created by make from ./install.sh.
7179 # Reject install programs that cannot install multiple files.
7180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7181 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7182 if test -z "$INSTALL"; then
7183 if ${ac_cv_path_install+:} false; then :
7184 $as_echo_n "(cached) " >&6
7185 else
7186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7187 for as_dir in $PATH
7188 do
7189 IFS=$as_save_IFS
7190 test -z "$as_dir" && as_dir=.
7191 # Account for people who put trailing slashes in PATH elements.
7192 case $as_dir/ in #((
7193 ./ | .// | /[cC]/* | \
7194 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7195 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7196 /usr/ucb/* ) ;;
7197 *)
7198 # OSF1 and SCO ODT 3.0 have their own names for install.
7199 # Don't use installbsd from OSF since it installs stuff as root
7200 # by default.
7201 for ac_prog in ginstall scoinst install; do
7202 for ac_exec_ext in '' $ac_executable_extensions; do
7203 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
7204 if test $ac_prog = install &&
7205 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7206 # AIX install. It has an incompatible calling convention.
7207 :
7208 elif test $ac_prog = install &&
7209 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7210 # program-specific install script used by HP pwplus--don't use.
7211 :
7212 else
7213 rm -rf conftest.one conftest.two conftest.dir
7214 echo one > conftest.one
7215 echo two > conftest.two
7216 mkdir conftest.dir
7217 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7218 test -s conftest.one && test -s conftest.two &&
7219 test -s conftest.dir/conftest.one &&
7220 test -s conftest.dir/conftest.two
7221 then
7222 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7223 break 3
7224 fi
7225 fi
7226 fi
7227 done
7228 done
7229 ;;
7230 esac
7231
7232 done
7233 IFS=$as_save_IFS
7234
7235 rm -rf conftest.one conftest.two conftest.dir
7236
7237 fi
7238 if test "${ac_cv_path_install+set}" = set; then
7239 INSTALL=$ac_cv_path_install
7240 else
7241 # As a last resort, use the slow shell script. Don't cache a
7242 # value for INSTALL within a source directory, because that will
7243 # break other packages using the cache if that directory is
7244 # removed, or if the value is a relative name.
7245 INSTALL=$ac_install_sh
7246 fi
7247 fi
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7249 $as_echo "$INSTALL" >&6; }
7250
7251 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7252 # It thinks the first close brace ends the variable substitution.
7253 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7254
7255 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7256
7257 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7258
7259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7260 $as_echo_n "checking whether ln -s works... " >&6; }
7261 LN_S=$as_ln_s
7262 if test "$LN_S" = "ln -s"; then
7263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7264 $as_echo "yes" >&6; }
7265 else
7266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7267 $as_echo "no, using $LN_S" >&6; }
7268 fi
7269
7270 if test -n "$ac_tool_prefix"; then
7271 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7272 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7274 $as_echo_n "checking for $ac_word... " >&6; }
7275 if ${ac_cv_prog_RANLIB+:} false; then :
7276 $as_echo_n "(cached) " >&6
7277 else
7278 if test -n "$RANLIB"; then
7279 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7280 else
7281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7282 for as_dir in $PATH
7283 do
7284 IFS=$as_save_IFS
7285 test -z "$as_dir" && as_dir=.
7286 for ac_exec_ext in '' $ac_executable_extensions; do
7287 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7288 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7289 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7290 break 2
7291 fi
7292 done
7293 done
7294 IFS=$as_save_IFS
7295
7296 fi
7297 fi
7298 RANLIB=$ac_cv_prog_RANLIB
7299 if test -n "$RANLIB"; then
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7301 $as_echo "$RANLIB" >&6; }
7302 else
7303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7304 $as_echo "no" >&6; }
7305 fi
7306
7307
7308 fi
7309 if test -z "$ac_cv_prog_RANLIB"; then
7310 ac_ct_RANLIB=$RANLIB
7311 # Extract the first word of "ranlib", so it can be a program name with args.
7312 set dummy ranlib; ac_word=$2
7313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7314 $as_echo_n "checking for $ac_word... " >&6; }
7315 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7316 $as_echo_n "(cached) " >&6
7317 else
7318 if test -n "$ac_ct_RANLIB"; then
7319 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7320 else
7321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7322 for as_dir in $PATH
7323 do
7324 IFS=$as_save_IFS
7325 test -z "$as_dir" && as_dir=.
7326 for ac_exec_ext in '' $ac_executable_extensions; do
7327 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7328 ac_cv_prog_ac_ct_RANLIB="ranlib"
7329 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7330 break 2
7331 fi
7332 done
7333 done
7334 IFS=$as_save_IFS
7335
7336 fi
7337 fi
7338 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7339 if test -n "$ac_ct_RANLIB"; then
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7341 $as_echo "$ac_ct_RANLIB" >&6; }
7342 else
7343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7344 $as_echo "no" >&6; }
7345 fi
7346
7347 if test "x$ac_ct_RANLIB" = x; then
7348 RANLIB=":"
7349 else
7350 case $cross_compiling:$ac_tool_warned in
7351 yes:)
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7353 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7354 ac_tool_warned=yes ;;
7355 esac
7356 RANLIB=$ac_ct_RANLIB
7357 fi
7358 else
7359 RANLIB="$ac_cv_prog_RANLIB"
7360 fi
7361
7362 for ac_prog in 'bison -y' byacc
7363 do
7364 # Extract the first word of "$ac_prog", so it can be a program name with args.
7365 set dummy $ac_prog; ac_word=$2
7366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7367 $as_echo_n "checking for $ac_word... " >&6; }
7368 if ${ac_cv_prog_YACC+:} false; then :
7369 $as_echo_n "(cached) " >&6
7370 else
7371 if test -n "$YACC"; then
7372 ac_cv_prog_YACC="$YACC" # Let the user override the test.
7373 else
7374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7375 for as_dir in $PATH
7376 do
7377 IFS=$as_save_IFS
7378 test -z "$as_dir" && as_dir=.
7379 for ac_exec_ext in '' $ac_executable_extensions; do
7380 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7381 ac_cv_prog_YACC="$ac_prog"
7382 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7383 break 2
7384 fi
7385 done
7386 done
7387 IFS=$as_save_IFS
7388
7389 fi
7390 fi
7391 YACC=$ac_cv_prog_YACC
7392 if test -n "$YACC"; then
7393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7394 $as_echo "$YACC" >&6; }
7395 else
7396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7397 $as_echo "no" >&6; }
7398 fi
7399
7400
7401 test -n "$YACC" && break
7402 done
7403 test -n "$YACC" || YACC="yacc"
7404
7405
7406 if test -n "$ac_tool_prefix"; then
7407 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7408 set dummy ${ac_tool_prefix}ar; ac_word=$2
7409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7410 $as_echo_n "checking for $ac_word... " >&6; }
7411 if ${ac_cv_prog_AR+:} false; then :
7412 $as_echo_n "(cached) " >&6
7413 else
7414 if test -n "$AR"; then
7415 ac_cv_prog_AR="$AR" # Let the user override the test.
7416 else
7417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7418 for as_dir in $PATH
7419 do
7420 IFS=$as_save_IFS
7421 test -z "$as_dir" && as_dir=.
7422 for ac_exec_ext in '' $ac_executable_extensions; do
7423 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7424 ac_cv_prog_AR="${ac_tool_prefix}ar"
7425 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7426 break 2
7427 fi
7428 done
7429 done
7430 IFS=$as_save_IFS
7431
7432 fi
7433 fi
7434 AR=$ac_cv_prog_AR
7435 if test -n "$AR"; then
7436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7437 $as_echo "$AR" >&6; }
7438 else
7439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7440 $as_echo "no" >&6; }
7441 fi
7442
7443
7444 fi
7445 if test -z "$ac_cv_prog_AR"; then
7446 ac_ct_AR=$AR
7447 # Extract the first word of "ar", so it can be a program name with args.
7448 set dummy ar; ac_word=$2
7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7450 $as_echo_n "checking for $ac_word... " >&6; }
7451 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7452 $as_echo_n "(cached) " >&6
7453 else
7454 if test -n "$ac_ct_AR"; then
7455 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7456 else
7457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7458 for as_dir in $PATH
7459 do
7460 IFS=$as_save_IFS
7461 test -z "$as_dir" && as_dir=.
7462 for ac_exec_ext in '' $ac_executable_extensions; do
7463 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7464 ac_cv_prog_ac_ct_AR="ar"
7465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7466 break 2
7467 fi
7468 done
7469 done
7470 IFS=$as_save_IFS
7471
7472 fi
7473 fi
7474 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7475 if test -n "$ac_ct_AR"; then
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7477 $as_echo "$ac_ct_AR" >&6; }
7478 else
7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7480 $as_echo "no" >&6; }
7481 fi
7482
7483 if test "x$ac_ct_AR" = x; then
7484 AR=""
7485 else
7486 case $cross_compiling:$ac_tool_warned in
7487 yes:)
7488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7489 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7490 ac_tool_warned=yes ;;
7491 esac
7492 AR=$ac_ct_AR
7493 fi
7494 else
7495 AR="$ac_cv_prog_AR"
7496 fi
7497
7498 if test -n "$ac_tool_prefix"; then
7499 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7500 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7502 $as_echo_n "checking for $ac_word... " >&6; }
7503 if ${ac_cv_prog_DLLTOOL+:} false; then :
7504 $as_echo_n "(cached) " >&6
7505 else
7506 if test -n "$DLLTOOL"; then
7507 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7508 else
7509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7510 for as_dir in $PATH
7511 do
7512 IFS=$as_save_IFS
7513 test -z "$as_dir" && as_dir=.
7514 for ac_exec_ext in '' $ac_executable_extensions; do
7515 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7516 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7517 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7518 break 2
7519 fi
7520 done
7521 done
7522 IFS=$as_save_IFS
7523
7524 fi
7525 fi
7526 DLLTOOL=$ac_cv_prog_DLLTOOL
7527 if test -n "$DLLTOOL"; then
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7529 $as_echo "$DLLTOOL" >&6; }
7530 else
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7532 $as_echo "no" >&6; }
7533 fi
7534
7535
7536 fi
7537 if test -z "$ac_cv_prog_DLLTOOL"; then
7538 ac_ct_DLLTOOL=$DLLTOOL
7539 # Extract the first word of "dlltool", so it can be a program name with args.
7540 set dummy dlltool; ac_word=$2
7541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7542 $as_echo_n "checking for $ac_word... " >&6; }
7543 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
7544 $as_echo_n "(cached) " >&6
7545 else
7546 if test -n "$ac_ct_DLLTOOL"; then
7547 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7548 else
7549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7550 for as_dir in $PATH
7551 do
7552 IFS=$as_save_IFS
7553 test -z "$as_dir" && as_dir=.
7554 for ac_exec_ext in '' $ac_executable_extensions; do
7555 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7556 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7557 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7558 break 2
7559 fi
7560 done
7561 done
7562 IFS=$as_save_IFS
7563
7564 fi
7565 fi
7566 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7567 if test -n "$ac_ct_DLLTOOL"; then
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7569 $as_echo "$ac_ct_DLLTOOL" >&6; }
7570 else
7571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7572 $as_echo "no" >&6; }
7573 fi
7574
7575 if test "x$ac_ct_DLLTOOL" = x; then
7576 DLLTOOL=""
7577 else
7578 case $cross_compiling:$ac_tool_warned in
7579 yes:)
7580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7581 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7582 ac_tool_warned=yes ;;
7583 esac
7584 DLLTOOL=$ac_ct_DLLTOOL
7585 fi
7586 else
7587 DLLTOOL="$ac_cv_prog_DLLTOOL"
7588 fi
7589
7590 if test -n "$ac_tool_prefix"; then
7591 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7592 set dummy ${ac_tool_prefix}windres; ac_word=$2
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7594 $as_echo_n "checking for $ac_word... " >&6; }
7595 if ${ac_cv_prog_WINDRES+:} false; then :
7596 $as_echo_n "(cached) " >&6
7597 else
7598 if test -n "$WINDRES"; then
7599 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7600 else
7601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7602 for as_dir in $PATH
7603 do
7604 IFS=$as_save_IFS
7605 test -z "$as_dir" && as_dir=.
7606 for ac_exec_ext in '' $ac_executable_extensions; do
7607 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7608 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
7609 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7610 break 2
7611 fi
7612 done
7613 done
7614 IFS=$as_save_IFS
7615
7616 fi
7617 fi
7618 WINDRES=$ac_cv_prog_WINDRES
7619 if test -n "$WINDRES"; then
7620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7621 $as_echo "$WINDRES" >&6; }
7622 else
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7624 $as_echo "no" >&6; }
7625 fi
7626
7627
7628 fi
7629 if test -z "$ac_cv_prog_WINDRES"; then
7630 ac_ct_WINDRES=$WINDRES
7631 # Extract the first word of "windres", so it can be a program name with args.
7632 set dummy windres; ac_word=$2
7633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7634 $as_echo_n "checking for $ac_word... " >&6; }
7635 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
7636 $as_echo_n "(cached) " >&6
7637 else
7638 if test -n "$ac_ct_WINDRES"; then
7639 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7640 else
7641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7642 for as_dir in $PATH
7643 do
7644 IFS=$as_save_IFS
7645 test -z "$as_dir" && as_dir=.
7646 for ac_exec_ext in '' $ac_executable_extensions; do
7647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7648 ac_cv_prog_ac_ct_WINDRES="windres"
7649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7650 break 2
7651 fi
7652 done
7653 done
7654 IFS=$as_save_IFS
7655
7656 fi
7657 fi
7658 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7659 if test -n "$ac_ct_WINDRES"; then
7660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7661 $as_echo "$ac_ct_WINDRES" >&6; }
7662 else
7663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7664 $as_echo "no" >&6; }
7665 fi
7666
7667 if test "x$ac_ct_WINDRES" = x; then
7668 WINDRES=""
7669 else
7670 case $cross_compiling:$ac_tool_warned in
7671 yes:)
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7673 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7674 ac_tool_warned=yes ;;
7675 esac
7676 WINDRES=$ac_ct_WINDRES
7677 fi
7678 else
7679 WINDRES="$ac_cv_prog_WINDRES"
7680 fi
7681
7682
7683 case $host_os in
7684 gnu*)
7685 # Needed for GNU Hurd hosts.
7686 if test -n "$ac_tool_prefix"; then
7687 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7688 set dummy ${ac_tool_prefix}mig; ac_word=$2
7689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7690 $as_echo_n "checking for $ac_word... " >&6; }
7691 if ${ac_cv_prog_MIG+:} false; then :
7692 $as_echo_n "(cached) " >&6
7693 else
7694 if test -n "$MIG"; then
7695 ac_cv_prog_MIG="$MIG" # Let the user override the test.
7696 else
7697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7698 for as_dir in $PATH
7699 do
7700 IFS=$as_save_IFS
7701 test -z "$as_dir" && as_dir=.
7702 for ac_exec_ext in '' $ac_executable_extensions; do
7703 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7704 ac_cv_prog_MIG="${ac_tool_prefix}mig"
7705 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7706 break 2
7707 fi
7708 done
7709 done
7710 IFS=$as_save_IFS
7711
7712 fi
7713 fi
7714 MIG=$ac_cv_prog_MIG
7715 if test -n "$MIG"; then
7716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7717 $as_echo "$MIG" >&6; }
7718 else
7719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7720 $as_echo "no" >&6; }
7721 fi
7722
7723
7724 fi
7725 if test -z "$ac_cv_prog_MIG"; then
7726 ac_ct_MIG=$MIG
7727 # Extract the first word of "mig", so it can be a program name with args.
7728 set dummy mig; ac_word=$2
7729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7730 $as_echo_n "checking for $ac_word... " >&6; }
7731 if ${ac_cv_prog_ac_ct_MIG+:} false; then :
7732 $as_echo_n "(cached) " >&6
7733 else
7734 if test -n "$ac_ct_MIG"; then
7735 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7736 else
7737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7738 for as_dir in $PATH
7739 do
7740 IFS=$as_save_IFS
7741 test -z "$as_dir" && as_dir=.
7742 for ac_exec_ext in '' $ac_executable_extensions; do
7743 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7744 ac_cv_prog_ac_ct_MIG="mig"
7745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7746 break 2
7747 fi
7748 done
7749 done
7750 IFS=$as_save_IFS
7751
7752 fi
7753 fi
7754 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7755 if test -n "$ac_ct_MIG"; then
7756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7757 $as_echo "$ac_ct_MIG" >&6; }
7758 else
7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7760 $as_echo "no" >&6; }
7761 fi
7762
7763 if test "x$ac_ct_MIG" = x; then
7764 MIG=""
7765 else
7766 case $cross_compiling:$ac_tool_warned in
7767 yes:)
7768 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7769 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7770 ac_tool_warned=yes ;;
7771 esac
7772 MIG=$ac_ct_MIG
7773 fi
7774 else
7775 MIG="$ac_cv_prog_MIG"
7776 fi
7777
7778 if test x"$MIG" = x; then
7779 as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5
7780 fi
7781 ;;
7782 esac
7783
7784 # ---------------------- #
7785 # Checks for libraries. #
7786 # ---------------------- #
7787
7788 # We might need to link with -lm; most simulators need it.
7789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7790 $as_echo_n "checking for main in -lm... " >&6; }
7791 if ${ac_cv_lib_m_main+:} false; then :
7792 $as_echo_n "(cached) " >&6
7793 else
7794 ac_check_lib_save_LIBS=$LIBS
7795 LIBS="-lm $LIBS"
7796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7797 /* end confdefs.h. */
7798
7799
7800 int
7801 main ()
7802 {
7803 return main ();
7804 ;
7805 return 0;
7806 }
7807 _ACEOF
7808 if ac_fn_c_try_link "$LINENO"; then :
7809 ac_cv_lib_m_main=yes
7810 else
7811 ac_cv_lib_m_main=no
7812 fi
7813 rm -f core conftest.err conftest.$ac_objext \
7814 conftest$ac_exeext conftest.$ac_ext
7815 LIBS=$ac_check_lib_save_LIBS
7816 fi
7817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7818 $as_echo "$ac_cv_lib_m_main" >&6; }
7819 if test "x$ac_cv_lib_m_main" = xyes; then :
7820 cat >>confdefs.h <<_ACEOF
7821 #define HAVE_LIBM 1
7822 _ACEOF
7823
7824 LIBS="-lm $LIBS"
7825
7826 fi
7827
7828
7829 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
7831 $as_echo_n "checking for library containing gethostbyname... " >&6; }
7832 if ${ac_cv_search_gethostbyname+:} false; then :
7833 $as_echo_n "(cached) " >&6
7834 else
7835 ac_func_search_save_LIBS=$LIBS
7836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7837 /* end confdefs.h. */
7838
7839 /* Override any GCC internal prototype to avoid an error.
7840 Use char because int might match the return type of a GCC
7841 builtin and then its argument prototype would still apply. */
7842 #ifdef __cplusplus
7843 extern "C"
7844 #endif
7845 char gethostbyname ();
7846 int
7847 main ()
7848 {
7849 return gethostbyname ();
7850 ;
7851 return 0;
7852 }
7853 _ACEOF
7854 for ac_lib in '' nsl; do
7855 if test -z "$ac_lib"; then
7856 ac_res="none required"
7857 else
7858 ac_res=-l$ac_lib
7859 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7860 fi
7861 if ac_fn_c_try_link "$LINENO"; then :
7862 ac_cv_search_gethostbyname=$ac_res
7863 fi
7864 rm -f core conftest.err conftest.$ac_objext \
7865 conftest$ac_exeext
7866 if ${ac_cv_search_gethostbyname+:} false; then :
7867 break
7868 fi
7869 done
7870 if ${ac_cv_search_gethostbyname+:} false; then :
7871
7872 else
7873 ac_cv_search_gethostbyname=no
7874 fi
7875 rm conftest.$ac_ext
7876 LIBS=$ac_func_search_save_LIBS
7877 fi
7878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7879 $as_echo "$ac_cv_search_gethostbyname" >&6; }
7880 ac_res=$ac_cv_search_gethostbyname
7881 if test "$ac_res" != no; then :
7882 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7883
7884 fi
7885
7886
7887 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
7888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7889 $as_echo_n "checking for library containing socketpair... " >&6; }
7890 if ${ac_cv_search_socketpair+:} false; then :
7891 $as_echo_n "(cached) " >&6
7892 else
7893 ac_func_search_save_LIBS=$LIBS
7894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7895 /* end confdefs.h. */
7896
7897 /* Override any GCC internal prototype to avoid an error.
7898 Use char because int might match the return type of a GCC
7899 builtin and then its argument prototype would still apply. */
7900 #ifdef __cplusplus
7901 extern "C"
7902 #endif
7903 char socketpair ();
7904 int
7905 main ()
7906 {
7907 return socketpair ();
7908 ;
7909 return 0;
7910 }
7911 _ACEOF
7912 for ac_lib in '' socket; do
7913 if test -z "$ac_lib"; then
7914 ac_res="none required"
7915 else
7916 ac_res=-l$ac_lib
7917 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7918 fi
7919 if ac_fn_c_try_link "$LINENO"; then :
7920 ac_cv_search_socketpair=$ac_res
7921 fi
7922 rm -f core conftest.err conftest.$ac_objext \
7923 conftest$ac_exeext
7924 if ${ac_cv_search_socketpair+:} false; then :
7925 break
7926 fi
7927 done
7928 if ${ac_cv_search_socketpair+:} false; then :
7929
7930 else
7931 ac_cv_search_socketpair=no
7932 fi
7933 rm conftest.$ac_ext
7934 LIBS=$ac_func_search_save_LIBS
7935 fi
7936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7937 $as_echo "$ac_cv_search_socketpair" >&6; }
7938 ac_res=$ac_cv_search_socketpair
7939 if test "$ac_res" != no; then :
7940 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7941
7942 fi
7943
7944
7945 # Link in zlib if we can. This allows us to read compressed debug sections.
7946
7947 # Use the system's zlib library.
7948 zlibdir="-L\$(top_builddir)/../zlib"
7949 zlibinc="-I\$(top_srcdir)/../zlib"
7950
7951 # Check whether --with-system-zlib was given.
7952 if test "${with_system_zlib+set}" = set; then :
7953 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7954 zlibdir=
7955 zlibinc=
7956 fi
7957
7958 fi
7959
7960
7961
7962
7963
7964 # On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
7965 # On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7967 $as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7968 if ${ac_cv_search_kinfo_getvmmap+:} false; then :
7969 $as_echo_n "(cached) " >&6
7970 else
7971 ac_func_search_save_LIBS=$LIBS
7972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7973 /* end confdefs.h. */
7974
7975 /* Override any GCC internal prototype to avoid an error.
7976 Use char because int might match the return type of a GCC
7977 builtin and then its argument prototype would still apply. */
7978 #ifdef __cplusplus
7979 extern "C"
7980 #endif
7981 char kinfo_getvmmap ();
7982 int
7983 main ()
7984 {
7985 return kinfo_getvmmap ();
7986 ;
7987 return 0;
7988 }
7989 _ACEOF
7990 for ac_lib in '' util util-freebsd; do
7991 if test -z "$ac_lib"; then
7992 ac_res="none required"
7993 else
7994 ac_res=-l$ac_lib
7995 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7996 fi
7997 if ac_fn_c_try_link "$LINENO"; then :
7998 ac_cv_search_kinfo_getvmmap=$ac_res
7999 fi
8000 rm -f core conftest.err conftest.$ac_objext \
8001 conftest$ac_exeext
8002 if ${ac_cv_search_kinfo_getvmmap+:} false; then :
8003 break
8004 fi
8005 done
8006 if ${ac_cv_search_kinfo_getvmmap+:} false; then :
8007
8008 else
8009 ac_cv_search_kinfo_getvmmap=no
8010 fi
8011 rm conftest.$ac_ext
8012 LIBS=$ac_func_search_save_LIBS
8013 fi
8014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
8015 $as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
8016 ac_res=$ac_cv_search_kinfo_getvmmap
8017 if test "$ac_res" != no; then :
8018 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8019
8020 $as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
8021
8022 fi
8023
8024
8025 # fbsd-nat.c can also use kinfo_getfile.
8026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
8027 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
8028 if ${ac_cv_search_kinfo_getfile+:} false; then :
8029 $as_echo_n "(cached) " >&6
8030 else
8031 ac_func_search_save_LIBS=$LIBS
8032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8033 /* end confdefs.h. */
8034
8035 /* Override any GCC internal prototype to avoid an error.
8036 Use char because int might match the return type of a GCC
8037 builtin and then its argument prototype would still apply. */
8038 #ifdef __cplusplus
8039 extern "C"
8040 #endif
8041 char kinfo_getfile ();
8042 int
8043 main ()
8044 {
8045 return kinfo_getfile ();
8046 ;
8047 return 0;
8048 }
8049 _ACEOF
8050 for ac_lib in '' util util-freebsd; do
8051 if test -z "$ac_lib"; then
8052 ac_res="none required"
8053 else
8054 ac_res=-l$ac_lib
8055 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8056 fi
8057 if ac_fn_c_try_link "$LINENO"; then :
8058 ac_cv_search_kinfo_getfile=$ac_res
8059 fi
8060 rm -f core conftest.err conftest.$ac_objext \
8061 conftest$ac_exeext
8062 if ${ac_cv_search_kinfo_getfile+:} false; then :
8063 break
8064 fi
8065 done
8066 if ${ac_cv_search_kinfo_getfile+:} false; then :
8067
8068 else
8069 ac_cv_search_kinfo_getfile=no
8070 fi
8071 rm conftest.$ac_ext
8072 LIBS=$ac_func_search_save_LIBS
8073 fi
8074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
8075 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
8076 ac_res=$ac_cv_search_kinfo_getfile
8077 if test "$ac_res" != no; then :
8078 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8079
8080 $as_echo "#define HAVE_KINFO_GETFILE 1" >>confdefs.h
8081
8082 fi
8083
8084
8085
8086 if test "X$prefix" = "XNONE"; then
8087 acl_final_prefix="$ac_default_prefix"
8088 else
8089 acl_final_prefix="$prefix"
8090 fi
8091 if test "X$exec_prefix" = "XNONE"; then
8092 acl_final_exec_prefix='${prefix}'
8093 else
8094 acl_final_exec_prefix="$exec_prefix"
8095 fi
8096 acl_save_prefix="$prefix"
8097 prefix="$acl_final_prefix"
8098 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8099 prefix="$acl_save_prefix"
8100
8101
8102 # Check whether --with-gnu-ld was given.
8103 if test "${with_gnu_ld+set}" = set; then :
8104 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8105 else
8106 with_gnu_ld=no
8107 fi
8108
8109 # Prepare PATH_SEPARATOR.
8110 # The user is always right.
8111 if test "${PATH_SEPARATOR+set}" != set; then
8112 echo "#! /bin/sh" >conf$$.sh
8113 echo "exit 0" >>conf$$.sh
8114 chmod +x conf$$.sh
8115 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8116 PATH_SEPARATOR=';'
8117 else
8118 PATH_SEPARATOR=:
8119 fi
8120 rm -f conf$$.sh
8121 fi
8122 ac_prog=ld
8123 if test "$GCC" = yes; then
8124 # Check if gcc -print-prog-name=ld gives a path.
8125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8126 $as_echo_n "checking for ld used by GCC... " >&6; }
8127 case $host in
8128 *-*-mingw*)
8129 # gcc leaves a trailing carriage return which upsets mingw
8130 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8131 *)
8132 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8133 esac
8134 case $ac_prog in
8135 # Accept absolute paths.
8136 [\\/]* | [A-Za-z]:[\\/]*)
8137 re_direlt='/[^/][^/]*/\.\./'
8138 # Canonicalize the path of ld
8139 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8140 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8141 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8142 done
8143 test -z "$LD" && LD="$ac_prog"
8144 ;;
8145 "")
8146 # If it fails, then pretend we aren't using GCC.
8147 ac_prog=ld
8148 ;;
8149 *)
8150 # If it is relative, then search for the first ld in PATH.
8151 with_gnu_ld=unknown
8152 ;;
8153 esac
8154 elif test "$with_gnu_ld" = yes; then
8155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8156 $as_echo_n "checking for GNU ld... " >&6; }
8157 else
8158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8159 $as_echo_n "checking for non-GNU ld... " >&6; }
8160 fi
8161 if ${acl_cv_path_LD+:} false; then :
8162 $as_echo_n "(cached) " >&6
8163 else
8164 if test -z "$LD"; then
8165 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8166 for ac_dir in $PATH; do
8167 test -z "$ac_dir" && ac_dir=.
8168 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8169 acl_cv_path_LD="$ac_dir/$ac_prog"
8170 # Check to see if the program is GNU ld. I'd rather use --version,
8171 # but apparently some GNU ld's only accept -v.
8172 # Break only if it was the GNU/non-GNU ld that we prefer.
8173 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8174 test "$with_gnu_ld" != no && break
8175 else
8176 test "$with_gnu_ld" != yes && break
8177 fi
8178 fi
8179 done
8180 IFS="$ac_save_ifs"
8181 else
8182 acl_cv_path_LD="$LD" # Let the user override the test with a path.
8183 fi
8184 fi
8185
8186 LD="$acl_cv_path_LD"
8187 if test -n "$LD"; then
8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8189 $as_echo "$LD" >&6; }
8190 else
8191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8192 $as_echo "no" >&6; }
8193 fi
8194 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8196 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8197 if ${acl_cv_prog_gnu_ld+:} false; then :
8198 $as_echo_n "(cached) " >&6
8199 else
8200 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8201 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8202 acl_cv_prog_gnu_ld=yes
8203 else
8204 acl_cv_prog_gnu_ld=no
8205 fi
8206 fi
8207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8208 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
8209 with_gnu_ld=$acl_cv_prog_gnu_ld
8210
8211
8212
8213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8214 $as_echo_n "checking for shared library run path origin... " >&6; }
8215 if ${acl_cv_rpath+:} false; then :
8216 $as_echo_n "(cached) " >&6
8217 else
8218
8219 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8220 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8221 . ./conftest.sh
8222 rm -f ./conftest.sh
8223 acl_cv_rpath=done
8224
8225 fi
8226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8227 $as_echo "$acl_cv_rpath" >&6; }
8228 wl="$acl_cv_wl"
8229 libext="$acl_cv_libext"
8230 shlibext="$acl_cv_shlibext"
8231 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8232 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8233 hardcode_direct="$acl_cv_hardcode_direct"
8234 hardcode_minus_L="$acl_cv_hardcode_minus_L"
8235 # Check whether --enable-rpath was given.
8236 if test "${enable_rpath+set}" = set; then :
8237 enableval=$enable_rpath; :
8238 else
8239 enable_rpath=yes
8240 fi
8241
8242
8243
8244
8245
8246
8247
8248
8249 use_additional=yes
8250
8251 acl_save_prefix="$prefix"
8252 prefix="$acl_final_prefix"
8253 acl_save_exec_prefix="$exec_prefix"
8254 exec_prefix="$acl_final_exec_prefix"
8255
8256 eval additional_includedir=\"$includedir\"
8257 eval additional_libdir=\"$libdir\"
8258
8259 exec_prefix="$acl_save_exec_prefix"
8260 prefix="$acl_save_prefix"
8261
8262
8263 # Check whether --with-libiconv-prefix was given.
8264 if test "${with_libiconv_prefix+set}" = set; then :
8265 withval=$with_libiconv_prefix;
8266 if test "X$withval" = "Xno"; then
8267 use_additional=no
8268 else
8269 if test "X$withval" = "X"; then
8270
8271 acl_save_prefix="$prefix"
8272 prefix="$acl_final_prefix"
8273 acl_save_exec_prefix="$exec_prefix"
8274 exec_prefix="$acl_final_exec_prefix"
8275
8276 eval additional_includedir=\"$includedir\"
8277 eval additional_libdir=\"$libdir\"
8278
8279 exec_prefix="$acl_save_exec_prefix"
8280 prefix="$acl_save_prefix"
8281
8282 else
8283 additional_includedir="$withval/include"
8284 additional_libdir="$withval/lib"
8285 fi
8286 fi
8287
8288 fi
8289
8290 LIBICONV=
8291 LTLIBICONV=
8292 INCICONV=
8293 rpathdirs=
8294 ltrpathdirs=
8295 names_already_handled=
8296 names_next_round='iconv '
8297 while test -n "$names_next_round"; do
8298 names_this_round="$names_next_round"
8299 names_next_round=
8300 for name in $names_this_round; do
8301 already_handled=
8302 for n in $names_already_handled; do
8303 if test "$n" = "$name"; then
8304 already_handled=yes
8305 break
8306 fi
8307 done
8308 if test -z "$already_handled"; then
8309 names_already_handled="$names_already_handled $name"
8310 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8311 eval value=\"\$HAVE_LIB$uppername\"
8312 if test -n "$value"; then
8313 if test "$value" = yes; then
8314 eval value=\"\$LIB$uppername\"
8315 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8316 eval value=\"\$LTLIB$uppername\"
8317 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8318 else
8319 :
8320 fi
8321 else
8322 found_dir=
8323 found_la=
8324 found_so=
8325 found_a=
8326 if test $use_additional = yes; then
8327 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8328 found_dir="$additional_libdir"
8329 found_so="$additional_libdir/lib$name.$shlibext"
8330 if test -f "$additional_libdir/lib$name.la"; then
8331 found_la="$additional_libdir/lib$name.la"
8332 fi
8333 else
8334 if test -f "$additional_libdir/lib$name.$libext"; then
8335 found_dir="$additional_libdir"
8336 found_a="$additional_libdir/lib$name.$libext"
8337 if test -f "$additional_libdir/lib$name.la"; then
8338 found_la="$additional_libdir/lib$name.la"
8339 fi
8340 fi
8341 fi
8342 fi
8343 if test "X$found_dir" = "X"; then
8344 for x in $LDFLAGS $LTLIBICONV; do
8345
8346 acl_save_prefix="$prefix"
8347 prefix="$acl_final_prefix"
8348 acl_save_exec_prefix="$exec_prefix"
8349 exec_prefix="$acl_final_exec_prefix"
8350 eval x=\"$x\"
8351 exec_prefix="$acl_save_exec_prefix"
8352 prefix="$acl_save_prefix"
8353
8354 case "$x" in
8355 -L*)
8356 dir=`echo "X$x" | sed -e 's/^X-L//'`
8357 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8358 found_dir="$dir"
8359 found_so="$dir/lib$name.$shlibext"
8360 if test -f "$dir/lib$name.la"; then
8361 found_la="$dir/lib$name.la"
8362 fi
8363 else
8364 if test -f "$dir/lib$name.$libext"; then
8365 found_dir="$dir"
8366 found_a="$dir/lib$name.$libext"
8367 if test -f "$dir/lib$name.la"; then
8368 found_la="$dir/lib$name.la"
8369 fi
8370 fi
8371 fi
8372 ;;
8373 esac
8374 if test "X$found_dir" != "X"; then
8375 break
8376 fi
8377 done
8378 fi
8379 if test "X$found_dir" != "X"; then
8380 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8381 if test "X$found_so" != "X"; then
8382 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8383 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8384 else
8385 haveit=
8386 for x in $ltrpathdirs; do
8387 if test "X$x" = "X$found_dir"; then
8388 haveit=yes
8389 break
8390 fi
8391 done
8392 if test -z "$haveit"; then
8393 ltrpathdirs="$ltrpathdirs $found_dir"
8394 fi
8395 if test "$hardcode_direct" = yes; then
8396 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8397 else
8398 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8399 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8400 haveit=
8401 for x in $rpathdirs; do
8402 if test "X$x" = "X$found_dir"; then
8403 haveit=yes
8404 break
8405 fi
8406 done
8407 if test -z "$haveit"; then
8408 rpathdirs="$rpathdirs $found_dir"
8409 fi
8410 else
8411 haveit=
8412 for x in $LDFLAGS $LIBICONV; do
8413
8414 acl_save_prefix="$prefix"
8415 prefix="$acl_final_prefix"
8416 acl_save_exec_prefix="$exec_prefix"
8417 exec_prefix="$acl_final_exec_prefix"
8418 eval x=\"$x\"
8419 exec_prefix="$acl_save_exec_prefix"
8420 prefix="$acl_save_prefix"
8421
8422 if test "X$x" = "X-L$found_dir"; then
8423 haveit=yes
8424 break
8425 fi
8426 done
8427 if test -z "$haveit"; then
8428 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8429 fi
8430 if test "$hardcode_minus_L" != no; then
8431 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8432 else
8433 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8434 fi
8435 fi
8436 fi
8437 fi
8438 else
8439 if test "X$found_a" != "X"; then
8440 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8441 else
8442 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8443 fi
8444 fi
8445 additional_includedir=
8446 case "$found_dir" in
8447 */lib | */lib/)
8448 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8449 additional_includedir="$basedir/include"
8450 ;;
8451 esac
8452 if test "X$additional_includedir" != "X"; then
8453 if test "X$additional_includedir" != "X/usr/include"; then
8454 haveit=
8455 if test "X$additional_includedir" = "X/usr/local/include"; then
8456 if test -n "$GCC"; then
8457 case $host_os in
8458 linux*) haveit=yes;;
8459 esac
8460 fi
8461 fi
8462 if test -z "$haveit"; then
8463 for x in $CPPFLAGS $INCICONV; do
8464
8465 acl_save_prefix="$prefix"
8466 prefix="$acl_final_prefix"
8467 acl_save_exec_prefix="$exec_prefix"
8468 exec_prefix="$acl_final_exec_prefix"
8469 eval x=\"$x\"
8470 exec_prefix="$acl_save_exec_prefix"
8471 prefix="$acl_save_prefix"
8472
8473 if test "X$x" = "X-I$additional_includedir"; then
8474 haveit=yes
8475 break
8476 fi
8477 done
8478 if test -z "$haveit"; then
8479 if test -d "$additional_includedir"; then
8480 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8481 fi
8482 fi
8483 fi
8484 fi
8485 fi
8486 if test -n "$found_la"; then
8487 save_libdir="$libdir"
8488 case "$found_la" in
8489 */* | *\\*) . "$found_la" ;;
8490 *) . "./$found_la" ;;
8491 esac
8492 libdir="$save_libdir"
8493 for dep in $dependency_libs; do
8494 case "$dep" in
8495 -L*)
8496 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8497 if test "X$additional_libdir" != "X/usr/lib"; then
8498 haveit=
8499 if test "X$additional_libdir" = "X/usr/local/lib"; then
8500 if test -n "$GCC"; then
8501 case $host_os in
8502 linux*) haveit=yes;;
8503 esac
8504 fi
8505 fi
8506 if test -z "$haveit"; then
8507 haveit=
8508 for x in $LDFLAGS $LIBICONV; do
8509
8510 acl_save_prefix="$prefix"
8511 prefix="$acl_final_prefix"
8512 acl_save_exec_prefix="$exec_prefix"
8513 exec_prefix="$acl_final_exec_prefix"
8514 eval x=\"$x\"
8515 exec_prefix="$acl_save_exec_prefix"
8516 prefix="$acl_save_prefix"
8517
8518 if test "X$x" = "X-L$additional_libdir"; then
8519 haveit=yes
8520 break
8521 fi
8522 done
8523 if test -z "$haveit"; then
8524 if test -d "$additional_libdir"; then
8525 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8526 fi
8527 fi
8528 haveit=
8529 for x in $LDFLAGS $LTLIBICONV; do
8530
8531 acl_save_prefix="$prefix"
8532 prefix="$acl_final_prefix"
8533 acl_save_exec_prefix="$exec_prefix"
8534 exec_prefix="$acl_final_exec_prefix"
8535 eval x=\"$x\"
8536 exec_prefix="$acl_save_exec_prefix"
8537 prefix="$acl_save_prefix"
8538
8539 if test "X$x" = "X-L$additional_libdir"; then
8540 haveit=yes
8541 break
8542 fi
8543 done
8544 if test -z "$haveit"; then
8545 if test -d "$additional_libdir"; then
8546 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8547 fi
8548 fi
8549 fi
8550 fi
8551 ;;
8552 -R*)
8553 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8554 if test "$enable_rpath" != no; then
8555 haveit=
8556 for x in $rpathdirs; do
8557 if test "X$x" = "X$dir"; then
8558 haveit=yes
8559 break
8560 fi
8561 done
8562 if test -z "$haveit"; then
8563 rpathdirs="$rpathdirs $dir"
8564 fi
8565 haveit=
8566 for x in $ltrpathdirs; do
8567 if test "X$x" = "X$dir"; then
8568 haveit=yes
8569 break
8570 fi
8571 done
8572 if test -z "$haveit"; then
8573 ltrpathdirs="$ltrpathdirs $dir"
8574 fi
8575 fi
8576 ;;
8577 -l*)
8578 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8579 ;;
8580 *.la)
8581 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8582 ;;
8583 *)
8584 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8585 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8586 ;;
8587 esac
8588 done
8589 fi
8590 else
8591 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8592 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8593 fi
8594 fi
8595 fi
8596 done
8597 done
8598 if test "X$rpathdirs" != "X"; then
8599 if test -n "$hardcode_libdir_separator"; then
8600 alldirs=
8601 for found_dir in $rpathdirs; do
8602 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8603 done
8604 acl_save_libdir="$libdir"
8605 libdir="$alldirs"
8606 eval flag=\"$hardcode_libdir_flag_spec\"
8607 libdir="$acl_save_libdir"
8608 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8609 else
8610 for found_dir in $rpathdirs; do
8611 acl_save_libdir="$libdir"
8612 libdir="$found_dir"
8613 eval flag=\"$hardcode_libdir_flag_spec\"
8614 libdir="$acl_save_libdir"
8615 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8616 done
8617 fi
8618 fi
8619 if test "X$ltrpathdirs" != "X"; then
8620 for found_dir in $ltrpathdirs; do
8621 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8622 done
8623 fi
8624
8625
8626
8627
8628
8629
8630
8631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8632 $as_echo_n "checking for iconv... " >&6; }
8633 if ${am_cv_func_iconv+:} false; then :
8634 $as_echo_n "(cached) " >&6
8635 else
8636
8637 am_cv_func_iconv="no, consider installing GNU libiconv"
8638 am_cv_lib_iconv=no
8639 am_save_CPPFLAGS="$CPPFLAGS"
8640 CPPFLAGS="$CPPFLAGS $INCICONV"
8641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8642 /* end confdefs.h. */
8643 #include <stdlib.h>
8644 #include <iconv.h>
8645 int
8646 main ()
8647 {
8648 iconv_t cd = iconv_open("","");
8649 iconv(cd,NULL,NULL,NULL,NULL);
8650 iconv_close(cd);
8651 ;
8652 return 0;
8653 }
8654 _ACEOF
8655 if ac_fn_c_try_link "$LINENO"; then :
8656 am_cv_func_iconv=yes
8657 fi
8658 rm -f core conftest.err conftest.$ac_objext \
8659 conftest$ac_exeext conftest.$ac_ext
8660 CPPFLAGS="$am_save_CPPFLAGS"
8661
8662 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
8663 for _libs in .libs _libs; do
8664 am_save_CPPFLAGS="$CPPFLAGS"
8665 am_save_LIBS="$LIBS"
8666 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
8667 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
8668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8669 /* end confdefs.h. */
8670 #include <stdlib.h>
8671 #include <iconv.h>
8672 int
8673 main ()
8674 {
8675 iconv_t cd = iconv_open("","");
8676 iconv(cd,NULL,NULL,NULL,NULL);
8677 iconv_close(cd);
8678 ;
8679 return 0;
8680 }
8681 _ACEOF
8682 if ac_fn_c_try_link "$LINENO"; then :
8683 INCICONV="-I../libiconv/include"
8684 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
8685 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
8686 am_cv_lib_iconv=yes
8687 am_cv_func_iconv=yes
8688 fi
8689 rm -f core conftest.err conftest.$ac_objext \
8690 conftest$ac_exeext conftest.$ac_ext
8691 CPPFLAGS="$am_save_CPPFLAGS"
8692 LIBS="$am_save_LIBS"
8693 if test "$am_cv_func_iconv" = "yes"; then
8694 break
8695 fi
8696 done
8697 fi
8698
8699 if test "$am_cv_func_iconv" != yes; then
8700 am_save_CPPFLAGS="$CPPFLAGS"
8701 am_save_LIBS="$LIBS"
8702 CPPFLAGS="$LIBS $INCICONV"
8703 LIBS="$LIBS $LIBICONV"
8704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8705 /* end confdefs.h. */
8706 #include <stdlib.h>
8707 #include <iconv.h>
8708 int
8709 main ()
8710 {
8711 iconv_t cd = iconv_open("","");
8712 iconv(cd,NULL,NULL,NULL,NULL);
8713 iconv_close(cd);
8714 ;
8715 return 0;
8716 }
8717 _ACEOF
8718 if ac_fn_c_try_link "$LINENO"; then :
8719 am_cv_lib_iconv=yes
8720 am_cv_func_iconv=yes
8721 fi
8722 rm -f core conftest.err conftest.$ac_objext \
8723 conftest$ac_exeext conftest.$ac_ext
8724 CPPFLAGS="$am_save_CPPFLAGS"
8725 LIBS="$am_save_LIBS"
8726 fi
8727
8728 fi
8729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8730 $as_echo "$am_cv_func_iconv" >&6; }
8731 if test "$am_cv_func_iconv" = yes; then
8732
8733 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
8734
8735 fi
8736 if test "$am_cv_lib_iconv" = yes; then
8737
8738 for element in $INCICONV; do
8739 haveit=
8740 for x in $CPPFLAGS; do
8741
8742 acl_save_prefix="$prefix"
8743 prefix="$acl_final_prefix"
8744 acl_save_exec_prefix="$exec_prefix"
8745 exec_prefix="$acl_final_exec_prefix"
8746 eval x=\"$x\"
8747 exec_prefix="$acl_save_exec_prefix"
8748 prefix="$acl_save_prefix"
8749
8750 if test "X$x" = "X$element"; then
8751 haveit=yes
8752 break
8753 fi
8754 done
8755 if test -z "$haveit"; then
8756 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8757 fi
8758 done
8759
8760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8761 $as_echo_n "checking how to link with libiconv... " >&6; }
8762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8763 $as_echo "$LIBICONV" >&6; }
8764 else
8765 LIBICONV=
8766 LTLIBICONV=
8767 fi
8768
8769
8770
8771 if test "$am_cv_func_iconv" = yes; then
8772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8773 $as_echo_n "checking for iconv declaration... " >&6; }
8774 if ${am_cv_proto_iconv+:} false; then :
8775 $as_echo_n "(cached) " >&6
8776 else
8777
8778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8779 /* end confdefs.h. */
8780
8781 #include <stdlib.h>
8782 #include <iconv.h>
8783 extern
8784 #ifdef __cplusplus
8785 "C"
8786 #endif
8787 #if defined(__STDC__) || defined(__cplusplus)
8788 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8789 #else
8790 size_t iconv();
8791 #endif
8792
8793 int
8794 main ()
8795 {
8796
8797 ;
8798 return 0;
8799 }
8800 _ACEOF
8801 if ac_fn_c_try_compile "$LINENO"; then :
8802 am_cv_proto_iconv_arg1=""
8803 else
8804 am_cv_proto_iconv_arg1="const"
8805 fi
8806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8807 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8808 fi
8809
8810 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
8812 }$am_cv_proto_iconv" >&5
8813 $as_echo "${ac_t:-
8814 }$am_cv_proto_iconv" >&6; }
8815
8816 cat >>confdefs.h <<_ACEOF
8817 #define ICONV_CONST $am_cv_proto_iconv_arg1
8818 _ACEOF
8819
8820 fi
8821
8822
8823 # GDB may fork/exec the iconv program to get the list of supported character
8824 # sets. Allow the user to specify where to find it.
8825 # There are several factors affecting the choice of option name:
8826 # - There is already --with-libiconv-prefix but we can't use it, it specifies
8827 # the build-time location of libiconv files.
8828 # - The program we need to find is iconv, which comes with glibc. The user
8829 # doesn't necessarily have libiconv installed. Therefore naming this
8830 # --with-libiconv-foo feels wrong.
8831 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
8832 # defined to work on directories not files (though it really doesn't know
8833 # the difference).
8834 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
8835 # with --with-libiconv-prefix.
8836 # Putting these together is why the option name is --with-iconv-bin.
8837
8838
8839 # Check whether --with-iconv-bin was given.
8840 if test "${with_iconv_bin+set}" = set; then :
8841 withval=$with_iconv_bin; iconv_bin="${withval}"
8842
8843 cat >>confdefs.h <<_ACEOF
8844 #define ICONV_BIN "${iconv_bin}"
8845 _ACEOF
8846
8847
8848 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8849 if test "x$prefix" = xNONE; then
8850 test_prefix=/usr/local
8851 else
8852 test_prefix=$prefix
8853 fi
8854 else
8855 test_prefix=$exec_prefix
8856 fi
8857 value=0
8858 case ${iconv_bin} in
8859 "${test_prefix}"|"${test_prefix}/"*|\
8860 '${exec_prefix}'|'${exec_prefix}/'*)
8861 value=1
8862 ;;
8863 esac
8864
8865 cat >>confdefs.h <<_ACEOF
8866 #define ICONV_BIN_RELOCATABLE $value
8867 _ACEOF
8868
8869
8870
8871 fi
8872
8873
8874 # For the TUI, we need enhanced curses functionality.
8875 if test x"$enable_tui" != xno; then
8876 prefer_curses=yes
8877 fi
8878
8879 curses_found=no
8880 if test x"$prefer_curses" = xyes; then
8881 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8882 # curses library because the latter might not provide all the
8883 # functionality we need. However, this leads to problems on systems
8884 # where the linker searches /usr/local/lib, but the compiler doesn't
8885 # search /usr/local/include, if ncurses is installed in /usr/local. A
8886 # default installation of ncurses on alpha*-dec-osf* will lead to such
8887 # a situation.
8888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8889 $as_echo_n "checking for library containing waddstr... " >&6; }
8890 if ${ac_cv_search_waddstr+:} false; then :
8891 $as_echo_n "(cached) " >&6
8892 else
8893 ac_func_search_save_LIBS=$LIBS
8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8895 /* end confdefs.h. */
8896
8897 /* Override any GCC internal prototype to avoid an error.
8898 Use char because int might match the return type of a GCC
8899 builtin and then its argument prototype would still apply. */
8900 #ifdef __cplusplus
8901 extern "C"
8902 #endif
8903 char waddstr ();
8904 int
8905 main ()
8906 {
8907 return waddstr ();
8908 ;
8909 return 0;
8910 }
8911 _ACEOF
8912 for ac_lib in '' ncursesw ncurses cursesX curses; do
8913 if test -z "$ac_lib"; then
8914 ac_res="none required"
8915 else
8916 ac_res=-l$ac_lib
8917 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8918 fi
8919 if ac_fn_c_try_link "$LINENO"; then :
8920 ac_cv_search_waddstr=$ac_res
8921 fi
8922 rm -f core conftest.err conftest.$ac_objext \
8923 conftest$ac_exeext
8924 if ${ac_cv_search_waddstr+:} false; then :
8925 break
8926 fi
8927 done
8928 if ${ac_cv_search_waddstr+:} false; then :
8929
8930 else
8931 ac_cv_search_waddstr=no
8932 fi
8933 rm conftest.$ac_ext
8934 LIBS=$ac_func_search_save_LIBS
8935 fi
8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8937 $as_echo "$ac_cv_search_waddstr" >&6; }
8938 ac_res=$ac_cv_search_waddstr
8939 if test "$ac_res" != no; then :
8940 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8941
8942 fi
8943
8944
8945 if test "$ac_cv_search_waddstr" != no; then
8946 curses_found=yes
8947 fi
8948 fi
8949
8950 # Check whether we should enable the TUI, but only do so if we really
8951 # can.
8952 if test x"$enable_tui" != xno; then
8953 if test -d $srcdir/tui; then
8954 if test "$curses_found" != no; then
8955 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8956 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8957 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8958 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
8959 else
8960 if test x"$enable_tui" = xyes; then
8961 as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5
8962 else
8963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8964 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
8965 fi
8966 fi
8967 fi
8968 fi
8969
8970 # Since GDB uses Readline, we need termcap functionality. In many
8971 # cases this will be provided by the curses library, but some systems
8972 # have a separate termcap library, or no curses library at all.
8973
8974 case $host_os in
8975 cygwin*)
8976 if test -d $srcdir/libtermcap; then
8977 LIBS="../libtermcap/libtermcap.a $LIBS"
8978 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8979 fi ;;
8980 go32* | *djgpp*)
8981 ac_cv_search_tgetent="none required"
8982 ;;
8983 esac
8984
8985 # These are the libraries checked by Readline.
8986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8987 $as_echo_n "checking for library containing tgetent... " >&6; }
8988 if ${ac_cv_search_tgetent+:} false; then :
8989 $as_echo_n "(cached) " >&6
8990 else
8991 ac_func_search_save_LIBS=$LIBS
8992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8993 /* end confdefs.h. */
8994
8995 /* Override any GCC internal prototype to avoid an error.
8996 Use char because int might match the return type of a GCC
8997 builtin and then its argument prototype would still apply. */
8998 #ifdef __cplusplus
8999 extern "C"
9000 #endif
9001 char tgetent ();
9002 int
9003 main ()
9004 {
9005 return tgetent ();
9006 ;
9007 return 0;
9008 }
9009 _ACEOF
9010 for ac_lib in '' termcap tinfo curses ncursesw ncurses; do
9011 if test -z "$ac_lib"; then
9012 ac_res="none required"
9013 else
9014 ac_res=-l$ac_lib
9015 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9016 fi
9017 if ac_fn_c_try_link "$LINENO"; then :
9018 ac_cv_search_tgetent=$ac_res
9019 fi
9020 rm -f core conftest.err conftest.$ac_objext \
9021 conftest$ac_exeext
9022 if ${ac_cv_search_tgetent+:} false; then :
9023 break
9024 fi
9025 done
9026 if ${ac_cv_search_tgetent+:} false; then :
9027
9028 else
9029 ac_cv_search_tgetent=no
9030 fi
9031 rm conftest.$ac_ext
9032 LIBS=$ac_func_search_save_LIBS
9033 fi
9034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9035 $as_echo "$ac_cv_search_tgetent" >&6; }
9036 ac_res=$ac_cv_search_tgetent
9037 if test "$ac_res" != no; then :
9038 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9039
9040 fi
9041
9042
9043 if test "$ac_cv_search_tgetent" = no; then
9044 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
9045 fi
9046
9047
9048 # Check whether --with-system-readline was given.
9049 if test "${with_system_readline+set}" = set; then :
9050 withval=$with_system_readline;
9051 fi
9052
9053
9054 if test "$with_system_readline" = yes; then
9055 READLINE=-lreadline
9056 READLINE_DEPS=
9057 READLINE_CFLAGS=
9058 READLINE_TEXI_INCFLAG=
9059 else
9060 READLINE='$(READLINE_DIR)/libreadline.a'
9061 READLINE_DEPS='$(READLINE)'
9062 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9063 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9064 fi
9065
9066
9067
9068
9069
9070 # Generate jit-reader.h
9071
9072 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
9073 TARGET_PTR=
9074
9075 # The cast to long int works around a bug in the HP C Compiler
9076 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9077 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9078 # This bug is HP SR number 8606223364.
9079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
9080 $as_echo_n "checking size of unsigned long long... " >&6; }
9081 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
9082 $as_echo_n "(cached) " >&6
9083 else
9084 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
9085
9086 else
9087 if test "$ac_cv_type_unsigned_long_long" = yes; then
9088 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9089 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9090 as_fn_error 77 "cannot compute sizeof (unsigned long long)
9091 See \`config.log' for more details" "$LINENO" 5; }
9092 else
9093 ac_cv_sizeof_unsigned_long_long=0
9094 fi
9095 fi
9096
9097 fi
9098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
9099 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
9100
9101
9102
9103 cat >>confdefs.h <<_ACEOF
9104 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
9105 _ACEOF
9106
9107
9108 # The cast to long int works around a bug in the HP C Compiler
9109 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9110 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9111 # This bug is HP SR number 8606223364.
9112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
9113 $as_echo_n "checking size of unsigned long... " >&6; }
9114 if ${ac_cv_sizeof_unsigned_long+:} false; then :
9115 $as_echo_n "(cached) " >&6
9116 else
9117 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
9118
9119 else
9120 if test "$ac_cv_type_unsigned_long" = yes; then
9121 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9123 as_fn_error 77 "cannot compute sizeof (unsigned long)
9124 See \`config.log' for more details" "$LINENO" 5; }
9125 else
9126 ac_cv_sizeof_unsigned_long=0
9127 fi
9128 fi
9129
9130 fi
9131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
9132 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
9133
9134
9135
9136 cat >>confdefs.h <<_ACEOF
9137 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
9138 _ACEOF
9139
9140
9141 # The cast to long int works around a bug in the HP C Compiler
9142 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9143 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9144 # This bug is HP SR number 8606223364.
9145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9146 $as_echo_n "checking size of unsigned __int128... " >&6; }
9147 if ${ac_cv_sizeof_unsigned___int128+:} false; then :
9148 $as_echo_n "(cached) " >&6
9149 else
9150 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
9151
9152 else
9153 if test "$ac_cv_type_unsigned___int128" = yes; then
9154 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9155 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9156 as_fn_error 77 "cannot compute sizeof (unsigned __int128)
9157 See \`config.log' for more details" "$LINENO" 5; }
9158 else
9159 ac_cv_sizeof_unsigned___int128=0
9160 fi
9161 fi
9162
9163 fi
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9165 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9166
9167
9168
9169 cat >>confdefs.h <<_ACEOF
9170 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9171 _ACEOF
9172
9173
9174
9175 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9176 TARGET_PTR="unsigned long"
9177 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9178 TARGET_PTR="unsigned long long"
9179 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9180 TARGET_PTR="unsigned __int128"
9181 else
9182 TARGET_PTR="unsigned long"
9183 fi
9184
9185
9186 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9187
9188
9189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9190 $as_echo_n "checking for library containing dlopen... " >&6; }
9191 if ${ac_cv_search_dlopen+:} false; then :
9192 $as_echo_n "(cached) " >&6
9193 else
9194 ac_func_search_save_LIBS=$LIBS
9195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9196 /* end confdefs.h. */
9197
9198 /* Override any GCC internal prototype to avoid an error.
9199 Use char because int might match the return type of a GCC
9200 builtin and then its argument prototype would still apply. */
9201 #ifdef __cplusplus
9202 extern "C"
9203 #endif
9204 char dlopen ();
9205 int
9206 main ()
9207 {
9208 return dlopen ();
9209 ;
9210 return 0;
9211 }
9212 _ACEOF
9213 for ac_lib in '' dl; do
9214 if test -z "$ac_lib"; then
9215 ac_res="none required"
9216 else
9217 ac_res=-l$ac_lib
9218 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9219 fi
9220 if ac_fn_c_try_link "$LINENO"; then :
9221 ac_cv_search_dlopen=$ac_res
9222 fi
9223 rm -f core conftest.err conftest.$ac_objext \
9224 conftest$ac_exeext
9225 if ${ac_cv_search_dlopen+:} false; then :
9226 break
9227 fi
9228 done
9229 if ${ac_cv_search_dlopen+:} false; then :
9230
9231 else
9232 ac_cv_search_dlopen=no
9233 fi
9234 rm conftest.$ac_ext
9235 LIBS=$ac_func_search_save_LIBS
9236 fi
9237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
9238 $as_echo "$ac_cv_search_dlopen" >&6; }
9239 ac_res=$ac_cv_search_dlopen
9240 if test "$ac_res" != no; then :
9241 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9242
9243 fi
9244
9245
9246
9247
9248 # Check whether --with-jit-reader-dir was given.
9249 if test "${with_jit_reader_dir+set}" = set; then :
9250 withval=$with_jit_reader_dir;
9251 JIT_READER_DIR=$withval
9252 else
9253 JIT_READER_DIR=${libdir}/gdb
9254 fi
9255
9256
9257 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9258 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9259 ac_define_dir=`eval echo $JIT_READER_DIR`
9260 ac_define_dir=`eval echo $ac_define_dir`
9261
9262 cat >>confdefs.h <<_ACEOF
9263 #define JIT_READER_DIR "$ac_define_dir"
9264 _ACEOF
9265
9266
9267
9268
9269 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9270 if test "x$prefix" = xNONE; then
9271 test_prefix=/usr/local
9272 else
9273 test_prefix=$prefix
9274 fi
9275 else
9276 test_prefix=$exec_prefix
9277 fi
9278 value=0
9279 case ${ac_define_dir} in
9280 "${test_prefix}"|"${test_prefix}/"*|\
9281 '${exec_prefix}'|'${exec_prefix}/'*)
9282 value=1
9283 ;;
9284 esac
9285
9286 cat >>confdefs.h <<_ACEOF
9287 #define JIT_READER_DIR_RELOCATABLE $value
9288 _ACEOF
9289
9290
9291
9292
9293
9294 # Check whether --with-expat was given.
9295 if test "${with_expat+set}" = set; then :
9296 withval=$with_expat;
9297 else
9298 with_expat=auto
9299 fi
9300
9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9302 $as_echo_n "checking whether to use expat... " >&6; }
9303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9304 $as_echo "$with_expat" >&6; }
9305
9306 if test "${with_expat}" = no; then
9307 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9308 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9309 HAVE_LIBEXPAT=no
9310 else
9311
9312
9313
9314
9315
9316
9317
9318
9319 use_additional=yes
9320
9321 acl_save_prefix="$prefix"
9322 prefix="$acl_final_prefix"
9323 acl_save_exec_prefix="$exec_prefix"
9324 exec_prefix="$acl_final_exec_prefix"
9325
9326 eval additional_includedir=\"$includedir\"
9327 eval additional_libdir=\"$libdir\"
9328
9329 exec_prefix="$acl_save_exec_prefix"
9330 prefix="$acl_save_prefix"
9331
9332
9333 # Check whether --with-libexpat-prefix was given.
9334 if test "${with_libexpat_prefix+set}" = set; then :
9335 withval=$with_libexpat_prefix;
9336 if test "X$withval" = "Xno"; then
9337 use_additional=no
9338 else
9339 if test "X$withval" = "X"; then
9340
9341 acl_save_prefix="$prefix"
9342 prefix="$acl_final_prefix"
9343 acl_save_exec_prefix="$exec_prefix"
9344 exec_prefix="$acl_final_exec_prefix"
9345
9346 eval additional_includedir=\"$includedir\"
9347 eval additional_libdir=\"$libdir\"
9348
9349 exec_prefix="$acl_save_exec_prefix"
9350 prefix="$acl_save_prefix"
9351
9352 else
9353 additional_includedir="$withval/include"
9354 additional_libdir="$withval/lib"
9355 fi
9356 fi
9357
9358 fi
9359
9360 LIBEXPAT=
9361 LTLIBEXPAT=
9362 INCEXPAT=
9363 rpathdirs=
9364 ltrpathdirs=
9365 names_already_handled=
9366 names_next_round='expat '
9367 while test -n "$names_next_round"; do
9368 names_this_round="$names_next_round"
9369 names_next_round=
9370 for name in $names_this_round; do
9371 already_handled=
9372 for n in $names_already_handled; do
9373 if test "$n" = "$name"; then
9374 already_handled=yes
9375 break
9376 fi
9377 done
9378 if test -z "$already_handled"; then
9379 names_already_handled="$names_already_handled $name"
9380 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9381 eval value=\"\$HAVE_LIB$uppername\"
9382 if test -n "$value"; then
9383 if test "$value" = yes; then
9384 eval value=\"\$LIB$uppername\"
9385 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9386 eval value=\"\$LTLIB$uppername\"
9387 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9388 else
9389 :
9390 fi
9391 else
9392 found_dir=
9393 found_la=
9394 found_so=
9395 found_a=
9396 if test $use_additional = yes; then
9397 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9398 found_dir="$additional_libdir"
9399 found_so="$additional_libdir/lib$name.$shlibext"
9400 if test -f "$additional_libdir/lib$name.la"; then
9401 found_la="$additional_libdir/lib$name.la"
9402 fi
9403 else
9404 if test -f "$additional_libdir/lib$name.$libext"; then
9405 found_dir="$additional_libdir"
9406 found_a="$additional_libdir/lib$name.$libext"
9407 if test -f "$additional_libdir/lib$name.la"; then
9408 found_la="$additional_libdir/lib$name.la"
9409 fi
9410 fi
9411 fi
9412 fi
9413 if test "X$found_dir" = "X"; then
9414 for x in $LDFLAGS $LTLIBEXPAT; do
9415
9416 acl_save_prefix="$prefix"
9417 prefix="$acl_final_prefix"
9418 acl_save_exec_prefix="$exec_prefix"
9419 exec_prefix="$acl_final_exec_prefix"
9420 eval x=\"$x\"
9421 exec_prefix="$acl_save_exec_prefix"
9422 prefix="$acl_save_prefix"
9423
9424 case "$x" in
9425 -L*)
9426 dir=`echo "X$x" | sed -e 's/^X-L//'`
9427 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9428 found_dir="$dir"
9429 found_so="$dir/lib$name.$shlibext"
9430 if test -f "$dir/lib$name.la"; then
9431 found_la="$dir/lib$name.la"
9432 fi
9433 else
9434 if test -f "$dir/lib$name.$libext"; then
9435 found_dir="$dir"
9436 found_a="$dir/lib$name.$libext"
9437 if test -f "$dir/lib$name.la"; then
9438 found_la="$dir/lib$name.la"
9439 fi
9440 fi
9441 fi
9442 ;;
9443 esac
9444 if test "X$found_dir" != "X"; then
9445 break
9446 fi
9447 done
9448 fi
9449 if test "X$found_dir" != "X"; then
9450 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9451 if test "X$found_so" != "X"; then
9452 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9453 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9454 else
9455 haveit=
9456 for x in $ltrpathdirs; do
9457 if test "X$x" = "X$found_dir"; then
9458 haveit=yes
9459 break
9460 fi
9461 done
9462 if test -z "$haveit"; then
9463 ltrpathdirs="$ltrpathdirs $found_dir"
9464 fi
9465 if test "$hardcode_direct" = yes; then
9466 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9467 else
9468 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9469 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9470 haveit=
9471 for x in $rpathdirs; do
9472 if test "X$x" = "X$found_dir"; then
9473 haveit=yes
9474 break
9475 fi
9476 done
9477 if test -z "$haveit"; then
9478 rpathdirs="$rpathdirs $found_dir"
9479 fi
9480 else
9481 haveit=
9482 for x in $LDFLAGS $LIBEXPAT; do
9483
9484 acl_save_prefix="$prefix"
9485 prefix="$acl_final_prefix"
9486 acl_save_exec_prefix="$exec_prefix"
9487 exec_prefix="$acl_final_exec_prefix"
9488 eval x=\"$x\"
9489 exec_prefix="$acl_save_exec_prefix"
9490 prefix="$acl_save_prefix"
9491
9492 if test "X$x" = "X-L$found_dir"; then
9493 haveit=yes
9494 break
9495 fi
9496 done
9497 if test -z "$haveit"; then
9498 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9499 fi
9500 if test "$hardcode_minus_L" != no; then
9501 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9502 else
9503 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9504 fi
9505 fi
9506 fi
9507 fi
9508 else
9509 if test "X$found_a" != "X"; then
9510 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9511 else
9512 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9513 fi
9514 fi
9515 additional_includedir=
9516 case "$found_dir" in
9517 */lib | */lib/)
9518 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9519 additional_includedir="$basedir/include"
9520 ;;
9521 esac
9522 if test "X$additional_includedir" != "X"; then
9523 if test "X$additional_includedir" != "X/usr/include"; then
9524 haveit=
9525 if test "X$additional_includedir" = "X/usr/local/include"; then
9526 if test -n "$GCC"; then
9527 case $host_os in
9528 linux*) haveit=yes;;
9529 esac
9530 fi
9531 fi
9532 if test -z "$haveit"; then
9533 for x in $CPPFLAGS $INCEXPAT; do
9534
9535 acl_save_prefix="$prefix"
9536 prefix="$acl_final_prefix"
9537 acl_save_exec_prefix="$exec_prefix"
9538 exec_prefix="$acl_final_exec_prefix"
9539 eval x=\"$x\"
9540 exec_prefix="$acl_save_exec_prefix"
9541 prefix="$acl_save_prefix"
9542
9543 if test "X$x" = "X-I$additional_includedir"; then
9544 haveit=yes
9545 break
9546 fi
9547 done
9548 if test -z "$haveit"; then
9549 if test -d "$additional_includedir"; then
9550 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9551 fi
9552 fi
9553 fi
9554 fi
9555 fi
9556 if test -n "$found_la"; then
9557 save_libdir="$libdir"
9558 case "$found_la" in
9559 */* | *\\*) . "$found_la" ;;
9560 *) . "./$found_la" ;;
9561 esac
9562 libdir="$save_libdir"
9563 for dep in $dependency_libs; do
9564 case "$dep" in
9565 -L*)
9566 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9567 if test "X$additional_libdir" != "X/usr/lib"; then
9568 haveit=
9569 if test "X$additional_libdir" = "X/usr/local/lib"; then
9570 if test -n "$GCC"; then
9571 case $host_os in
9572 linux*) haveit=yes;;
9573 esac
9574 fi
9575 fi
9576 if test -z "$haveit"; then
9577 haveit=
9578 for x in $LDFLAGS $LIBEXPAT; do
9579
9580 acl_save_prefix="$prefix"
9581 prefix="$acl_final_prefix"
9582 acl_save_exec_prefix="$exec_prefix"
9583 exec_prefix="$acl_final_exec_prefix"
9584 eval x=\"$x\"
9585 exec_prefix="$acl_save_exec_prefix"
9586 prefix="$acl_save_prefix"
9587
9588 if test "X$x" = "X-L$additional_libdir"; then
9589 haveit=yes
9590 break
9591 fi
9592 done
9593 if test -z "$haveit"; then
9594 if test -d "$additional_libdir"; then
9595 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9596 fi
9597 fi
9598 haveit=
9599 for x in $LDFLAGS $LTLIBEXPAT; do
9600
9601 acl_save_prefix="$prefix"
9602 prefix="$acl_final_prefix"
9603 acl_save_exec_prefix="$exec_prefix"
9604 exec_prefix="$acl_final_exec_prefix"
9605 eval x=\"$x\"
9606 exec_prefix="$acl_save_exec_prefix"
9607 prefix="$acl_save_prefix"
9608
9609 if test "X$x" = "X-L$additional_libdir"; then
9610 haveit=yes
9611 break
9612 fi
9613 done
9614 if test -z "$haveit"; then
9615 if test -d "$additional_libdir"; then
9616 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9617 fi
9618 fi
9619 fi
9620 fi
9621 ;;
9622 -R*)
9623 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9624 if test "$enable_rpath" != no; then
9625 haveit=
9626 for x in $rpathdirs; do
9627 if test "X$x" = "X$dir"; then
9628 haveit=yes
9629 break
9630 fi
9631 done
9632 if test -z "$haveit"; then
9633 rpathdirs="$rpathdirs $dir"
9634 fi
9635 haveit=
9636 for x in $ltrpathdirs; do
9637 if test "X$x" = "X$dir"; then
9638 haveit=yes
9639 break
9640 fi
9641 done
9642 if test -z "$haveit"; then
9643 ltrpathdirs="$ltrpathdirs $dir"
9644 fi
9645 fi
9646 ;;
9647 -l*)
9648 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9649 ;;
9650 *.la)
9651 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9652 ;;
9653 *)
9654 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9655 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9656 ;;
9657 esac
9658 done
9659 fi
9660 else
9661 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9662 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9663 fi
9664 fi
9665 fi
9666 done
9667 done
9668 if test "X$rpathdirs" != "X"; then
9669 if test -n "$hardcode_libdir_separator"; then
9670 alldirs=
9671 for found_dir in $rpathdirs; do
9672 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9673 done
9674 acl_save_libdir="$libdir"
9675 libdir="$alldirs"
9676 eval flag=\"$hardcode_libdir_flag_spec\"
9677 libdir="$acl_save_libdir"
9678 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9679 else
9680 for found_dir in $rpathdirs; do
9681 acl_save_libdir="$libdir"
9682 libdir="$found_dir"
9683 eval flag=\"$hardcode_libdir_flag_spec\"
9684 libdir="$acl_save_libdir"
9685 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9686 done
9687 fi
9688 fi
9689 if test "X$ltrpathdirs" != "X"; then
9690 for found_dir in $ltrpathdirs; do
9691 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9692 done
9693 fi
9694
9695
9696 ac_save_CPPFLAGS="$CPPFLAGS"
9697
9698 for element in $INCEXPAT; do
9699 haveit=
9700 for x in $CPPFLAGS; do
9701
9702 acl_save_prefix="$prefix"
9703 prefix="$acl_final_prefix"
9704 acl_save_exec_prefix="$exec_prefix"
9705 exec_prefix="$acl_final_exec_prefix"
9706 eval x=\"$x\"
9707 exec_prefix="$acl_save_exec_prefix"
9708 prefix="$acl_save_prefix"
9709
9710 if test "X$x" = "X$element"; then
9711 haveit=yes
9712 break
9713 fi
9714 done
9715 if test -z "$haveit"; then
9716 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9717 fi
9718 done
9719
9720
9721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9722 $as_echo_n "checking for libexpat... " >&6; }
9723 if ${ac_cv_libexpat+:} false; then :
9724 $as_echo_n "(cached) " >&6
9725 else
9726
9727 ac_save_LIBS="$LIBS"
9728 LIBS="$LIBS $LIBEXPAT"
9729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9730 /* end confdefs.h. */
9731 #include "expat.h"
9732 int
9733 main ()
9734 {
9735 XML_Parser p = XML_ParserCreate (0);
9736 ;
9737 return 0;
9738 }
9739 _ACEOF
9740 if ac_fn_c_try_link "$LINENO"; then :
9741 ac_cv_libexpat=yes
9742 else
9743 ac_cv_libexpat=no
9744 fi
9745 rm -f core conftest.err conftest.$ac_objext \
9746 conftest$ac_exeext conftest.$ac_ext
9747 LIBS="$ac_save_LIBS"
9748
9749 fi
9750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9751 $as_echo "$ac_cv_libexpat" >&6; }
9752 if test "$ac_cv_libexpat" = yes; then
9753 HAVE_LIBEXPAT=yes
9754
9755 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
9756
9757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9758 $as_echo_n "checking how to link with libexpat... " >&6; }
9759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9760 $as_echo "$LIBEXPAT" >&6; }
9761 else
9762 HAVE_LIBEXPAT=no
9763 CPPFLAGS="$ac_save_CPPFLAGS"
9764 LIBEXPAT=
9765 LTLIBEXPAT=
9766 fi
9767
9768
9769
9770
9771
9772
9773 if test "$HAVE_LIBEXPAT" != yes; then
9774 if test "$with_expat" = yes; then
9775 as_fn_error $? "expat is missing or unusable" "$LINENO" 5
9776 else
9777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9778 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9779 fi
9780 else
9781 save_LIBS=$LIBS
9782 LIBS="$LIBS $LIBEXPAT"
9783 for ac_func in XML_StopParser
9784 do :
9785 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9786 if test "x$ac_cv_func_XML_StopParser" = xyes; then :
9787 cat >>confdefs.h <<_ACEOF
9788 #define HAVE_XML_STOPPARSER 1
9789 _ACEOF
9790
9791 fi
9792 done
9793
9794 LIBS=$save_LIBS
9795 fi
9796 fi
9797
9798
9799 # Check whether --with-mpfr was given.
9800 if test "${with_mpfr+set}" = set; then :
9801 withval=$with_mpfr;
9802 else
9803 with_mpfr=auto
9804 fi
9805
9806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5
9807 $as_echo_n "checking whether to use MPFR... " >&6; }
9808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5
9809 $as_echo "$with_mpfr" >&6; }
9810
9811 if test "${with_mpfr}" = no; then
9812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5
9813 $as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;}
9814 HAVE_LIBMPFR=no
9815 else
9816
9817
9818
9819
9820
9821
9822
9823
9824 use_additional=yes
9825
9826 acl_save_prefix="$prefix"
9827 prefix="$acl_final_prefix"
9828 acl_save_exec_prefix="$exec_prefix"
9829 exec_prefix="$acl_final_exec_prefix"
9830
9831 eval additional_includedir=\"$includedir\"
9832 eval additional_libdir=\"$libdir\"
9833
9834 exec_prefix="$acl_save_exec_prefix"
9835 prefix="$acl_save_prefix"
9836
9837
9838 # Check whether --with-libmpfr-prefix was given.
9839 if test "${with_libmpfr_prefix+set}" = set; then :
9840 withval=$with_libmpfr_prefix;
9841 if test "X$withval" = "Xno"; then
9842 use_additional=no
9843 else
9844 if test "X$withval" = "X"; then
9845
9846 acl_save_prefix="$prefix"
9847 prefix="$acl_final_prefix"
9848 acl_save_exec_prefix="$exec_prefix"
9849 exec_prefix="$acl_final_exec_prefix"
9850
9851 eval additional_includedir=\"$includedir\"
9852 eval additional_libdir=\"$libdir\"
9853
9854 exec_prefix="$acl_save_exec_prefix"
9855 prefix="$acl_save_prefix"
9856
9857 else
9858 additional_includedir="$withval/include"
9859 additional_libdir="$withval/lib"
9860 fi
9861 fi
9862
9863 fi
9864
9865 LIBMPFR=
9866 LTLIBMPFR=
9867 INCMPFR=
9868 rpathdirs=
9869 ltrpathdirs=
9870 names_already_handled=
9871 names_next_round='mpfr '
9872 while test -n "$names_next_round"; do
9873 names_this_round="$names_next_round"
9874 names_next_round=
9875 for name in $names_this_round; do
9876 already_handled=
9877 for n in $names_already_handled; do
9878 if test "$n" = "$name"; then
9879 already_handled=yes
9880 break
9881 fi
9882 done
9883 if test -z "$already_handled"; then
9884 names_already_handled="$names_already_handled $name"
9885 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9886 eval value=\"\$HAVE_LIB$uppername\"
9887 if test -n "$value"; then
9888 if test "$value" = yes; then
9889 eval value=\"\$LIB$uppername\"
9890 test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value"
9891 eval value=\"\$LTLIB$uppername\"
9892 test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value"
9893 else
9894 :
9895 fi
9896 else
9897 found_dir=
9898 found_la=
9899 found_so=
9900 found_a=
9901 if test $use_additional = yes; then
9902 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9903 found_dir="$additional_libdir"
9904 found_so="$additional_libdir/lib$name.$shlibext"
9905 if test -f "$additional_libdir/lib$name.la"; then
9906 found_la="$additional_libdir/lib$name.la"
9907 fi
9908 else
9909 if test -f "$additional_libdir/lib$name.$libext"; then
9910 found_dir="$additional_libdir"
9911 found_a="$additional_libdir/lib$name.$libext"
9912 if test -f "$additional_libdir/lib$name.la"; then
9913 found_la="$additional_libdir/lib$name.la"
9914 fi
9915 fi
9916 fi
9917 fi
9918 if test "X$found_dir" = "X"; then
9919 for x in $LDFLAGS $LTLIBMPFR; do
9920
9921 acl_save_prefix="$prefix"
9922 prefix="$acl_final_prefix"
9923 acl_save_exec_prefix="$exec_prefix"
9924 exec_prefix="$acl_final_exec_prefix"
9925 eval x=\"$x\"
9926 exec_prefix="$acl_save_exec_prefix"
9927 prefix="$acl_save_prefix"
9928
9929 case "$x" in
9930 -L*)
9931 dir=`echo "X$x" | sed -e 's/^X-L//'`
9932 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9933 found_dir="$dir"
9934 found_so="$dir/lib$name.$shlibext"
9935 if test -f "$dir/lib$name.la"; then
9936 found_la="$dir/lib$name.la"
9937 fi
9938 else
9939 if test -f "$dir/lib$name.$libext"; then
9940 found_dir="$dir"
9941 found_a="$dir/lib$name.$libext"
9942 if test -f "$dir/lib$name.la"; then
9943 found_la="$dir/lib$name.la"
9944 fi
9945 fi
9946 fi
9947 ;;
9948 esac
9949 if test "X$found_dir" != "X"; then
9950 break
9951 fi
9952 done
9953 fi
9954 if test "X$found_dir" != "X"; then
9955 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name"
9956 if test "X$found_so" != "X"; then
9957 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9958 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9959 else
9960 haveit=
9961 for x in $ltrpathdirs; do
9962 if test "X$x" = "X$found_dir"; then
9963 haveit=yes
9964 break
9965 fi
9966 done
9967 if test -z "$haveit"; then
9968 ltrpathdirs="$ltrpathdirs $found_dir"
9969 fi
9970 if test "$hardcode_direct" = yes; then
9971 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9972 else
9973 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9974 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9975 haveit=
9976 for x in $rpathdirs; do
9977 if test "X$x" = "X$found_dir"; then
9978 haveit=yes
9979 break
9980 fi
9981 done
9982 if test -z "$haveit"; then
9983 rpathdirs="$rpathdirs $found_dir"
9984 fi
9985 else
9986 haveit=
9987 for x in $LDFLAGS $LIBMPFR; do
9988
9989 acl_save_prefix="$prefix"
9990 prefix="$acl_final_prefix"
9991 acl_save_exec_prefix="$exec_prefix"
9992 exec_prefix="$acl_final_exec_prefix"
9993 eval x=\"$x\"
9994 exec_prefix="$acl_save_exec_prefix"
9995 prefix="$acl_save_prefix"
9996
9997 if test "X$x" = "X-L$found_dir"; then
9998 haveit=yes
9999 break
10000 fi
10001 done
10002 if test -z "$haveit"; then
10003 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir"
10004 fi
10005 if test "$hardcode_minus_L" != no; then
10006 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
10007 else
10008 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
10009 fi
10010 fi
10011 fi
10012 fi
10013 else
10014 if test "X$found_a" != "X"; then
10015 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a"
10016 else
10017 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name"
10018 fi
10019 fi
10020 additional_includedir=
10021 case "$found_dir" in
10022 */lib | */lib/)
10023 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10024 additional_includedir="$basedir/include"
10025 ;;
10026 esac
10027 if test "X$additional_includedir" != "X"; then
10028 if test "X$additional_includedir" != "X/usr/include"; then
10029 haveit=
10030 if test "X$additional_includedir" = "X/usr/local/include"; then
10031 if test -n "$GCC"; then
10032 case $host_os in
10033 linux*) haveit=yes;;
10034 esac
10035 fi
10036 fi
10037 if test -z "$haveit"; then
10038 for x in $CPPFLAGS $INCMPFR; do
10039
10040 acl_save_prefix="$prefix"
10041 prefix="$acl_final_prefix"
10042 acl_save_exec_prefix="$exec_prefix"
10043 exec_prefix="$acl_final_exec_prefix"
10044 eval x=\"$x\"
10045 exec_prefix="$acl_save_exec_prefix"
10046 prefix="$acl_save_prefix"
10047
10048 if test "X$x" = "X-I$additional_includedir"; then
10049 haveit=yes
10050 break
10051 fi
10052 done
10053 if test -z "$haveit"; then
10054 if test -d "$additional_includedir"; then
10055 INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir"
10056 fi
10057 fi
10058 fi
10059 fi
10060 fi
10061 if test -n "$found_la"; then
10062 save_libdir="$libdir"
10063 case "$found_la" in
10064 */* | *\\*) . "$found_la" ;;
10065 *) . "./$found_la" ;;
10066 esac
10067 libdir="$save_libdir"
10068 for dep in $dependency_libs; do
10069 case "$dep" in
10070 -L*)
10071 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10072 if test "X$additional_libdir" != "X/usr/lib"; then
10073 haveit=
10074 if test "X$additional_libdir" = "X/usr/local/lib"; then
10075 if test -n "$GCC"; then
10076 case $host_os in
10077 linux*) haveit=yes;;
10078 esac
10079 fi
10080 fi
10081 if test -z "$haveit"; then
10082 haveit=
10083 for x in $LDFLAGS $LIBMPFR; do
10084
10085 acl_save_prefix="$prefix"
10086 prefix="$acl_final_prefix"
10087 acl_save_exec_prefix="$exec_prefix"
10088 exec_prefix="$acl_final_exec_prefix"
10089 eval x=\"$x\"
10090 exec_prefix="$acl_save_exec_prefix"
10091 prefix="$acl_save_prefix"
10092
10093 if test "X$x" = "X-L$additional_libdir"; then
10094 haveit=yes
10095 break
10096 fi
10097 done
10098 if test -z "$haveit"; then
10099 if test -d "$additional_libdir"; then
10100 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir"
10101 fi
10102 fi
10103 haveit=
10104 for x in $LDFLAGS $LTLIBMPFR; do
10105
10106 acl_save_prefix="$prefix"
10107 prefix="$acl_final_prefix"
10108 acl_save_exec_prefix="$exec_prefix"
10109 exec_prefix="$acl_final_exec_prefix"
10110 eval x=\"$x\"
10111 exec_prefix="$acl_save_exec_prefix"
10112 prefix="$acl_save_prefix"
10113
10114 if test "X$x" = "X-L$additional_libdir"; then
10115 haveit=yes
10116 break
10117 fi
10118 done
10119 if test -z "$haveit"; then
10120 if test -d "$additional_libdir"; then
10121 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir"
10122 fi
10123 fi
10124 fi
10125 fi
10126 ;;
10127 -R*)
10128 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10129 if test "$enable_rpath" != no; then
10130 haveit=
10131 for x in $rpathdirs; do
10132 if test "X$x" = "X$dir"; then
10133 haveit=yes
10134 break
10135 fi
10136 done
10137 if test -z "$haveit"; then
10138 rpathdirs="$rpathdirs $dir"
10139 fi
10140 haveit=
10141 for x in $ltrpathdirs; do
10142 if test "X$x" = "X$dir"; then
10143 haveit=yes
10144 break
10145 fi
10146 done
10147 if test -z "$haveit"; then
10148 ltrpathdirs="$ltrpathdirs $dir"
10149 fi
10150 fi
10151 ;;
10152 -l*)
10153 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10154 ;;
10155 *.la)
10156 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10157 ;;
10158 *)
10159 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep"
10160 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep"
10161 ;;
10162 esac
10163 done
10164 fi
10165 else
10166 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
10167 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name"
10168 fi
10169 fi
10170 fi
10171 done
10172 done
10173 if test "X$rpathdirs" != "X"; then
10174 if test -n "$hardcode_libdir_separator"; then
10175 alldirs=
10176 for found_dir in $rpathdirs; do
10177 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10178 done
10179 acl_save_libdir="$libdir"
10180 libdir="$alldirs"
10181 eval flag=\"$hardcode_libdir_flag_spec\"
10182 libdir="$acl_save_libdir"
10183 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10184 else
10185 for found_dir in $rpathdirs; do
10186 acl_save_libdir="$libdir"
10187 libdir="$found_dir"
10188 eval flag=\"$hardcode_libdir_flag_spec\"
10189 libdir="$acl_save_libdir"
10190 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10191 done
10192 fi
10193 fi
10194 if test "X$ltrpathdirs" != "X"; then
10195 for found_dir in $ltrpathdirs; do
10196 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir"
10197 done
10198 fi
10199
10200
10201 ac_save_CPPFLAGS="$CPPFLAGS"
10202
10203 for element in $INCMPFR; do
10204 haveit=
10205 for x in $CPPFLAGS; do
10206
10207 acl_save_prefix="$prefix"
10208 prefix="$acl_final_prefix"
10209 acl_save_exec_prefix="$exec_prefix"
10210 exec_prefix="$acl_final_exec_prefix"
10211 eval x=\"$x\"
10212 exec_prefix="$acl_save_exec_prefix"
10213 prefix="$acl_save_prefix"
10214
10215 if test "X$x" = "X$element"; then
10216 haveit=yes
10217 break
10218 fi
10219 done
10220 if test -z "$haveit"; then
10221 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10222 fi
10223 done
10224
10225
10226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5
10227 $as_echo_n "checking for libmpfr... " >&6; }
10228 if ${ac_cv_libmpfr+:} false; then :
10229 $as_echo_n "(cached) " >&6
10230 else
10231
10232 ac_save_LIBS="$LIBS"
10233 LIBS="$LIBS $LIBMPFR"
10234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10235 /* end confdefs.h. */
10236 #include <mpfr.h>
10237 int
10238 main ()
10239 {
10240 mpfr_exp_t exp; mpfr_t x;
10241 mpfr_frexp (&exp, x, x, MPFR_RNDN);
10242 ;
10243 return 0;
10244 }
10245 _ACEOF
10246 if ac_fn_c_try_link "$LINENO"; then :
10247 ac_cv_libmpfr=yes
10248 else
10249 ac_cv_libmpfr=no
10250 fi
10251 rm -f core conftest.err conftest.$ac_objext \
10252 conftest$ac_exeext conftest.$ac_ext
10253 LIBS="$ac_save_LIBS"
10254
10255 fi
10256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5
10257 $as_echo "$ac_cv_libmpfr" >&6; }
10258 if test "$ac_cv_libmpfr" = yes; then
10259 HAVE_LIBMPFR=yes
10260
10261 $as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h
10262
10263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5
10264 $as_echo_n "checking how to link with libmpfr... " >&6; }
10265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5
10266 $as_echo "$LIBMPFR" >&6; }
10267 else
10268 HAVE_LIBMPFR=no
10269 CPPFLAGS="$ac_save_CPPFLAGS"
10270 LIBMPFR=
10271 LTLIBMPFR=
10272 fi
10273
10274
10275
10276
10277
10278
10279 if test "$HAVE_LIBMPFR" != yes; then
10280 if test "$with_mpfr" = yes; then
10281 as_fn_error $? "MPFR is missing or unusable" "$LINENO" 5
10282 else
10283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5
10284 $as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;}
10285 fi
10286 fi
10287 fi
10288
10289 # --------------------- #
10290 # Check for libpython. #
10291 # --------------------- #
10292
10293
10294
10295
10296
10297
10298 # Check whether --with-python was given.
10299 if test "${with_python+set}" = set; then :
10300 withval=$with_python;
10301 else
10302 with_python=auto
10303 fi
10304
10305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10306 $as_echo_n "checking whether to use python... " >&6; }
10307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10308 $as_echo "$with_python" >&6; }
10309
10310 if test "${with_python}" = no; then
10311 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10312 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10313 have_libpython=no
10314 else
10315 case "${with_python}" in
10316 [\\/]* | ?:[\\/]*)
10317 if test -d ${with_python}; then
10318 # Assume the python binary is ${with_python}/bin/python.
10319 python_prog="${with_python}/bin/python"
10320 python_prefix=
10321 # If python does not exit ${with_python}/bin, then try in
10322 # ${with_python}. On Windows/MinGW, this is where the Python
10323 # executable is.
10324 if test ! -x "${python_prog}"; then
10325 python_prog="${with_python}/python"
10326 python_prefix=
10327 fi
10328 if test ! -x "${python_prog}"; then
10329 # Fall back to gdb 7.0/7.1 behaviour.
10330 python_prog=missing
10331 python_prefix=${with_python}
10332 fi
10333 elif test -x "${with_python}"; then
10334 # While we can't run python compiled for $host (unless host == build),
10335 # the user could write a script that provides the needed information,
10336 # so we support that.
10337 python_prog=${with_python}
10338 python_prefix=
10339 else
10340 as_fn_error $? "invalid value for --with-python" "$LINENO" 5
10341 fi
10342 ;;
10343 */*)
10344 # Disallow --with-python=foo/bar.
10345 as_fn_error $? "invalid value for --with-python" "$LINENO" 5
10346 ;;
10347 *)
10348 # The user has either specified auto, yes, or the name of the python
10349 # program assumed to be in $PATH.
10350 python_prefix=
10351 case "${with_python}" in
10352 yes | auto)
10353 if test ${build} = ${host}; then
10354 # Extract the first word of "python", so it can be a program name with args.
10355 set dummy python; ac_word=$2
10356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10357 $as_echo_n "checking for $ac_word... " >&6; }
10358 if ${ac_cv_path_python_prog_path+:} false; then :
10359 $as_echo_n "(cached) " >&6
10360 else
10361 case $python_prog_path in
10362 [\\/]* | ?:[\\/]*)
10363 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10364 ;;
10365 *)
10366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10367 for as_dir in $PATH
10368 do
10369 IFS=$as_save_IFS
10370 test -z "$as_dir" && as_dir=.
10371 for ac_exec_ext in '' $ac_executable_extensions; do
10372 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10373 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10374 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10375 break 2
10376 fi
10377 done
10378 done
10379 IFS=$as_save_IFS
10380
10381 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10382 ;;
10383 esac
10384 fi
10385 python_prog_path=$ac_cv_path_python_prog_path
10386 if test -n "$python_prog_path"; then
10387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10388 $as_echo "$python_prog_path" >&6; }
10389 else
10390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10391 $as_echo "no" >&6; }
10392 fi
10393
10394
10395 if test "${python_prog_path}" = missing; then
10396 python_prog=missing
10397 else
10398 python_prog=${python_prog_path}
10399 fi
10400 else
10401 # Not much we can do except assume the cross-compiler will find the
10402 # right files.
10403 python_prog=missing
10404 fi
10405 ;;
10406 *)
10407 # While we can't run python compiled for $host (unless host == build),
10408 # the user could write a script that provides the needed information,
10409 # so we support that.
10410 python_prog="${with_python}"
10411 # Extract the first word of "${python_prog}", so it can be a program name with args.
10412 set dummy ${python_prog}; ac_word=$2
10413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10414 $as_echo_n "checking for $ac_word... " >&6; }
10415 if ${ac_cv_path_python_prog_path+:} false; then :
10416 $as_echo_n "(cached) " >&6
10417 else
10418 case $python_prog_path in
10419 [\\/]* | ?:[\\/]*)
10420 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10421 ;;
10422 *)
10423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10424 for as_dir in $PATH
10425 do
10426 IFS=$as_save_IFS
10427 test -z "$as_dir" && as_dir=.
10428 for ac_exec_ext in '' $ac_executable_extensions; do
10429 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10430 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10431 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10432 break 2
10433 fi
10434 done
10435 done
10436 IFS=$as_save_IFS
10437
10438 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10439 ;;
10440 esac
10441 fi
10442 python_prog_path=$ac_cv_path_python_prog_path
10443 if test -n "$python_prog_path"; then
10444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10445 $as_echo "$python_prog_path" >&6; }
10446 else
10447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10448 $as_echo "no" >&6; }
10449 fi
10450
10451
10452 if test "${python_prog_path}" = missing; then
10453 as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5
10454 fi
10455 ;;
10456 esac
10457 esac
10458
10459 if test "${python_prog}" != missing; then
10460 # We have a python program to use, but it may be too old.
10461 # Don't flag an error for --with-python=auto (the default).
10462 have_python_config=yes
10463 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10464 if test $? != 0; then
10465 have_python_config=failed
10466 if test "${with_python}" != auto; then
10467 as_fn_error $? "failure running python-config --includes" "$LINENO" 5
10468 fi
10469 fi
10470 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10471 if test $? != 0; then
10472 have_python_config=failed
10473 if test "${with_python}" != auto; then
10474 as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5
10475 fi
10476 fi
10477 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10478 if test $? != 0; then
10479 have_python_config=failed
10480 if test "${with_python}" != auto; then
10481 as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5
10482 fi
10483 fi
10484 else
10485 # We do not have a python executable we can use to determine where
10486 # to find the Python headers and libs. We cannot guess the include
10487 # path from the python_prefix either, because that include path
10488 # depends on the Python version. So, there is nothing much we can
10489 # do except assume that the compiler will be able to find those files.
10490 python_includes=
10491 python_libs=
10492 have_python_config=no
10493 fi
10494
10495 # If we have python-config, only try the configuration it provides.
10496 # Otherwise fallback on the old way of trying different versions of
10497 # python in turn.
10498
10499 have_libpython=no
10500 if test "${have_python_config}" = yes; then
10501 # Determine the Python version by extracting "-lpython<version>"
10502 # part of the python_libs. <version> is usually X.Y with X and Y
10503 # being decimal numbers, but can also be XY (seen on Windows).
10504 #
10505 # The extraction is performed using sed with a regular expression.
10506 # Initially, the regexp used was using the '?' quantifier to make
10507 # the dot in the version number optional. Unfortunately, this
10508 # does not work with non-GNU versions of sed because, because of
10509 # what looks like a limitation (the '?' quantifier does not work
10510 # with back-references). We work around this limitation by using
10511 # the '*' quantifier instead. It means that, in theory, we might
10512 # match unexpected version strings such as "-lpython2..7", but
10513 # this seems unlikely in practice. And even if that happens,
10514 # an error will be triggered later on, when checking that version
10515 # number.
10516 python_version=`echo " ${python_libs} " \
10517 | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10518 case "${python_version}" in
10519 python*)
10520
10521 version=${python_version}
10522
10523 new_CPPFLAGS=${python_includes}
10524 new_LIBS=${python_libs}
10525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10526 $as_echo_n "checking for ${version}... " >&6; }
10527 save_CPPFLAGS=$CPPFLAGS
10528 save_LIBS=$LIBS
10529 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10530 LIBS="$new_LIBS $LIBS"
10531 found_usable_python=no
10532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10533 /* end confdefs.h. */
10534 #include "Python.h"
10535 int
10536 main ()
10537 {
10538 Py_Initialize ();
10539 ;
10540 return 0;
10541 }
10542 _ACEOF
10543 if ac_fn_c_try_link "$LINENO"; then :
10544 have_libpython=${version}
10545 found_usable_python=yes
10546 PYTHON_CPPFLAGS=$new_CPPFLAGS
10547 PYTHON_LIBS=$new_LIBS
10548 fi
10549 rm -f core conftest.err conftest.$ac_objext \
10550 conftest$ac_exeext conftest.$ac_ext
10551 CPPFLAGS=$save_CPPFLAGS
10552 LIBS=$save_LIBS
10553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10554 $as_echo "${found_usable_python}" >&6; }
10555
10556 ;;
10557 *)
10558 as_fn_error $? "unable to determine python version from ${python_libs}" "$LINENO" 5
10559 ;;
10560 esac
10561 elif test "${have_python_config}" != failed; then
10562 if test "${have_libpython}" = no; then
10563
10564 version=python2.7
10565
10566 new_CPPFLAGS=${python_includes}
10567 new_LIBS="-lpython2.7 ${python_libs}"
10568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10569 $as_echo_n "checking for ${version}... " >&6; }
10570 save_CPPFLAGS=$CPPFLAGS
10571 save_LIBS=$LIBS
10572 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10573 LIBS="$new_LIBS $LIBS"
10574 found_usable_python=no
10575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10576 /* end confdefs.h. */
10577 #include "Python.h"
10578 int
10579 main ()
10580 {
10581 Py_Initialize ();
10582 ;
10583 return 0;
10584 }
10585 _ACEOF
10586 if ac_fn_c_try_link "$LINENO"; then :
10587 have_libpython=${version}
10588 found_usable_python=yes
10589 PYTHON_CPPFLAGS=$new_CPPFLAGS
10590 PYTHON_LIBS=$new_LIBS
10591 fi
10592 rm -f core conftest.err conftest.$ac_objext \
10593 conftest$ac_exeext conftest.$ac_ext
10594 CPPFLAGS=$save_CPPFLAGS
10595 LIBS=$save_LIBS
10596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10597 $as_echo "${found_usable_python}" >&6; }
10598
10599 fi
10600 if test "${have_libpython}" = no; then
10601
10602 version=python2.6
10603
10604 new_CPPFLAGS=${python_includes}
10605 new_LIBS="-lpython2.6 ${python_libs}"
10606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10607 $as_echo_n "checking for ${version}... " >&6; }
10608 save_CPPFLAGS=$CPPFLAGS
10609 save_LIBS=$LIBS
10610 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10611 LIBS="$new_LIBS $LIBS"
10612 found_usable_python=no
10613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10614 /* end confdefs.h. */
10615 #include "Python.h"
10616 int
10617 main ()
10618 {
10619 Py_Initialize ();
10620 ;
10621 return 0;
10622 }
10623 _ACEOF
10624 if ac_fn_c_try_link "$LINENO"; then :
10625 have_libpython=${version}
10626 found_usable_python=yes
10627 PYTHON_CPPFLAGS=$new_CPPFLAGS
10628 PYTHON_LIBS=$new_LIBS
10629 fi
10630 rm -f core conftest.err conftest.$ac_objext \
10631 conftest$ac_exeext conftest.$ac_ext
10632 CPPFLAGS=$save_CPPFLAGS
10633 LIBS=$save_LIBS
10634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10635 $as_echo "${found_usable_python}" >&6; }
10636
10637 fi
10638 if test ${have_libpython} = no; then
10639
10640 version=python2.5
10641
10642 new_CPPFLAGS=${python_includes}
10643 new_LIBS="-lpython2.5 ${python_libs}"
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10645 $as_echo_n "checking for ${version}... " >&6; }
10646 save_CPPFLAGS=$CPPFLAGS
10647 save_LIBS=$LIBS
10648 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10649 LIBS="$new_LIBS $LIBS"
10650 found_usable_python=no
10651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10652 /* end confdefs.h. */
10653 #include "Python.h"
10654 int
10655 main ()
10656 {
10657 Py_Initialize ();
10658 ;
10659 return 0;
10660 }
10661 _ACEOF
10662 if ac_fn_c_try_link "$LINENO"; then :
10663 have_libpython=${version}
10664 found_usable_python=yes
10665 PYTHON_CPPFLAGS=$new_CPPFLAGS
10666 PYTHON_LIBS=$new_LIBS
10667 fi
10668 rm -f core conftest.err conftest.$ac_objext \
10669 conftest$ac_exeext conftest.$ac_ext
10670 CPPFLAGS=$save_CPPFLAGS
10671 LIBS=$save_LIBS
10672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10673 $as_echo "${found_usable_python}" >&6; }
10674
10675 fi
10676 if test ${have_libpython} = no; then
10677
10678 version=python2.4
10679
10680 new_CPPFLAGS=${python_includes}
10681 new_LIBS="-lpython2.4 ${python_libs}"
10682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10683 $as_echo_n "checking for ${version}... " >&6; }
10684 save_CPPFLAGS=$CPPFLAGS
10685 save_LIBS=$LIBS
10686 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10687 LIBS="$new_LIBS $LIBS"
10688 found_usable_python=no
10689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10690 /* end confdefs.h. */
10691 #include "Python.h"
10692 int
10693 main ()
10694 {
10695 Py_Initialize ();
10696 ;
10697 return 0;
10698 }
10699 _ACEOF
10700 if ac_fn_c_try_link "$LINENO"; then :
10701 have_libpython=${version}
10702 found_usable_python=yes
10703 PYTHON_CPPFLAGS=$new_CPPFLAGS
10704 PYTHON_LIBS=$new_LIBS
10705 fi
10706 rm -f core conftest.err conftest.$ac_objext \
10707 conftest$ac_exeext conftest.$ac_ext
10708 CPPFLAGS=$save_CPPFLAGS
10709 LIBS=$save_LIBS
10710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10711 $as_echo "${found_usable_python}" >&6; }
10712
10713 fi
10714 fi
10715 if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10716
10717 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10718
10719 elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10720
10721 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10722
10723 elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10724
10725 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10726
10727 elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10728
10729 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10730
10731 fi
10732
10733 if test "${have_libpython}" = no; then
10734 case "${with_python}" in
10735 yes)
10736 as_fn_error $? "python is missing or unusable" "$LINENO" 5
10737 ;;
10738 auto)
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10740 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10741 ;;
10742 *)
10743 as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5
10744 ;;
10745 esac
10746 else
10747 if test -n "${python_prefix}"; then
10748
10749 cat >>confdefs.h <<_ACEOF
10750 #define WITH_PYTHON_PATH "${python_prefix}"
10751 _ACEOF
10752
10753
10754 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10755 if test "x$prefix" = xNONE; then
10756 test_prefix=/usr/local
10757 else
10758 test_prefix=$prefix
10759 fi
10760 else
10761 test_prefix=$exec_prefix
10762 fi
10763 value=0
10764 case ${python_prefix} in
10765 "${test_prefix}"|"${test_prefix}/"*|\
10766 '${exec_prefix}'|'${exec_prefix}/'*)
10767 value=1
10768 ;;
10769 esac
10770
10771 cat >>confdefs.h <<_ACEOF
10772 #define PYTHON_PATH_RELOCATABLE $value
10773 _ACEOF
10774
10775
10776 fi
10777 fi
10778 fi
10779
10780 if test "${have_libpython}" != no; then
10781
10782 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10783
10784 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10785 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10786 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10787 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10788 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10789
10790 # Flags needed to compile Python code (taken from python-config --cflags).
10791 # We cannot call python-config directly because it will output whatever was
10792 # used when compiling the Python interpreter itself, including flags which
10793 # would make the python-related objects be compiled differently from the
10794 # rest of GDB (e.g., -O2 and -fPIC).
10795 if test "${GCC}" = yes; then
10796 tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10797 fi
10798
10799 if test "x${tentative_python_cflags}" != x; then
10800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10801 $as_echo_n "checking compiler flags for python code... " >&6; }
10802 for flag in ${tentative_python_cflags}; do
10803 # Check that the compiler accepts it
10804 saved_CFLAGS="$CFLAGS"
10805 CFLAGS="$CFLAGS $flag"
10806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10807 /* end confdefs.h. */
10808
10809 int
10810 main ()
10811 {
10812
10813 ;
10814 return 0;
10815 }
10816 _ACEOF
10817 if ac_fn_c_try_compile "$LINENO"; then :
10818 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10819 fi
10820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10821 CFLAGS="$saved_CFLAGS"
10822 done
10823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10824 $as_echo "${PYTHON_CFLAGS}" >&6; }
10825 fi
10826
10827 # On x64 Windows, Python's include headers, and pyconfig.h in
10828 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
10829 # version of Windows. Unfortunately, MS_WIN64 is only defined if
10830 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
10831 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
10832 # The issue was reported to the Python community, but still isn't
10833 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
10834
10835 case "$gdb_host" in
10836 mingw64)
10837 if test "${GCC}" = yes; then
10838 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
10839 fi
10840 ;;
10841 esac
10842
10843 # Note that "python -m threading" cannot be used to check for
10844 # threading support due to a bug in Python 2.7.3
10845 # (http://bugs.python.org/issue15567).
10846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
10847 $as_echo_n "checking whether python supports threads... " >&6; }
10848 saved_CPPFLAGS="${CPPFLAGS}"
10849 CPPFLAGS="${PYTHON_CPPFLAGS}"
10850 # Note that the test is reversed so that python_has_threads=yes on
10851 # unexpected failures.
10852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10853 /* end confdefs.h. */
10854
10855 #include <Python.h>
10856 #ifdef WITH_THREAD
10857 # error
10858 #endif
10859
10860 _ACEOF
10861 if ac_fn_c_try_cpp "$LINENO"; then :
10862 python_has_threads=no
10863 else
10864 python_has_threads=yes
10865 fi
10866 rm -f conftest.err conftest.i conftest.$ac_ext
10867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
10868 $as_echo "${python_has_threads}" >&6; }
10869 CPPFLAGS="${saved_CPPFLAGS}"
10870 else
10871 # Even if Python support is not compiled in, we need to have this file
10872 # included so that the "python" command, et.al., still exists.
10873 CONFIG_OBS="$CONFIG_OBS python/python.o"
10874 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
10875 fi
10876
10877 # Work around Python http://bugs.python.org/issue10112. See also
10878 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
10879 # no effect. Note that the only test after this that uses Python is
10880 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
10881 # run without -export-dynamic too.
10882 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
10883
10884
10885
10886
10887 if test "${have_libpython}" != no; then
10888 HAVE_PYTHON_TRUE=
10889 HAVE_PYTHON_FALSE='#'
10890 else
10891 HAVE_PYTHON_TRUE='#'
10892 HAVE_PYTHON_FALSE=
10893 fi
10894
10895
10896 # -------------------- #
10897 # Check for libguile. #
10898 # -------------------- #
10899
10900
10901
10902
10903
10904
10905 # Check whether --with-guile was given.
10906 if test "${with_guile+set}" = set; then :
10907 withval=$with_guile;
10908 else
10909 with_guile=auto
10910 fi
10911
10912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
10913 $as_echo_n "checking whether to use guile... " >&6; }
10914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
10915 $as_echo "$with_guile" >&6; }
10916
10917 # Extract the first word of "pkg-config", so it can be a program name with args.
10918 set dummy pkg-config; ac_word=$2
10919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10920 $as_echo_n "checking for $ac_word... " >&6; }
10921 if ${ac_cv_path_pkg_config_prog_path+:} false; then :
10922 $as_echo_n "(cached) " >&6
10923 else
10924 case $pkg_config_prog_path in
10925 [\\/]* | ?:[\\/]*)
10926 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
10927 ;;
10928 *)
10929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10930 for as_dir in $PATH
10931 do
10932 IFS=$as_save_IFS
10933 test -z "$as_dir" && as_dir=.
10934 for ac_exec_ext in '' $ac_executable_extensions; do
10935 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10936 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
10937 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10938 break 2
10939 fi
10940 done
10941 done
10942 IFS=$as_save_IFS
10943
10944 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
10945 ;;
10946 esac
10947 fi
10948 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
10949 if test -n "$pkg_config_prog_path"; then
10950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
10951 $as_echo "$pkg_config_prog_path" >&6; }
10952 else
10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10954 $as_echo "no" >&6; }
10955 fi
10956
10957
10958
10959 try_guile_versions="guile-2.0"
10960 have_libguile=no
10961 case "${with_guile}" in
10962 no)
10963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
10964 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
10965 ;;
10966 auto)
10967 if test "${pkg_config_prog_path}" = "missing"; then
10968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
10969 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
10970 else
10971
10972 pkg_config=${pkg_config_prog_path}
10973 guile_version_list=${try_guile_versions}
10974 flag_errors=no
10975
10976 found_usable_guile=checking
10977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10978 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10979 for guile_version in ${guile_version_list}; do
10980 ${pkg_config} --exists ${guile_version} 2>/dev/null
10981 if test $? != 0; then
10982 continue
10983 fi
10984 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10985 if test $? != 0; then
10986 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10987 fi
10988 new_LIBS=`${pkg_config} --libs ${guile_version}`
10989 if test $? != 0; then
10990 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10991 fi
10992 found_usable_guile=${guile_version}
10993 break
10994 done
10995 if test "${found_usable_guile}" = "checking"; then
10996 if test "${flag_errors}" = "yes"; then
10997 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10998 else
10999 found_usable_guile=no
11000 fi
11001 fi
11002 if test "${found_usable_guile}" != no; then
11003 save_CPPFLAGS=$CPPFLAGS
11004 save_LIBS=$LIBS
11005 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11006 LIBS="$LIBS $new_LIBS"
11007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11008 /* end confdefs.h. */
11009 #include "libguile.h"
11010 int
11011 main ()
11012 {
11013 scm_init_guile ();
11014 ;
11015 return 0;
11016 }
11017 _ACEOF
11018 if ac_fn_c_try_link "$LINENO"; then :
11019 have_libguile=yes
11020 GUILE_CPPFLAGS=$new_CPPFLAGS
11021 GUILE_LIBS=$new_LIBS
11022 else
11023 found_usable_guile=no
11024 fi
11025 rm -f core conftest.err conftest.$ac_objext \
11026 conftest$ac_exeext conftest.$ac_ext
11027 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11028 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
11029
11030 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11031
11032
11033 fi
11034
11035 CPPFLAGS=$save_CPPFLAGS
11036 LIBS=$save_LIBS
11037 if test "${found_usable_guile}" = no; then
11038 if test "${flag_errors}" = yes; then
11039 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11041 as_fn_error $? "linking guile version ${guile_version} test program failed
11042 See \`config.log' for more details" "$LINENO" 5; }
11043 fi
11044 fi
11045 fi
11046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11047 $as_echo "${found_usable_guile}" >&6; }
11048
11049 fi
11050 ;;
11051 yes)
11052 if test "${pkg_config_prog_path}" = "missing"; then
11053 as_fn_error $? "pkg-config not found" "$LINENO" 5
11054 fi
11055
11056 pkg_config=${pkg_config_prog_path}
11057 guile_version_list=${try_guile_versions}
11058 flag_errors=yes
11059
11060 found_usable_guile=checking
11061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11062 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11063 for guile_version in ${guile_version_list}; do
11064 ${pkg_config} --exists ${guile_version} 2>/dev/null
11065 if test $? != 0; then
11066 continue
11067 fi
11068 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11069 if test $? != 0; then
11070 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11071 fi
11072 new_LIBS=`${pkg_config} --libs ${guile_version}`
11073 if test $? != 0; then
11074 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11075 fi
11076 found_usable_guile=${guile_version}
11077 break
11078 done
11079 if test "${found_usable_guile}" = "checking"; then
11080 if test "${flag_errors}" = "yes"; then
11081 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11082 else
11083 found_usable_guile=no
11084 fi
11085 fi
11086 if test "${found_usable_guile}" != no; then
11087 save_CPPFLAGS=$CPPFLAGS
11088 save_LIBS=$LIBS
11089 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11090 LIBS="$LIBS $new_LIBS"
11091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11092 /* end confdefs.h. */
11093 #include "libguile.h"
11094 int
11095 main ()
11096 {
11097 scm_init_guile ();
11098 ;
11099 return 0;
11100 }
11101 _ACEOF
11102 if ac_fn_c_try_link "$LINENO"; then :
11103 have_libguile=yes
11104 GUILE_CPPFLAGS=$new_CPPFLAGS
11105 GUILE_LIBS=$new_LIBS
11106 else
11107 found_usable_guile=no
11108 fi
11109 rm -f core conftest.err conftest.$ac_objext \
11110 conftest$ac_exeext conftest.$ac_ext
11111 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11112 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
11113
11114 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11115
11116
11117 fi
11118
11119 CPPFLAGS=$save_CPPFLAGS
11120 LIBS=$save_LIBS
11121 if test "${found_usable_guile}" = no; then
11122 if test "${flag_errors}" = yes; then
11123 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11125 as_fn_error $? "linking guile version ${guile_version} test program failed
11126 See \`config.log' for more details" "$LINENO" 5; }
11127 fi
11128 fi
11129 fi
11130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11131 $as_echo "${found_usable_guile}" >&6; }
11132
11133 ;;
11134 [\\/]* | ?:[\\/]*)
11135 if test -x "${with_guile}"; then
11136
11137 pkg_config=${with_guile}
11138 guile_version_list=${try_guile_versions}
11139 flag_errors=yes
11140
11141 found_usable_guile=checking
11142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11143 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11144 for guile_version in ${guile_version_list}; do
11145 ${pkg_config} --exists ${guile_version} 2>/dev/null
11146 if test $? != 0; then
11147 continue
11148 fi
11149 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11150 if test $? != 0; then
11151 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11152 fi
11153 new_LIBS=`${pkg_config} --libs ${guile_version}`
11154 if test $? != 0; then
11155 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11156 fi
11157 found_usable_guile=${guile_version}
11158 break
11159 done
11160 if test "${found_usable_guile}" = "checking"; then
11161 if test "${flag_errors}" = "yes"; then
11162 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11163 else
11164 found_usable_guile=no
11165 fi
11166 fi
11167 if test "${found_usable_guile}" != no; then
11168 save_CPPFLAGS=$CPPFLAGS
11169 save_LIBS=$LIBS
11170 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11171 LIBS="$LIBS $new_LIBS"
11172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11173 /* end confdefs.h. */
11174 #include "libguile.h"
11175 int
11176 main ()
11177 {
11178 scm_init_guile ();
11179 ;
11180 return 0;
11181 }
11182 _ACEOF
11183 if ac_fn_c_try_link "$LINENO"; then :
11184 have_libguile=yes
11185 GUILE_CPPFLAGS=$new_CPPFLAGS
11186 GUILE_LIBS=$new_LIBS
11187 else
11188 found_usable_guile=no
11189 fi
11190 rm -f core conftest.err conftest.$ac_objext \
11191 conftest$ac_exeext conftest.$ac_ext
11192 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11193 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
11194
11195 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11196
11197
11198 fi
11199
11200 CPPFLAGS=$save_CPPFLAGS
11201 LIBS=$save_LIBS
11202 if test "${found_usable_guile}" = no; then
11203 if test "${flag_errors}" = yes; then
11204 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11206 as_fn_error $? "linking guile version ${guile_version} test program failed
11207 See \`config.log' for more details" "$LINENO" 5; }
11208 fi
11209 fi
11210 fi
11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11212 $as_echo "${found_usable_guile}" >&6; }
11213
11214 else
11215 as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5
11216 fi
11217 ;;
11218 "" | */*)
11219 # Disallow --with=guile="" and --with-guile=foo/bar.
11220 as_fn_error $? "invalid value for --with-guile" "$LINENO" 5
11221 ;;
11222 *)
11223 # A space separate list of guile versions to try, in order.
11224 if test "${pkg_config_prog_path}" = "missing"; then
11225 as_fn_error $? "pkg-config not found" "$LINENO" 5
11226 fi
11227
11228 pkg_config=${pkg_config_prog_path}
11229 guile_version_list=${with_guile}
11230 flag_errors=yes
11231
11232 found_usable_guile=checking
11233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11234 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11235 for guile_version in ${guile_version_list}; do
11236 ${pkg_config} --exists ${guile_version} 2>/dev/null
11237 if test $? != 0; then
11238 continue
11239 fi
11240 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11241 if test $? != 0; then
11242 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
11243 fi
11244 new_LIBS=`${pkg_config} --libs ${guile_version}`
11245 if test $? != 0; then
11246 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
11247 fi
11248 found_usable_guile=${guile_version}
11249 break
11250 done
11251 if test "${found_usable_guile}" = "checking"; then
11252 if test "${flag_errors}" = "yes"; then
11253 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
11254 else
11255 found_usable_guile=no
11256 fi
11257 fi
11258 if test "${found_usable_guile}" != no; then
11259 save_CPPFLAGS=$CPPFLAGS
11260 save_LIBS=$LIBS
11261 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11262 LIBS="$LIBS $new_LIBS"
11263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11264 /* end confdefs.h. */
11265 #include "libguile.h"
11266 int
11267 main ()
11268 {
11269 scm_init_guile ();
11270 ;
11271 return 0;
11272 }
11273 _ACEOF
11274 if ac_fn_c_try_link "$LINENO"; then :
11275 have_libguile=yes
11276 GUILE_CPPFLAGS=$new_CPPFLAGS
11277 GUILE_LIBS=$new_LIBS
11278 else
11279 found_usable_guile=no
11280 fi
11281 rm -f core conftest.err conftest.$ac_objext \
11282 conftest$ac_exeext conftest.$ac_ext
11283 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
11284 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
11285
11286 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11287
11288
11289 fi
11290
11291 CPPFLAGS=$save_CPPFLAGS
11292 LIBS=$save_LIBS
11293 if test "${found_usable_guile}" = no; then
11294 if test "${flag_errors}" = yes; then
11295 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11296 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11297 as_fn_error $? "linking guile version ${guile_version} test program failed
11298 See \`config.log' for more details" "$LINENO" 5; }
11299 fi
11300 fi
11301 fi
11302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11303 $as_echo "${found_usable_guile}" >&6; }
11304
11305 ;;
11306 esac
11307
11308 if test "${have_libguile}" != no; then
11309 case "${with_guile}" in
11310 [\\/]* | ?:[\\/]*)
11311
11312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11313 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11314 if ${ac_cv_guild_program_name+:} false; then :
11315 $as_echo_n "(cached) " >&6
11316 else
11317 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
11318
11319 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11320 # the 'guild' and 'bindir' variables. In that case, try to guess
11321 # what the program name is, at the risk of getting it wrong if
11322 # Guile was configured with '--program-suffix' or similar.
11323 if test "x$ac_cv_guild_program_name" = "x"; then
11324 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
11325 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11326 fi
11327
11328 fi
11329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11330 $as_echo "$ac_cv_guild_program_name" >&6; }
11331
11332 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11333 as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11334 fi
11335
11336 GUILD="$ac_cv_guild_program_name"
11337
11338
11339 ;;
11340 *)
11341
11342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11343 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
11344 if ${ac_cv_guild_program_name+:} false; then :
11345 $as_echo_n "(cached) " >&6
11346 else
11347 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
11348
11349 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11350 # the 'guild' and 'bindir' variables. In that case, try to guess
11351 # what the program name is, at the risk of getting it wrong if
11352 # Guile was configured with '--program-suffix' or similar.
11353 if test "x$ac_cv_guild_program_name" = "x"; then
11354 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
11355 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11356 fi
11357
11358 fi
11359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11360 $as_echo "$ac_cv_guild_program_name" >&6; }
11361
11362 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
11363 as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
11364 fi
11365
11366 GUILD="$ac_cv_guild_program_name"
11367
11368
11369 ;;
11370 esac
11371
11372
11373 if test "$cross_compiling" = no; then
11374 GUILD_TARGET_FLAG=
11375 else
11376 GUILD_TARGET_FLAG="--target=$host"
11377 fi
11378
11379
11380
11381
11382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
11383 $as_echo_n "checking whether guild supports this host... " >&6; }
11384 if ${ac_cv_guild_ok+:} false; then :
11385 $as_echo_n "(cached) " >&6
11386 else
11387 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
11388 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
11389 ac_cv_guild_ok=yes
11390 else
11391 ac_cv_guild_ok=no
11392 fi
11393 fi
11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
11395 $as_echo "$ac_cv_guild_ok" >&6; }
11396
11397 if test "$ac_cv_guild_ok" = no; then
11398 have_libguile=no
11399 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
11400 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
11401 fi
11402 fi
11403
11404 if test "${have_libguile}" != no; then
11405
11406 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
11407
11408 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
11409 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
11410 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
11411 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
11412 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
11413
11414 save_LIBS="$LIBS"
11415 save_CPPFLAGS="$CPPFLAGS"
11416 LIBS="$GUILE_LIBS"
11417 CPPFLAGS="$GUILE_CPPFLAGS"
11418 for ac_func in scm_new_smob
11419 do :
11420 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
11421 if test "x$ac_cv_func_scm_new_smob" = xyes; then :
11422 cat >>confdefs.h <<_ACEOF
11423 #define HAVE_SCM_NEW_SMOB 1
11424 _ACEOF
11425
11426 fi
11427 done
11428
11429 LIBS="$save_LIBS"
11430 CPPFLAGS="$save_CPPFLAGS"
11431 else
11432 # Even if Guile support is not compiled in, we need to have these files
11433 # included.
11434 CONFIG_OBS="$CONFIG_OBS guile/guile.o"
11435 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
11436 fi
11437
11438
11439 if test "${have_libguile}" != no; then
11440 HAVE_GUILE_TRUE=
11441 HAVE_GUILE_FALSE='#'
11442 else
11443 HAVE_GUILE_TRUE='#'
11444 HAVE_GUILE_FALSE=
11445 fi
11446
11447
11448 # --------------------- #
11449 # Check for libmcheck. #
11450 # --------------------- #
11451
11452 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
11453 # but turn it off if Python is enabled with threads, since -lmcheck is
11454 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
11455 # and for releases.
11456 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
11457 && $development; then
11458 libmcheck_default=yes
11459 else
11460 libmcheck_default=no
11461 fi
11462
11463 # Check whether --enable-libmcheck was given.
11464 if test "${enable_libmcheck+set}" = set; then :
11465 enableval=$enable_libmcheck; case "${enableval}" in
11466 yes | y) ENABLE_LIBMCHECK="yes" ;;
11467 no | n) ENABLE_LIBMCHECK="no" ;;
11468 *) as_fn_error $? "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
11469 esac
11470 fi
11471
11472
11473 if test -z "${ENABLE_LIBMCHECK}"; then
11474 ENABLE_LIBMCHECK=${libmcheck_default}
11475 fi
11476
11477 if test "$ENABLE_LIBMCHECK" = "yes" ; then
11478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
11479 $as_echo_n "checking for main in -lmcheck... " >&6; }
11480 if ${ac_cv_lib_mcheck_main+:} false; then :
11481 $as_echo_n "(cached) " >&6
11482 else
11483 ac_check_lib_save_LIBS=$LIBS
11484 LIBS="-lmcheck $LIBS"
11485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11486 /* end confdefs.h. */
11487
11488
11489 int
11490 main ()
11491 {
11492 return main ();
11493 ;
11494 return 0;
11495 }
11496 _ACEOF
11497 if ac_fn_c_try_link "$LINENO"; then :
11498 ac_cv_lib_mcheck_main=yes
11499 else
11500 ac_cv_lib_mcheck_main=no
11501 fi
11502 rm -f core conftest.err conftest.$ac_objext \
11503 conftest$ac_exeext conftest.$ac_ext
11504 LIBS=$ac_check_lib_save_LIBS
11505 fi
11506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
11507 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
11508 if test "x$ac_cv_lib_mcheck_main" = xyes; then :
11509 cat >>confdefs.h <<_ACEOF
11510 #define HAVE_LIBMCHECK 1
11511 _ACEOF
11512
11513 LIBS="-lmcheck $LIBS"
11514
11515 fi
11516
11517 fi
11518
11519
11520 if test "$ENABLE_LIBMCHECK" = "yes" \
11521 -a "${have_libpython}" != "no" \
11522 -a "${python_has_threads}" = "yes" ; then
11523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
11524 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
11525 fi
11526
11527
11528 # Check whether --with-intel_pt was given.
11529 if test "${with_intel_pt+set}" = set; then :
11530 withval=$with_intel_pt;
11531 else
11532 with_intel_pt=auto
11533 fi
11534
11535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
11536 $as_echo_n "checking whether to use intel pt... " >&6; }
11537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
11538 $as_echo "$with_intel_pt" >&6; }
11539
11540 if test "${with_intel_pt}" = no; then
11541 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
11542 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
11543 HAVE_LIBIPT=no
11544 else
11545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11546 /* end confdefs.h. */
11547
11548 #include <linux/perf_event.h>
11549 #ifndef PERF_ATTR_SIZE_VER5
11550 # error
11551 #endif
11552
11553 _ACEOF
11554 if ac_fn_c_try_cpp "$LINENO"; then :
11555 perf_event=yes
11556 else
11557 perf_event=no
11558 fi
11559 rm -f conftest.err conftest.i conftest.$ac_ext
11560 if test "$perf_event" != yes; then
11561 if test "$with_intel_pt" = yes; then
11562 as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5
11563 else
11564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
11565 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
11566 fi
11567 fi
11568
11569
11570
11571
11572
11573
11574
11575
11576
11577 use_additional=yes
11578
11579 acl_save_prefix="$prefix"
11580 prefix="$acl_final_prefix"
11581 acl_save_exec_prefix="$exec_prefix"
11582 exec_prefix="$acl_final_exec_prefix"
11583
11584 eval additional_includedir=\"$includedir\"
11585 eval additional_libdir=\"$libdir\"
11586
11587 exec_prefix="$acl_save_exec_prefix"
11588 prefix="$acl_save_prefix"
11589
11590
11591 # Check whether --with-libipt-prefix was given.
11592 if test "${with_libipt_prefix+set}" = set; then :
11593 withval=$with_libipt_prefix;
11594 if test "X$withval" = "Xno"; then
11595 use_additional=no
11596 else
11597 if test "X$withval" = "X"; then
11598
11599 acl_save_prefix="$prefix"
11600 prefix="$acl_final_prefix"
11601 acl_save_exec_prefix="$exec_prefix"
11602 exec_prefix="$acl_final_exec_prefix"
11603
11604 eval additional_includedir=\"$includedir\"
11605 eval additional_libdir=\"$libdir\"
11606
11607 exec_prefix="$acl_save_exec_prefix"
11608 prefix="$acl_save_prefix"
11609
11610 else
11611 additional_includedir="$withval/include"
11612 additional_libdir="$withval/lib"
11613 fi
11614 fi
11615
11616 fi
11617
11618 LIBIPT=
11619 LTLIBIPT=
11620 INCIPT=
11621 rpathdirs=
11622 ltrpathdirs=
11623 names_already_handled=
11624 names_next_round='ipt '
11625 while test -n "$names_next_round"; do
11626 names_this_round="$names_next_round"
11627 names_next_round=
11628 for name in $names_this_round; do
11629 already_handled=
11630 for n in $names_already_handled; do
11631 if test "$n" = "$name"; then
11632 already_handled=yes
11633 break
11634 fi
11635 done
11636 if test -z "$already_handled"; then
11637 names_already_handled="$names_already_handled $name"
11638 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11639 eval value=\"\$HAVE_LIB$uppername\"
11640 if test -n "$value"; then
11641 if test "$value" = yes; then
11642 eval value=\"\$LIB$uppername\"
11643 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
11644 eval value=\"\$LTLIB$uppername\"
11645 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
11646 else
11647 :
11648 fi
11649 else
11650 found_dir=
11651 found_la=
11652 found_so=
11653 found_a=
11654 if test $use_additional = yes; then
11655 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11656 found_dir="$additional_libdir"
11657 found_so="$additional_libdir/lib$name.$shlibext"
11658 if test -f "$additional_libdir/lib$name.la"; then
11659 found_la="$additional_libdir/lib$name.la"
11660 fi
11661 else
11662 if test -f "$additional_libdir/lib$name.$libext"; then
11663 found_dir="$additional_libdir"
11664 found_a="$additional_libdir/lib$name.$libext"
11665 if test -f "$additional_libdir/lib$name.la"; then
11666 found_la="$additional_libdir/lib$name.la"
11667 fi
11668 fi
11669 fi
11670 fi
11671 if test "X$found_dir" = "X"; then
11672 for x in $LDFLAGS $LTLIBIPT; do
11673
11674 acl_save_prefix="$prefix"
11675 prefix="$acl_final_prefix"
11676 acl_save_exec_prefix="$exec_prefix"
11677 exec_prefix="$acl_final_exec_prefix"
11678 eval x=\"$x\"
11679 exec_prefix="$acl_save_exec_prefix"
11680 prefix="$acl_save_prefix"
11681
11682 case "$x" in
11683 -L*)
11684 dir=`echo "X$x" | sed -e 's/^X-L//'`
11685 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11686 found_dir="$dir"
11687 found_so="$dir/lib$name.$shlibext"
11688 if test -f "$dir/lib$name.la"; then
11689 found_la="$dir/lib$name.la"
11690 fi
11691 else
11692 if test -f "$dir/lib$name.$libext"; then
11693 found_dir="$dir"
11694 found_a="$dir/lib$name.$libext"
11695 if test -f "$dir/lib$name.la"; then
11696 found_la="$dir/lib$name.la"
11697 fi
11698 fi
11699 fi
11700 ;;
11701 esac
11702 if test "X$found_dir" != "X"; then
11703 break
11704 fi
11705 done
11706 fi
11707 if test "X$found_dir" != "X"; then
11708 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
11709 if test "X$found_so" != "X"; then
11710 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11711 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11712 else
11713 haveit=
11714 for x in $ltrpathdirs; do
11715 if test "X$x" = "X$found_dir"; then
11716 haveit=yes
11717 break
11718 fi
11719 done
11720 if test -z "$haveit"; then
11721 ltrpathdirs="$ltrpathdirs $found_dir"
11722 fi
11723 if test "$hardcode_direct" = yes; then
11724 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11725 else
11726 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11727 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11728 haveit=
11729 for x in $rpathdirs; do
11730 if test "X$x" = "X$found_dir"; then
11731 haveit=yes
11732 break
11733 fi
11734 done
11735 if test -z "$haveit"; then
11736 rpathdirs="$rpathdirs $found_dir"
11737 fi
11738 else
11739 haveit=
11740 for x in $LDFLAGS $LIBIPT; do
11741
11742 acl_save_prefix="$prefix"
11743 prefix="$acl_final_prefix"
11744 acl_save_exec_prefix="$exec_prefix"
11745 exec_prefix="$acl_final_exec_prefix"
11746 eval x=\"$x\"
11747 exec_prefix="$acl_save_exec_prefix"
11748 prefix="$acl_save_prefix"
11749
11750 if test "X$x" = "X-L$found_dir"; then
11751 haveit=yes
11752 break
11753 fi
11754 done
11755 if test -z "$haveit"; then
11756 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
11757 fi
11758 if test "$hardcode_minus_L" != no; then
11759 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11760 else
11761 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11762 fi
11763 fi
11764 fi
11765 fi
11766 else
11767 if test "X$found_a" != "X"; then
11768 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
11769 else
11770 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
11771 fi
11772 fi
11773 additional_includedir=
11774 case "$found_dir" in
11775 */lib | */lib/)
11776 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11777 additional_includedir="$basedir/include"
11778 ;;
11779 esac
11780 if test "X$additional_includedir" != "X"; then
11781 if test "X$additional_includedir" != "X/usr/include"; then
11782 haveit=
11783 if test "X$additional_includedir" = "X/usr/local/include"; then
11784 if test -n "$GCC"; then
11785 case $host_os in
11786 linux*) haveit=yes;;
11787 esac
11788 fi
11789 fi
11790 if test -z "$haveit"; then
11791 for x in $CPPFLAGS $INCIPT; do
11792
11793 acl_save_prefix="$prefix"
11794 prefix="$acl_final_prefix"
11795 acl_save_exec_prefix="$exec_prefix"
11796 exec_prefix="$acl_final_exec_prefix"
11797 eval x=\"$x\"
11798 exec_prefix="$acl_save_exec_prefix"
11799 prefix="$acl_save_prefix"
11800
11801 if test "X$x" = "X-I$additional_includedir"; then
11802 haveit=yes
11803 break
11804 fi
11805 done
11806 if test -z "$haveit"; then
11807 if test -d "$additional_includedir"; then
11808 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
11809 fi
11810 fi
11811 fi
11812 fi
11813 fi
11814 if test -n "$found_la"; then
11815 save_libdir="$libdir"
11816 case "$found_la" in
11817 */* | *\\*) . "$found_la" ;;
11818 *) . "./$found_la" ;;
11819 esac
11820 libdir="$save_libdir"
11821 for dep in $dependency_libs; do
11822 case "$dep" in
11823 -L*)
11824 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11825 if test "X$additional_libdir" != "X/usr/lib"; then
11826 haveit=
11827 if test "X$additional_libdir" = "X/usr/local/lib"; then
11828 if test -n "$GCC"; then
11829 case $host_os in
11830 linux*) haveit=yes;;
11831 esac
11832 fi
11833 fi
11834 if test -z "$haveit"; then
11835 haveit=
11836 for x in $LDFLAGS $LIBIPT; do
11837
11838 acl_save_prefix="$prefix"
11839 prefix="$acl_final_prefix"
11840 acl_save_exec_prefix="$exec_prefix"
11841 exec_prefix="$acl_final_exec_prefix"
11842 eval x=\"$x\"
11843 exec_prefix="$acl_save_exec_prefix"
11844 prefix="$acl_save_prefix"
11845
11846 if test "X$x" = "X-L$additional_libdir"; then
11847 haveit=yes
11848 break
11849 fi
11850 done
11851 if test -z "$haveit"; then
11852 if test -d "$additional_libdir"; then
11853 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
11854 fi
11855 fi
11856 haveit=
11857 for x in $LDFLAGS $LTLIBIPT; do
11858
11859 acl_save_prefix="$prefix"
11860 prefix="$acl_final_prefix"
11861 acl_save_exec_prefix="$exec_prefix"
11862 exec_prefix="$acl_final_exec_prefix"
11863 eval x=\"$x\"
11864 exec_prefix="$acl_save_exec_prefix"
11865 prefix="$acl_save_prefix"
11866
11867 if test "X$x" = "X-L$additional_libdir"; then
11868 haveit=yes
11869 break
11870 fi
11871 done
11872 if test -z "$haveit"; then
11873 if test -d "$additional_libdir"; then
11874 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
11875 fi
11876 fi
11877 fi
11878 fi
11879 ;;
11880 -R*)
11881 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11882 if test "$enable_rpath" != no; then
11883 haveit=
11884 for x in $rpathdirs; do
11885 if test "X$x" = "X$dir"; then
11886 haveit=yes
11887 break
11888 fi
11889 done
11890 if test -z "$haveit"; then
11891 rpathdirs="$rpathdirs $dir"
11892 fi
11893 haveit=
11894 for x in $ltrpathdirs; do
11895 if test "X$x" = "X$dir"; then
11896 haveit=yes
11897 break
11898 fi
11899 done
11900 if test -z "$haveit"; then
11901 ltrpathdirs="$ltrpathdirs $dir"
11902 fi
11903 fi
11904 ;;
11905 -l*)
11906 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11907 ;;
11908 *.la)
11909 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11910 ;;
11911 *)
11912 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
11913 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
11914 ;;
11915 esac
11916 done
11917 fi
11918 else
11919 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11920 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
11921 fi
11922 fi
11923 fi
11924 done
11925 done
11926 if test "X$rpathdirs" != "X"; then
11927 if test -n "$hardcode_libdir_separator"; then
11928 alldirs=
11929 for found_dir in $rpathdirs; do
11930 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11931 done
11932 acl_save_libdir="$libdir"
11933 libdir="$alldirs"
11934 eval flag=\"$hardcode_libdir_flag_spec\"
11935 libdir="$acl_save_libdir"
11936 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11937 else
11938 for found_dir in $rpathdirs; do
11939 acl_save_libdir="$libdir"
11940 libdir="$found_dir"
11941 eval flag=\"$hardcode_libdir_flag_spec\"
11942 libdir="$acl_save_libdir"
11943 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11944 done
11945 fi
11946 fi
11947 if test "X$ltrpathdirs" != "X"; then
11948 for found_dir in $ltrpathdirs; do
11949 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
11950 done
11951 fi
11952
11953
11954 ac_save_CPPFLAGS="$CPPFLAGS"
11955
11956 for element in $INCIPT; do
11957 haveit=
11958 for x in $CPPFLAGS; do
11959
11960 acl_save_prefix="$prefix"
11961 prefix="$acl_final_prefix"
11962 acl_save_exec_prefix="$exec_prefix"
11963 exec_prefix="$acl_final_exec_prefix"
11964 eval x=\"$x\"
11965 exec_prefix="$acl_save_exec_prefix"
11966 prefix="$acl_save_prefix"
11967
11968 if test "X$x" = "X$element"; then
11969 haveit=yes
11970 break
11971 fi
11972 done
11973 if test -z "$haveit"; then
11974 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11975 fi
11976 done
11977
11978
11979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
11980 $as_echo_n "checking for libipt... " >&6; }
11981 if ${ac_cv_libipt+:} false; then :
11982 $as_echo_n "(cached) " >&6
11983 else
11984
11985 ac_save_LIBS="$LIBS"
11986 LIBS="$LIBS $LIBIPT"
11987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11988 /* end confdefs.h. */
11989 #include "intel-pt.h"
11990 int
11991 main ()
11992 {
11993 pt_insn_alloc_decoder (0);
11994 ;
11995 return 0;
11996 }
11997 _ACEOF
11998 if ac_fn_c_try_link "$LINENO"; then :
11999 ac_cv_libipt=yes
12000 else
12001 ac_cv_libipt=no
12002 fi
12003 rm -f core conftest.err conftest.$ac_objext \
12004 conftest$ac_exeext conftest.$ac_ext
12005 LIBS="$ac_save_LIBS"
12006
12007 fi
12008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
12009 $as_echo "$ac_cv_libipt" >&6; }
12010 if test "$ac_cv_libipt" = yes; then
12011 HAVE_LIBIPT=yes
12012
12013 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
12014
12015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
12016 $as_echo_n "checking how to link with libipt... " >&6; }
12017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
12018 $as_echo "$LIBIPT" >&6; }
12019 else
12020 HAVE_LIBIPT=no
12021 CPPFLAGS="$ac_save_CPPFLAGS"
12022 LIBIPT=
12023 LTLIBIPT=
12024 fi
12025
12026
12027
12028
12029
12030
12031 if test "$HAVE_LIBIPT" != yes; then
12032 if test "$with_intel_pt" = yes; then
12033 as_fn_error $? "libipt is missing or unusable" "$LINENO" 5
12034 else
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
12036 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
12037 fi
12038 else
12039 save_LIBS=$LIBS
12040 LIBS="$LIBS $LIBIPT"
12041 for ac_func in pt_insn_event
12042 do :
12043 ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
12044 if test "x$ac_cv_func_pt_insn_event" = xyes; then :
12045 cat >>confdefs.h <<_ACEOF
12046 #define HAVE_PT_INSN_EVENT 1
12047 _ACEOF
12048
12049 fi
12050 done
12051
12052 ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
12053 "
12054 if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then :
12055
12056 cat >>confdefs.h <<_ACEOF
12057 #define HAVE_STRUCT_PT_INSN_ENABLED 1
12058 _ACEOF
12059
12060
12061 fi
12062 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
12063 "
12064 if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then :
12065
12066 cat >>confdefs.h <<_ACEOF
12067 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
12068 _ACEOF
12069
12070
12071 fi
12072
12073 LIBS=$save_LIBS
12074 fi
12075 fi
12076
12077 # ------------------------- #
12078 # Checks for header files. #
12079 # ------------------------- #
12080
12081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
12082 $as_echo_n "checking for ANSI C header files... " >&6; }
12083 if ${ac_cv_header_stdc+:} false; then :
12084 $as_echo_n "(cached) " >&6
12085 else
12086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12087 /* end confdefs.h. */
12088 #include <stdlib.h>
12089 #include <stdarg.h>
12090 #include <string.h>
12091 #include <float.h>
12092
12093 int
12094 main ()
12095 {
12096
12097 ;
12098 return 0;
12099 }
12100 _ACEOF
12101 if ac_fn_c_try_compile "$LINENO"; then :
12102 ac_cv_header_stdc=yes
12103 else
12104 ac_cv_header_stdc=no
12105 fi
12106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12107
12108 if test $ac_cv_header_stdc = yes; then
12109 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12111 /* end confdefs.h. */
12112 #include <string.h>
12113
12114 _ACEOF
12115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12116 $EGREP "memchr" >/dev/null 2>&1; then :
12117
12118 else
12119 ac_cv_header_stdc=no
12120 fi
12121 rm -f conftest*
12122
12123 fi
12124
12125 if test $ac_cv_header_stdc = yes; then
12126 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12128 /* end confdefs.h. */
12129 #include <stdlib.h>
12130
12131 _ACEOF
12132 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12133 $EGREP "free" >/dev/null 2>&1; then :
12134
12135 else
12136 ac_cv_header_stdc=no
12137 fi
12138 rm -f conftest*
12139
12140 fi
12141
12142 if test $ac_cv_header_stdc = yes; then
12143 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12144 if test "$cross_compiling" = yes; then :
12145 :
12146 else
12147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12148 /* end confdefs.h. */
12149 #include <ctype.h>
12150 #include <stdlib.h>
12151 #if ((' ' & 0x0FF) == 0x020)
12152 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12153 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12154 #else
12155 # define ISLOWER(c) \
12156 (('a' <= (c) && (c) <= 'i') \
12157 || ('j' <= (c) && (c) <= 'r') \
12158 || ('s' <= (c) && (c) <= 'z'))
12159 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12160 #endif
12161
12162 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12163 int
12164 main ()
12165 {
12166 int i;
12167 for (i = 0; i < 256; i++)
12168 if (XOR (islower (i), ISLOWER (i))
12169 || toupper (i) != TOUPPER (i))
12170 return 2;
12171 return 0;
12172 }
12173 _ACEOF
12174 if ac_fn_c_try_run "$LINENO"; then :
12175
12176 else
12177 ac_cv_header_stdc=no
12178 fi
12179 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12180 conftest.$ac_objext conftest.beam conftest.$ac_ext
12181 fi
12182
12183 fi
12184 fi
12185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12186 $as_echo "$ac_cv_header_stdc" >&6; }
12187 if test $ac_cv_header_stdc = yes; then
12188
12189 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
12190
12191 fi
12192
12193 # elf_hp.h is for HP/UX 64-bit shared library support.
12194 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
12195 thread_db.h \
12196 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
12197 sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
12198 sys/reg.h sys/debugreg.h sys/select.h \
12199 termios.h elf_hp.h \
12200 dlfcn.h
12201 do :
12202 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12203 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12204 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12205 cat >>confdefs.h <<_ACEOF
12206 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12207 _ACEOF
12208
12209 fi
12210
12211 done
12212
12213 for ac_header in sys/user.h
12214 do :
12215 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
12216 # include <sys/param.h>
12217 #endif
12218
12219 "
12220 if test "x$ac_cv_header_sys_user_h" = xyes; then :
12221 cat >>confdefs.h <<_ACEOF
12222 #define HAVE_SYS_USER_H 1
12223 _ACEOF
12224
12225 fi
12226
12227 done
12228
12229
12230 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
12231 do :
12232 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12233 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12234 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12235 cat >>confdefs.h <<_ACEOF
12236 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12237 _ACEOF
12238
12239 fi
12240
12241 done
12242
12243 for ac_header in term.h
12244 do :
12245 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
12246 # include <curses.h>
12247 #endif
12248
12249 "
12250 if test "x$ac_cv_header_term_h" = xyes; then :
12251 cat >>confdefs.h <<_ACEOF
12252 #define HAVE_TERM_H 1
12253 _ACEOF
12254
12255 fi
12256
12257 done
12258
12259
12260 # ------------------------- #
12261 # Checks for declarations. #
12262 # ------------------------- #
12263
12264
12265 # Check for presence and size of long long.
12266 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
12267 if test "x$ac_cv_type_long_long" = xyes; then :
12268
12269 cat >>confdefs.h <<_ACEOF
12270 #define HAVE_LONG_LONG 1
12271 _ACEOF
12272
12273 # The cast to long int works around a bug in the HP C Compiler
12274 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12275 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12276 # This bug is HP SR number 8606223364.
12277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
12278 $as_echo_n "checking size of long long... " >&6; }
12279 if ${ac_cv_sizeof_long_long+:} false; then :
12280 $as_echo_n "(cached) " >&6
12281 else
12282 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
12283
12284 else
12285 if test "$ac_cv_type_long_long" = yes; then
12286 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12287 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12288 as_fn_error 77 "cannot compute sizeof (long long)
12289 See \`config.log' for more details" "$LINENO" 5; }
12290 else
12291 ac_cv_sizeof_long_long=0
12292 fi
12293 fi
12294
12295 fi
12296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
12297 $as_echo "$ac_cv_sizeof_long_long" >&6; }
12298
12299
12300
12301 cat >>confdefs.h <<_ACEOF
12302 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
12303 _ACEOF
12304
12305
12306 fi
12307
12308
12309 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
12310 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
12311 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
12312 ac_have_decl=1
12313 else
12314 ac_have_decl=0
12315 fi
12316
12317 cat >>confdefs.h <<_ACEOF
12318 #define HAVE_DECL_BASENAME $ac_have_decl
12319 _ACEOF
12320 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
12321 if test "x$ac_cv_have_decl_ffs" = xyes; then :
12322 ac_have_decl=1
12323 else
12324 ac_have_decl=0
12325 fi
12326
12327 cat >>confdefs.h <<_ACEOF
12328 #define HAVE_DECL_FFS $ac_have_decl
12329 _ACEOF
12330 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
12331 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
12332 ac_have_decl=1
12333 else
12334 ac_have_decl=0
12335 fi
12336
12337 cat >>confdefs.h <<_ACEOF
12338 #define HAVE_DECL_ASPRINTF $ac_have_decl
12339 _ACEOF
12340 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
12341 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
12342 ac_have_decl=1
12343 else
12344 ac_have_decl=0
12345 fi
12346
12347 cat >>confdefs.h <<_ACEOF
12348 #define HAVE_DECL_VASPRINTF $ac_have_decl
12349 _ACEOF
12350 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12351 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
12352 ac_have_decl=1
12353 else
12354 ac_have_decl=0
12355 fi
12356
12357 cat >>confdefs.h <<_ACEOF
12358 #define HAVE_DECL_SNPRINTF $ac_have_decl
12359 _ACEOF
12360 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
12361 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
12362 ac_have_decl=1
12363 else
12364 ac_have_decl=0
12365 fi
12366
12367 cat >>confdefs.h <<_ACEOF
12368 #define HAVE_DECL_VSNPRINTF $ac_have_decl
12369 _ACEOF
12370
12371 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
12372 if test "x$ac_cv_have_decl_strtol" = xyes; then :
12373 ac_have_decl=1
12374 else
12375 ac_have_decl=0
12376 fi
12377
12378 cat >>confdefs.h <<_ACEOF
12379 #define HAVE_DECL_STRTOL $ac_have_decl
12380 _ACEOF
12381 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
12382 if test "x$ac_cv_have_decl_strtoul" = xyes; then :
12383 ac_have_decl=1
12384 else
12385 ac_have_decl=0
12386 fi
12387
12388 cat >>confdefs.h <<_ACEOF
12389 #define HAVE_DECL_STRTOUL $ac_have_decl
12390 _ACEOF
12391 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
12392 if test "x$ac_cv_have_decl_strtoll" = xyes; then :
12393 ac_have_decl=1
12394 else
12395 ac_have_decl=0
12396 fi
12397
12398 cat >>confdefs.h <<_ACEOF
12399 #define HAVE_DECL_STRTOLL $ac_have_decl
12400 _ACEOF
12401 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
12402 if test "x$ac_cv_have_decl_strtoull" = xyes; then :
12403 ac_have_decl=1
12404 else
12405 ac_have_decl=0
12406 fi
12407
12408 cat >>confdefs.h <<_ACEOF
12409 #define HAVE_DECL_STRTOULL $ac_have_decl
12410 _ACEOF
12411
12412 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
12413 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
12414 ac_have_decl=1
12415 else
12416 ac_have_decl=0
12417 fi
12418
12419 cat >>confdefs.h <<_ACEOF
12420 #define HAVE_DECL_STRVERSCMP $ac_have_decl
12421 _ACEOF
12422
12423
12424
12425 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
12426 if test "x$ac_cv_have_decl_free" = xyes; then :
12427 ac_have_decl=1
12428 else
12429 ac_have_decl=0
12430 fi
12431
12432 cat >>confdefs.h <<_ACEOF
12433 #define HAVE_DECL_FREE $ac_have_decl
12434 _ACEOF
12435 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
12436 if test "x$ac_cv_have_decl_malloc" = xyes; then :
12437 ac_have_decl=1
12438 else
12439 ac_have_decl=0
12440 fi
12441
12442 cat >>confdefs.h <<_ACEOF
12443 #define HAVE_DECL_MALLOC $ac_have_decl
12444 _ACEOF
12445 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
12446 if test "x$ac_cv_have_decl_realloc" = xyes; then :
12447 ac_have_decl=1
12448 else
12449 ac_have_decl=0
12450 fi
12451
12452 cat >>confdefs.h <<_ACEOF
12453 #define HAVE_DECL_REALLOC $ac_have_decl
12454 _ACEOF
12455 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
12456 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
12457 ac_have_decl=1
12458 else
12459 ac_have_decl=0
12460 fi
12461
12462 cat >>confdefs.h <<_ACEOF
12463 #define HAVE_DECL_SNPRINTF $ac_have_decl
12464 _ACEOF
12465
12466
12467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
12468 $as_echo_n "checking for LC_MESSAGES... " >&6; }
12469 if ${am_cv_val_LC_MESSAGES+:} false; then :
12470 $as_echo_n "(cached) " >&6
12471 else
12472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12473 /* end confdefs.h. */
12474 #include <locale.h>
12475 int
12476 main ()
12477 {
12478 return LC_MESSAGES
12479 ;
12480 return 0;
12481 }
12482 _ACEOF
12483 if ac_fn_c_try_link "$LINENO"; then :
12484 am_cv_val_LC_MESSAGES=yes
12485 else
12486 am_cv_val_LC_MESSAGES=no
12487 fi
12488 rm -f core conftest.err conftest.$ac_objext \
12489 conftest$ac_exeext conftest.$ac_ext
12490 fi
12491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
12492 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
12493 if test $am_cv_val_LC_MESSAGES = yes; then
12494
12495 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
12496
12497 fi
12498
12499
12500 # ----------------------- #
12501 # Checks for structures. #
12502 # ----------------------- #
12503
12504 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
12505 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
12506
12507 cat >>confdefs.h <<_ACEOF
12508 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
12509 _ACEOF
12510
12511
12512 fi
12513 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
12514 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
12515
12516 cat >>confdefs.h <<_ACEOF
12517 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
12518 _ACEOF
12519
12520
12521 fi
12522
12523
12524 # ------------------ #
12525 # Checks for types. #
12526 # ------------------ #
12527
12528 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
12529 #include <sys/socket.h>
12530
12531 "
12532 if test "x$ac_cv_type_socklen_t" = xyes; then :
12533
12534 cat >>confdefs.h <<_ACEOF
12535 #define HAVE_SOCKLEN_T 1
12536 _ACEOF
12537
12538
12539 fi
12540
12541
12542 # ------------------------------------- #
12543 # Checks for compiler characteristics. #
12544 # ------------------------------------- #
12545
12546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12547 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
12548 if ${ac_cv_c_const+:} false; then :
12549 $as_echo_n "(cached) " >&6
12550 else
12551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12552 /* end confdefs.h. */
12553
12554 int
12555 main ()
12556 {
12557
12558 #ifndef __cplusplus
12559 /* Ultrix mips cc rejects this sort of thing. */
12560 typedef int charset[2];
12561 const charset cs = { 0, 0 };
12562 /* SunOS 4.1.1 cc rejects this. */
12563 char const *const *pcpcc;
12564 char **ppc;
12565 /* NEC SVR4.0.2 mips cc rejects this. */
12566 struct point {int x, y;};
12567 static struct point const zero = {0,0};
12568 /* AIX XL C 1.02.0.0 rejects this.
12569 It does not let you subtract one const X* pointer from another in
12570 an arm of an if-expression whose if-part is not a constant
12571 expression */
12572 const char *g = "string";
12573 pcpcc = &g + (g ? g-g : 0);
12574 /* HPUX 7.0 cc rejects these. */
12575 ++pcpcc;
12576 ppc = (char**) pcpcc;
12577 pcpcc = (char const *const *) ppc;
12578 { /* SCO 3.2v4 cc rejects this sort of thing. */
12579 char tx;
12580 char *t = &tx;
12581 char const *s = 0 ? (char *) 0 : (char const *) 0;
12582
12583 *t++ = 0;
12584 if (s) return 0;
12585 }
12586 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
12587 int x[] = {25, 17};
12588 const int *foo = &x[0];
12589 ++foo;
12590 }
12591 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12592 typedef const int *iptr;
12593 iptr p = 0;
12594 ++p;
12595 }
12596 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
12597 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
12598 struct s { int j; const int *ap[3]; } bx;
12599 struct s *b = &bx; b->j = 5;
12600 }
12601 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12602 const int foo = 10;
12603 if (!foo) return 0;
12604 }
12605 return !cs[0] && !zero.x;
12606 #endif
12607
12608 ;
12609 return 0;
12610 }
12611 _ACEOF
12612 if ac_fn_c_try_compile "$LINENO"; then :
12613 ac_cv_c_const=yes
12614 else
12615 ac_cv_c_const=no
12616 fi
12617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12618 fi
12619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12620 $as_echo "$ac_cv_c_const" >&6; }
12621 if test $ac_cv_c_const = no; then
12622
12623 $as_echo "#define const /**/" >>confdefs.h
12624
12625 fi
12626
12627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12628 $as_echo_n "checking for inline... " >&6; }
12629 if ${ac_cv_c_inline+:} false; then :
12630 $as_echo_n "(cached) " >&6
12631 else
12632 ac_cv_c_inline=no
12633 for ac_kw in inline __inline__ __inline; do
12634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12635 /* end confdefs.h. */
12636 #ifndef __cplusplus
12637 typedef int foo_t;
12638 static $ac_kw foo_t static_foo () {return 0; }
12639 $ac_kw foo_t foo () {return 0; }
12640 #endif
12641
12642 _ACEOF
12643 if ac_fn_c_try_compile "$LINENO"; then :
12644 ac_cv_c_inline=$ac_kw
12645 fi
12646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12647 test "$ac_cv_c_inline" != no && break
12648 done
12649
12650 fi
12651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12652 $as_echo "$ac_cv_c_inline" >&6; }
12653
12654 case $ac_cv_c_inline in
12655 inline | yes) ;;
12656 *)
12657 case $ac_cv_c_inline in
12658 no) ac_val=;;
12659 *) ac_val=$ac_cv_c_inline;;
12660 esac
12661 cat >>confdefs.h <<_ACEOF
12662 #ifndef __cplusplus
12663 #define inline $ac_val
12664 #endif
12665 _ACEOF
12666 ;;
12667 esac
12668
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12670 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
12671 if ${ac_cv_c_bigendian+:} false; then :
12672 $as_echo_n "(cached) " >&6
12673 else
12674 ac_cv_c_bigendian=unknown
12675 # See if we're dealing with a universal compiler.
12676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12677 /* end confdefs.h. */
12678 #ifndef __APPLE_CC__
12679 not a universal capable compiler
12680 #endif
12681 typedef int dummy;
12682
12683 _ACEOF
12684 if ac_fn_c_try_compile "$LINENO"; then :
12685
12686 # Check for potential -arch flags. It is not universal unless
12687 # there are at least two -arch flags with different values.
12688 ac_arch=
12689 ac_prev=
12690 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12691 if test -n "$ac_prev"; then
12692 case $ac_word in
12693 i?86 | x86_64 | ppc | ppc64)
12694 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12695 ac_arch=$ac_word
12696 else
12697 ac_cv_c_bigendian=universal
12698 break
12699 fi
12700 ;;
12701 esac
12702 ac_prev=
12703 elif test "x$ac_word" = "x-arch"; then
12704 ac_prev=arch
12705 fi
12706 done
12707 fi
12708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12709 if test $ac_cv_c_bigendian = unknown; then
12710 # See if sys/param.h defines the BYTE_ORDER macro.
12711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12712 /* end confdefs.h. */
12713 #include <sys/types.h>
12714 #include <sys/param.h>
12715
12716 int
12717 main ()
12718 {
12719 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12720 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12721 && LITTLE_ENDIAN)
12722 bogus endian macros
12723 #endif
12724
12725 ;
12726 return 0;
12727 }
12728 _ACEOF
12729 if ac_fn_c_try_compile "$LINENO"; then :
12730 # It does; now see whether it defined to BIG_ENDIAN or not.
12731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12732 /* end confdefs.h. */
12733 #include <sys/types.h>
12734 #include <sys/param.h>
12735
12736 int
12737 main ()
12738 {
12739 #if BYTE_ORDER != BIG_ENDIAN
12740 not big endian
12741 #endif
12742
12743 ;
12744 return 0;
12745 }
12746 _ACEOF
12747 if ac_fn_c_try_compile "$LINENO"; then :
12748 ac_cv_c_bigendian=yes
12749 else
12750 ac_cv_c_bigendian=no
12751 fi
12752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12753 fi
12754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12755 fi
12756 if test $ac_cv_c_bigendian = unknown; then
12757 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12759 /* end confdefs.h. */
12760 #include <limits.h>
12761
12762 int
12763 main ()
12764 {
12765 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12766 bogus endian macros
12767 #endif
12768
12769 ;
12770 return 0;
12771 }
12772 _ACEOF
12773 if ac_fn_c_try_compile "$LINENO"; then :
12774 # It does; now see whether it defined to _BIG_ENDIAN or not.
12775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12776 /* end confdefs.h. */
12777 #include <limits.h>
12778
12779 int
12780 main ()
12781 {
12782 #ifndef _BIG_ENDIAN
12783 not big endian
12784 #endif
12785
12786 ;
12787 return 0;
12788 }
12789 _ACEOF
12790 if ac_fn_c_try_compile "$LINENO"; then :
12791 ac_cv_c_bigendian=yes
12792 else
12793 ac_cv_c_bigendian=no
12794 fi
12795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12796 fi
12797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12798 fi
12799 if test $ac_cv_c_bigendian = unknown; then
12800 # Compile a test program.
12801 if test "$cross_compiling" = yes; then :
12802 # Try to guess by grepping values from an object file.
12803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12804 /* end confdefs.h. */
12805 short int ascii_mm[] =
12806 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12807 short int ascii_ii[] =
12808 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12809 int use_ascii (int i) {
12810 return ascii_mm[i] + ascii_ii[i];
12811 }
12812 short int ebcdic_ii[] =
12813 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12814 short int ebcdic_mm[] =
12815 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12816 int use_ebcdic (int i) {
12817 return ebcdic_mm[i] + ebcdic_ii[i];
12818 }
12819 extern int foo;
12820
12821 int
12822 main ()
12823 {
12824 return use_ascii (foo) == use_ebcdic (foo);
12825 ;
12826 return 0;
12827 }
12828 _ACEOF
12829 if ac_fn_c_try_compile "$LINENO"; then :
12830 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12831 ac_cv_c_bigendian=yes
12832 fi
12833 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12834 if test "$ac_cv_c_bigendian" = unknown; then
12835 ac_cv_c_bigendian=no
12836 else
12837 # finding both strings is unlikely to happen, but who knows?
12838 ac_cv_c_bigendian=unknown
12839 fi
12840 fi
12841 fi
12842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12843 else
12844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12845 /* end confdefs.h. */
12846 $ac_includes_default
12847 int
12848 main ()
12849 {
12850
12851 /* Are we little or big endian? From Harbison&Steele. */
12852 union
12853 {
12854 long int l;
12855 char c[sizeof (long int)];
12856 } u;
12857 u.l = 1;
12858 return u.c[sizeof (long int) - 1] == 1;
12859
12860 ;
12861 return 0;
12862 }
12863 _ACEOF
12864 if ac_fn_c_try_run "$LINENO"; then :
12865 ac_cv_c_bigendian=no
12866 else
12867 ac_cv_c_bigendian=yes
12868 fi
12869 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12870 conftest.$ac_objext conftest.beam conftest.$ac_ext
12871 fi
12872
12873 fi
12874 fi
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12876 $as_echo "$ac_cv_c_bigendian" >&6; }
12877 case $ac_cv_c_bigendian in #(
12878 yes)
12879 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12880 ;; #(
12881 no)
12882 ;; #(
12883 universal)
12884
12885 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12886
12887 ;; #(
12888 *)
12889 as_fn_error $? "unknown endianness
12890 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12891 esac
12892
12893
12894 # ------------------------------ #
12895 # Checks for library functions. #
12896 # ------------------------------ #
12897
12898
12899
12900
12901 for ac_header in $ac_header_list
12902 do :
12903 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12904 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
12905 "
12906 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12907 cat >>confdefs.h <<_ACEOF
12908 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12909 _ACEOF
12910
12911 fi
12912
12913 done
12914
12915
12916
12917
12918
12919
12920
12921
12922 for ac_func in getpagesize
12923 do :
12924 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12925 if test "x$ac_cv_func_getpagesize" = xyes; then :
12926 cat >>confdefs.h <<_ACEOF
12927 #define HAVE_GETPAGESIZE 1
12928 _ACEOF
12929
12930 fi
12931 done
12932
12933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12934 $as_echo_n "checking for working mmap... " >&6; }
12935 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
12936 $as_echo_n "(cached) " >&6
12937 else
12938 if test "$cross_compiling" = yes; then :
12939 ac_cv_func_mmap_fixed_mapped=no
12940 else
12941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12942 /* end confdefs.h. */
12943 $ac_includes_default
12944 /* malloc might have been renamed as rpl_malloc. */
12945 #undef malloc
12946
12947 /* Thanks to Mike Haertel and Jim Avera for this test.
12948 Here is a matrix of mmap possibilities:
12949 mmap private not fixed
12950 mmap private fixed at somewhere currently unmapped
12951 mmap private fixed at somewhere already mapped
12952 mmap shared not fixed
12953 mmap shared fixed at somewhere currently unmapped
12954 mmap shared fixed at somewhere already mapped
12955 For private mappings, we should verify that changes cannot be read()
12956 back from the file, nor mmap's back from the file at a different
12957 address. (There have been systems where private was not correctly
12958 implemented like the infamous i386 svr4.0, and systems where the
12959 VM page cache was not coherent with the file system buffer cache
12960 like early versions of FreeBSD and possibly contemporary NetBSD.)
12961 For shared mappings, we should conversely verify that changes get
12962 propagated back to all the places they're supposed to be.
12963
12964 Grep wants private fixed already mapped.
12965 The main things grep needs to know about mmap are:
12966 * does it exist and is it safe to write into the mmap'd area
12967 * how to use it (BSD variants) */
12968
12969 #include <fcntl.h>
12970 #include <sys/mman.h>
12971
12972 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12973 char *malloc ();
12974 #endif
12975
12976 /* This mess was copied from the GNU getpagesize.h. */
12977 #ifndef HAVE_GETPAGESIZE
12978 # ifdef _SC_PAGESIZE
12979 # define getpagesize() sysconf(_SC_PAGESIZE)
12980 # else /* no _SC_PAGESIZE */
12981 # ifdef HAVE_SYS_PARAM_H
12982 # include <sys/param.h>
12983 # ifdef EXEC_PAGESIZE
12984 # define getpagesize() EXEC_PAGESIZE
12985 # else /* no EXEC_PAGESIZE */
12986 # ifdef NBPG
12987 # define getpagesize() NBPG * CLSIZE
12988 # ifndef CLSIZE
12989 # define CLSIZE 1
12990 # endif /* no CLSIZE */
12991 # else /* no NBPG */
12992 # ifdef NBPC
12993 # define getpagesize() NBPC
12994 # else /* no NBPC */
12995 # ifdef PAGESIZE
12996 # define getpagesize() PAGESIZE
12997 # endif /* PAGESIZE */
12998 # endif /* no NBPC */
12999 # endif /* no NBPG */
13000 # endif /* no EXEC_PAGESIZE */
13001 # else /* no HAVE_SYS_PARAM_H */
13002 # define getpagesize() 8192 /* punt totally */
13003 # endif /* no HAVE_SYS_PARAM_H */
13004 # endif /* no _SC_PAGESIZE */
13005
13006 #endif /* no HAVE_GETPAGESIZE */
13007
13008 int
13009 main ()
13010 {
13011 char *data, *data2, *data3;
13012 const char *cdata2;
13013 int i, pagesize;
13014 int fd, fd2;
13015
13016 pagesize = getpagesize ();
13017
13018 /* First, make a file with some known garbage in it. */
13019 data = (char *) malloc (pagesize);
13020 if (!data)
13021 return 1;
13022 for (i = 0; i < pagesize; ++i)
13023 *(data + i) = rand ();
13024 umask (0);
13025 fd = creat ("conftest.mmap", 0600);
13026 if (fd < 0)
13027 return 2;
13028 if (write (fd, data, pagesize) != pagesize)
13029 return 3;
13030 close (fd);
13031
13032 /* Next, check that the tail of a page is zero-filled. File must have
13033 non-zero length, otherwise we risk SIGBUS for entire page. */
13034 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
13035 if (fd2 < 0)
13036 return 4;
13037 cdata2 = "";
13038 if (write (fd2, cdata2, 1) != 1)
13039 return 5;
13040 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
13041 if (data2 == MAP_FAILED)
13042 return 6;
13043 for (i = 0; i < pagesize; ++i)
13044 if (*(data2 + i))
13045 return 7;
13046 close (fd2);
13047 if (munmap (data2, pagesize))
13048 return 8;
13049
13050 /* Next, try to mmap the file at a fixed address which already has
13051 something else allocated at it. If we can, also make sure that
13052 we see the same garbage. */
13053 fd = open ("conftest.mmap", O_RDWR);
13054 if (fd < 0)
13055 return 9;
13056 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
13057 MAP_PRIVATE | MAP_FIXED, fd, 0L))
13058 return 10;
13059 for (i = 0; i < pagesize; ++i)
13060 if (*(data + i) != *(data2 + i))
13061 return 11;
13062
13063 /* Finally, make sure that changes to the mapped area do not
13064 percolate back to the file as seen by read(). (This is a bug on
13065 some variants of i386 svr4.0.) */
13066 for (i = 0; i < pagesize; ++i)
13067 *(data2 + i) = *(data2 + i) + 1;
13068 data3 = (char *) malloc (pagesize);
13069 if (!data3)
13070 return 12;
13071 if (read (fd, data3, pagesize) != pagesize)
13072 return 13;
13073 for (i = 0; i < pagesize; ++i)
13074 if (*(data + i) != *(data3 + i))
13075 return 14;
13076 close (fd);
13077 return 0;
13078 }
13079 _ACEOF
13080 if ac_fn_c_try_run "$LINENO"; then :
13081 ac_cv_func_mmap_fixed_mapped=yes
13082 else
13083 ac_cv_func_mmap_fixed_mapped=no
13084 fi
13085 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13086 conftest.$ac_objext conftest.beam conftest.$ac_ext
13087 fi
13088
13089 fi
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
13091 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
13092 if test $ac_cv_func_mmap_fixed_mapped = yes; then
13093
13094 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
13095
13096 fi
13097 rm -f conftest.mmap conftest.txt
13098
13099 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
13100 if test "x$ac_cv_type_pid_t" = xyes; then :
13101
13102 else
13103
13104 cat >>confdefs.h <<_ACEOF
13105 #define pid_t int
13106 _ACEOF
13107
13108 fi
13109
13110 for ac_header in vfork.h
13111 do :
13112 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
13113 if test "x$ac_cv_header_vfork_h" = xyes; then :
13114 cat >>confdefs.h <<_ACEOF
13115 #define HAVE_VFORK_H 1
13116 _ACEOF
13117
13118 fi
13119
13120 done
13121
13122 for ac_func in fork vfork
13123 do :
13124 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13125 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13126 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13127 cat >>confdefs.h <<_ACEOF
13128 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13129 _ACEOF
13130
13131 fi
13132 done
13133
13134 if test "x$ac_cv_func_fork" = xyes; then
13135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
13136 $as_echo_n "checking for working fork... " >&6; }
13137 if ${ac_cv_func_fork_works+:} false; then :
13138 $as_echo_n "(cached) " >&6
13139 else
13140 if test "$cross_compiling" = yes; then :
13141 ac_cv_func_fork_works=cross
13142 else
13143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13144 /* end confdefs.h. */
13145 $ac_includes_default
13146 int
13147 main ()
13148 {
13149
13150 /* By Ruediger Kuhlmann. */
13151 return fork () < 0;
13152
13153 ;
13154 return 0;
13155 }
13156 _ACEOF
13157 if ac_fn_c_try_run "$LINENO"; then :
13158 ac_cv_func_fork_works=yes
13159 else
13160 ac_cv_func_fork_works=no
13161 fi
13162 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13163 conftest.$ac_objext conftest.beam conftest.$ac_ext
13164 fi
13165
13166 fi
13167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13168 $as_echo "$ac_cv_func_fork_works" >&6; }
13169
13170 else
13171 ac_cv_func_fork_works=$ac_cv_func_fork
13172 fi
13173 if test "x$ac_cv_func_fork_works" = xcross; then
13174 case $host in
13175 *-*-amigaos* | *-*-msdosdjgpp*)
13176 # Override, as these systems have only a dummy fork() stub
13177 ac_cv_func_fork_works=no
13178 ;;
13179 *)
13180 ac_cv_func_fork_works=yes
13181 ;;
13182 esac
13183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13184 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13185 fi
13186 ac_cv_func_vfork_works=$ac_cv_func_vfork
13187 if test "x$ac_cv_func_vfork" = xyes; then
13188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13189 $as_echo_n "checking for working vfork... " >&6; }
13190 if ${ac_cv_func_vfork_works+:} false; then :
13191 $as_echo_n "(cached) " >&6
13192 else
13193 if test "$cross_compiling" = yes; then :
13194 ac_cv_func_vfork_works=cross
13195 else
13196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13197 /* end confdefs.h. */
13198 /* Thanks to Paul Eggert for this test. */
13199 $ac_includes_default
13200 #include <sys/wait.h>
13201 #ifdef HAVE_VFORK_H
13202 # include <vfork.h>
13203 #endif
13204 /* On some sparc systems, changes by the child to local and incoming
13205 argument registers are propagated back to the parent. The compiler
13206 is told about this with #include <vfork.h>, but some compilers
13207 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
13208 static variable whose address is put into a register that is
13209 clobbered by the vfork. */
13210 static void
13211 #ifdef __cplusplus
13212 sparc_address_test (int arg)
13213 # else
13214 sparc_address_test (arg) int arg;
13215 #endif
13216 {
13217 static pid_t child;
13218 if (!child) {
13219 child = vfork ();
13220 if (child < 0) {
13221 perror ("vfork");
13222 _exit(2);
13223 }
13224 if (!child) {
13225 arg = getpid();
13226 write(-1, "", 0);
13227 _exit (arg);
13228 }
13229 }
13230 }
13231
13232 int
13233 main ()
13234 {
13235 pid_t parent = getpid ();
13236 pid_t child;
13237
13238 sparc_address_test (0);
13239
13240 child = vfork ();
13241
13242 if (child == 0) {
13243 /* Here is another test for sparc vfork register problems. This
13244 test uses lots of local variables, at least as many local
13245 variables as main has allocated so far including compiler
13246 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
13247 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
13248 reuse the register of parent for one of the local variables,
13249 since it will think that parent can't possibly be used any more
13250 in this routine. Assigning to the local variable will thus
13251 munge parent in the parent process. */
13252 pid_t
13253 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13254 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13255 /* Convince the compiler that p..p7 are live; otherwise, it might
13256 use the same hardware register for all 8 local variables. */
13257 if (p != p1 || p != p2 || p != p3 || p != p4
13258 || p != p5 || p != p6 || p != p7)
13259 _exit(1);
13260
13261 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13262 from child file descriptors. If the child closes a descriptor
13263 before it execs or exits, this munges the parent's descriptor
13264 as well. Test for this by closing stdout in the child. */
13265 _exit(close(fileno(stdout)) != 0);
13266 } else {
13267 int status;
13268 struct stat st;
13269
13270 while (wait(&status) != child)
13271 ;
13272 return (
13273 /* Was there some problem with vforking? */
13274 child < 0
13275
13276 /* Did the child fail? (This shouldn't happen.) */
13277 || status
13278
13279 /* Did the vfork/compiler bug occur? */
13280 || parent != getpid()
13281
13282 /* Did the file descriptor bug occur? */
13283 || fstat(fileno(stdout), &st) != 0
13284 );
13285 }
13286 }
13287 _ACEOF
13288 if ac_fn_c_try_run "$LINENO"; then :
13289 ac_cv_func_vfork_works=yes
13290 else
13291 ac_cv_func_vfork_works=no
13292 fi
13293 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13294 conftest.$ac_objext conftest.beam conftest.$ac_ext
13295 fi
13296
13297 fi
13298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13299 $as_echo "$ac_cv_func_vfork_works" >&6; }
13300
13301 fi;
13302 if test "x$ac_cv_func_fork_works" = xcross; then
13303 ac_cv_func_vfork_works=$ac_cv_func_vfork
13304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13305 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
13306 fi
13307
13308 if test "x$ac_cv_func_vfork_works" = xyes; then
13309
13310 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
13311
13312 else
13313
13314 $as_echo "#define vfork fork" >>confdefs.h
13315
13316 fi
13317 if test "x$ac_cv_func_fork_works" = xyes; then
13318
13319 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
13320
13321 fi
13322
13323 for ac_func in getauxval getrusage getuid getgid \
13324 pipe poll pread pread64 pwrite resize_term \
13325 sbrk getpgid setpgid setpgrp setsid \
13326 sigaction sigprocmask sigsetmask socketpair \
13327 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
13328 setrlimit getrlimit posix_madvise waitpid \
13329 ptrace64 sigaltstack mkdtemp setns
13330 do :
13331 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13332 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13333 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13334 cat >>confdefs.h <<_ACEOF
13335 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13336 _ACEOF
13337
13338 fi
13339 done
13340
13341
13342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13343 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13344 if ${am_cv_langinfo_codeset+:} false; then :
13345 $as_echo_n "(cached) " >&6
13346 else
13347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13348 /* end confdefs.h. */
13349 #include <langinfo.h>
13350 int
13351 main ()
13352 {
13353 char* cs = nl_langinfo(CODESET);
13354 ;
13355 return 0;
13356 }
13357 _ACEOF
13358 if ac_fn_c_try_link "$LINENO"; then :
13359 am_cv_langinfo_codeset=yes
13360 else
13361 am_cv_langinfo_codeset=no
13362 fi
13363 rm -f core conftest.err conftest.$ac_objext \
13364 conftest$ac_exeext conftest.$ac_ext
13365
13366 fi
13367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13368 $as_echo "$am_cv_langinfo_codeset" >&6; }
13369 if test $am_cv_langinfo_codeset = yes; then
13370
13371 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13372
13373 fi
13374
13375 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13376 if test "x$ac_cv_type_size_t" = xyes; then :
13377
13378 else
13379
13380 cat >>confdefs.h <<_ACEOF
13381 #define size_t unsigned int
13382 _ACEOF
13383
13384 fi
13385
13386
13387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
13388 $as_echo_n "checking for ANSI C header files... " >&6; }
13389 if ${ac_cv_header_stdc+:} false; then :
13390 $as_echo_n "(cached) " >&6
13391 else
13392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13393 /* end confdefs.h. */
13394 #include <stdlib.h>
13395 #include <stdarg.h>
13396 #include <string.h>
13397 #include <float.h>
13398
13399 int
13400 main ()
13401 {
13402
13403 ;
13404 return 0;
13405 }
13406 _ACEOF
13407 if ac_fn_c_try_compile "$LINENO"; then :
13408 ac_cv_header_stdc=yes
13409 else
13410 ac_cv_header_stdc=no
13411 fi
13412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13413
13414 if test $ac_cv_header_stdc = yes; then
13415 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
13416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13417 /* end confdefs.h. */
13418 #include <string.h>
13419
13420 _ACEOF
13421 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13422 $EGREP "memchr" >/dev/null 2>&1; then :
13423
13424 else
13425 ac_cv_header_stdc=no
13426 fi
13427 rm -f conftest*
13428
13429 fi
13430
13431 if test $ac_cv_header_stdc = yes; then
13432 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
13433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13434 /* end confdefs.h. */
13435 #include <stdlib.h>
13436
13437 _ACEOF
13438 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13439 $EGREP "free" >/dev/null 2>&1; then :
13440
13441 else
13442 ac_cv_header_stdc=no
13443 fi
13444 rm -f conftest*
13445
13446 fi
13447
13448 if test $ac_cv_header_stdc = yes; then
13449 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
13450 if test "$cross_compiling" = yes; then :
13451 :
13452 else
13453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13454 /* end confdefs.h. */
13455 #include <ctype.h>
13456 #include <stdlib.h>
13457 #if ((' ' & 0x0FF) == 0x020)
13458 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
13459 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
13460 #else
13461 # define ISLOWER(c) \
13462 (('a' <= (c) && (c) <= 'i') \
13463 || ('j' <= (c) && (c) <= 'r') \
13464 || ('s' <= (c) && (c) <= 'z'))
13465 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
13466 #endif
13467
13468 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
13469 int
13470 main ()
13471 {
13472 int i;
13473 for (i = 0; i < 256; i++)
13474 if (XOR (islower (i), ISLOWER (i))
13475 || toupper (i) != TOUPPER (i))
13476 return 2;
13477 return 0;
13478 }
13479 _ACEOF
13480 if ac_fn_c_try_run "$LINENO"; then :
13481
13482 else
13483 ac_cv_header_stdc=no
13484 fi
13485 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13486 conftest.$ac_objext conftest.beam conftest.$ac_ext
13487 fi
13488
13489 fi
13490 fi
13491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
13492 $as_echo "$ac_cv_header_stdc" >&6; }
13493 if test $ac_cv_header_stdc = yes; then
13494
13495 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
13496
13497 fi
13498
13499 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
13500 # for constant arguments. Useless!
13501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
13502 $as_echo_n "checking for working alloca.h... " >&6; }
13503 if ${ac_cv_working_alloca_h+:} false; then :
13504 $as_echo_n "(cached) " >&6
13505 else
13506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13507 /* end confdefs.h. */
13508 #include <alloca.h>
13509 int
13510 main ()
13511 {
13512 char *p = (char *) alloca (2 * sizeof (int));
13513 if (p) return 0;
13514 ;
13515 return 0;
13516 }
13517 _ACEOF
13518 if ac_fn_c_try_link "$LINENO"; then :
13519 ac_cv_working_alloca_h=yes
13520 else
13521 ac_cv_working_alloca_h=no
13522 fi
13523 rm -f core conftest.err conftest.$ac_objext \
13524 conftest$ac_exeext conftest.$ac_ext
13525 fi
13526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
13527 $as_echo "$ac_cv_working_alloca_h" >&6; }
13528 if test $ac_cv_working_alloca_h = yes; then
13529
13530 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
13531
13532 fi
13533
13534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
13535 $as_echo_n "checking for alloca... " >&6; }
13536 if ${ac_cv_func_alloca_works+:} false; then :
13537 $as_echo_n "(cached) " >&6
13538 else
13539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13540 /* end confdefs.h. */
13541 #ifdef __GNUC__
13542 # define alloca __builtin_alloca
13543 #else
13544 # ifdef _MSC_VER
13545 # include <malloc.h>
13546 # define alloca _alloca
13547 # else
13548 # ifdef HAVE_ALLOCA_H
13549 # include <alloca.h>
13550 # else
13551 # ifdef _AIX
13552 #pragma alloca
13553 # else
13554 # ifndef alloca /* predefined by HP cc +Olibcalls */
13555 void *alloca (size_t);
13556 # endif
13557 # endif
13558 # endif
13559 # endif
13560 #endif
13561
13562 int
13563 main ()
13564 {
13565 char *p = (char *) alloca (1);
13566 if (p) return 0;
13567 ;
13568 return 0;
13569 }
13570 _ACEOF
13571 if ac_fn_c_try_link "$LINENO"; then :
13572 ac_cv_func_alloca_works=yes
13573 else
13574 ac_cv_func_alloca_works=no
13575 fi
13576 rm -f core conftest.err conftest.$ac_objext \
13577 conftest$ac_exeext conftest.$ac_ext
13578 fi
13579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
13580 $as_echo "$ac_cv_func_alloca_works" >&6; }
13581
13582 if test $ac_cv_func_alloca_works = yes; then
13583
13584 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
13585
13586 else
13587 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
13588 # that cause trouble. Some versions do not even contain alloca or
13589 # contain a buggy version. If you still want to use their alloca,
13590 # use ar to extract alloca.o from them instead of compiling alloca.c.
13591
13592 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
13593
13594 $as_echo "#define C_ALLOCA 1" >>confdefs.h
13595
13596
13597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
13598 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
13599 if ${ac_cv_os_cray+:} false; then :
13600 $as_echo_n "(cached) " >&6
13601 else
13602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13603 /* end confdefs.h. */
13604 #if defined CRAY && ! defined CRAY2
13605 webecray
13606 #else
13607 wenotbecray
13608 #endif
13609
13610 _ACEOF
13611 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13612 $EGREP "webecray" >/dev/null 2>&1; then :
13613 ac_cv_os_cray=yes
13614 else
13615 ac_cv_os_cray=no
13616 fi
13617 rm -f conftest*
13618
13619 fi
13620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
13621 $as_echo "$ac_cv_os_cray" >&6; }
13622 if test $ac_cv_os_cray = yes; then
13623 for ac_func in _getb67 GETB67 getb67; do
13624 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13625 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13626 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13627
13628 cat >>confdefs.h <<_ACEOF
13629 #define CRAY_STACKSEG_END $ac_func
13630 _ACEOF
13631
13632 break
13633 fi
13634
13635 done
13636 fi
13637
13638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13639 $as_echo_n "checking stack direction for C alloca... " >&6; }
13640 if ${ac_cv_c_stack_direction+:} false; then :
13641 $as_echo_n "(cached) " >&6
13642 else
13643 if test "$cross_compiling" = yes; then :
13644 ac_cv_c_stack_direction=0
13645 else
13646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13647 /* end confdefs.h. */
13648 $ac_includes_default
13649 int
13650 find_stack_direction (int *addr, int depth)
13651 {
13652 int dir, dummy = 0;
13653 if (! addr)
13654 addr = &dummy;
13655 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
13656 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
13657 return dir + dummy;
13658 }
13659
13660 int
13661 main (int argc, char **argv)
13662 {
13663 return find_stack_direction (0, argc + !argv + 20) < 0;
13664 }
13665 _ACEOF
13666 if ac_fn_c_try_run "$LINENO"; then :
13667 ac_cv_c_stack_direction=1
13668 else
13669 ac_cv_c_stack_direction=-1
13670 fi
13671 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13672 conftest.$ac_objext conftest.beam conftest.$ac_ext
13673 fi
13674
13675 fi
13676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13677 $as_echo "$ac_cv_c_stack_direction" >&6; }
13678 cat >>confdefs.h <<_ACEOF
13679 #define STACK_DIRECTION $ac_cv_c_stack_direction
13680 _ACEOF
13681
13682
13683 fi
13684
13685
13686
13687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13688 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13689 if ${am_cv_langinfo_codeset+:} false; then :
13690 $as_echo_n "(cached) " >&6
13691 else
13692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13693 /* end confdefs.h. */
13694 #include <langinfo.h>
13695 int
13696 main ()
13697 {
13698 char* cs = nl_langinfo(CODESET);
13699 ;
13700 return 0;
13701 }
13702 _ACEOF
13703 if ac_fn_c_try_link "$LINENO"; then :
13704 am_cv_langinfo_codeset=yes
13705 else
13706 am_cv_langinfo_codeset=no
13707 fi
13708 rm -f core conftest.err conftest.$ac_objext \
13709 conftest$ac_exeext conftest.$ac_ext
13710
13711 fi
13712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13713 $as_echo "$am_cv_langinfo_codeset" >&6; }
13714 if test $am_cv_langinfo_codeset = yes; then
13715
13716 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13717
13718 fi
13719
13720
13721 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h
13722 do :
13723 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13724 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13725 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13726 cat >>confdefs.h <<_ACEOF
13727 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13728 _ACEOF
13729
13730 fi
13731
13732 done
13733
13734
13735 for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
13736 do :
13737 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13738 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13739 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13740 cat >>confdefs.h <<_ACEOF
13741 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13742 _ACEOF
13743
13744 fi
13745 done
13746
13747
13748 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
13749 if test "x$ac_cv_have_decl_strerror" = xyes; then :
13750 ac_have_decl=1
13751 else
13752 ac_have_decl=0
13753 fi
13754
13755 cat >>confdefs.h <<_ACEOF
13756 #define HAVE_DECL_STRERROR $ac_have_decl
13757 _ACEOF
13758 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
13759 if test "x$ac_cv_have_decl_strstr" = xyes; then :
13760 ac_have_decl=1
13761 else
13762 ac_have_decl=0
13763 fi
13764
13765 cat >>confdefs.h <<_ACEOF
13766 #define HAVE_DECL_STRSTR $ac_have_decl
13767 _ACEOF
13768
13769
13770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13771 $as_echo_n "checking for sigsetjmp... " >&6; }
13772 if ${gdb_cv_func_sigsetjmp+:} false; then :
13773 $as_echo_n "(cached) " >&6
13774 else
13775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13776 /* end confdefs.h. */
13777
13778 #include <setjmp.h>
13779
13780 int
13781 main ()
13782 {
13783 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13784 ;
13785 return 0;
13786 }
13787 _ACEOF
13788 if ac_fn_c_try_compile "$LINENO"; then :
13789 gdb_cv_func_sigsetjmp=yes
13790 else
13791 gdb_cv_func_sigsetjmp=no
13792 fi
13793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13794 fi
13795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13796 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13797 if test $gdb_cv_func_sigsetjmp = yes; then
13798
13799 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13800
13801 fi
13802
13803
13804 # Check the return and argument types of ptrace.
13805
13806
13807 for ac_header in sys/ptrace.h ptrace.h
13808 do :
13809 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13810 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13811 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13812 cat >>confdefs.h <<_ACEOF
13813 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13814 _ACEOF
13815
13816 fi
13817
13818 done
13819
13820
13821 gdb_ptrace_headers='
13822 #include <sys/types.h>
13823 #if HAVE_SYS_PTRACE_H
13824 # include <sys/ptrace.h>
13825 #endif
13826 #if HAVE_UNISTD_H
13827 # include <unistd.h>
13828 #endif
13829 '
13830 # There is no point in checking if we don't have a prototype.
13831 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
13832 "
13833 if test "x$ac_cv_have_decl_ptrace" = xyes; then :
13834 ac_have_decl=1
13835 else
13836 ac_have_decl=0
13837 fi
13838
13839 cat >>confdefs.h <<_ACEOF
13840 #define HAVE_DECL_PTRACE $ac_have_decl
13841 _ACEOF
13842 if test $ac_have_decl = 1; then :
13843
13844 else
13845
13846 : ${gdb_cv_func_ptrace_ret='int'}
13847 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13848
13849 fi
13850
13851 # Check return type. Varargs (used on GNU/Linux) conflict with the
13852 # empty argument list, so check for that explicitly.
13853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
13854 $as_echo_n "checking return type of ptrace... " >&6; }
13855 if ${gdb_cv_func_ptrace_ret+:} false; then :
13856 $as_echo_n "(cached) " >&6
13857 else
13858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13859 /* end confdefs.h. */
13860 $gdb_ptrace_headers
13861 int
13862 main ()
13863 {
13864 extern long ptrace (enum __ptrace_request, ...);
13865 ;
13866 return 0;
13867 }
13868 _ACEOF
13869 if ac_fn_c_try_compile "$LINENO"; then :
13870 gdb_cv_func_ptrace_ret='long'
13871 else
13872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13873 /* end confdefs.h. */
13874 $gdb_ptrace_headers
13875 int
13876 main ()
13877 {
13878 extern int ptrace ();
13879 ;
13880 return 0;
13881 }
13882 _ACEOF
13883 if ac_fn_c_try_compile "$LINENO"; then :
13884 gdb_cv_func_ptrace_ret='int'
13885 else
13886 gdb_cv_func_ptrace_ret='long'
13887 fi
13888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13889 fi
13890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13891 fi
13892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13893 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
13894
13895 cat >>confdefs.h <<_ACEOF
13896 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
13897 _ACEOF
13898
13899 # Check argument types.
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13901 $as_echo_n "checking types of arguments for ptrace... " >&6; }
13902 if ${gdb_cv_func_ptrace_args+:} false; then :
13903 $as_echo_n "(cached) " >&6
13904 else
13905
13906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13907 /* end confdefs.h. */
13908 $gdb_ptrace_headers
13909 int
13910 main ()
13911 {
13912 extern long ptrace (enum __ptrace_request, ...);
13913 ;
13914 return 0;
13915 }
13916 _ACEOF
13917 if ac_fn_c_try_compile "$LINENO"; then :
13918 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
13919 else
13920
13921 for gdb_arg1 in 'int' 'long'; do
13922 for gdb_arg2 in 'pid_t' 'int' 'long'; do
13923 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
13924 for gdb_arg4 in 'int' 'long' 'void *'; do
13925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13926 /* end confdefs.h. */
13927 $gdb_ptrace_headers
13928 int
13929 main ()
13930 {
13931
13932 extern $gdb_cv_func_ptrace_ret
13933 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
13934
13935 ;
13936 return 0;
13937 }
13938 _ACEOF
13939 if ac_fn_c_try_compile "$LINENO"; then :
13940 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
13941 break 4;
13942 fi
13943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13944 for gdb_arg5 in 'int *' 'int' 'long'; do
13945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13946 /* end confdefs.h. */
13947 $gdb_ptrace_headers
13948 int
13949 main ()
13950 {
13951
13952 extern $gdb_cv_func_ptrace_ret
13953 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13954
13955 ;
13956 return 0;
13957 }
13958 _ACEOF
13959 if ac_fn_c_try_compile "$LINENO"; then :
13960
13961 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13962 break 5;
13963 fi
13964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13965 done
13966 done
13967 done
13968 done
13969 done
13970 # Provide a safe default value.
13971 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13972
13973 fi
13974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13975 fi
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13977 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
13978 ac_save_IFS=$IFS; IFS=','
13979 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13980 IFS=$ac_save_IFS
13981 shift
13982
13983 cat >>confdefs.h <<_ACEOF
13984 #define PTRACE_TYPE_ARG1 $1
13985 _ACEOF
13986
13987
13988 cat >>confdefs.h <<_ACEOF
13989 #define PTRACE_TYPE_ARG3 $3
13990 _ACEOF
13991
13992
13993 cat >>confdefs.h <<_ACEOF
13994 #define PTRACE_TYPE_ARG4 $4
13995 _ACEOF
13996
13997 if test -n "$5"; then
13998
13999 cat >>confdefs.h <<_ACEOF
14000 #define PTRACE_TYPE_ARG5 $5
14001 _ACEOF
14002
14003 fi
14004
14005
14006 if test "$cross_compiling" = no; then
14007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
14008 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
14009 if ${ac_cv_func_setpgrp_void+:} false; then :
14010 $as_echo_n "(cached) " >&6
14011 else
14012 if test "$cross_compiling" = yes; then :
14013 as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
14014 else
14015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14016 /* end confdefs.h. */
14017 $ac_includes_default
14018 int
14019 main ()
14020 {
14021 /* If this system has a BSD-style setpgrp which takes arguments,
14022 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
14023 exit successfully. */
14024 return setpgrp (1,1) != -1;
14025 ;
14026 return 0;
14027 }
14028 _ACEOF
14029 if ac_fn_c_try_run "$LINENO"; then :
14030 ac_cv_func_setpgrp_void=no
14031 else
14032 ac_cv_func_setpgrp_void=yes
14033 fi
14034 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14035 conftest.$ac_objext conftest.beam conftest.$ac_ext
14036 fi
14037
14038 fi
14039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
14040 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
14041 if test $ac_cv_func_setpgrp_void = yes; then
14042
14043 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
14044
14045 fi
14046
14047 else
14048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
14049 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
14050 if ${ac_cv_func_setpgrp_void+:} false; then :
14051 $as_echo_n "(cached) " >&6
14052 else
14053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14054 /* end confdefs.h. */
14055
14056 #include <unistd.h>
14057
14058 int
14059 main ()
14060 {
14061
14062 if (setpgrp(1,1) == -1)
14063 exit (0);
14064 else
14065 exit (1);
14066
14067 ;
14068 return 0;
14069 }
14070 _ACEOF
14071 if ac_fn_c_try_compile "$LINENO"; then :
14072 ac_cv_func_setpgrp_void=no
14073 else
14074 ac_cv_func_setpgrp_void=yes
14075 fi
14076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14077 fi
14078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
14079 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
14080 if test $ac_cv_func_setpgrp_void = yes; then
14081 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
14082
14083 fi
14084 fi
14085
14086 # Assume we'll default to using the included libiberty regex.
14087 gdb_use_included_regex=yes
14088
14089 # However, if the system regex is GNU regex, then default to *not*
14090 # using the included regex.
14091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
14092 $as_echo_n "checking for GNU regex... " >&6; }
14093 if ${gdb_cv_have_gnu_regex+:} false; then :
14094 $as_echo_n "(cached) " >&6
14095 else
14096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14097 /* end confdefs.h. */
14098 #include <gnu-versions.h>
14099 int
14100 main ()
14101 {
14102 #define REGEX_INTERFACE_VERSION 1
14103 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
14104 # error "Version mismatch"
14105 #endif
14106 ;
14107 return 0;
14108 }
14109 _ACEOF
14110 if ac_fn_c_try_compile "$LINENO"; then :
14111 gdb_cv_have_gnu_regex=yes
14112 else
14113 gdb_cv_have_gnu_regex=no
14114 fi
14115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14116 fi
14117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
14118 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
14119 if test $gdb_cv_have_gnu_regex = yes; then
14120 gdb_use_included_regex=no
14121 fi
14122
14123
14124 # Check whether --with-included-regex was given.
14125 if test "${with_included_regex+set}" = set; then :
14126 withval=$with_included_regex; gdb_with_regex=$withval
14127 else
14128 gdb_with_regex=$gdb_use_included_regex
14129 fi
14130
14131 if test "$gdb_with_regex" = yes; then
14132
14133 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
14134
14135 fi
14136
14137 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
14138 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
14139 #include <sys/proc.h>
14140
14141 "
14142 if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then :
14143
14144 cat >>confdefs.h <<_ACEOF
14145 #define HAVE_STRUCT_THREAD_TD_PCB 1
14146 _ACEOF
14147
14148
14149 fi
14150
14151
14152 # See if <sys/lwp.h> defines `struct lwp`.
14153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
14154 $as_echo_n "checking for struct lwp... " >&6; }
14155 if ${gdb_cv_struct_lwp+:} false; then :
14156 $as_echo_n "(cached) " >&6
14157 else
14158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14159 /* end confdefs.h. */
14160 #include <sys/param.h>
14161 #define _KMEMUSER
14162 #include <sys/lwp.h>
14163 int
14164 main ()
14165 {
14166 struct lwp l;
14167 ;
14168 return 0;
14169 }
14170 _ACEOF
14171 if ac_fn_c_try_compile "$LINENO"; then :
14172 gdb_cv_struct_lwp=yes
14173 else
14174 gdb_cv_struct_lwp=no
14175 fi
14176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14177 fi
14178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
14179 $as_echo "$gdb_cv_struct_lwp" >&6; }
14180 if test $gdb_cv_struct_lwp = yes; then
14181
14182 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
14183
14184 fi
14185
14186 # See if <machine/reg.h> degines `struct reg'.
14187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
14188 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
14189 if ${gdb_cv_struct_reg+:} false; then :
14190 $as_echo_n "(cached) " >&6
14191 else
14192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14193 /* end confdefs.h. */
14194 #include <sys/types.h>
14195 #include <machine/reg.h>
14196 int
14197 main ()
14198 {
14199 struct reg r;
14200 ;
14201 return 0;
14202 }
14203 _ACEOF
14204 if ac_fn_c_try_compile "$LINENO"; then :
14205 gdb_cv_struct_reg=yes
14206 else
14207 gdb_cv_struct_reg=no
14208 fi
14209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14210 fi
14211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
14212 $as_echo "$gdb_cv_struct_reg" >&6; }
14213 if test $gdb_cv_struct_reg = yes; then
14214
14215 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
14216
14217 fi
14218
14219 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
14220 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
14221 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
14222 #include <machine/reg.h>
14223 "
14224 if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then :
14225
14226 cat >>confdefs.h <<_ACEOF
14227 #define HAVE_STRUCT_REG_R_FS 1
14228 _ACEOF
14229
14230
14231 fi
14232 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
14233 #include <machine/reg.h>
14234 "
14235 if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then :
14236
14237 cat >>confdefs.h <<_ACEOF
14238 #define HAVE_STRUCT_REG_R_GS 1
14239 _ACEOF
14240
14241
14242 fi
14243
14244
14245 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
14246 # Older amd64 Linux's don't have the fs_base and gs_base members of
14247 # `struct user_regs_struct'.
14248 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/types.h>
14249 #include <sys/user.h>
14250 "
14251 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = xyes; then :
14252
14253 cat >>confdefs.h <<_ACEOF
14254 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
14255 _ACEOF
14256
14257
14258 fi
14259 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/types.h>
14260 #include <sys/user.h>
14261 "
14262 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = xyes; then :
14263
14264 cat >>confdefs.h <<_ACEOF
14265 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
14266 _ACEOF
14267
14268
14269 fi
14270
14271
14272 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
14273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
14274 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
14275 if ${gdb_cv_have_ptrace_getregs+:} false; then :
14276 $as_echo_n "(cached) " >&6
14277 else
14278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14279 /* end confdefs.h. */
14280 #include <sys/ptrace.h>
14281 int
14282 main ()
14283 {
14284 PTRACE_GETREGS;
14285 ;
14286 return 0;
14287 }
14288 _ACEOF
14289 if ac_fn_c_try_compile "$LINENO"; then :
14290 gdb_cv_have_ptrace_getregs=yes
14291 else
14292 gdb_cv_have_ptrace_getregs=no
14293 fi
14294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14295 fi
14296
14297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
14298 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
14299 if test $gdb_cv_have_ptrace_getregs = yes; then
14300
14301 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
14302
14303 fi
14304
14305 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
14306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
14307 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
14308 if ${gdb_cv_have_ptrace_getfpxregs+:} false; then :
14309 $as_echo_n "(cached) " >&6
14310 else
14311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14312 /* end confdefs.h. */
14313 #include <sys/ptrace.h>
14314 int
14315 main ()
14316 {
14317 PTRACE_GETFPXREGS;
14318 ;
14319 return 0;
14320 }
14321 _ACEOF
14322 if ac_fn_c_try_compile "$LINENO"; then :
14323 gdb_cv_have_ptrace_getfpxregs=yes
14324 else
14325 gdb_cv_have_ptrace_getfpxregs=no
14326 fi
14327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14328 fi
14329
14330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
14331 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
14332 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
14333
14334 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
14335
14336 fi
14337
14338 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
14339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
14340 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
14341 if ${gdb_cv_have_pt_getdbregs+:} false; then :
14342 $as_echo_n "(cached) " >&6
14343 else
14344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14345 /* end confdefs.h. */
14346 #include <sys/types.h>
14347 #include <sys/ptrace.h>
14348 int
14349 main ()
14350 {
14351 PT_GETDBREGS;
14352 ;
14353 return 0;
14354 }
14355 _ACEOF
14356 if ac_fn_c_try_compile "$LINENO"; then :
14357 gdb_cv_have_pt_getdbregs=yes
14358 else
14359 gdb_cv_have_pt_getdbregs=no
14360 fi
14361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14362 fi
14363
14364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
14365 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
14366 if test $gdb_cv_have_pt_getdbregs = yes; then
14367
14368 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
14369
14370 fi
14371
14372 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
14373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
14374 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
14375 if ${gdb_cv_have_pt_getxmmregs+:} false; then :
14376 $as_echo_n "(cached) " >&6
14377 else
14378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14379 /* end confdefs.h. */
14380 #include <sys/types.h>
14381 #include <sys/ptrace.h>
14382 int
14383 main ()
14384 {
14385 PT_GETXMMREGS;
14386 ;
14387 return 0;
14388 }
14389 _ACEOF
14390 if ac_fn_c_try_compile "$LINENO"; then :
14391 gdb_cv_have_pt_getxmmregs=yes
14392 else
14393 gdb_cv_have_pt_getxmmregs=no
14394 fi
14395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14396 fi
14397
14398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
14399 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
14400 if test $gdb_cv_have_pt_getxmmregs = yes; then
14401
14402 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
14403
14404 fi
14405
14406 # See if <sys/ptrace.h> supports LWP names on FreeBSD
14407 # Older FreeBSD versions don't have the pl_tdname member of
14408 # `struct ptrace_lwpinfo'.
14409 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
14410 "
14411 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then :
14412
14413 cat >>confdefs.h <<_ACEOF
14414 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
14415 _ACEOF
14416
14417
14418 fi
14419
14420
14421 # See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
14422 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
14423 # FreeBSD 10.3.
14424 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
14425 "
14426 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then :
14427
14428 cat >>confdefs.h <<_ACEOF
14429 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
14430 _ACEOF
14431
14432
14433 fi
14434
14435
14436 if test "$ac_cv_header_sys_procfs_h" = yes; then
14437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
14438 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
14439 if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then :
14440 $as_echo_n "(cached) " >&6
14441 else
14442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14443 /* end confdefs.h. */
14444
14445 #define _SYSCALL32
14446 /* Needed for new procfs interface on sparc-solaris. */
14447 #define _STRUCTURED_PROC 1
14448 #include <sys/procfs.h>
14449 int
14450 main ()
14451 {
14452 gregset_t avar
14453 ;
14454 return 0;
14455 }
14456 _ACEOF
14457 if ac_fn_c_try_compile "$LINENO"; then :
14458 bfd_cv_have_sys_procfs_type_gregset_t=yes
14459 else
14460 bfd_cv_have_sys_procfs_type_gregset_t=no
14461
14462 fi
14463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14464 fi
14465
14466 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
14467
14468 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
14469
14470 fi
14471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
14472 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
14473
14474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
14475 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
14476 if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then :
14477 $as_echo_n "(cached) " >&6
14478 else
14479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14480 /* end confdefs.h. */
14481
14482 #define _SYSCALL32
14483 /* Needed for new procfs interface on sparc-solaris. */
14484 #define _STRUCTURED_PROC 1
14485 #include <sys/procfs.h>
14486 int
14487 main ()
14488 {
14489 fpregset_t avar
14490 ;
14491 return 0;
14492 }
14493 _ACEOF
14494 if ac_fn_c_try_compile "$LINENO"; then :
14495 bfd_cv_have_sys_procfs_type_fpregset_t=yes
14496 else
14497 bfd_cv_have_sys_procfs_type_fpregset_t=no
14498
14499 fi
14500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14501 fi
14502
14503 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
14504
14505 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
14506
14507 fi
14508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
14509 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
14510
14511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
14512 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
14513 if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then :
14514 $as_echo_n "(cached) " >&6
14515 else
14516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14517 /* end confdefs.h. */
14518
14519 #define _SYSCALL32
14520 /* Needed for new procfs interface on sparc-solaris. */
14521 #define _STRUCTURED_PROC 1
14522 #include <sys/procfs.h>
14523 int
14524 main ()
14525 {
14526 prgregset_t avar
14527 ;
14528 return 0;
14529 }
14530 _ACEOF
14531 if ac_fn_c_try_compile "$LINENO"; then :
14532 bfd_cv_have_sys_procfs_type_prgregset_t=yes
14533 else
14534 bfd_cv_have_sys_procfs_type_prgregset_t=no
14535
14536 fi
14537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14538 fi
14539
14540 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
14541
14542 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
14543
14544 fi
14545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
14546 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
14547
14548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
14549 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
14550 if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then :
14551 $as_echo_n "(cached) " >&6
14552 else
14553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14554 /* end confdefs.h. */
14555
14556 #define _SYSCALL32
14557 /* Needed for new procfs interface on sparc-solaris. */
14558 #define _STRUCTURED_PROC 1
14559 #include <sys/procfs.h>
14560 int
14561 main ()
14562 {
14563 prfpregset_t avar
14564 ;
14565 return 0;
14566 }
14567 _ACEOF
14568 if ac_fn_c_try_compile "$LINENO"; then :
14569 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
14570 else
14571 bfd_cv_have_sys_procfs_type_prfpregset_t=no
14572
14573 fi
14574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14575 fi
14576
14577 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14578
14579 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
14580
14581 fi
14582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
14583 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
14584
14585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
14586 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
14587 if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then :
14588 $as_echo_n "(cached) " >&6
14589 else
14590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14591 /* end confdefs.h. */
14592
14593 #define _SYSCALL32
14594 /* Needed for new procfs interface on sparc-solaris. */
14595 #define _STRUCTURED_PROC 1
14596 #include <sys/procfs.h>
14597 int
14598 main ()
14599 {
14600 prgregset32_t avar
14601 ;
14602 return 0;
14603 }
14604 _ACEOF
14605 if ac_fn_c_try_compile "$LINENO"; then :
14606 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
14607 else
14608 bfd_cv_have_sys_procfs_type_prgregset32_t=no
14609
14610 fi
14611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14612 fi
14613
14614 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
14615
14616 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
14617
14618 fi
14619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
14620 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
14621
14622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
14623 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
14624 if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then :
14625 $as_echo_n "(cached) " >&6
14626 else
14627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14628 /* end confdefs.h. */
14629
14630 #define _SYSCALL32
14631 /* Needed for new procfs interface on sparc-solaris. */
14632 #define _STRUCTURED_PROC 1
14633 #include <sys/procfs.h>
14634 int
14635 main ()
14636 {
14637 lwpid_t avar
14638 ;
14639 return 0;
14640 }
14641 _ACEOF
14642 if ac_fn_c_try_compile "$LINENO"; then :
14643 bfd_cv_have_sys_procfs_type_lwpid_t=yes
14644 else
14645 bfd_cv_have_sys_procfs_type_lwpid_t=no
14646
14647 fi
14648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14649 fi
14650
14651 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
14652
14653 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
14654
14655 fi
14656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
14657 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
14658
14659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
14660 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
14661 if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then :
14662 $as_echo_n "(cached) " >&6
14663 else
14664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14665 /* end confdefs.h. */
14666
14667 #define _SYSCALL32
14668 /* Needed for new procfs interface on sparc-solaris. */
14669 #define _STRUCTURED_PROC 1
14670 #include <sys/procfs.h>
14671 int
14672 main ()
14673 {
14674 psaddr_t avar
14675 ;
14676 return 0;
14677 }
14678 _ACEOF
14679 if ac_fn_c_try_compile "$LINENO"; then :
14680 bfd_cv_have_sys_procfs_type_psaddr_t=yes
14681 else
14682 bfd_cv_have_sys_procfs_type_psaddr_t=no
14683
14684 fi
14685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14686 fi
14687
14688 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
14689
14690 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
14691
14692 fi
14693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
14694 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
14695
14696
14697
14698
14699 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
14700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
14701 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
14702 if ${gdb_cv_prfpregset_t_broken+:} false; then :
14703 $as_echo_n "(cached) " >&6
14704 else
14705 if test "$cross_compiling" = yes; then :
14706 gdb_cv_prfpregset_t_broken=yes
14707 else
14708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14709 /* end confdefs.h. */
14710 #include <sys/procfs.h>
14711 int main ()
14712 {
14713 if (sizeof (prfpregset_t) == sizeof (void *))
14714 return 1;
14715 return 0;
14716 }
14717 _ACEOF
14718 if ac_fn_c_try_run "$LINENO"; then :
14719 gdb_cv_prfpregset_t_broken=no
14720 else
14721 gdb_cv_prfpregset_t_broken=yes
14722 fi
14723 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14724 conftest.$ac_objext conftest.beam conftest.$ac_ext
14725 fi
14726
14727 fi
14728
14729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
14730 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
14731 if test $gdb_cv_prfpregset_t_broken = yes; then
14732
14733 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
14734
14735 fi
14736 fi
14737 fi
14738
14739 # Check if the compiler supports the `long long' type.
14740
14741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14742 $as_echo_n "checking for long long support in compiler... " >&6; }
14743 if ${gdb_cv_c_long_long+:} false; then :
14744 $as_echo_n "(cached) " >&6
14745 else
14746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14747 /* end confdefs.h. */
14748 extern long long foo;
14749 int
14750 main ()
14751 {
14752 switch (foo & 2) { case 0: return 1; }
14753 ;
14754 return 0;
14755 }
14756 _ACEOF
14757 if ac_fn_c_try_compile "$LINENO"; then :
14758 gdb_cv_c_long_long=yes
14759 else
14760 gdb_cv_c_long_long=no
14761 fi
14762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14763 fi
14764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14765 $as_echo "$gdb_cv_c_long_long" >&6; }
14766 if test $gdb_cv_c_long_long != yes; then
14767 # libdecnumber requires long long.
14768 as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5
14769 fi
14770
14771 # Check if the compiler and runtime support printing long longs.
14772
14773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14774 $as_echo_n "checking for long long support in printf... " >&6; }
14775 if ${gdb_cv_printf_has_long_long+:} false; then :
14776 $as_echo_n "(cached) " >&6
14777 else
14778 if test "$cross_compiling" = yes; then :
14779 gdb_cv_printf_has_long_long=no
14780 else
14781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14782 /* end confdefs.h. */
14783 $ac_includes_default
14784 int
14785 main ()
14786 {
14787 char buf[32];
14788 long long l = 0;
14789 l = (l << 16) + 0x0123;
14790 l = (l << 16) + 0x4567;
14791 l = (l << 16) + 0x89ab;
14792 l = (l << 16) + 0xcdef;
14793 sprintf (buf, "0x%016llx", l);
14794 return (strcmp ("0x0123456789abcdef", buf));
14795 ;
14796 return 0;
14797 }
14798 _ACEOF
14799 if ac_fn_c_try_run "$LINENO"; then :
14800 gdb_cv_printf_has_long_long=yes
14801 else
14802 gdb_cv_printf_has_long_long=no
14803 fi
14804 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14805 conftest.$ac_objext conftest.beam conftest.$ac_ext
14806 fi
14807
14808 fi
14809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14810 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14811 if test $gdb_cv_printf_has_long_long = yes; then
14812
14813 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14814
14815 fi
14816
14817 # Check if the compiler and runtime support printing decfloats.
14818
14819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14820 $as_echo_n "checking for decfloat support in printf... " >&6; }
14821 if ${gdb_cv_printf_has_decfloat+:} false; then :
14822 $as_echo_n "(cached) " >&6
14823 else
14824 if test "$cross_compiling" = yes; then :
14825 gdb_cv_printf_has_decfloat=no
14826 else
14827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14828 /* end confdefs.h. */
14829 $ac_includes_default
14830 int
14831 main ()
14832 {
14833 char buf[64];
14834 _Decimal32 d32 = 1.2345df;
14835 _Decimal64 d64 = 1.2345dd;
14836 _Decimal128 d128 = 1.2345dl;
14837 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14838 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14839 ;
14840 return 0;
14841 }
14842 _ACEOF
14843 if ac_fn_c_try_run "$LINENO"; then :
14844 gdb_cv_printf_has_decfloat=yes
14845 else
14846 gdb_cv_printf_has_decfloat=no
14847 fi
14848 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14849 conftest.$ac_objext conftest.beam conftest.$ac_ext
14850 fi
14851
14852 fi
14853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14854 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14855 if test $gdb_cv_printf_has_decfloat = yes; then
14856
14857 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14858
14859 fi
14860
14861 # Check if the compiler supports the `long double' type. We can't use
14862 # AC_C_LONG_DOUBLE because that one does additional checks on the
14863 # constants defined in <float.h> that fail on some systems,
14864 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14865
14866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14867 $as_echo_n "checking for long double support in compiler... " >&6; }
14868 if ${gdb_cv_c_long_double+:} false; then :
14869 $as_echo_n "(cached) " >&6
14870 else
14871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14872 /* end confdefs.h. */
14873 long double foo;
14874 _ACEOF
14875 if ac_fn_c_try_compile "$LINENO"; then :
14876 gdb_cv_c_long_double=yes
14877 else
14878 gdb_cv_c_long_double=no
14879 fi
14880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14881 fi
14882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14883 $as_echo "$gdb_cv_c_long_double" >&6; }
14884 if test $gdb_cv_c_long_double = yes; then
14885
14886 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14887
14888 fi
14889
14890 # Check if the compiler and runtime support printing long doubles.
14891
14892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14893 $as_echo_n "checking for long double support in printf... " >&6; }
14894 if ${gdb_cv_printf_has_long_double+:} false; then :
14895 $as_echo_n "(cached) " >&6
14896 else
14897 if test "$cross_compiling" = yes; then :
14898 gdb_cv_printf_has_long_double=no
14899 else
14900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14901 /* end confdefs.h. */
14902 $ac_includes_default
14903 int
14904 main ()
14905 {
14906 char buf[16];
14907 long double f = 3.141592653;
14908 sprintf (buf, "%Lg", f);
14909 return (strncmp ("3.14159", buf, 7));
14910 ;
14911 return 0;
14912 }
14913 _ACEOF
14914 if ac_fn_c_try_run "$LINENO"; then :
14915 gdb_cv_printf_has_long_double=yes
14916 else
14917 gdb_cv_printf_has_long_double=no
14918 fi
14919 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14920 conftest.$ac_objext conftest.beam conftest.$ac_ext
14921 fi
14922
14923 fi
14924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14925 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14926 if test $gdb_cv_printf_has_long_double = yes; then
14927
14928 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14929
14930 fi
14931
14932 # Check if the compiler and runtime support scanning long doubles.
14933
14934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14935 $as_echo_n "checking for long double support in scanf... " >&6; }
14936 if ${gdb_cv_scanf_has_long_double+:} false; then :
14937 $as_echo_n "(cached) " >&6
14938 else
14939 if test "$cross_compiling" = yes; then :
14940 gdb_cv_scanf_has_long_double=no
14941 else
14942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14943 /* end confdefs.h. */
14944 #include <stdio.h>
14945 int
14946 main ()
14947 {
14948 char *buf = "3.141592653";
14949 long double f = 0;
14950 sscanf (buf, "%Lg", &f);
14951 return !(f > 3.14159 && f < 3.14160);
14952 ;
14953 return 0;
14954 }
14955 _ACEOF
14956 if ac_fn_c_try_run "$LINENO"; then :
14957 gdb_cv_scanf_has_long_double=yes
14958 else
14959 gdb_cv_scanf_has_long_double=no
14960 fi
14961 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14962 conftest.$ac_objext conftest.beam conftest.$ac_ext
14963 fi
14964
14965 fi
14966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14967 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14968 if test $gdb_cv_scanf_has_long_double = yes; then
14969
14970 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14971
14972 fi
14973
14974 case ${host_os} in
14975 aix*)
14976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14977 $as_echo_n "checking for -bbigtoc option... " >&6; }
14978 if ${gdb_cv_bigtoc+:} false; then :
14979 $as_echo_n "(cached) " >&6
14980 else
14981
14982 SAVE_LDFLAGS=$LDFLAGS
14983
14984 case $GCC in
14985 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14986 *) gdb_cv_bigtoc=-bbigtoc ;;
14987 esac
14988
14989 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14991 /* end confdefs.h. */
14992
14993 int
14994 main ()
14995 {
14996 int i;
14997 ;
14998 return 0;
14999 }
15000 _ACEOF
15001 if ac_fn_c_try_link "$LINENO"; then :
15002
15003 else
15004 gdb_cv_bigtoc=
15005 fi
15006 rm -f core conftest.err conftest.$ac_objext \
15007 conftest$ac_exeext conftest.$ac_ext
15008 LDFLAGS="${SAVE_LDFLAGS}"
15009
15010 fi
15011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
15012 $as_echo "$gdb_cv_bigtoc" >&6; }
15013 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
15014 ;;
15015 esac
15016
15017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
15018 $as_echo_n "checking for the dynamic export flag... " >&6; }
15019 dynamic_list=false
15020 if test "${gdb_native}" = yes; then
15021 # The dynamically loaded libthread_db needs access to symbols in the gdb
15022 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
15023 # may not be supported there.
15024 old_LDFLAGS="$LDFLAGS"
15025 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
15026 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
15027 LDFLAGS="$LDFLAGS $RDYNAMIC"
15028 if test "${have_libpython}" = no; then
15029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15030 /* end confdefs.h. */
15031
15032 int
15033 main ()
15034 {
15035
15036 ;
15037 return 0;
15038 }
15039 _ACEOF
15040 if ac_fn_c_try_link "$LINENO"; then :
15041 dynamic_list=true
15042 fi
15043 rm -f core conftest.err conftest.$ac_objext \
15044 conftest$ac_exeext conftest.$ac_ext
15045 else
15046 # Workaround http://bugs.python.org/issue4434 where static
15047 # libpythonX.Y.a would get its symbols required for
15048 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
15049 # Problem does not happen for the recommended libpythonX.Y.so linkage.
15050
15051 # Note the workaround for Python
15052 # http://bugs.python.org/issue10112 earlier has removed
15053 # -export-dynamic from PYTHON_LIBS. That's exactly what we want
15054 # here too, as otherwise it'd make this -Wl,--dynamic-list test
15055 # always pass.
15056 old_CFLAGS="$CFLAGS"
15057 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
15058 old_LIBS="$LIBS"
15059 LIBS="$LIBS $PYTHON_LIBS"
15060 old_CPPFLAGS="$CPPFLAGS"
15061 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
15062 if test "$cross_compiling" = yes; then :
15063 true
15064 else
15065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15066 /* end confdefs.h. */
15067 #include "Python.h"
15068 int
15069 main ()
15070 {
15071 int err;
15072 Py_Initialize ();
15073 err = PyRun_SimpleString ("import itertools\n");
15074 Py_Finalize ();
15075 return err == 0 ? 0 : 1;
15076 ;
15077 return 0;
15078 }
15079 _ACEOF
15080 if ac_fn_c_try_run "$LINENO"; then :
15081 dynamic_list=true
15082 fi
15083 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15084 conftest.$ac_objext conftest.beam conftest.$ac_ext
15085 fi
15086
15087 LIBS="$old_LIBS"
15088 CFLAGS="$old_CFLAGS"
15089 CPPFLAGS="$old_CPPFLAGS"
15090 fi
15091 LDFLAGS="$old_LDFLAGS"
15092 fi
15093 if $dynamic_list; then
15094 found="-Wl,--dynamic-list"
15095 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
15096 else
15097 found="-rdynamic"
15098 RDYNAMIC="-rdynamic"
15099 fi
15100
15101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
15102 $as_echo "$found" >&6; }
15103
15104
15105 if test ${build} = ${host} -a ${host} = ${target} ; then
15106 case ${host_os} in
15107 aix*)
15108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
15109 $as_echo_n "checking for AiX thread debugging library... " >&6; }
15110 if ${gdb_cv_have_aix_thread_debug+:} false; then :
15111 $as_echo_n "(cached) " >&6
15112 else
15113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15114 /* end confdefs.h. */
15115 #include <sys/pthdebug.h>
15116 int
15117 main ()
15118 {
15119 #ifndef PTHDB_VERSION_3
15120 #error
15121 #endif
15122 ;
15123 return 0;
15124 }
15125 _ACEOF
15126 if ac_fn_c_try_compile "$LINENO"; then :
15127 gdb_cv_have_aix_thread_debug=yes
15128 else
15129 gdb_cv_have_aix_thread_debug=no
15130 fi
15131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15132 fi
15133
15134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
15135 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
15136 if test $gdb_cv_have_aix_thread_debug = yes; then
15137 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
15138 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
15139 LIBS="$LIBS -lpthdebug"
15140
15141 # Older versions of AIX do not provide the declaration for
15142 # the getthrds function (it appears that it was introduced
15143 # with AIX 6.x).
15144 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
15145 "
15146 if test "x$ac_cv_have_decl_getthrds" = xyes; then :
15147 ac_have_decl=1
15148 else
15149 ac_have_decl=0
15150 fi
15151
15152 cat >>confdefs.h <<_ACEOF
15153 #define HAVE_DECL_GETTHRDS $ac_have_decl
15154 _ACEOF
15155
15156 fi
15157 ;;
15158 esac
15159
15160 fi
15161
15162 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
15163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
15164 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
15165 if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then :
15166 $as_echo_n "(cached) " >&6
15167 else
15168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15169 /* end confdefs.h. */
15170 #include <thread_db.h>
15171 int
15172 main ()
15173 {
15174 int i = TD_NOTALLOC;
15175 ;
15176 return 0;
15177 }
15178 _ACEOF
15179 if ac_fn_c_try_compile "$LINENO"; then :
15180 gdb_cv_thread_db_h_has_td_notalloc=yes
15181 else
15182 gdb_cv_thread_db_h_has_td_notalloc=no
15183
15184 fi
15185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15186
15187 fi
15188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
15189 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
15190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
15191 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
15192 if ${gdb_cv_thread_db_h_has_td_version+:} false; then :
15193 $as_echo_n "(cached) " >&6
15194 else
15195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15196 /* end confdefs.h. */
15197 #include <thread_db.h>
15198 int
15199 main ()
15200 {
15201 int i = TD_VERSION;
15202 ;
15203 return 0;
15204 }
15205 _ACEOF
15206 if ac_fn_c_try_compile "$LINENO"; then :
15207 gdb_cv_thread_db_h_has_td_version=yes
15208 else
15209 gdb_cv_thread_db_h_has_td_version=no
15210
15211 fi
15212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15213
15214 fi
15215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
15216 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
15217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
15218 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
15219 if ${gdb_cv_thread_db_h_has_td_notls+:} false; then :
15220 $as_echo_n "(cached) " >&6
15221 else
15222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15223 /* end confdefs.h. */
15224 #include <thread_db.h>
15225 int
15226 main ()
15227 {
15228 int i = TD_NOTLS;
15229 ;
15230 return 0;
15231 }
15232 _ACEOF
15233 if ac_fn_c_try_compile "$LINENO"; then :
15234 gdb_cv_thread_db_h_has_td_notls=yes
15235 else
15236 gdb_cv_thread_db_h_has_td_notls=no
15237
15238 fi
15239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15240
15241 fi
15242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
15243 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
15244 fi
15245 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
15246
15247 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
15248
15249 fi
15250 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
15251
15252 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
15253
15254 fi
15255 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
15256
15257 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
15258
15259 fi
15260
15261 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
15262 "
15263 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then :
15264 ac_have_decl=1
15265 else
15266 ac_have_decl=0
15267 fi
15268
15269 cat >>confdefs.h <<_ACEOF
15270 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
15271 _ACEOF
15272
15273
15274 if test "$cross_compiling" = yes; then :
15275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15276 /* end confdefs.h. */
15277 #include <sys/personality.h>
15278 int
15279 main ()
15280 {
15281
15282 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
15283 # define ADDR_NO_RANDOMIZE 0x0040000
15284 # endif
15285 /* Test the flag could be set and stays set. */
15286 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15287 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15288 return 1
15289 ;
15290 return 0;
15291 }
15292 _ACEOF
15293 if ac_fn_c_try_link "$LINENO"; then :
15294 have_personality=true
15295 else
15296 have_personality=false
15297 fi
15298 rm -f core conftest.err conftest.$ac_objext \
15299 conftest$ac_exeext conftest.$ac_ext
15300 else
15301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15302 /* end confdefs.h. */
15303 #include <sys/personality.h>
15304 int
15305 main ()
15306 {
15307
15308 # if !HAVE_DECL_ADDR_NO_RANDOMIZE
15309 # define ADDR_NO_RANDOMIZE 0x0040000
15310 # endif
15311 /* Test the flag could be set and stays set. */
15312 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15313 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15314 return 1
15315 ;
15316 return 0;
15317 }
15318 _ACEOF
15319 if ac_fn_c_try_run "$LINENO"; then :
15320 have_personality=true
15321 else
15322 have_personality=false
15323 fi
15324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15325 conftest.$ac_objext conftest.beam conftest.$ac_ext
15326 fi
15327
15328 if $have_personality
15329 then
15330
15331 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
15332
15333 fi
15334
15335 case $host_os in
15336 go32* | *djgpp*)
15337 gdbinit=gdb.ini
15338 ;;
15339 *)
15340 gdbinit=.gdbinit
15341 ;;
15342 esac
15343
15344 cat >>confdefs.h <<_ACEOF
15345 #define GDBINIT "$gdbinit"
15346 _ACEOF
15347
15348
15349
15350 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
15351 # except that the argument to --with-sysroot is optional.
15352 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
15353 if test "x$with_sysroot" = xyes; then
15354 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
15355 fi
15356
15357 # Check whether --with-sysroot was given.
15358 if test "${with_sysroot+set}" = set; then :
15359 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
15360 else
15361 TARGET_SYSTEM_ROOT=
15362 fi
15363
15364
15365 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15366 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15367 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
15368 ac_define_dir=`eval echo $ac_define_dir`
15369
15370 cat >>confdefs.h <<_ACEOF
15371 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
15372 _ACEOF
15373
15374
15375
15376
15377 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15378 if test "x$prefix" = xNONE; then
15379 test_prefix=/usr/local
15380 else
15381 test_prefix=$prefix
15382 fi
15383 else
15384 test_prefix=$exec_prefix
15385 fi
15386 value=0
15387 case ${ac_define_dir} in
15388 "${test_prefix}"|"${test_prefix}/"*|\
15389 '${exec_prefix}'|'${exec_prefix}/'*)
15390 value=1
15391 ;;
15392 esac
15393
15394 cat >>confdefs.h <<_ACEOF
15395 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
15396 _ACEOF
15397
15398
15399
15400
15401
15402 # Check whether --with-system-gdbinit was given.
15403 if test "${with_system_gdbinit+set}" = set; then :
15404 withval=$with_system_gdbinit;
15405 SYSTEM_GDBINIT=$withval
15406 else
15407 SYSTEM_GDBINIT=
15408 fi
15409
15410
15411 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15412 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15413 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
15414 ac_define_dir=`eval echo $ac_define_dir`
15415
15416 cat >>confdefs.h <<_ACEOF
15417 #define SYSTEM_GDBINIT "$ac_define_dir"
15418 _ACEOF
15419
15420
15421
15422
15423 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15424 if test "x$prefix" = xNONE; then
15425 test_prefix=/usr/local
15426 else
15427 test_prefix=$prefix
15428 fi
15429 else
15430 test_prefix=$exec_prefix
15431 fi
15432 value=0
15433 case ${ac_define_dir} in
15434 "${test_prefix}"|"${test_prefix}/"*|\
15435 '${exec_prefix}'|'${exec_prefix}/'*)
15436 value=1
15437 ;;
15438 esac
15439
15440 cat >>confdefs.h <<_ACEOF
15441 #define SYSTEM_GDBINIT_RELOCATABLE $value
15442 _ACEOF
15443
15444
15445
15446
15447
15448 # Check whether --enable-werror was given.
15449 if test "${enable_werror+set}" = set; then :
15450 enableval=$enable_werror; case "${enableval}" in
15451 yes | y) ERROR_ON_WARNING="yes" ;;
15452 no | n) ERROR_ON_WARNING="no" ;;
15453 *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
15454 esac
15455 fi
15456
15457
15458 # Enable -Werror by default when using gcc. Turn it off for releases.
15459 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
15460 ERROR_ON_WARNING=yes
15461 fi
15462
15463 WERROR_CFLAGS=""
15464 if test "${ERROR_ON_WARNING}" = yes ; then
15465 WERROR_CFLAGS="-Werror"
15466 fi
15467
15468 # The options we'll try to enable.
15469 build_warnings="-Wall -Wpointer-arith \
15470 -Wno-unused -Wunused-value -Wunused-function \
15471 -Wno-switch -Wno-char-subscripts \
15472 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
15473 -Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized \
15474 -Wno-mismatched-tags \
15475 -Wno-error=deprecated-register \
15476 -Wsuggest-override \
15477 -Wimplicit-fallthrough=3 \
15478 -Wduplicated-cond"
15479
15480 case "${host}" in
15481 *-*-mingw32*)
15482 # Enable -Wno-format by default when using gcc on mingw since many
15483 # GCC versions complain about %I64.
15484 build_warnings="$build_warnings -Wno-format" ;;
15485 *-*-solaris*)
15486 # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
15487 # doesn't understand.
15488 build_warnings="$build_warnings -Wno-unknown-pragmas"
15489 # Solaris 11 <unistd.h> marks vfork deprecated.
15490 build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
15491 *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
15492 esac
15493
15494 # Check whether --enable-build-warnings was given.
15495 if test "${enable_build_warnings+set}" = set; then :
15496 enableval=$enable_build_warnings; case "${enableval}" in
15497 yes) ;;
15498 no) build_warnings="-w";;
15499 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15500 build_warnings="${build_warnings} ${t}";;
15501 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15502 build_warnings="${t} ${build_warnings}";;
15503 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15504 esac
15505 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15506 echo "Setting compiler warning flags = $build_warnings" 6>&1
15507 fi
15508 fi
15509 # Check whether --enable-gdb-build-warnings was given.
15510 if test "${enable_gdb_build_warnings+set}" = set; then :
15511 enableval=$enable_gdb_build_warnings; case "${enableval}" in
15512 yes) ;;
15513 no) build_warnings="-w";;
15514 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15515 build_warnings="${build_warnings} ${t}";;
15516 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15517 build_warnings="${t} ${build_warnings}";;
15518 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15519 esac
15520 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15521 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15522 fi
15523 fi
15524
15525 # The set of warnings supported by a C++ compiler is not the same as
15526 # of the C compiler.
15527 ac_ext=cpp
15528 ac_cpp='$CXXCPP $CPPFLAGS'
15529 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15530 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15531 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15532
15533
15534 WARN_CFLAGS=""
15535 if test "x${build_warnings}" != x -a "x$GCC" = xyes
15536 then
15537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15538 $as_echo_n "checking compiler warning flags... " >&6; }
15539 # Separate out the -Werror flag as some files just cannot be
15540 # compiled with it enabled.
15541 for w in ${build_warnings}; do
15542 # GCC does not complain about -Wno-unknown-warning. Invert
15543 # and test -Wunknown-warning instead.
15544 case $w in
15545 -Wno-*)
15546 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
15547 *)
15548 wtest=$w ;;
15549 esac
15550
15551 case $w in
15552 -Werr*) WERROR_CFLAGS=-Werror ;;
15553 *)
15554 # Check whether GCC accepts it.
15555 saved_CFLAGS="$CFLAGS"
15556 CFLAGS="$CFLAGS -Werror $wtest"
15557 saved_CXXFLAGS="$CXXFLAGS"
15558 CXXFLAGS="$CXXFLAGS -Werror $wtest"
15559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15560 /* end confdefs.h. */
15561
15562 int
15563 main ()
15564 {
15565
15566 ;
15567 return 0;
15568 }
15569 _ACEOF
15570 if ac_fn_cxx_try_compile "$LINENO"; then :
15571 WARN_CFLAGS="${WARN_CFLAGS} $w"
15572 fi
15573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15574 CFLAGS="$saved_CFLAGS"
15575 CXXFLAGS="$saved_CXXFLAGS"
15576 esac
15577 done
15578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15579 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
15580 fi
15581
15582
15583
15584 ac_ext=c
15585 ac_cpp='$CPP $CPPFLAGS'
15586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15589
15590
15591
15592 # In the Cygwin environment, we need some additional flags.
15593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15594 $as_echo_n "checking for cygwin... " >&6; }
15595 if ${gdb_cv_os_cygwin+:} false; then :
15596 $as_echo_n "(cached) " >&6
15597 else
15598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15599 /* end confdefs.h. */
15600
15601 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
15602 lose
15603 #endif
15604 _ACEOF
15605 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15606 $EGREP "^lose$" >/dev/null 2>&1; then :
15607 gdb_cv_os_cygwin=yes
15608 else
15609 gdb_cv_os_cygwin=no
15610 fi
15611 rm -f conftest*
15612
15613 fi
15614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15615 $as_echo "$gdb_cv_os_cygwin" >&6; }
15616
15617
15618 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
15619 case ${host} in
15620 *go32* ) SER_HARDWIRE=ser-go32.o ;;
15621 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
15622 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
15623 esac
15624
15625
15626 # libreadline needs libuser32.a in a cygwin environment
15627 WIN32LIBS=
15628 if test x$gdb_cv_os_cygwin = xyes; then
15629 WIN32LIBS="-luser32"
15630 case "${target}" in
15631 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15632 ;;
15633 esac
15634 fi
15635
15636 # The ser-tcp.c module requires sockets.
15637 case ${host} in
15638 *mingw32*)
15639
15640 $as_echo "#define USE_WIN32API 1" >>confdefs.h
15641
15642 WIN32LIBS="$WIN32LIBS -lws2_32"
15643 ;;
15644 esac
15645
15646
15647 # Add ELF support to GDB, but only if BFD includes ELF support.
15648
15649 OLD_CFLAGS=$CFLAGS
15650 OLD_LDFLAGS=$LDFLAGS
15651 OLD_LIBS=$LIBS
15652 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15653 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15654 # always want our bfd.
15655 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15656 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15657 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15658 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15659 LIBS="-lbfd -liberty -lz $intl $LIBS"
15660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15661 $as_echo_n "checking for ELF support in BFD... " >&6; }
15662 if ${gdb_cv_var_elf+:} false; then :
15663 $as_echo_n "(cached) " >&6
15664 else
15665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15666 /* end confdefs.h. */
15667 #include <stdlib.h>
15668 #include "bfd.h"
15669 #include "elf-bfd.h"
15670
15671 int
15672 main ()
15673 {
15674 return bfd_get_elf_phdr_upper_bound (NULL);
15675 ;
15676 return 0;
15677 }
15678 _ACEOF
15679 if ac_fn_c_try_link "$LINENO"; then :
15680 gdb_cv_var_elf=yes
15681 else
15682 gdb_cv_var_elf=no
15683 fi
15684 rm -f core conftest.err conftest.$ac_objext \
15685 conftest$ac_exeext conftest.$ac_ext
15686 fi
15687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15688 $as_echo "$gdb_cv_var_elf" >&6; }
15689 CFLAGS=$OLD_CFLAGS
15690 LDFLAGS=$OLD_LDFLAGS
15691 LIBS=$OLD_LIBS
15692 if test $gdb_cv_var_elf = yes; then
15693 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
15694
15695 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15696
15697 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15698 if test "$plugins" = "yes"; then
15699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
15700 $as_echo_n "checking for library containing dlopen... " >&6; }
15701 if ${ac_cv_search_dlopen+:} false; then :
15702 $as_echo_n "(cached) " >&6
15703 else
15704 ac_func_search_save_LIBS=$LIBS
15705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15706 /* end confdefs.h. */
15707
15708 /* Override any GCC internal prototype to avoid an error.
15709 Use char because int might match the return type of a GCC
15710 builtin and then its argument prototype would still apply. */
15711 #ifdef __cplusplus
15712 extern "C"
15713 #endif
15714 char dlopen ();
15715 int
15716 main ()
15717 {
15718 return dlopen ();
15719 ;
15720 return 0;
15721 }
15722 _ACEOF
15723 for ac_lib in '' dl; do
15724 if test -z "$ac_lib"; then
15725 ac_res="none required"
15726 else
15727 ac_res=-l$ac_lib
15728 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15729 fi
15730 if ac_fn_c_try_link "$LINENO"; then :
15731 ac_cv_search_dlopen=$ac_res
15732 fi
15733 rm -f core conftest.err conftest.$ac_objext \
15734 conftest$ac_exeext
15735 if ${ac_cv_search_dlopen+:} false; then :
15736 break
15737 fi
15738 done
15739 if ${ac_cv_search_dlopen+:} false; then :
15740
15741 else
15742 ac_cv_search_dlopen=no
15743 fi
15744 rm conftest.$ac_ext
15745 LIBS=$ac_func_search_save_LIBS
15746 fi
15747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
15748 $as_echo "$ac_cv_search_dlopen" >&6; }
15749 ac_res=$ac_cv_search_dlopen
15750 if test "$ac_res" != no; then :
15751 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15752
15753 fi
15754
15755 fi
15756 fi
15757
15758 # Add macho support to GDB, but only if BFD includes it.
15759
15760 OLD_CFLAGS=$CFLAGS
15761 OLD_LDFLAGS=$LDFLAGS
15762 OLD_LIBS=$LIBS
15763 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15764 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15765 # always want our bfd.
15766 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
15767 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15768 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
15769 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15770 LIBS="-lbfd -liberty -lz $intl $LIBS"
15771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
15772 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
15773 if ${gdb_cv_var_macho+:} false; then :
15774 $as_echo_n "(cached) " >&6
15775 else
15776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15777 /* end confdefs.h. */
15778 #include <stdlib.h>
15779 #include "bfd.h"
15780 #include "mach-o.h"
15781
15782 int
15783 main ()
15784 {
15785 return bfd_mach_o_lookup_command (NULL, 0, NULL);
15786 ;
15787 return 0;
15788 }
15789 _ACEOF
15790 if ac_fn_c_try_link "$LINENO"; then :
15791 gdb_cv_var_macho=yes
15792 else
15793 gdb_cv_var_macho=no
15794 fi
15795 rm -f core conftest.err conftest.$ac_objext \
15796 conftest$ac_exeext conftest.$ac_ext
15797 fi
15798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
15799 $as_echo "$gdb_cv_var_macho" >&6; }
15800 CFLAGS=$OLD_CFLAGS
15801 LDFLAGS=$OLD_LDFLAGS
15802 LIBS=$OLD_LIBS
15803 if test $gdb_cv_var_macho = yes; then
15804 CONFIG_OBS="$CONFIG_OBS machoread.o"
15805 fi
15806
15807 # Add any host-specific objects to GDB.
15808 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15809
15810 # If building on ELF, look for lzma support for embedded compressed debug info.
15811 if test $gdb_cv_var_elf = yes; then
15812
15813 # Check whether --with-lzma was given.
15814 if test "${with_lzma+set}" = set; then :
15815 withval=$with_lzma;
15816 else
15817 with_lzma=auto
15818 fi
15819
15820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
15821 $as_echo_n "checking whether to use lzma... " >&6; }
15822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
15823 $as_echo "$with_lzma" >&6; }
15824
15825 if test "${with_lzma}" != no; then
15826
15827
15828
15829
15830
15831
15832
15833
15834 use_additional=yes
15835
15836 acl_save_prefix="$prefix"
15837 prefix="$acl_final_prefix"
15838 acl_save_exec_prefix="$exec_prefix"
15839 exec_prefix="$acl_final_exec_prefix"
15840
15841 eval additional_includedir=\"$includedir\"
15842 eval additional_libdir=\"$libdir\"
15843
15844 exec_prefix="$acl_save_exec_prefix"
15845 prefix="$acl_save_prefix"
15846
15847
15848 # Check whether --with-liblzma-prefix was given.
15849 if test "${with_liblzma_prefix+set}" = set; then :
15850 withval=$with_liblzma_prefix;
15851 if test "X$withval" = "Xno"; then
15852 use_additional=no
15853 else
15854 if test "X$withval" = "X"; then
15855
15856 acl_save_prefix="$prefix"
15857 prefix="$acl_final_prefix"
15858 acl_save_exec_prefix="$exec_prefix"
15859 exec_prefix="$acl_final_exec_prefix"
15860
15861 eval additional_includedir=\"$includedir\"
15862 eval additional_libdir=\"$libdir\"
15863
15864 exec_prefix="$acl_save_exec_prefix"
15865 prefix="$acl_save_prefix"
15866
15867 else
15868 additional_includedir="$withval/include"
15869 additional_libdir="$withval/lib"
15870 fi
15871 fi
15872
15873 fi
15874
15875 LIBLZMA=
15876 LTLIBLZMA=
15877 INCLZMA=
15878 rpathdirs=
15879 ltrpathdirs=
15880 names_already_handled=
15881 names_next_round='lzma '
15882 while test -n "$names_next_round"; do
15883 names_this_round="$names_next_round"
15884 names_next_round=
15885 for name in $names_this_round; do
15886 already_handled=
15887 for n in $names_already_handled; do
15888 if test "$n" = "$name"; then
15889 already_handled=yes
15890 break
15891 fi
15892 done
15893 if test -z "$already_handled"; then
15894 names_already_handled="$names_already_handled $name"
15895 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15896 eval value=\"\$HAVE_LIB$uppername\"
15897 if test -n "$value"; then
15898 if test "$value" = yes; then
15899 eval value=\"\$LIB$uppername\"
15900 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
15901 eval value=\"\$LTLIB$uppername\"
15902 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
15903 else
15904 :
15905 fi
15906 else
15907 found_dir=
15908 found_la=
15909 found_so=
15910 found_a=
15911 if test $use_additional = yes; then
15912 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15913 found_dir="$additional_libdir"
15914 found_so="$additional_libdir/lib$name.$shlibext"
15915 if test -f "$additional_libdir/lib$name.la"; then
15916 found_la="$additional_libdir/lib$name.la"
15917 fi
15918 else
15919 if test -f "$additional_libdir/lib$name.$libext"; then
15920 found_dir="$additional_libdir"
15921 found_a="$additional_libdir/lib$name.$libext"
15922 if test -f "$additional_libdir/lib$name.la"; then
15923 found_la="$additional_libdir/lib$name.la"
15924 fi
15925 fi
15926 fi
15927 fi
15928 if test "X$found_dir" = "X"; then
15929 for x in $LDFLAGS $LTLIBLZMA; do
15930
15931 acl_save_prefix="$prefix"
15932 prefix="$acl_final_prefix"
15933 acl_save_exec_prefix="$exec_prefix"
15934 exec_prefix="$acl_final_exec_prefix"
15935 eval x=\"$x\"
15936 exec_prefix="$acl_save_exec_prefix"
15937 prefix="$acl_save_prefix"
15938
15939 case "$x" in
15940 -L*)
15941 dir=`echo "X$x" | sed -e 's/^X-L//'`
15942 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15943 found_dir="$dir"
15944 found_so="$dir/lib$name.$shlibext"
15945 if test -f "$dir/lib$name.la"; then
15946 found_la="$dir/lib$name.la"
15947 fi
15948 else
15949 if test -f "$dir/lib$name.$libext"; then
15950 found_dir="$dir"
15951 found_a="$dir/lib$name.$libext"
15952 if test -f "$dir/lib$name.la"; then
15953 found_la="$dir/lib$name.la"
15954 fi
15955 fi
15956 fi
15957 ;;
15958 esac
15959 if test "X$found_dir" != "X"; then
15960 break
15961 fi
15962 done
15963 fi
15964 if test "X$found_dir" != "X"; then
15965 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
15966 if test "X$found_so" != "X"; then
15967 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15968 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15969 else
15970 haveit=
15971 for x in $ltrpathdirs; do
15972 if test "X$x" = "X$found_dir"; then
15973 haveit=yes
15974 break
15975 fi
15976 done
15977 if test -z "$haveit"; then
15978 ltrpathdirs="$ltrpathdirs $found_dir"
15979 fi
15980 if test "$hardcode_direct" = yes; then
15981 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15982 else
15983 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15984 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15985 haveit=
15986 for x in $rpathdirs; do
15987 if test "X$x" = "X$found_dir"; then
15988 haveit=yes
15989 break
15990 fi
15991 done
15992 if test -z "$haveit"; then
15993 rpathdirs="$rpathdirs $found_dir"
15994 fi
15995 else
15996 haveit=
15997 for x in $LDFLAGS $LIBLZMA; do
15998
15999 acl_save_prefix="$prefix"
16000 prefix="$acl_final_prefix"
16001 acl_save_exec_prefix="$exec_prefix"
16002 exec_prefix="$acl_final_exec_prefix"
16003 eval x=\"$x\"
16004 exec_prefix="$acl_save_exec_prefix"
16005 prefix="$acl_save_prefix"
16006
16007 if test "X$x" = "X-L$found_dir"; then
16008 haveit=yes
16009 break
16010 fi
16011 done
16012 if test -z "$haveit"; then
16013 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
16014 fi
16015 if test "$hardcode_minus_L" != no; then
16016 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
16017 else
16018 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
16019 fi
16020 fi
16021 fi
16022 fi
16023 else
16024 if test "X$found_a" != "X"; then
16025 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
16026 else
16027 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
16028 fi
16029 fi
16030 additional_includedir=
16031 case "$found_dir" in
16032 */lib | */lib/)
16033 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
16034 additional_includedir="$basedir/include"
16035 ;;
16036 esac
16037 if test "X$additional_includedir" != "X"; then
16038 if test "X$additional_includedir" != "X/usr/include"; then
16039 haveit=
16040 if test "X$additional_includedir" = "X/usr/local/include"; then
16041 if test -n "$GCC"; then
16042 case $host_os in
16043 linux*) haveit=yes;;
16044 esac
16045 fi
16046 fi
16047 if test -z "$haveit"; then
16048 for x in $CPPFLAGS $INCLZMA; do
16049
16050 acl_save_prefix="$prefix"
16051 prefix="$acl_final_prefix"
16052 acl_save_exec_prefix="$exec_prefix"
16053 exec_prefix="$acl_final_exec_prefix"
16054 eval x=\"$x\"
16055 exec_prefix="$acl_save_exec_prefix"
16056 prefix="$acl_save_prefix"
16057
16058 if test "X$x" = "X-I$additional_includedir"; then
16059 haveit=yes
16060 break
16061 fi
16062 done
16063 if test -z "$haveit"; then
16064 if test -d "$additional_includedir"; then
16065 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
16066 fi
16067 fi
16068 fi
16069 fi
16070 fi
16071 if test -n "$found_la"; then
16072 save_libdir="$libdir"
16073 case "$found_la" in
16074 */* | *\\*) . "$found_la" ;;
16075 *) . "./$found_la" ;;
16076 esac
16077 libdir="$save_libdir"
16078 for dep in $dependency_libs; do
16079 case "$dep" in
16080 -L*)
16081 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
16082 if test "X$additional_libdir" != "X/usr/lib"; then
16083 haveit=
16084 if test "X$additional_libdir" = "X/usr/local/lib"; then
16085 if test -n "$GCC"; then
16086 case $host_os in
16087 linux*) haveit=yes;;
16088 esac
16089 fi
16090 fi
16091 if test -z "$haveit"; then
16092 haveit=
16093 for x in $LDFLAGS $LIBLZMA; do
16094
16095 acl_save_prefix="$prefix"
16096 prefix="$acl_final_prefix"
16097 acl_save_exec_prefix="$exec_prefix"
16098 exec_prefix="$acl_final_exec_prefix"
16099 eval x=\"$x\"
16100 exec_prefix="$acl_save_exec_prefix"
16101 prefix="$acl_save_prefix"
16102
16103 if test "X$x" = "X-L$additional_libdir"; then
16104 haveit=yes
16105 break
16106 fi
16107 done
16108 if test -z "$haveit"; then
16109 if test -d "$additional_libdir"; then
16110 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
16111 fi
16112 fi
16113 haveit=
16114 for x in $LDFLAGS $LTLIBLZMA; do
16115
16116 acl_save_prefix="$prefix"
16117 prefix="$acl_final_prefix"
16118 acl_save_exec_prefix="$exec_prefix"
16119 exec_prefix="$acl_final_exec_prefix"
16120 eval x=\"$x\"
16121 exec_prefix="$acl_save_exec_prefix"
16122 prefix="$acl_save_prefix"
16123
16124 if test "X$x" = "X-L$additional_libdir"; then
16125 haveit=yes
16126 break
16127 fi
16128 done
16129 if test -z "$haveit"; then
16130 if test -d "$additional_libdir"; then
16131 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
16132 fi
16133 fi
16134 fi
16135 fi
16136 ;;
16137 -R*)
16138 dir=`echo "X$dep" | sed -e 's/^X-R//'`
16139 if test "$enable_rpath" != no; then
16140 haveit=
16141 for x in $rpathdirs; do
16142 if test "X$x" = "X$dir"; then
16143 haveit=yes
16144 break
16145 fi
16146 done
16147 if test -z "$haveit"; then
16148 rpathdirs="$rpathdirs $dir"
16149 fi
16150 haveit=
16151 for x in $ltrpathdirs; do
16152 if test "X$x" = "X$dir"; then
16153 haveit=yes
16154 break
16155 fi
16156 done
16157 if test -z "$haveit"; then
16158 ltrpathdirs="$ltrpathdirs $dir"
16159 fi
16160 fi
16161 ;;
16162 -l*)
16163 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16164 ;;
16165 *.la)
16166 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16167 ;;
16168 *)
16169 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
16170 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
16171 ;;
16172 esac
16173 done
16174 fi
16175 else
16176 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
16177 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
16178 fi
16179 fi
16180 fi
16181 done
16182 done
16183 if test "X$rpathdirs" != "X"; then
16184 if test -n "$hardcode_libdir_separator"; then
16185 alldirs=
16186 for found_dir in $rpathdirs; do
16187 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16188 done
16189 acl_save_libdir="$libdir"
16190 libdir="$alldirs"
16191 eval flag=\"$hardcode_libdir_flag_spec\"
16192 libdir="$acl_save_libdir"
16193 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16194 else
16195 for found_dir in $rpathdirs; do
16196 acl_save_libdir="$libdir"
16197 libdir="$found_dir"
16198 eval flag=\"$hardcode_libdir_flag_spec\"
16199 libdir="$acl_save_libdir"
16200 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16201 done
16202 fi
16203 fi
16204 if test "X$ltrpathdirs" != "X"; then
16205 for found_dir in $ltrpathdirs; do
16206 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
16207 done
16208 fi
16209
16210
16211 ac_save_CPPFLAGS="$CPPFLAGS"
16212
16213 for element in $INCLZMA; do
16214 haveit=
16215 for x in $CPPFLAGS; do
16216
16217 acl_save_prefix="$prefix"
16218 prefix="$acl_final_prefix"
16219 acl_save_exec_prefix="$exec_prefix"
16220 exec_prefix="$acl_final_exec_prefix"
16221 eval x=\"$x\"
16222 exec_prefix="$acl_save_exec_prefix"
16223 prefix="$acl_save_prefix"
16224
16225 if test "X$x" = "X$element"; then
16226 haveit=yes
16227 break
16228 fi
16229 done
16230 if test -z "$haveit"; then
16231 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16232 fi
16233 done
16234
16235
16236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
16237 $as_echo_n "checking for liblzma... " >&6; }
16238 if ${ac_cv_liblzma+:} false; then :
16239 $as_echo_n "(cached) " >&6
16240 else
16241
16242 ac_save_LIBS="$LIBS"
16243 LIBS="$LIBS $LIBLZMA"
16244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16245 /* end confdefs.h. */
16246 #include "lzma.h"
16247 int
16248 main ()
16249 {
16250 lzma_index_iter iter;
16251 lzma_index_iter_init (&iter, 0);
16252 lzma_mf_is_supported (LZMA_MF_HC3);
16253 ;
16254 return 0;
16255 }
16256 _ACEOF
16257 if ac_fn_c_try_link "$LINENO"; then :
16258 ac_cv_liblzma=yes
16259 else
16260 ac_cv_liblzma=no
16261 fi
16262 rm -f core conftest.err conftest.$ac_objext \
16263 conftest$ac_exeext conftest.$ac_ext
16264 LIBS="$ac_save_LIBS"
16265
16266 fi
16267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
16268 $as_echo "$ac_cv_liblzma" >&6; }
16269 if test "$ac_cv_liblzma" = yes; then
16270 HAVE_LIBLZMA=yes
16271
16272 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
16273
16274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
16275 $as_echo_n "checking how to link with liblzma... " >&6; }
16276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
16277 $as_echo "$LIBLZMA" >&6; }
16278 else
16279 HAVE_LIBLZMA=no
16280 CPPFLAGS="$ac_save_CPPFLAGS"
16281 LIBLZMA=
16282 LTLIBLZMA=
16283 fi
16284
16285
16286
16287
16288
16289
16290 if test "$HAVE_LIBLZMA" != yes; then
16291 if test "$with_lzma" = yes; then
16292 as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5
16293 fi
16294 fi
16295 fi
16296 fi
16297
16298 LIBGUI="../libgui/src/libgui.a"
16299 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
16300
16301
16302
16303 WIN32LDAPP=
16304
16305
16306
16307 case "${host}" in
16308 *-*-cygwin* | *-*-mingw* )
16309 configdir="win"
16310 ;;
16311 *)
16312 configdir="unix"
16313 ;;
16314 esac
16315
16316 GDBTKLIBS=
16317 if test "${enable_gdbtk}" = "yes"; then
16318
16319 # Gdbtk must have an absolute path to srcdir in order to run
16320 # properly when not installed.
16321 here=`pwd`
16322 cd ${srcdir}
16323 GDBTK_SRC_DIR=`pwd`
16324 cd $here
16325
16326
16327 #
16328 # Ok, lets find the tcl configuration
16329 # First, look for one uninstalled.
16330 # the alternative search directory is invoked by --with-tcl
16331 #
16332
16333 if test x"${no_tcl}" = x ; then
16334 # we reset no_tcl in case something fails here
16335 no_tcl=true
16336
16337 # Check whether --with-tcl was given.
16338 if test "${with_tcl+set}" = set; then :
16339 withval=$with_tcl; with_tclconfig=${withval}
16340 fi
16341
16342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
16343 $as_echo_n "checking for Tcl configuration... " >&6; }
16344 if ${ac_cv_c_tclconfig+:} false; then :
16345 $as_echo_n "(cached) " >&6
16346 else
16347
16348
16349 # First check to see if --with-tcl was specified.
16350 case "${host}" in
16351 *-*-cygwin*) platDir="win" ;;
16352 *) platDir="unix" ;;
16353 esac
16354 if test x"${with_tclconfig}" != x ; then
16355 if test -f "${with_tclconfig}/tclConfig.sh" ; then
16356 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
16357 else
16358 as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
16359 fi
16360 fi
16361
16362 # then check for a private Tcl installation
16363 if test x"${ac_cv_c_tclconfig}" = x ; then
16364 for i in \
16365 ../tcl \
16366 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16367 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
16368 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
16369 ../../tcl \
16370 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16371 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
16372 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
16373 ../../../tcl \
16374 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16375 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
16376 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
16377 if test -f "$i/$platDir/tclConfig.sh" ; then
16378 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16379 break
16380 fi
16381 done
16382 fi
16383
16384 # on Darwin, check in Framework installation locations
16385 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
16386 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16387 `ls -d /Library/Frameworks 2>/dev/null` \
16388 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16389 `ls -d /System/Library/Frameworks 2>/dev/null` \
16390 ; do
16391 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
16392 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
16393 break
16394 fi
16395 done
16396 fi
16397
16398 # check in a few common install locations
16399 if test x"${ac_cv_c_tclconfig}" = x ; then
16400 for i in `ls -d ${libdir} 2>/dev/null` \
16401 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16402 `ls -d ${prefix}/lib 2>/dev/null` \
16403 `ls -d /usr/local/lib 2>/dev/null` \
16404 `ls -d /usr/contrib/lib 2>/dev/null` \
16405 `ls -d /usr/lib 2>/dev/null` \
16406 ; do
16407 if test -f "$i/tclConfig.sh" ; then
16408 ac_cv_c_tclconfig=`(cd $i; pwd)`
16409 break
16410 fi
16411 done
16412 fi
16413
16414 # check in a few other private locations
16415 if test x"${ac_cv_c_tclconfig}" = x ; then
16416 for i in \
16417 ${srcdir}/../tcl \
16418 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16419 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
16420 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
16421 if test -f "$i/$platDir/tclConfig.sh" ; then
16422 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16423 break
16424 fi
16425 done
16426 fi
16427
16428 fi
16429
16430
16431 if test x"${ac_cv_c_tclconfig}" = x ; then
16432 TCL_BIN_DIR="# no Tcl configs found"
16433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
16434 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
16435 else
16436 no_tcl=
16437 TCL_BIN_DIR=${ac_cv_c_tclconfig}
16438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
16439 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16440 fi
16441 fi
16442
16443
16444 # If $no_tk is nonempty, then we can't do Tk, and there is no
16445 # point to doing Tcl.
16446
16447 #
16448 # Ok, lets find the tk configuration
16449 # First, look for one uninstalled.
16450 # the alternative search directory is invoked by --with-tk
16451 #
16452
16453 if test x"${no_tk}" = x ; then
16454 # we reset no_tk in case something fails here
16455 no_tk=true
16456
16457 # Check whether --with-tk was given.
16458 if test "${with_tk+set}" = set; then :
16459 withval=$with_tk; with_tkconfig=${withval}
16460 fi
16461
16462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
16463 $as_echo_n "checking for Tk configuration... " >&6; }
16464 if ${ac_cv_c_tkconfig+:} false; then :
16465 $as_echo_n "(cached) " >&6
16466 else
16467
16468
16469 # First check to see if --with-tkconfig was specified.
16470 if test x"${with_tkconfig}" != x ; then
16471 if test -f "${with_tkconfig}/tkConfig.sh" ; then
16472 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
16473 else
16474 as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
16475 fi
16476 fi
16477
16478 # then check for a private Tk library
16479 case "${host}" in
16480 *-*-cygwin*) platDir="win" ;;
16481 *) platDir="unix" ;;
16482 esac
16483 if test x"${ac_cv_c_tkconfig}" = x ; then
16484 for i in \
16485 ../tk \
16486 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16487 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
16488 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
16489 ../../tk \
16490 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16491 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
16492 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
16493 ../../../tk \
16494 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16495 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
16496 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
16497 if test -f "$i/$platDir/tkConfig.sh" ; then
16498 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16499 break
16500 fi
16501 done
16502 fi
16503
16504 # on Darwin, check in Framework installation locations
16505 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
16506 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16507 `ls -d /Library/Frameworks 2>/dev/null` \
16508 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16509 `ls -d /System/Library/Frameworks 2>/dev/null` \
16510 ; do
16511 if test -f "$i/Tk.framework/tkConfig.sh" ; then
16512 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
16513 break
16514 fi
16515 done
16516 fi
16517
16518 # check in a few common install locations
16519 if test x"${ac_cv_c_tkconfig}" = x ; then
16520 for i in `ls -d ${libdir} 2>/dev/null` \
16521 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16522 `ls -d ${prefix}/lib 2>/dev/null` \
16523 `ls -d /usr/local/lib 2>/dev/null` \
16524 `ls -d /usr/contrib/lib 2>/dev/null` \
16525 `ls -d /usr/lib 2>/dev/null` \
16526 ; do
16527 if test -f "$i/tkConfig.sh" ; then
16528 ac_cv_c_tkconfig=`(cd $i; pwd)`
16529 break
16530 fi
16531 done
16532 fi
16533 # check in a few other private locations
16534 if test x"${ac_cv_c_tkconfig}" = x ; then
16535 for i in \
16536 ${srcdir}/../tk \
16537 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16538 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
16539 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
16540 if test -f "$i/$platDir/tkConfig.sh" ; then
16541 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16542 break
16543 fi
16544 done
16545 fi
16546
16547 fi
16548
16549
16550 if test x"${ac_cv_c_tkconfig}" = x ; then
16551 TK_BIN_DIR="# no Tk configs found"
16552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
16553 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
16554 else
16555 no_tk=
16556 TK_BIN_DIR=${ac_cv_c_tkconfig}
16557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
16558 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16559 fi
16560 fi
16561
16562
16563 if test -z "${no_tcl}" -a -z "${no_tk}"; then
16564
16565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
16566 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
16567
16568 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
16569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16570 $as_echo "loading" >&6; }
16571 . ${TCL_BIN_DIR}/tclConfig.sh
16572 else
16573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
16574 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
16575 fi
16576
16577 # eval is required to do the TCL_DBGX substitution
16578 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
16579 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
16580
16581 # If the TCL_BIN_DIR is the build directory (not the install directory),
16582 # then set the common variable name to the value of the build variables.
16583 # For example, the variable TCL_LIB_SPEC will be set to the value
16584 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
16585 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
16586 # installed and uninstalled version of Tcl.
16587 if test -f "${TCL_BIN_DIR}/Makefile" ; then
16588 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
16589 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
16590 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
16591 elif test "`uname -s`" = "Darwin"; then
16592 # If Tcl was built as a framework, attempt to use the libraries
16593 # from the framework at the given location so that linking works
16594 # against Tcl.framework installed in an arbitrary location.
16595 case ${TCL_DEFS} in
16596 *TCL_FRAMEWORK*)
16597 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
16598 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
16599 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
16600 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
16601 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
16602 break
16603 fi
16604 done
16605 fi
16606 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
16607 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
16608 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
16609 fi
16610 ;;
16611 esac
16612 fi
16613
16614 # eval is required to do the TCL_DBGX substitution
16615 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
16616 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
16617 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
16618 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634 # Check for in-tree tcl
16635 here=`pwd`
16636 cd ${srcdir}/..
16637 topdir=`pwd`
16638 cd ${here}
16639
16640 intree="no"
16641 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
16642 intree="yes"
16643 fi
16644
16645 # Find Tcl private headers
16646 if test x"${intree}" = xno; then
16647
16648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
16649 $as_echo_n "checking for Tcl private headers... " >&6; }
16650 private_dir=""
16651 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
16652 if test -f ${dir}/tclInt.h ; then
16653 private_dir=${dir}
16654 fi
16655
16656 if test x"${private_dir}" = x; then
16657 as_fn_error $? "could not find private Tcl headers" "$LINENO" 5
16658 else
16659 TCL_PRIVATE_INCLUDE="-I${private_dir}"
16660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16661 $as_echo "${private_dir}" >&6; }
16662 fi
16663
16664 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
16665 TCL_LIBRARY="${TCL_LIB_SPEC}"
16666 TCL_DEPS=""
16667 else
16668 # If building tcl in the same src tree, private headers
16669 # are not needed, but we need to be sure to use the right
16670 # headers library
16671 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
16672 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
16673 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
16674 fi
16675
16676
16677
16678
16679
16680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
16681 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
16682
16683 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
16684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16685 $as_echo "loading" >&6; }
16686 . ${TK_BIN_DIR}/tkConfig.sh
16687 else
16688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
16689 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
16690 fi
16691
16692 # eval is required to do the TK_DBGX substitution
16693 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
16694 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
16695
16696 # If the TK_BIN_DIR is the build directory (not the install directory),
16697 # then set the common variable name to the value of the build variables.
16698 # For example, the variable TK_LIB_SPEC will be set to the value
16699 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
16700 # instead of TK_BUILD_LIB_SPEC since it will work with both an
16701 # installed and uninstalled version of Tcl.
16702 if test -f "${TK_BIN_DIR}/Makefile" ; then
16703 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
16704 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
16705 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
16706 elif test "`uname -s`" = "Darwin"; then
16707 # If Tk was built as a framework, attempt to use the libraries
16708 # from the framework at the given location so that linking works
16709 # against Tk.framework installed in an arbitrary location.
16710 case ${TK_DEFS} in
16711 *TK_FRAMEWORK*)
16712 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
16713 for i in "`cd ${TK_BIN_DIR}; pwd`" \
16714 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
16715 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
16716 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
16717 break
16718 fi
16719 done
16720 fi
16721 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
16722 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
16723 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
16724 fi
16725 ;;
16726 esac
16727 fi
16728
16729 # eval is required to do the TK_DBGX substitution
16730 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
16731 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
16732 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
16733 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748 # Check for in-tree Tk
16749 intree="no"
16750 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
16751 intree="yes"
16752 fi
16753
16754 # Find Tk private headers
16755 if test x"${intree}" = xno; then
16756
16757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
16758 $as_echo_n "checking for Tk private headers... " >&6; }
16759 private_dir=""
16760 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
16761 if test -f ${dir}/tkInt.h; then
16762 private_dir=${dir}
16763 fi
16764
16765 if test x"${private_dir}" = x; then
16766 as_fn_error $? "could not find Tk private headers" "$LINENO" 5
16767 else
16768 TK_PRIVATE_INCLUDE="-I${private_dir}"
16769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16770 $as_echo "${private_dir}" >&6; }
16771 fi
16772
16773 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
16774 TK_LIBRARY=${TK_LIB_SPEC}
16775 TK_DEPS=""
16776 else
16777 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
16778 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
16779 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
16780 fi
16781
16782
16783
16784
16785
16786 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
16787
16788 # Include some libraries that Tcl and Tk want.
16789 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
16790 # Yes, the ordering seems wrong here. But it isn't.
16791 # TK_LIBS is the list of libraries that need to be linked
16792 # after Tcl/Tk. Note that this isn't put into LIBS. If it
16793 # were in LIBS then any link tests after this point would
16794 # try to include things like `$(LIBGUI)', which wouldn't work.
16795 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
16796
16797 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
16798 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
16799 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
16800 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
16801 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
16802 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
16803 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
16804
16805 if test x$gdb_cv_os_cygwin = xyes; then
16806 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
16807 WIN32LDAPP="-Wl,--subsystem,console"
16808 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
16809 fi
16810
16811 subdirs="$subdirs gdbtk"
16812
16813 fi
16814 fi
16815
16816
16817
16818
16819
16820
16821
16822
16823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
16824 $as_echo_n "checking for X... " >&6; }
16825
16826
16827 # Check whether --with-x was given.
16828 if test "${with_x+set}" = set; then :
16829 withval=$with_x;
16830 fi
16831
16832 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
16833 if test "x$with_x" = xno; then
16834 # The user explicitly disabled X.
16835 have_x=disabled
16836 else
16837 case $x_includes,$x_libraries in #(
16838 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
16839 *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
16840 $as_echo_n "(cached) " >&6
16841 else
16842 # One or both of the vars are not set, and there is no cached value.
16843 ac_x_includes=no ac_x_libraries=no
16844 rm -f -r conftest.dir
16845 if mkdir conftest.dir; then
16846 cd conftest.dir
16847 cat >Imakefile <<'_ACEOF'
16848 incroot:
16849 @echo incroot='${INCROOT}'
16850 usrlibdir:
16851 @echo usrlibdir='${USRLIBDIR}'
16852 libdir:
16853 @echo libdir='${LIBDIR}'
16854 _ACEOF
16855 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
16856 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
16857 for ac_var in incroot usrlibdir libdir; do
16858 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
16859 done
16860 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
16861 for ac_extension in a so sl dylib la dll; do
16862 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
16863 test -f "$ac_im_libdir/libX11.$ac_extension"; then
16864 ac_im_usrlibdir=$ac_im_libdir; break
16865 fi
16866 done
16867 # Screen out bogus values from the imake configuration. They are
16868 # bogus both because they are the default anyway, and because
16869 # using them would break gcc on systems where it needs fixed includes.
16870 case $ac_im_incroot in
16871 /usr/include) ac_x_includes= ;;
16872 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
16873 esac
16874 case $ac_im_usrlibdir in
16875 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
16876 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
16877 esac
16878 fi
16879 cd ..
16880 rm -f -r conftest.dir
16881 fi
16882
16883 # Standard set of common directories for X headers.
16884 # Check X11 before X11Rn because it is often a symlink to the current release.
16885 ac_x_header_dirs='
16886 /usr/X11/include
16887 /usr/X11R7/include
16888 /usr/X11R6/include
16889 /usr/X11R5/include
16890 /usr/X11R4/include
16891
16892 /usr/include/X11
16893 /usr/include/X11R7
16894 /usr/include/X11R6
16895 /usr/include/X11R5
16896 /usr/include/X11R4
16897
16898 /usr/local/X11/include
16899 /usr/local/X11R7/include
16900 /usr/local/X11R6/include
16901 /usr/local/X11R5/include
16902 /usr/local/X11R4/include
16903
16904 /usr/local/include/X11
16905 /usr/local/include/X11R7
16906 /usr/local/include/X11R6
16907 /usr/local/include/X11R5
16908 /usr/local/include/X11R4
16909
16910 /usr/X386/include
16911 /usr/x386/include
16912 /usr/XFree86/include/X11
16913
16914 /usr/include
16915 /usr/local/include
16916 /usr/unsupported/include
16917 /usr/athena/include
16918 /usr/local/x11r5/include
16919 /usr/lpp/Xamples/include
16920
16921 /usr/openwin/include
16922 /usr/openwin/share/include'
16923
16924 if test "$ac_x_includes" = no; then
16925 # Guess where to find include files, by looking for Xlib.h.
16926 # First, try using that file with no special directory specified.
16927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16928 /* end confdefs.h. */
16929 #include <X11/Xlib.h>
16930 _ACEOF
16931 if ac_fn_c_try_cpp "$LINENO"; then :
16932 # We can compile using X headers with no special include directory.
16933 ac_x_includes=
16934 else
16935 for ac_dir in $ac_x_header_dirs; do
16936 if test -r "$ac_dir/X11/Xlib.h"; then
16937 ac_x_includes=$ac_dir
16938 break
16939 fi
16940 done
16941 fi
16942 rm -f conftest.err conftest.i conftest.$ac_ext
16943 fi # $ac_x_includes = no
16944
16945 if test "$ac_x_libraries" = no; then
16946 # Check for the libraries.
16947 # See if we find them without any special options.
16948 # Don't add to $LIBS permanently.
16949 ac_save_LIBS=$LIBS
16950 LIBS="-lX11 $LIBS"
16951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16952 /* end confdefs.h. */
16953 #include <X11/Xlib.h>
16954 int
16955 main ()
16956 {
16957 XrmInitialize ()
16958 ;
16959 return 0;
16960 }
16961 _ACEOF
16962 if ac_fn_c_try_link "$LINENO"; then :
16963 LIBS=$ac_save_LIBS
16964 # We can link X programs with no special library path.
16965 ac_x_libraries=
16966 else
16967 LIBS=$ac_save_LIBS
16968 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
16969 do
16970 # Don't even attempt the hair of trying to link an X program!
16971 for ac_extension in a so sl dylib la dll; do
16972 if test -r "$ac_dir/libX11.$ac_extension"; then
16973 ac_x_libraries=$ac_dir
16974 break 2
16975 fi
16976 done
16977 done
16978 fi
16979 rm -f core conftest.err conftest.$ac_objext \
16980 conftest$ac_exeext conftest.$ac_ext
16981 fi # $ac_x_libraries = no
16982
16983 case $ac_x_includes,$ac_x_libraries in #(
16984 no,* | *,no | *\'*)
16985 # Didn't find X, or a directory has "'" in its name.
16986 ac_cv_have_x="have_x=no";; #(
16987 *)
16988 # Record where we found X for the cache.
16989 ac_cv_have_x="have_x=yes\
16990 ac_x_includes='$ac_x_includes'\
16991 ac_x_libraries='$ac_x_libraries'"
16992 esac
16993 fi
16994 ;; #(
16995 *) have_x=yes;;
16996 esac
16997 eval "$ac_cv_have_x"
16998 fi # $with_x != no
16999
17000 if test "$have_x" != yes; then
17001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
17002 $as_echo "$have_x" >&6; }
17003 no_x=yes
17004 else
17005 # If each of the values was on the command line, it overrides each guess.
17006 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
17007 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
17008 # Update the cache value to reflect the command line values.
17009 ac_cv_have_x="have_x=yes\
17010 ac_x_includes='$x_includes'\
17011 ac_x_libraries='$x_libraries'"
17012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
17013 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
17014 fi
17015
17016
17017 # Unlike the sim directory, whether a simulator is linked is controlled by
17018 # presence of a gdb_sim definition in the target configure.tgt entry.
17019 # This code just checks for a few cases where we'd like to ignore those
17020 # definitions, even when they're present in the '.mt' file. These cases
17021 # are when --disable-sim is specified, or if the simulator directory is
17022 # not part of the source tree.
17023 #
17024 # Check whether --enable-sim was given.
17025 if test "${enable_sim+set}" = set; then :
17026 enableval=$enable_sim; echo "enable_sim = $enable_sim";
17027 echo "enableval = ${enableval}";
17028 case "${enableval}" in
17029 yes) ignore_sim=false ;;
17030 no) ignore_sim=true ;;
17031 *) ignore_sim=false ;;
17032 esac
17033 else
17034 ignore_sim=false
17035 fi
17036
17037
17038 if test ! -d "${srcdir}/../sim"; then
17039 ignore_sim=true
17040 fi
17041
17042 SIM=
17043 SIM_OBS=
17044 if test "${ignore_sim}" = "false"; then
17045 if test x"${gdb_sim}" != x ; then
17046 SIM="${gdb_sim}"
17047 SIM_OBS="remote-sim.o"
17048
17049 $as_echo "#define WITH_SIM 1" >>confdefs.h
17050
17051
17052 # Some tdep code should only be compiled in when the ppc sim is
17053 # built. PR sim/13418.
17054 case $target in
17055 powerpc*-*-*)
17056
17057 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
17058
17059 ;;
17060 esac
17061 fi
17062 fi
17063
17064
17065
17066
17067
17068
17069
17070
17071
17072
17073
17074
17075
17076
17077 # List of host floatformats.
17078
17079 cat >>confdefs.h <<_ACEOF
17080 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
17081 _ACEOF
17082
17083
17084 cat >>confdefs.h <<_ACEOF
17085 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
17086 _ACEOF
17087
17088
17089 cat >>confdefs.h <<_ACEOF
17090 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
17091 _ACEOF
17092
17093
17094 # target_subdir is used by the testsuite to find the target libraries.
17095 target_subdir=
17096 if test "${host}" != "${target}"; then
17097 target_subdir="${target_alias}/"
17098 fi
17099
17100
17101 # Import nat definitions.
17102 nat_makefile_frag=/dev/null
17103 if test "${gdb_native}" = "yes"; then
17104 . ${srcdir}/configure.nat
17105 nativefile=$NAT_FILE
17106 fi
17107
17108
17109
17110
17111
17112
17113
17114
17115
17116
17117
17118 if test x"${gdb_osabi}" != x ; then
17119
17120 cat >>confdefs.h <<_ACEOF
17121 #define GDB_OSABI_DEFAULT $gdb_osabi
17122 _ACEOF
17123
17124 fi
17125
17126 # Enable multi-ice-gdb-server.
17127 # Check whether --enable-multi-ice was given.
17128 if test "${enable_multi_ice+set}" = set; then :
17129 enableval=$enable_multi_ice; case $enableval in
17130 yes | no)
17131 ;;
17132 *) as_fn_error $? "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
17133 esac
17134 fi
17135
17136 if test "x$enable_multi_ice" = xyes; then
17137 subdirs="$subdirs multi-ice"
17138
17139 fi
17140
17141 # Check whether --enable-gdbserver was given.
17142 if test "${enable_gdbserver+set}" = set; then :
17143 enableval=$enable_gdbserver; case "${enableval}" in
17144 yes| no|auto) ;;
17145 *) as_fn_error $? "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
17146 esac
17147 else
17148 enable_gdbserver=auto
17149 fi
17150
17151
17152 # We only build gdbserver automatically in a native configuration, and
17153 # only if the user did not explicitly disable its build.
17154 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
17155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
17156 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
17157 if test "x$build_gdbserver" = xyes; then
17158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17159 $as_echo "yes" >&6; }
17160 subdirs="$subdirs gdbserver"
17161
17162 gdbserver_build_enabled=yes
17163 else
17164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17165 $as_echo "no" >&6; }
17166 fi
17167 fi
17168
17169 # If the user explicitly request the gdbserver to be built, verify that
17170 # we were in fact able to enable it.
17171 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
17172 as_fn_error $? "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
17173 fi
17174
17175 # Check for babeltrace and babeltrace-ctf
17176
17177 # Check whether --with-babeltrace was given.
17178 if test "${with_babeltrace+set}" = set; then :
17179 withval=$with_babeltrace;
17180 else
17181 with_babeltrace=auto
17182 fi
17183
17184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
17185 $as_echo_n "checking whether to use babeltrace... " >&6; }
17186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
17187 $as_echo "$with_babeltrace" >&6; }
17188
17189 if test "x$with_babeltrace" = "xno"; then
17190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
17191 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
17192 else
17193 # Append -Werror to CFLAGS so that configure can catch the warning
17194 # "assignment from incompatible pointer type", which is related to
17195 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
17196 # in GDB, while babeltrace 1.0.3 is broken.
17197 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
17198 # safe to save and restore CFLAGS here.
17199 saved_CFLAGS=$CFLAGS
17200 CFLAGS="$CFLAGS -Werror"
17201
17202
17203
17204
17205
17206
17207
17208
17209 use_additional=yes
17210
17211 acl_save_prefix="$prefix"
17212 prefix="$acl_final_prefix"
17213 acl_save_exec_prefix="$exec_prefix"
17214 exec_prefix="$acl_final_exec_prefix"
17215
17216 eval additional_includedir=\"$includedir\"
17217 eval additional_libdir=\"$libdir\"
17218
17219 exec_prefix="$acl_save_exec_prefix"
17220 prefix="$acl_save_prefix"
17221
17222
17223 # Check whether --with-libbabeltrace-prefix was given.
17224 if test "${with_libbabeltrace_prefix+set}" = set; then :
17225 withval=$with_libbabeltrace_prefix;
17226 if test "X$withval" = "Xno"; then
17227 use_additional=no
17228 else
17229 if test "X$withval" = "X"; then
17230
17231 acl_save_prefix="$prefix"
17232 prefix="$acl_final_prefix"
17233 acl_save_exec_prefix="$exec_prefix"
17234 exec_prefix="$acl_final_exec_prefix"
17235
17236 eval additional_includedir=\"$includedir\"
17237 eval additional_libdir=\"$libdir\"
17238
17239 exec_prefix="$acl_save_exec_prefix"
17240 prefix="$acl_save_prefix"
17241
17242 else
17243 additional_includedir="$withval/include"
17244 additional_libdir="$withval/lib"
17245 fi
17246 fi
17247
17248 fi
17249
17250 LIBBABELTRACE=
17251 LTLIBBABELTRACE=
17252 INCBABELTRACE=
17253 rpathdirs=
17254 ltrpathdirs=
17255 names_already_handled=
17256 names_next_round='babeltrace babeltrace-ctf'
17257 while test -n "$names_next_round"; do
17258 names_this_round="$names_next_round"
17259 names_next_round=
17260 for name in $names_this_round; do
17261 already_handled=
17262 for n in $names_already_handled; do
17263 if test "$n" = "$name"; then
17264 already_handled=yes
17265 break
17266 fi
17267 done
17268 if test -z "$already_handled"; then
17269 names_already_handled="$names_already_handled $name"
17270 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
17271 eval value=\"\$HAVE_LIB$uppername\"
17272 if test -n "$value"; then
17273 if test "$value" = yes; then
17274 eval value=\"\$LIB$uppername\"
17275 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
17276 eval value=\"\$LTLIB$uppername\"
17277 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
17278 else
17279 :
17280 fi
17281 else
17282 found_dir=
17283 found_la=
17284 found_so=
17285 found_a=
17286 if test $use_additional = yes; then
17287 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
17288 found_dir="$additional_libdir"
17289 found_so="$additional_libdir/lib$name.$shlibext"
17290 if test -f "$additional_libdir/lib$name.la"; then
17291 found_la="$additional_libdir/lib$name.la"
17292 fi
17293 else
17294 if test -f "$additional_libdir/lib$name.$libext"; then
17295 found_dir="$additional_libdir"
17296 found_a="$additional_libdir/lib$name.$libext"
17297 if test -f "$additional_libdir/lib$name.la"; then
17298 found_la="$additional_libdir/lib$name.la"
17299 fi
17300 fi
17301 fi
17302 fi
17303 if test "X$found_dir" = "X"; then
17304 for x in $LDFLAGS $LTLIBBABELTRACE; do
17305
17306 acl_save_prefix="$prefix"
17307 prefix="$acl_final_prefix"
17308 acl_save_exec_prefix="$exec_prefix"
17309 exec_prefix="$acl_final_exec_prefix"
17310 eval x=\"$x\"
17311 exec_prefix="$acl_save_exec_prefix"
17312 prefix="$acl_save_prefix"
17313
17314 case "$x" in
17315 -L*)
17316 dir=`echo "X$x" | sed -e 's/^X-L//'`
17317 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
17318 found_dir="$dir"
17319 found_so="$dir/lib$name.$shlibext"
17320 if test -f "$dir/lib$name.la"; then
17321 found_la="$dir/lib$name.la"
17322 fi
17323 else
17324 if test -f "$dir/lib$name.$libext"; then
17325 found_dir="$dir"
17326 found_a="$dir/lib$name.$libext"
17327 if test -f "$dir/lib$name.la"; then
17328 found_la="$dir/lib$name.la"
17329 fi
17330 fi
17331 fi
17332 ;;
17333 esac
17334 if test "X$found_dir" != "X"; then
17335 break
17336 fi
17337 done
17338 fi
17339 if test "X$found_dir" != "X"; then
17340 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
17341 if test "X$found_so" != "X"; then
17342 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
17343 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17344 else
17345 haveit=
17346 for x in $ltrpathdirs; do
17347 if test "X$x" = "X$found_dir"; then
17348 haveit=yes
17349 break
17350 fi
17351 done
17352 if test -z "$haveit"; then
17353 ltrpathdirs="$ltrpathdirs $found_dir"
17354 fi
17355 if test "$hardcode_direct" = yes; then
17356 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17357 else
17358 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
17359 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17360 haveit=
17361 for x in $rpathdirs; do
17362 if test "X$x" = "X$found_dir"; then
17363 haveit=yes
17364 break
17365 fi
17366 done
17367 if test -z "$haveit"; then
17368 rpathdirs="$rpathdirs $found_dir"
17369 fi
17370 else
17371 haveit=
17372 for x in $LDFLAGS $LIBBABELTRACE; do
17373
17374 acl_save_prefix="$prefix"
17375 prefix="$acl_final_prefix"
17376 acl_save_exec_prefix="$exec_prefix"
17377 exec_prefix="$acl_final_exec_prefix"
17378 eval x=\"$x\"
17379 exec_prefix="$acl_save_exec_prefix"
17380 prefix="$acl_save_prefix"
17381
17382 if test "X$x" = "X-L$found_dir"; then
17383 haveit=yes
17384 break
17385 fi
17386 done
17387 if test -z "$haveit"; then
17388 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
17389 fi
17390 if test "$hardcode_minus_L" != no; then
17391 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17392 else
17393 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17394 fi
17395 fi
17396 fi
17397 fi
17398 else
17399 if test "X$found_a" != "X"; then
17400 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
17401 else
17402 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
17403 fi
17404 fi
17405 additional_includedir=
17406 case "$found_dir" in
17407 */lib | */lib/)
17408 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
17409 additional_includedir="$basedir/include"
17410 ;;
17411 esac
17412 if test "X$additional_includedir" != "X"; then
17413 if test "X$additional_includedir" != "X/usr/include"; then
17414 haveit=
17415 if test "X$additional_includedir" = "X/usr/local/include"; then
17416 if test -n "$GCC"; then
17417 case $host_os in
17418 linux*) haveit=yes;;
17419 esac
17420 fi
17421 fi
17422 if test -z "$haveit"; then
17423 for x in $CPPFLAGS $INCBABELTRACE; do
17424
17425 acl_save_prefix="$prefix"
17426 prefix="$acl_final_prefix"
17427 acl_save_exec_prefix="$exec_prefix"
17428 exec_prefix="$acl_final_exec_prefix"
17429 eval x=\"$x\"
17430 exec_prefix="$acl_save_exec_prefix"
17431 prefix="$acl_save_prefix"
17432
17433 if test "X$x" = "X-I$additional_includedir"; then
17434 haveit=yes
17435 break
17436 fi
17437 done
17438 if test -z "$haveit"; then
17439 if test -d "$additional_includedir"; then
17440 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
17441 fi
17442 fi
17443 fi
17444 fi
17445 fi
17446 if test -n "$found_la"; then
17447 save_libdir="$libdir"
17448 case "$found_la" in
17449 */* | *\\*) . "$found_la" ;;
17450 *) . "./$found_la" ;;
17451 esac
17452 libdir="$save_libdir"
17453 for dep in $dependency_libs; do
17454 case "$dep" in
17455 -L*)
17456 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
17457 if test "X$additional_libdir" != "X/usr/lib"; then
17458 haveit=
17459 if test "X$additional_libdir" = "X/usr/local/lib"; then
17460 if test -n "$GCC"; then
17461 case $host_os in
17462 linux*) haveit=yes;;
17463 esac
17464 fi
17465 fi
17466 if test -z "$haveit"; then
17467 haveit=
17468 for x in $LDFLAGS $LIBBABELTRACE; do
17469
17470 acl_save_prefix="$prefix"
17471 prefix="$acl_final_prefix"
17472 acl_save_exec_prefix="$exec_prefix"
17473 exec_prefix="$acl_final_exec_prefix"
17474 eval x=\"$x\"
17475 exec_prefix="$acl_save_exec_prefix"
17476 prefix="$acl_save_prefix"
17477
17478 if test "X$x" = "X-L$additional_libdir"; then
17479 haveit=yes
17480 break
17481 fi
17482 done
17483 if test -z "$haveit"; then
17484 if test -d "$additional_libdir"; then
17485 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
17486 fi
17487 fi
17488 haveit=
17489 for x in $LDFLAGS $LTLIBBABELTRACE; do
17490
17491 acl_save_prefix="$prefix"
17492 prefix="$acl_final_prefix"
17493 acl_save_exec_prefix="$exec_prefix"
17494 exec_prefix="$acl_final_exec_prefix"
17495 eval x=\"$x\"
17496 exec_prefix="$acl_save_exec_prefix"
17497 prefix="$acl_save_prefix"
17498
17499 if test "X$x" = "X-L$additional_libdir"; then
17500 haveit=yes
17501 break
17502 fi
17503 done
17504 if test -z "$haveit"; then
17505 if test -d "$additional_libdir"; then
17506 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
17507 fi
17508 fi
17509 fi
17510 fi
17511 ;;
17512 -R*)
17513 dir=`echo "X$dep" | sed -e 's/^X-R//'`
17514 if test "$enable_rpath" != no; then
17515 haveit=
17516 for x in $rpathdirs; do
17517 if test "X$x" = "X$dir"; then
17518 haveit=yes
17519 break
17520 fi
17521 done
17522 if test -z "$haveit"; then
17523 rpathdirs="$rpathdirs $dir"
17524 fi
17525 haveit=
17526 for x in $ltrpathdirs; do
17527 if test "X$x" = "X$dir"; then
17528 haveit=yes
17529 break
17530 fi
17531 done
17532 if test -z "$haveit"; then
17533 ltrpathdirs="$ltrpathdirs $dir"
17534 fi
17535 fi
17536 ;;
17537 -l*)
17538 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
17539 ;;
17540 *.la)
17541 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
17542 ;;
17543 *)
17544 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
17545 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
17546 ;;
17547 esac
17548 done
17549 fi
17550 else
17551 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17552 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
17553 fi
17554 fi
17555 fi
17556 done
17557 done
17558 if test "X$rpathdirs" != "X"; then
17559 if test -n "$hardcode_libdir_separator"; then
17560 alldirs=
17561 for found_dir in $rpathdirs; do
17562 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
17563 done
17564 acl_save_libdir="$libdir"
17565 libdir="$alldirs"
17566 eval flag=\"$hardcode_libdir_flag_spec\"
17567 libdir="$acl_save_libdir"
17568 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17569 else
17570 for found_dir in $rpathdirs; do
17571 acl_save_libdir="$libdir"
17572 libdir="$found_dir"
17573 eval flag=\"$hardcode_libdir_flag_spec\"
17574 libdir="$acl_save_libdir"
17575 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17576 done
17577 fi
17578 fi
17579 if test "X$ltrpathdirs" != "X"; then
17580 for found_dir in $ltrpathdirs; do
17581 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
17582 done
17583 fi
17584
17585
17586 ac_save_CPPFLAGS="$CPPFLAGS"
17587
17588 for element in $INCBABELTRACE; do
17589 haveit=
17590 for x in $CPPFLAGS; do
17591
17592 acl_save_prefix="$prefix"
17593 prefix="$acl_final_prefix"
17594 acl_save_exec_prefix="$exec_prefix"
17595 exec_prefix="$acl_final_exec_prefix"
17596 eval x=\"$x\"
17597 exec_prefix="$acl_save_exec_prefix"
17598 prefix="$acl_save_prefix"
17599
17600 if test "X$x" = "X$element"; then
17601 haveit=yes
17602 break
17603 fi
17604 done
17605 if test -z "$haveit"; then
17606 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
17607 fi
17608 done
17609
17610
17611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
17612 $as_echo_n "checking for libbabeltrace... " >&6; }
17613 if ${ac_cv_libbabeltrace+:} false; then :
17614 $as_echo_n "(cached) " >&6
17615 else
17616
17617 ac_save_LIBS="$LIBS"
17618 LIBS="$LIBS $LIBBABELTRACE"
17619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17620 /* end confdefs.h. */
17621 #include <babeltrace/babeltrace.h>
17622 #include <babeltrace/ctf/events.h>
17623 #include <babeltrace/ctf/iterator.h>
17624 int
17625 main ()
17626 {
17627 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
17628 struct bt_ctf_event *event = NULL;
17629 const struct bt_definition *scope;
17630
17631 pos->type = BT_SEEK_BEGIN;
17632 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
17633 scope = bt_ctf_get_top_level_scope (event,
17634 BT_STREAM_EVENT_HEADER);
17635 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
17636
17637 ;
17638 return 0;
17639 }
17640 _ACEOF
17641 if ac_fn_c_try_link "$LINENO"; then :
17642 ac_cv_libbabeltrace=yes
17643 else
17644 ac_cv_libbabeltrace=no
17645 fi
17646 rm -f core conftest.err conftest.$ac_objext \
17647 conftest$ac_exeext conftest.$ac_ext
17648 LIBS="$ac_save_LIBS"
17649
17650 fi
17651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
17652 $as_echo "$ac_cv_libbabeltrace" >&6; }
17653 if test "$ac_cv_libbabeltrace" = yes; then
17654 HAVE_LIBBABELTRACE=yes
17655
17656 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
17657
17658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
17659 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
17660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
17661 $as_echo "$LIBBABELTRACE" >&6; }
17662 else
17663 HAVE_LIBBABELTRACE=no
17664 CPPFLAGS="$ac_save_CPPFLAGS"
17665 LIBBABELTRACE=
17666 LTLIBBABELTRACE=
17667 fi
17668
17669
17670
17671
17672
17673
17674 CFLAGS=$saved_CFLAGS
17675
17676 if test "$HAVE_LIBBABELTRACE" != yes; then
17677 if test "$with_babeltrace" = yes; then
17678 as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5
17679 else
17680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
17681 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
17682 fi
17683 fi
17684 fi
17685
17686 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
17687 # empty version.
17688
17689 files=
17690 links=
17691
17692 rm -f nm.h
17693 if test "${nativefile}" != ""; then
17694 case "${nativefile}" in
17695 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
17696 * ) GDB_NM_FILE="${nativefile}"
17697 esac
17698 files="${files} ${GDB_NM_FILE}"
17699 links="${links} nm.h"
17700
17701 cat >>confdefs.h <<_ACEOF
17702 #define GDB_NM_FILE "${GDB_NM_FILE}"
17703 _ACEOF
17704
17705 fi
17706
17707
17708 for ac_prog in xsltproc
17709 do
17710 # Extract the first word of "$ac_prog", so it can be a program name with args.
17711 set dummy $ac_prog; ac_word=$2
17712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17713 $as_echo_n "checking for $ac_word... " >&6; }
17714 if ${ac_cv_path_XSLTPROC+:} false; then :
17715 $as_echo_n "(cached) " >&6
17716 else
17717 case $XSLTPROC in
17718 [\\/]* | ?:[\\/]*)
17719 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
17720 ;;
17721 *)
17722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17723 for as_dir in $PATH
17724 do
17725 IFS=$as_save_IFS
17726 test -z "$as_dir" && as_dir=.
17727 for ac_exec_ext in '' $ac_executable_extensions; do
17728 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17729 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
17730 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17731 break 2
17732 fi
17733 done
17734 done
17735 IFS=$as_save_IFS
17736
17737 ;;
17738 esac
17739 fi
17740 XSLTPROC=$ac_cv_path_XSLTPROC
17741 if test -n "$XSLTPROC"; then
17742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
17743 $as_echo "$XSLTPROC" >&6; }
17744 else
17745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17746 $as_echo "no" >&6; }
17747 fi
17748
17749
17750 test -n "$XSLTPROC" && break
17751 done
17752 test -n "$XSLTPROC" || XSLTPROC="missing"
17753
17754 if test "x$USE_MAINTAINER_MODE" = xyes; then
17755 if test "${XSLTPROC}" = missing; then
17756 as_fn_error $? "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5
17757 fi
17758 fi
17759
17760
17761 ac_sources="$files"
17762 ac_dests="$links"
17763 while test -n "$ac_sources"; do
17764 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
17765 set $ac_sources; ac_source=$1; shift; ac_sources=$*
17766 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
17767 done
17768 ac_config_links="$ac_config_links $ac_config_links_1"
17769
17770
17771
17772
17773
17774 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
17775
17776
17777 if $development; then
17778
17779 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
17780
17781 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) common/selftest.o selftest-arch.o"
17782 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) common/selftest.c selftest-arch.c"
17783 fi
17784
17785
17786 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17787 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
17788 if test "x$GDB_TRANSFORM_NAME" = x; then
17789 GDB_TRANSFORM_NAME=gdb
17790 fi
17791
17792
17793
17794 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17795 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
17796 if test "x$GCORE_TRANSFORM_NAME" = x; then
17797 GCORE_TRANSFORM_NAME=gcore
17798 fi
17799
17800
17801 ac_config_files="$ac_config_files gcore"
17802
17803 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile"
17804
17805
17806 cat >confcache <<\_ACEOF
17807 # This file is a shell script that caches the results of configure
17808 # tests run on this system so they can be shared between configure
17809 # scripts and configure runs, see configure's option --config-cache.
17810 # It is not useful on other systems. If it contains results you don't
17811 # want to keep, you may remove or edit it.
17812 #
17813 # config.status only pays attention to the cache file if you give it
17814 # the --recheck option to rerun configure.
17815 #
17816 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17817 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17818 # following values.
17819
17820 _ACEOF
17821
17822 # The following way of writing the cache mishandles newlines in values,
17823 # but we know of no workaround that is simple, portable, and efficient.
17824 # So, we kill variables containing newlines.
17825 # Ultrix sh set writes to stderr and can't be redirected directly,
17826 # and sets the high bit in the cache file unless we assign to the vars.
17827 (
17828 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17829 eval ac_val=\$$ac_var
17830 case $ac_val in #(
17831 *${as_nl}*)
17832 case $ac_var in #(
17833 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17834 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17835 esac
17836 case $ac_var in #(
17837 _ | IFS | as_nl) ;; #(
17838 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17839 *) { eval $ac_var=; unset $ac_var;} ;;
17840 esac ;;
17841 esac
17842 done
17843
17844 (set) 2>&1 |
17845 case $as_nl`(ac_space=' '; set) 2>&1` in #(
17846 *${as_nl}ac_space=\ *)
17847 # `set' does not quote correctly, so add quotes: double-quote
17848 # substitution turns \\\\ into \\, and sed turns \\ into \.
17849 sed -n \
17850 "s/'/'\\\\''/g;
17851 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17852 ;; #(
17853 *)
17854 # `set' quotes correctly as required by POSIX, so do not add quotes.
17855 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17856 ;;
17857 esac |
17858 sort
17859 ) |
17860 sed '
17861 /^ac_cv_env_/b end
17862 t clear
17863 :clear
17864 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17865 t end
17866 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17867 :end' >>confcache
17868 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17869 if test -w "$cache_file"; then
17870 if test "x$cache_file" != "x/dev/null"; then
17871 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17872 $as_echo "$as_me: updating cache $cache_file" >&6;}
17873 if test ! -f "$cache_file" || test -h "$cache_file"; then
17874 cat confcache >"$cache_file"
17875 else
17876 case $cache_file in #(
17877 */* | ?:*)
17878 mv -f confcache "$cache_file"$$ &&
17879 mv -f "$cache_file"$$ "$cache_file" ;; #(
17880 *)
17881 mv -f confcache "$cache_file" ;;
17882 esac
17883 fi
17884 fi
17885 else
17886 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17887 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17888 fi
17889 fi
17890 rm -f confcache
17891
17892 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17893 # Let make expand exec_prefix.
17894 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17895
17896 DEFS=-DHAVE_CONFIG_H
17897
17898 ac_libobjs=
17899 ac_ltlibobjs=
17900 U=
17901 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17902 # 1. Remove the extension, and $U if already installed.
17903 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17904 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17905 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
17906 # will be set to the directory where LIBOBJS objects are built.
17907 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17908 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17909 done
17910 LIBOBJS=$ac_libobjs
17911
17912 LTLIBOBJS=$ac_ltlibobjs
17913
17914
17915 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17916 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17917 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17918 fi
17919 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
17920 as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
17921 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17922 fi
17923 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
17924 as_fn_error $? "conditional \"HAVE_GUILE\" was never defined.
17925 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17926 fi
17927
17928
17929 : "${CONFIG_STATUS=./config.status}"
17930 ac_write_fail=0
17931 ac_clean_files_save=$ac_clean_files
17932 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17933 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17934 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17935 as_write_fail=0
17936 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17937 #! $SHELL
17938 # Generated by $as_me.
17939 # Run this file to recreate the current configuration.
17940 # Compiler output produced by configure, useful for debugging
17941 # configure, is in config.log if it exists.
17942
17943 debug=false
17944 ac_cs_recheck=false
17945 ac_cs_silent=false
17946
17947 SHELL=\${CONFIG_SHELL-$SHELL}
17948 export SHELL
17949 _ASEOF
17950 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17951 ## -------------------- ##
17952 ## M4sh Initialization. ##
17953 ## -------------------- ##
17954
17955 # Be more Bourne compatible
17956 DUALCASE=1; export DUALCASE # for MKS sh
17957 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17958 emulate sh
17959 NULLCMD=:
17960 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17961 # is contrary to our usage. Disable this feature.
17962 alias -g '${1+"$@"}'='"$@"'
17963 setopt NO_GLOB_SUBST
17964 else
17965 case `(set -o) 2>/dev/null` in #(
17966 *posix*) :
17967 set -o posix ;; #(
17968 *) :
17969 ;;
17970 esac
17971 fi
17972
17973
17974 as_nl='
17975 '
17976 export as_nl
17977 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17978 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17979 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17980 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17981 # Prefer a ksh shell builtin over an external printf program on Solaris,
17982 # but without wasting forks for bash or zsh.
17983 if test -z "$BASH_VERSION$ZSH_VERSION" \
17984 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17985 as_echo='print -r --'
17986 as_echo_n='print -rn --'
17987 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17988 as_echo='printf %s\n'
17989 as_echo_n='printf %s'
17990 else
17991 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17992 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17993 as_echo_n='/usr/ucb/echo -n'
17994 else
17995 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17996 as_echo_n_body='eval
17997 arg=$1;
17998 case $arg in #(
17999 *"$as_nl"*)
18000 expr "X$arg" : "X\\(.*\\)$as_nl";
18001 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
18002 esac;
18003 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
18004 '
18005 export as_echo_n_body
18006 as_echo_n='sh -c $as_echo_n_body as_echo'
18007 fi
18008 export as_echo_body
18009 as_echo='sh -c $as_echo_body as_echo'
18010 fi
18011
18012 # The user is always right.
18013 if test "${PATH_SEPARATOR+set}" != set; then
18014 PATH_SEPARATOR=:
18015 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
18016 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
18017 PATH_SEPARATOR=';'
18018 }
18019 fi
18020
18021
18022 # IFS
18023 # We need space, tab and new line, in precisely that order. Quoting is
18024 # there to prevent editors from complaining about space-tab.
18025 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
18026 # splitting by setting IFS to empty value.)
18027 IFS=" "" $as_nl"
18028
18029 # Find who we are. Look in the path if we contain no directory separator.
18030 as_myself=
18031 case $0 in #((
18032 *[\\/]* ) as_myself=$0 ;;
18033 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18034 for as_dir in $PATH
18035 do
18036 IFS=$as_save_IFS
18037 test -z "$as_dir" && as_dir=.
18038 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
18039 done
18040 IFS=$as_save_IFS
18041
18042 ;;
18043 esac
18044 # We did not find ourselves, most probably we were run as `sh COMMAND'
18045 # in which case we are not to be found in the path.
18046 if test "x$as_myself" = x; then
18047 as_myself=$0
18048 fi
18049 if test ! -f "$as_myself"; then
18050 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
18051 exit 1
18052 fi
18053
18054 # Unset variables that we do not need and which cause bugs (e.g. in
18055 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
18056 # suppresses any "Segmentation fault" message there. '((' could
18057 # trigger a bug in pdksh 5.2.14.
18058 for as_var in BASH_ENV ENV MAIL MAILPATH
18059 do eval test x\${$as_var+set} = xset \
18060 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
18061 done
18062 PS1='$ '
18063 PS2='> '
18064 PS4='+ '
18065
18066 # NLS nuisances.
18067 LC_ALL=C
18068 export LC_ALL
18069 LANGUAGE=C
18070 export LANGUAGE
18071
18072 # CDPATH.
18073 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18074
18075
18076 # as_fn_error STATUS ERROR [LINENO LOG_FD]
18077 # ----------------------------------------
18078 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
18079 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
18080 # script with STATUS, using 1 if that was 0.
18081 as_fn_error ()
18082 {
18083 as_status=$1; test $as_status -eq 0 && as_status=1
18084 if test "$4"; then
18085 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
18086 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
18087 fi
18088 $as_echo "$as_me: error: $2" >&2
18089 as_fn_exit $as_status
18090 } # as_fn_error
18091
18092
18093 # as_fn_set_status STATUS
18094 # -----------------------
18095 # Set $? to STATUS, without forking.
18096 as_fn_set_status ()
18097 {
18098 return $1
18099 } # as_fn_set_status
18100
18101 # as_fn_exit STATUS
18102 # -----------------
18103 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18104 as_fn_exit ()
18105 {
18106 set +e
18107 as_fn_set_status $1
18108 exit $1
18109 } # as_fn_exit
18110
18111 # as_fn_unset VAR
18112 # ---------------
18113 # Portably unset VAR.
18114 as_fn_unset ()
18115 {
18116 { eval $1=; unset $1;}
18117 }
18118 as_unset=as_fn_unset
18119 # as_fn_append VAR VALUE
18120 # ----------------------
18121 # Append the text in VALUE to the end of the definition contained in VAR. Take
18122 # advantage of any shell optimizations that allow amortized linear growth over
18123 # repeated appends, instead of the typical quadratic growth present in naive
18124 # implementations.
18125 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18126 eval 'as_fn_append ()
18127 {
18128 eval $1+=\$2
18129 }'
18130 else
18131 as_fn_append ()
18132 {
18133 eval $1=\$$1\$2
18134 }
18135 fi # as_fn_append
18136
18137 # as_fn_arith ARG...
18138 # ------------------
18139 # Perform arithmetic evaluation on the ARGs, and store the result in the
18140 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18141 # must be portable across $(()) and expr.
18142 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18143 eval 'as_fn_arith ()
18144 {
18145 as_val=$(( $* ))
18146 }'
18147 else
18148 as_fn_arith ()
18149 {
18150 as_val=`expr "$@" || test $? -eq 1`
18151 }
18152 fi # as_fn_arith
18153
18154
18155 if expr a : '\(a\)' >/dev/null 2>&1 &&
18156 test "X`expr 00001 : '.*\(...\)'`" = X001; then
18157 as_expr=expr
18158 else
18159 as_expr=false
18160 fi
18161
18162 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18163 as_basename=basename
18164 else
18165 as_basename=false
18166 fi
18167
18168 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18169 as_dirname=dirname
18170 else
18171 as_dirname=false
18172 fi
18173
18174 as_me=`$as_basename -- "$0" ||
18175 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18176 X"$0" : 'X\(//\)$' \| \
18177 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18178 $as_echo X/"$0" |
18179 sed '/^.*\/\([^/][^/]*\)\/*$/{
18180 s//\1/
18181 q
18182 }
18183 /^X\/\(\/\/\)$/{
18184 s//\1/
18185 q
18186 }
18187 /^X\/\(\/\).*/{
18188 s//\1/
18189 q
18190 }
18191 s/.*/./; q'`
18192
18193 # Avoid depending upon Character Ranges.
18194 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18195 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18196 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18197 as_cr_digits='0123456789'
18198 as_cr_alnum=$as_cr_Letters$as_cr_digits
18199
18200 ECHO_C= ECHO_N= ECHO_T=
18201 case `echo -n x` in #(((((
18202 -n*)
18203 case `echo 'xy\c'` in
18204 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
18205 xy) ECHO_C='\c';;
18206 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
18207 ECHO_T=' ';;
18208 esac;;
18209 *)
18210 ECHO_N='-n';;
18211 esac
18212
18213 rm -f conf$$ conf$$.exe conf$$.file
18214 if test -d conf$$.dir; then
18215 rm -f conf$$.dir/conf$$.file
18216 else
18217 rm -f conf$$.dir
18218 mkdir conf$$.dir 2>/dev/null
18219 fi
18220 if (echo >conf$$.file) 2>/dev/null; then
18221 if ln -s conf$$.file conf$$ 2>/dev/null; then
18222 as_ln_s='ln -s'
18223 # ... but there are two gotchas:
18224 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18225 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
18226 # In both cases, we have to default to `cp -pR'.
18227 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
18228 as_ln_s='cp -pR'
18229 elif ln conf$$.file conf$$ 2>/dev/null; then
18230 as_ln_s=ln
18231 else
18232 as_ln_s='cp -pR'
18233 fi
18234 else
18235 as_ln_s='cp -pR'
18236 fi
18237 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18238 rmdir conf$$.dir 2>/dev/null
18239
18240
18241 # as_fn_mkdir_p
18242 # -------------
18243 # Create "$as_dir" as a directory, including parents if necessary.
18244 as_fn_mkdir_p ()
18245 {
18246
18247 case $as_dir in #(
18248 -*) as_dir=./$as_dir;;
18249 esac
18250 test -d "$as_dir" || eval $as_mkdir_p || {
18251 as_dirs=
18252 while :; do
18253 case $as_dir in #(
18254 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18255 *) as_qdir=$as_dir;;
18256 esac
18257 as_dirs="'$as_qdir' $as_dirs"
18258 as_dir=`$as_dirname -- "$as_dir" ||
18259 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18260 X"$as_dir" : 'X\(//\)[^/]' \| \
18261 X"$as_dir" : 'X\(//\)$' \| \
18262 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18263 $as_echo X"$as_dir" |
18264 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18265 s//\1/
18266 q
18267 }
18268 /^X\(\/\/\)[^/].*/{
18269 s//\1/
18270 q
18271 }
18272 /^X\(\/\/\)$/{
18273 s//\1/
18274 q
18275 }
18276 /^X\(\/\).*/{
18277 s//\1/
18278 q
18279 }
18280 s/.*/./; q'`
18281 test -d "$as_dir" && break
18282 done
18283 test -z "$as_dirs" || eval "mkdir $as_dirs"
18284 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
18285
18286
18287 } # as_fn_mkdir_p
18288 if mkdir -p . 2>/dev/null; then
18289 as_mkdir_p='mkdir -p "$as_dir"'
18290 else
18291 test -d ./-p && rmdir ./-p
18292 as_mkdir_p=false
18293 fi
18294
18295
18296 # as_fn_executable_p FILE
18297 # -----------------------
18298 # Test if FILE is an executable regular file.
18299 as_fn_executable_p ()
18300 {
18301 test -f "$1" && test -x "$1"
18302 } # as_fn_executable_p
18303 as_test_x='test -x'
18304 as_executable_p=as_fn_executable_p
18305
18306 # Sed expression to map a string onto a valid CPP name.
18307 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18308
18309 # Sed expression to map a string onto a valid variable name.
18310 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18311
18312
18313 exec 6>&1
18314 ## ----------------------------------- ##
18315 ## Main body of $CONFIG_STATUS script. ##
18316 ## ----------------------------------- ##
18317 _ASEOF
18318 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18319
18320 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18321 # Save the log message, to keep $0 and so on meaningful, and to
18322 # report actual input values of CONFIG_FILES etc. instead of their
18323 # values after options handling.
18324 ac_log="
18325 This file was extended by $as_me, which was
18326 generated by GNU Autoconf 2.69. Invocation command line was
18327
18328 CONFIG_FILES = $CONFIG_FILES
18329 CONFIG_HEADERS = $CONFIG_HEADERS
18330 CONFIG_LINKS = $CONFIG_LINKS
18331 CONFIG_COMMANDS = $CONFIG_COMMANDS
18332 $ $0 $@
18333
18334 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18335 "
18336
18337 _ACEOF
18338
18339 case $ac_config_files in *"
18340 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18341 esac
18342
18343 case $ac_config_headers in *"
18344 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18345 esac
18346
18347
18348 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18349 # Files that config.status was made for.
18350 config_files="$ac_config_files"
18351 config_headers="$ac_config_headers"
18352 config_links="$ac_config_links"
18353 config_commands="$ac_config_commands"
18354
18355 _ACEOF
18356
18357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18358 ac_cs_usage="\
18359 \`$as_me' instantiates files and other configuration actions
18360 from templates according to the current configuration. Unless the files
18361 and actions are specified as TAGs, all are instantiated by default.
18362
18363 Usage: $0 [OPTION]... [TAG]...
18364
18365 -h, --help print this help, then exit
18366 -V, --version print version number and configuration settings, then exit
18367 --config print configuration, then exit
18368 -q, --quiet, --silent
18369 do not print progress messages
18370 -d, --debug don't remove temporary files
18371 --recheck update $as_me by reconfiguring in the same conditions
18372 --file=FILE[:TEMPLATE]
18373 instantiate the configuration file FILE
18374 --header=FILE[:TEMPLATE]
18375 instantiate the configuration header FILE
18376
18377 Configuration files:
18378 $config_files
18379
18380 Configuration headers:
18381 $config_headers
18382
18383 Configuration links:
18384 $config_links
18385
18386 Configuration commands:
18387 $config_commands
18388
18389 Report bugs to the package provider."
18390
18391 _ACEOF
18392 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18393 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18394 ac_cs_version="\\
18395 config.status
18396 configured by $0, generated by GNU Autoconf 2.69,
18397 with options \\"\$ac_cs_config\\"
18398
18399 Copyright (C) 2012 Free Software Foundation, Inc.
18400 This config.status script is free software; the Free Software Foundation
18401 gives unlimited permission to copy, distribute and modify it."
18402
18403 ac_pwd='$ac_pwd'
18404 srcdir='$srcdir'
18405 INSTALL='$INSTALL'
18406 AWK='$AWK'
18407 test -n "\$AWK" || AWK=awk
18408 _ACEOF
18409
18410 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18411 # The default lists apply if the user does not specify any file.
18412 ac_need_defaults=:
18413 while test $# != 0
18414 do
18415 case $1 in
18416 --*=?*)
18417 ac_option=`expr "X$1" : 'X\([^=]*\)='`
18418 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18419 ac_shift=:
18420 ;;
18421 --*=)
18422 ac_option=`expr "X$1" : 'X\([^=]*\)='`
18423 ac_optarg=
18424 ac_shift=:
18425 ;;
18426 *)
18427 ac_option=$1
18428 ac_optarg=$2
18429 ac_shift=shift
18430 ;;
18431 esac
18432
18433 case $ac_option in
18434 # Handling of the options.
18435 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18436 ac_cs_recheck=: ;;
18437 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18438 $as_echo "$ac_cs_version"; exit ;;
18439 --config | --confi | --conf | --con | --co | --c )
18440 $as_echo "$ac_cs_config"; exit ;;
18441 --debug | --debu | --deb | --de | --d | -d )
18442 debug=: ;;
18443 --file | --fil | --fi | --f )
18444 $ac_shift
18445 case $ac_optarg in
18446 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18447 '') as_fn_error $? "missing file argument" ;;
18448 esac
18449 as_fn_append CONFIG_FILES " '$ac_optarg'"
18450 ac_need_defaults=false;;
18451 --header | --heade | --head | --hea )
18452 $ac_shift
18453 case $ac_optarg in
18454 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18455 esac
18456 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18457 ac_need_defaults=false;;
18458 --he | --h)
18459 # Conflict between --help and --header
18460 as_fn_error $? "ambiguous option: \`$1'
18461 Try \`$0 --help' for more information.";;
18462 --help | --hel | -h )
18463 $as_echo "$ac_cs_usage"; exit ;;
18464 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18465 | -silent | --silent | --silen | --sile | --sil | --si | --s)
18466 ac_cs_silent=: ;;
18467
18468 # This is an error.
18469 -*) as_fn_error $? "unrecognized option: \`$1'
18470 Try \`$0 --help' for more information." ;;
18471
18472 *) as_fn_append ac_config_targets " $1"
18473 ac_need_defaults=false ;;
18474
18475 esac
18476 shift
18477 done
18478
18479 ac_configure_extra_args=
18480
18481 if $ac_cs_silent; then
18482 exec 6>/dev/null
18483 ac_configure_extra_args="$ac_configure_extra_args --silent"
18484 fi
18485
18486 _ACEOF
18487 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18488 if \$ac_cs_recheck; then
18489 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18490 shift
18491 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18492 CONFIG_SHELL='$SHELL'
18493 export CONFIG_SHELL
18494 exec "\$@"
18495 fi
18496
18497 _ACEOF
18498 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18499 exec 5>>config.log
18500 {
18501 echo
18502 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18503 ## Running $as_me. ##
18504 _ASBOX
18505 $as_echo "$ac_log"
18506 } >&5
18507
18508 _ACEOF
18509 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18510 #
18511 # INIT-COMMANDS
18512 #
18513 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
18514
18515 _ACEOF
18516
18517 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18518
18519 # Handling of arguments.
18520 for ac_config_target in $ac_config_targets
18521 do
18522 case $ac_config_target in
18523 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
18524 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
18525 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
18526 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
18527 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
18528 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18529 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
18530 "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;;
18531 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
18532 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
18533
18534 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18535 esac
18536 done
18537
18538
18539 # If the user did not use the arguments to specify the items to instantiate,
18540 # then the envvar interface is used. Set only those that are not.
18541 # We use the long form for the default assignment because of an extremely
18542 # bizarre bug on SunOS 4.1.3.
18543 if $ac_need_defaults; then
18544 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18545 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18546 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18547 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18548 fi
18549
18550 # Have a temporary directory for convenience. Make it in the build tree
18551 # simply because there is no reason against having it here, and in addition,
18552 # creating and moving files from /tmp can sometimes cause problems.
18553 # Hook for its removal unless debugging.
18554 # Note that there is a small window in which the directory will not be cleaned:
18555 # after its creation but before its name has been assigned to `$tmp'.
18556 $debug ||
18557 {
18558 tmp= ac_tmp=
18559 trap 'exit_status=$?
18560 : "${ac_tmp:=$tmp}"
18561 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18562 ' 0
18563 trap 'as_fn_exit 1' 1 2 13 15
18564 }
18565 # Create a (secure) tmp directory for tmp files.
18566
18567 {
18568 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18569 test -d "$tmp"
18570 } ||
18571 {
18572 tmp=./conf$$-$RANDOM
18573 (umask 077 && mkdir "$tmp")
18574 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18575 ac_tmp=$tmp
18576
18577 # Set up the scripts for CONFIG_FILES section.
18578 # No need to generate them if there are no CONFIG_FILES.
18579 # This happens for instance with `./config.status config.h'.
18580 if test -n "$CONFIG_FILES"; then
18581
18582 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18583 ac_cs_awk_getline=:
18584 ac_cs_awk_pipe_init=
18585 ac_cs_awk_read_file='
18586 while ((getline aline < (F[key])) > 0)
18587 print(aline)
18588 close(F[key])'
18589 ac_cs_awk_pipe_fini=
18590 else
18591 ac_cs_awk_getline=false
18592 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18593 ac_cs_awk_read_file='
18594 print "|#_!!_#|"
18595 print "cat " F[key] " &&"
18596 '$ac_cs_awk_pipe_init
18597 # The final `:' finishes the AND list.
18598 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18599 fi
18600 ac_cr=`echo X | tr X '\015'`
18601 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18602 # But we know of no other shell where ac_cr would be empty at this
18603 # point, so we can use a bashism as a fallback.
18604 if test "x$ac_cr" = x; then
18605 eval ac_cr=\$\'\\r\'
18606 fi
18607 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18608 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18609 ac_cs_awk_cr='\\r'
18610 else
18611 ac_cs_awk_cr=$ac_cr
18612 fi
18613
18614 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18615 _ACEOF
18616
18617 # Create commands to substitute file output variables.
18618 {
18619 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18620 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18621 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18622 echo "_ACAWK" &&
18623 echo "_ACEOF"
18624 } >conf$$files.sh &&
18625 . ./conf$$files.sh ||
18626 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18627 rm -f conf$$files.sh
18628
18629 {
18630 echo "cat >conf$$subs.awk <<_ACEOF" &&
18631 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18632 echo "_ACEOF"
18633 } >conf$$subs.sh ||
18634 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18635 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18636 ac_delim='%!_!# '
18637 for ac_last_try in false false false false false :; do
18638 . ./conf$$subs.sh ||
18639 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18640
18641 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18642 if test $ac_delim_n = $ac_delim_num; then
18643 break
18644 elif $ac_last_try; then
18645 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18646 else
18647 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18648 fi
18649 done
18650 rm -f conf$$subs.sh
18651
18652 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18653 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18654 _ACEOF
18655 sed -n '
18656 h
18657 s/^/S["/; s/!.*/"]=/
18658 p
18659 g
18660 s/^[^!]*!//
18661 :repl
18662 t repl
18663 s/'"$ac_delim"'$//
18664 t delim
18665 :nl
18666 h
18667 s/\(.\{148\}\)..*/\1/
18668 t more1
18669 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18670 p
18671 n
18672 b repl
18673 :more1
18674 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18675 p
18676 g
18677 s/.\{148\}//
18678 t nl
18679 :delim
18680 h
18681 s/\(.\{148\}\)..*/\1/
18682 t more2
18683 s/["\\]/\\&/g; s/^/"/; s/$/"/
18684 p
18685 b
18686 :more2
18687 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18688 p
18689 g
18690 s/.\{148\}//
18691 t delim
18692 ' <conf$$subs.awk | sed '
18693 /^[^""]/{
18694 N
18695 s/\n//
18696 }
18697 ' >>$CONFIG_STATUS || ac_write_fail=1
18698 rm -f conf$$subs.awk
18699 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18700 _ACAWK
18701 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18702 for (key in S) S_is_set[key] = 1
18703 FS = "\a"
18704 \$ac_cs_awk_pipe_init
18705 }
18706 {
18707 line = $ 0
18708 nfields = split(line, field, "@")
18709 substed = 0
18710 len = length(field[1])
18711 for (i = 2; i < nfields; i++) {
18712 key = field[i]
18713 keylen = length(key)
18714 if (S_is_set[key]) {
18715 value = S[key]
18716 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18717 len += length(value) + length(field[++i])
18718 substed = 1
18719 } else
18720 len += 1 + keylen
18721 }
18722 if (nfields == 3 && !substed) {
18723 key = field[2]
18724 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
18725 \$ac_cs_awk_read_file
18726 next
18727 }
18728 }
18729 print line
18730 }
18731 \$ac_cs_awk_pipe_fini
18732 _ACAWK
18733 _ACEOF
18734 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18735 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18736 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18737 else
18738 cat
18739 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18740 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18741 _ACEOF
18742
18743 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18744 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18745 # trailing colons and then remove the whole line if VPATH becomes empty
18746 # (actually we leave an empty line to preserve line numbers).
18747 if test "x$srcdir" = x.; then
18748 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
18749 h
18750 s///
18751 s/^/:/
18752 s/[ ]*$/:/
18753 s/:\$(srcdir):/:/g
18754 s/:\${srcdir}:/:/g
18755 s/:@srcdir@:/:/g
18756 s/^:*//
18757 s/:*$//
18758 x
18759 s/\(=[ ]*\).*/\1/
18760 G
18761 s/\n//
18762 s/^[^=]*=[ ]*$//
18763 }'
18764 fi
18765
18766 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18767 fi # test -n "$CONFIG_FILES"
18768
18769 # Set up the scripts for CONFIG_HEADERS section.
18770 # No need to generate them if there are no CONFIG_HEADERS.
18771 # This happens for instance with `./config.status Makefile'.
18772 if test -n "$CONFIG_HEADERS"; then
18773 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18774 BEGIN {
18775 _ACEOF
18776
18777 # Transform confdefs.h into an awk script `defines.awk', embedded as
18778 # here-document in config.status, that substitutes the proper values into
18779 # config.h.in to produce config.h.
18780
18781 # Create a delimiter string that does not exist in confdefs.h, to ease
18782 # handling of long lines.
18783 ac_delim='%!_!# '
18784 for ac_last_try in false false :; do
18785 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18786 if test -z "$ac_tt"; then
18787 break
18788 elif $ac_last_try; then
18789 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18790 else
18791 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18792 fi
18793 done
18794
18795 # For the awk script, D is an array of macro values keyed by name,
18796 # likewise P contains macro parameters if any. Preserve backslash
18797 # newline sequences.
18798
18799 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18800 sed -n '
18801 s/.\{148\}/&'"$ac_delim"'/g
18802 t rset
18803 :rset
18804 s/^[ ]*#[ ]*define[ ][ ]*/ /
18805 t def
18806 d
18807 :def
18808 s/\\$//
18809 t bsnl
18810 s/["\\]/\\&/g
18811 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18812 D["\1"]=" \3"/p
18813 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
18814 d
18815 :bsnl
18816 s/["\\]/\\&/g
18817 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18818 D["\1"]=" \3\\\\\\n"\\/p
18819 t cont
18820 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18821 t cont
18822 d
18823 :cont
18824 n
18825 s/.\{148\}/&'"$ac_delim"'/g
18826 t clear
18827 :clear
18828 s/\\$//
18829 t bsnlc
18830 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18831 d
18832 :bsnlc
18833 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18834 b cont
18835 ' <confdefs.h | sed '
18836 s/'"$ac_delim"'/"\\\
18837 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18838
18839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18840 for (key in D) D_is_set[key] = 1
18841 FS = "\a"
18842 }
18843 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18844 line = \$ 0
18845 split(line, arg, " ")
18846 if (arg[1] == "#") {
18847 defundef = arg[2]
18848 mac1 = arg[3]
18849 } else {
18850 defundef = substr(arg[1], 2)
18851 mac1 = arg[2]
18852 }
18853 split(mac1, mac2, "(") #)
18854 macro = mac2[1]
18855 prefix = substr(line, 1, index(line, defundef) - 1)
18856 if (D_is_set[macro]) {
18857 # Preserve the white space surrounding the "#".
18858 print prefix "define", macro P[macro] D[macro]
18859 next
18860 } else {
18861 # Replace #undef with comments. This is necessary, for example,
18862 # in the case of _POSIX_SOURCE, which is predefined and required
18863 # on some systems where configure will not decide to define it.
18864 if (defundef == "undef") {
18865 print "/*", prefix defundef, macro, "*/"
18866 next
18867 }
18868 }
18869 }
18870 { print }
18871 _ACAWK
18872 _ACEOF
18873 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18874 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18875 fi # test -n "$CONFIG_HEADERS"
18876
18877
18878 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
18879 shift
18880 for ac_tag
18881 do
18882 case $ac_tag in
18883 :[FHLC]) ac_mode=$ac_tag; continue;;
18884 esac
18885 case $ac_mode$ac_tag in
18886 :[FHL]*:*);;
18887 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18888 :[FH]-) ac_tag=-:-;;
18889 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18890 esac
18891 ac_save_IFS=$IFS
18892 IFS=:
18893 set x $ac_tag
18894 IFS=$ac_save_IFS
18895 shift
18896 ac_file=$1
18897 shift
18898
18899 case $ac_mode in
18900 :L) ac_source=$1;;
18901 :[FH])
18902 ac_file_inputs=
18903 for ac_f
18904 do
18905 case $ac_f in
18906 -) ac_f="$ac_tmp/stdin";;
18907 *) # Look for the file first in the build tree, then in the source tree
18908 # (if the path is not absolute). The absolute path cannot be DOS-style,
18909 # because $ac_f cannot contain `:'.
18910 test -f "$ac_f" ||
18911 case $ac_f in
18912 [\\/$]*) false;;
18913 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18914 esac ||
18915 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18916 esac
18917 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18918 as_fn_append ac_file_inputs " '$ac_f'"
18919 done
18920
18921 # Let's still pretend it is `configure' which instantiates (i.e., don't
18922 # use $as_me), people would be surprised to read:
18923 # /* config.h. Generated by config.status. */
18924 configure_input='Generated from '`
18925 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18926 `' by configure.'
18927 if test x"$ac_file" != x-; then
18928 configure_input="$ac_file. $configure_input"
18929 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18930 $as_echo "$as_me: creating $ac_file" >&6;}
18931 fi
18932 # Neutralize special characters interpreted by sed in replacement strings.
18933 case $configure_input in #(
18934 *\&* | *\|* | *\\* )
18935 ac_sed_conf_input=`$as_echo "$configure_input" |
18936 sed 's/[\\\\&|]/\\\\&/g'`;; #(
18937 *) ac_sed_conf_input=$configure_input;;
18938 esac
18939
18940 case $ac_tag in
18941 *:-:* | *:-) cat >"$ac_tmp/stdin" \
18942 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18943 esac
18944 ;;
18945 esac
18946
18947 ac_dir=`$as_dirname -- "$ac_file" ||
18948 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18949 X"$ac_file" : 'X\(//\)[^/]' \| \
18950 X"$ac_file" : 'X\(//\)$' \| \
18951 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18952 $as_echo X"$ac_file" |
18953 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18954 s//\1/
18955 q
18956 }
18957 /^X\(\/\/\)[^/].*/{
18958 s//\1/
18959 q
18960 }
18961 /^X\(\/\/\)$/{
18962 s//\1/
18963 q
18964 }
18965 /^X\(\/\).*/{
18966 s//\1/
18967 q
18968 }
18969 s/.*/./; q'`
18970 as_dir="$ac_dir"; as_fn_mkdir_p
18971 ac_builddir=.
18972
18973 case "$ac_dir" in
18974 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18975 *)
18976 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18977 # A ".." for each directory in $ac_dir_suffix.
18978 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18979 case $ac_top_builddir_sub in
18980 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18981 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18982 esac ;;
18983 esac
18984 ac_abs_top_builddir=$ac_pwd
18985 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18986 # for backward compatibility:
18987 ac_top_builddir=$ac_top_build_prefix
18988
18989 case $srcdir in
18990 .) # We are building in place.
18991 ac_srcdir=.
18992 ac_top_srcdir=$ac_top_builddir_sub
18993 ac_abs_top_srcdir=$ac_pwd ;;
18994 [\\/]* | ?:[\\/]* ) # Absolute name.
18995 ac_srcdir=$srcdir$ac_dir_suffix;
18996 ac_top_srcdir=$srcdir
18997 ac_abs_top_srcdir=$srcdir ;;
18998 *) # Relative name.
18999 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19000 ac_top_srcdir=$ac_top_build_prefix$srcdir
19001 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19002 esac
19003 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19004
19005
19006 case $ac_mode in
19007 :F)
19008 #
19009 # CONFIG_FILE
19010 #
19011
19012 case $INSTALL in
19013 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19014 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19015 esac
19016 _ACEOF
19017
19018 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19019 # If the template does not know about datarootdir, expand it.
19020 # FIXME: This hack should be removed a few years after 2.60.
19021 ac_datarootdir_hack=; ac_datarootdir_seen=
19022 ac_sed_dataroot='
19023 /datarootdir/ {
19024 p
19025 q
19026 }
19027 /@datadir@/p
19028 /@docdir@/p
19029 /@infodir@/p
19030 /@localedir@/p
19031 /@mandir@/p'
19032 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19033 *datarootdir*) ac_datarootdir_seen=yes;;
19034 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19036 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19037 _ACEOF
19038 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19039 ac_datarootdir_hack='
19040 s&@datadir@&$datadir&g
19041 s&@docdir@&$docdir&g
19042 s&@infodir@&$infodir&g
19043 s&@localedir@&$localedir&g
19044 s&@mandir@&$mandir&g
19045 s&\\\${datarootdir}&$datarootdir&g' ;;
19046 esac
19047 _ACEOF
19048
19049 # Neutralize VPATH when `$srcdir' = `.'.
19050 # Shell code in configure.ac might set extrasub.
19051 # FIXME: do we really want to maintain this feature?
19052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19053 ac_sed_extra="$ac_vpsub
19054 $extrasub
19055 _ACEOF
19056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19057 :t
19058 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19059 s|@configure_input@|$ac_sed_conf_input|;t t
19060 s&@top_builddir@&$ac_top_builddir_sub&;t t
19061 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19062 s&@srcdir@&$ac_srcdir&;t t
19063 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19064 s&@top_srcdir@&$ac_top_srcdir&;t t
19065 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19066 s&@builddir@&$ac_builddir&;t t
19067 s&@abs_builddir@&$ac_abs_builddir&;t t
19068 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
19069 s&@INSTALL@&$ac_INSTALL&;t t
19070 $ac_datarootdir_hack
19071 "
19072 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
19073 if $ac_cs_awk_getline; then
19074 $AWK -f "$ac_tmp/subs.awk"
19075 else
19076 $AWK -f "$ac_tmp/subs.awk" | $SHELL
19077 fi \
19078 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19079
19080 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
19081 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
19082 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
19083 "$ac_tmp/out"`; test -z "$ac_out"; } &&
19084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19085 which seems to be undefined. Please make sure it is defined" >&5
19086 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19087 which seems to be undefined. Please make sure it is defined" >&2;}
19088
19089 rm -f "$ac_tmp/stdin"
19090 case $ac_file in
19091 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
19092 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
19093 esac \
19094 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19095 ;;
19096 :H)
19097 #
19098 # CONFIG_HEADER
19099 #
19100 if test x"$ac_file" != x-; then
19101 {
19102 $as_echo "/* $configure_input */" \
19103 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
19104 } >"$ac_tmp/config.h" \
19105 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19106 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
19107 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
19108 $as_echo "$as_me: $ac_file is unchanged" >&6;}
19109 else
19110 rm -f "$ac_file"
19111 mv "$ac_tmp/config.h" "$ac_file" \
19112 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19113 fi
19114 else
19115 $as_echo "/* $configure_input */" \
19116 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
19117 || as_fn_error $? "could not create -" "$LINENO" 5
19118 fi
19119 ;;
19120 :L)
19121 #
19122 # CONFIG_LINK
19123 #
19124
19125 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
19126 :
19127 else
19128 # Prefer the file from the source tree if names are identical.
19129 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
19130 ac_source=$srcdir/$ac_source
19131 fi
19132
19133 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
19134 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
19135
19136 if test ! -r "$ac_source"; then
19137 as_fn_error $? "$ac_source: file not found" "$LINENO" 5
19138 fi
19139 rm -f "$ac_file"
19140
19141 # Try a relative symlink, then a hard link, then a copy.
19142 case $ac_source in
19143 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
19144 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
19145 esac
19146 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
19147 ln "$ac_source" "$ac_file" 2>/dev/null ||
19148 cp -p "$ac_source" "$ac_file" ||
19149 as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
19150 fi
19151 ;;
19152 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
19153 $as_echo "$as_me: executing $ac_file commands" >&6;}
19154 ;;
19155 esac
19156
19157
19158 case $ac_file$ac_mode in
19159 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
19160 "gcore":F) chmod +x gcore ;;
19161 "Makefile":F)
19162 case x$CONFIG_HEADERS in
19163 xconfig.h:config.in)
19164 echo > stamp-h ;;
19165 esac
19166 ;;
19167 "gdb-gdb.gdb":F)
19168 case x$CONFIG_HEADERS in
19169 xconfig.h:config.in)
19170 echo > stamp-h ;;
19171 esac
19172 ;;
19173 "gdb-gdb.py":F)
19174 case x$CONFIG_HEADERS in
19175 xconfig.h:config.in)
19176 echo > stamp-h ;;
19177 esac
19178 ;;
19179 "doc/Makefile":F)
19180 case x$CONFIG_HEADERS in
19181 xconfig.h:config.in)
19182 echo > stamp-h ;;
19183 esac
19184 ;;
19185 "data-directory/Makefile":F)
19186 case x$CONFIG_HEADERS in
19187 xconfig.h:config.in)
19188 echo > stamp-h ;;
19189 esac
19190 ;;
19191
19192 esac
19193 done # for ac_tag
19194
19195
19196 as_fn_exit 0
19197 _ACEOF
19198 ac_clean_files=$ac_clean_files_save
19199
19200 test $ac_write_fail = 0 ||
19201 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19202
19203
19204 # configure is writing to config.log, and then calls config.status.
19205 # config.status does its own redirection, appending to config.log.
19206 # Unfortunately, on DOS this fails, as config.log is still kept open
19207 # by configure, so config.status won't be able to write to it; its
19208 # output is simply discarded. So we exec the FD to /dev/null,
19209 # effectively closing config.log, so it can be properly (re)opened and
19210 # appended to by config.status. When coming back to configure, we
19211 # need to make the FD available again.
19212 if test "$no_create" != yes; then
19213 ac_cs_success=:
19214 ac_config_status_args=
19215 test "$silent" = yes &&
19216 ac_config_status_args="$ac_config_status_args --quiet"
19217 exec 5>/dev/null
19218 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19219 exec 5>>config.log
19220 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19221 # would make configure fail if this is the last instruction.
19222 $ac_cs_success || as_fn_exit 1
19223 fi
19224
19225 #
19226 # CONFIG_SUBDIRS section.
19227 #
19228 if test "$no_recursion" != yes; then
19229
19230 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
19231 # so they do not pile up.
19232 ac_sub_configure_args=
19233 ac_prev=
19234 eval "set x $ac_configure_args"
19235 shift
19236 for ac_arg
19237 do
19238 if test -n "$ac_prev"; then
19239 ac_prev=
19240 continue
19241 fi
19242 case $ac_arg in
19243 -cache-file | --cache-file | --cache-fil | --cache-fi \
19244 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
19245 ac_prev=cache_file ;;
19246 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
19247 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
19248 | --c=*)
19249 ;;
19250 --config-cache | -C)
19251 ;;
19252 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
19253 ac_prev=srcdir ;;
19254 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
19255 ;;
19256 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
19257 ac_prev=prefix ;;
19258 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
19259 ;;
19260 --disable-option-checking)
19261 ;;
19262 *)
19263 case $ac_arg in
19264 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
19265 esac
19266 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
19267 esac
19268 done
19269
19270 # Always prepend --prefix to ensure using the same prefix
19271 # in subdir configurations.
19272 ac_arg="--prefix=$prefix"
19273 case $ac_arg in
19274 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
19275 esac
19276 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
19277
19278 # Pass --silent
19279 if test "$silent" = yes; then
19280 ac_sub_configure_args="--silent $ac_sub_configure_args"
19281 fi
19282
19283 # Always prepend --disable-option-checking to silence warnings, since
19284 # different subdirs can have different --enable and --with options.
19285 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
19286
19287 ac_popdir=`pwd`
19288 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
19289
19290 # Do not complain, so a configure script can configure whichever
19291 # parts of a large source tree are present.
19292 test -d "$srcdir/$ac_dir" || continue
19293
19294 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
19295 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
19296 $as_echo "$ac_msg" >&6
19297 as_dir="$ac_dir"; as_fn_mkdir_p
19298 ac_builddir=.
19299
19300 case "$ac_dir" in
19301 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19302 *)
19303 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19304 # A ".." for each directory in $ac_dir_suffix.
19305 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19306 case $ac_top_builddir_sub in
19307 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19308 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19309 esac ;;
19310 esac
19311 ac_abs_top_builddir=$ac_pwd
19312 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19313 # for backward compatibility:
19314 ac_top_builddir=$ac_top_build_prefix
19315
19316 case $srcdir in
19317 .) # We are building in place.
19318 ac_srcdir=.
19319 ac_top_srcdir=$ac_top_builddir_sub
19320 ac_abs_top_srcdir=$ac_pwd ;;
19321 [\\/]* | ?:[\\/]* ) # Absolute name.
19322 ac_srcdir=$srcdir$ac_dir_suffix;
19323 ac_top_srcdir=$srcdir
19324 ac_abs_top_srcdir=$srcdir ;;
19325 *) # Relative name.
19326 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19327 ac_top_srcdir=$ac_top_build_prefix$srcdir
19328 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19329 esac
19330 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19331
19332
19333 cd "$ac_dir"
19334
19335 # Check for guested configure; otherwise get Cygnus style configure.
19336 if test -f "$ac_srcdir/configure.gnu"; then
19337 ac_sub_configure=$ac_srcdir/configure.gnu
19338 elif test -f "$ac_srcdir/configure"; then
19339 ac_sub_configure=$ac_srcdir/configure
19340 elif test -f "$ac_srcdir/configure.in"; then
19341 # This should be Cygnus configure.
19342 ac_sub_configure=$ac_aux_dir/configure
19343 else
19344 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
19345 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
19346 ac_sub_configure=
19347 fi
19348
19349 # The recursion is here.
19350 if test -n "$ac_sub_configure"; then
19351 # Make the cache file name correct relative to the subdirectory.
19352 case $cache_file in
19353 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
19354 *) # Relative name.
19355 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
19356 esac
19357
19358 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
19359 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
19360 # The eval makes quoting arguments work.
19361 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
19362 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
19363 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
19364 fi
19365
19366 cd "$ac_popdir"
19367 done
19368 fi
19369 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19370 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19371 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19372 fi
19373
A mirror of the official binutils-gdb repository